Package org.camunda.bpm.engine.impl

Class RuntimeServiceImpl

    • Constructor Detail

      • RuntimeServiceImpl

        public RuntimeServiceImpl()

    • Method Detail

      • startProcessInstanceByKey

        public ProcessInstance startProcessInstanceByKey​(String processDefinitionKey)
        Description copied from interface: RuntimeService
        Starts a new process instance in the latest version of the process definition with the given key.
        Specified by:
        startProcessInstanceByKey in interface RuntimeService
        Parameters:
        processDefinitionKey - key of process definition, cannot be null.

      • startProcessInstanceByKey

        public ProcessInstance startProcessInstanceByKey​(String processDefinitionKey,
                                                 String businessKey)
        Description copied from interface: RuntimeService
        Starts a new process instance in the latest version of the process definition with the given key. A business key can be provided to associate the process instance with a certain identifier that has a clear business meaning. For example in an order process, the business key could be an order id. This business key can then be used to easily look up that process instance , see ProcessInstanceQuery.processInstanceBusinessKey(String). Providing such a business key is definitely a best practice. Note that a business key MUST be unique for the given process definition WHEN you have added a database constraint for it. In this case, only Process instance from different process definition are allowed to have the same business key and the combination of processdefinitionKey-businessKey must be unique.
        Specified by:
        startProcessInstanceByKey in interface RuntimeService
        Parameters:
        processDefinitionKey - key of process definition, cannot be null.
        businessKey - a key that uniquely identifies the process instance in the context of the given process definition.

      • startProcessInstanceByKey

        public ProcessInstance startProcessInstanceByKey​(String processDefinitionKey,
                                                 String businessKey,
                                                 String caseInstanceId)
        Description copied from interface: RuntimeService
        Starts a new process instance in the latest version of the process definition with the given key. A business key can be provided to associate the process instance with a certain identifier that has a clear business meaning. For example in an order process, the business key could be an order id. This business key can then be used to easily look up that process instance , see ProcessInstanceQuery.processInstanceBusinessKey(String). Providing such a business key is definitely a best practice. Note that a business key MUST be unique for the given process definition WHEN you have added a database constraint for it. In this case, only Process instance from different process definition are allowed to have the same business key and the combination of processdefinitionKey-businessKey must be unique.
        Specified by:
        startProcessInstanceByKey in interface RuntimeService
        Parameters:
        processDefinitionKey - key of process definition, cannot be null.
        businessKey - a key that uniquely identifies the process instance in the context of the given process definition.
        caseInstanceId - an id of a case instance to associate the process instance with a case instance.

      • startProcessInstanceByKey

        public ProcessInstance startProcessInstanceByKey​(String processDefinitionKey,
                                                 Map<String,​Object> variables)
        Description copied from interface: RuntimeService
        Starts a new process instance in the latest version of the process definition with the given key
        Specified by:
        startProcessInstanceByKey in interface RuntimeService
        Parameters:
        processDefinitionKey - key of process definition, cannot be null.
        variables - the variables to pass, can be null.

      • startProcessInstanceByKey

        public ProcessInstance startProcessInstanceByKey​(String processDefinitionKey,
                                                 String businessKey,
                                                 Map<String,​Object> variables)
        Description copied from interface: RuntimeService
        Starts a new process instance in the latest version of the process definition with the given key. A business key can be provided to associate the process instance with a certain identifier that has a clear business meaning. For example in an order process, the business key could be an order id. This business key can then be used to easily look up that process instance , see ProcessInstanceQuery.processInstanceBusinessKey(String). Providing such a business key is definitely a best practice. Note that a business key MUST be unique for the given process definition WHEN you have added a database constraint for it. In this case, only Process instance from different process definition are allowed to have the same business key and the combination of processdefinitionKey-businessKey must be unique. The combination of processdefinitionKey-businessKey must be unique.
        Specified by:
        startProcessInstanceByKey in interface RuntimeService
        Parameters:
        processDefinitionKey - key of process definition, cannot be null.
        businessKey - a key that uniquely identifies the process instance in the context of the given process definition.
        variables - the variables to pass, can be null.

      • startProcessInstanceByKey

        public ProcessInstance startProcessInstanceByKey​(String processDefinitionKey,
                                                 String businessKey,
                                                 String caseInstanceId,
                                                 Map<String,​Object> variables)
        Description copied from interface: RuntimeService
        Starts a new process instance in the latest version of the process definition with the given key. A business key can be provided to associate the process instance with a certain identifier that has a clear business meaning. For example in an order process, the business key could be an order id. This business key can then be used to easily look up that process instance , see ProcessInstanceQuery.processInstanceBusinessKey(String). Providing such a business key is definitely a best practice. Note that a business key MUST be unique for the given process definition WHEN you have added a database constraint for it. In this case, only Process instance from different process definition are allowed to have the same business key and the combination of processdefinitionKey-businessKey must be unique. The combination of processdefinitionKey-businessKey must be unique.
        Specified by:
        startProcessInstanceByKey in interface RuntimeService
        Parameters:
        processDefinitionKey - key of process definition, cannot be null.
        businessKey - a key that uniquely identifies the process instance in the context of the given process definition.
        caseInstanceId - an id of a case instance to associate the process instance with a case instance.
        variables - the variables to pass, can be null.

      • startProcessInstanceById

        public ProcessInstance startProcessInstanceById​(String processDefinitionId)
        Description copied from interface: RuntimeService
        Starts a new process instance in the exactly specified version of the process definition with the given id.
        Specified by:
        startProcessInstanceById in interface RuntimeService
        Parameters:
        processDefinitionId - the id of the process definition, cannot be null.

      • startProcessInstanceById

        public ProcessInstance startProcessInstanceById​(String processDefinitionId,
                                                String businessKey)
        Description copied from interface: RuntimeService
        Starts a new process instance in the exactly specified version of the process definition with the given id. A business key can be provided to associate the process instance with a certain identifier that has a clear business meaning. For example in an order process, the business key could be an order id. This business key can then be used to easily look up that process instance , see ProcessInstanceQuery.processInstanceBusinessKey(String). Providing such a business key is definitely a best practice. Note that a business key MUST be unique for the given process definition WHEN you have added a database constraint for it. In this case, only Process instance from different process definition are allowed to have the same business key and the combination of processdefinitionKey-businessKey must be unique.
        Specified by:
        startProcessInstanceById in interface RuntimeService
        Parameters:
        processDefinitionId - the id of the process definition, cannot be null.
        businessKey - a key that uniquely identifies the process instance in the context of the given process definition.

      • startProcessInstanceById

        public ProcessInstance startProcessInstanceById​(String processDefinitionId,
                                                String businessKey,
                                                String caseInstanceId)
        Description copied from interface: RuntimeService
        Starts a new process instance in the exactly specified version of the process definition with the given id. A business key can be provided to associate the process instance with a certain identifier that has a clear business meaning. For example in an order process, the business key could be an order id. This business key can then be used to easily look up that process instance , see ProcessInstanceQuery.processInstanceBusinessKey(String). Providing such a business key is definitely a best practice. Note that a business key MUST be unique for the given process definition WHEN you have added a database constraint for it. In this case, only Process instance from different process definition are allowed to have the same business key and the combination of processdefinitionKey-businessKey must be unique.
        Specified by:
        startProcessInstanceById in interface RuntimeService
        Parameters:
        processDefinitionId - the id of the process definition, cannot be null.
        businessKey - a key that uniquely identifies the process instance in the context of the given process definition.
        caseInstanceId - an id of a case instance to associate the process instance with a case instance.

      • startProcessInstanceById

        public ProcessInstance startProcessInstanceById​(String processDefinitionId,
                                                Map<String,​Object> variables)
        Description copied from interface: RuntimeService
        Starts a new process instance in the exactly specified version of the process definition with the given id.
        Specified by:
        startProcessInstanceById in interface RuntimeService
        Parameters:
        processDefinitionId - the id of the process definition, cannot be null.
        variables - variables to be passed, can be null

      • startProcessInstanceById

        public ProcessInstance startProcessInstanceById​(String processDefinitionId,
                                                String businessKey,
                                                Map<String,​Object> variables)
        Description copied from interface: RuntimeService
        Starts a new process instance in the exactly specified version of the process definition with the given id. A business key can be provided to associate the process instance with a certain identifier that has a clear business meaning. For example in an order process, the business key could be an order id. This business key can then be used to easily look up that process instance , see ProcessInstanceQuery.processInstanceBusinessKey(String). Providing such a business key is definitely a best practice. Note that a business key MUST be unique for the given process definition WHEN you have added a database constraint for it. In this case, only Process instance from different process definition are allowed to have the same business key and the combination of processdefinitionKey-businessKey must be unique.
        Specified by:
        startProcessInstanceById in interface RuntimeService
        Parameters:
        processDefinitionId - the id of the process definition, cannot be null.
        businessKey - a key that uniquely identifies the process instance in the context of the given process definition.
        variables - variables to be passed, can be null

      • startProcessInstanceById

        public ProcessInstance startProcessInstanceById​(String processDefinitionId,
                                                String businessKey,
                                                String caseInstanceId,
                                                Map<String,​Object> variables)
        Description copied from interface: RuntimeService
        Starts a new process instance in the exactly specified version of the process definition with the given id. A business key can be provided to associate the process instance with a certain identifier that has a clear business meaning. For example in an order process, the business key could be an order id. This business key can then be used to easily look up that process instance , see ProcessInstanceQuery.processInstanceBusinessKey(String). Providing such a business key is definitely a best practice. Note that a business key MUST be unique for the given process definition WHEN you have added a database constraint for it. In this case, only Process instance from different process definition are allowed to have the same business key and the combination of processdefinitionKey-businessKey must be unique.
        Specified by:
        startProcessInstanceById in interface RuntimeService
        Parameters:
        processDefinitionId - the id of the process definition, cannot be null.
        businessKey - a key that uniquely identifies the process instance in the context of the given process definition.
        caseInstanceId - an id of a case instance to associate the process instance with a case instance.
        variables - variables to be passed, can be null

      • deleteProcessInstance

        public void deleteProcessInstance​(String processInstanceId,
                                  String deleteReason)
        Description copied from interface: RuntimeService
        Delete an existing runtime process instance. Deletion propagates upward as far as necessary.
        Specified by:
        deleteProcessInstance in interface RuntimeService
        Parameters:
        processInstanceId - id of process instance to delete, cannot be null.
        deleteReason - reason for deleting, which will be stored in the history. Can be null.

      • deleteProcessInstancesAsync

        public Batch deleteProcessInstancesAsync​(List<String> processInstanceIds,
                                         ProcessInstanceQuery processInstanceQuery,
                                         String deleteReason)
        Description copied from interface: RuntimeService
        Delete an existing runtime process instances asynchronously using Batch operation. Deletion propagates upward as far as necessary.
        Specified by:
        deleteProcessInstancesAsync in interface RuntimeService
        Parameters:
        processInstanceIds - id's of process instances to delete, cannot be null if processInstanceQuery is null.
        processInstanceQuery - query that will be used to fetch affected process instances. Cannot be null if processInstanceIds are null.
        deleteReason - reason for deleting, which will be stored in the history. Can be null.

      • deleteProcessInstancesAsync

        public Batch deleteProcessInstancesAsync​(List<String> processInstanceIds,
                                         String deleteReason)
        Description copied from interface: RuntimeService
        Delete an existing runtime process instances asynchronously using Batch operation. Deletion propagates upward as far as necessary. If both process instances list and query are provided, process instances containing in both sets will be deleted.
        Specified by:
        deleteProcessInstancesAsync in interface RuntimeService
        Parameters:
        processInstanceIds - id's of process instances to delete, cannot be null.
        deleteReason - reason for deleting, which will be stored in the history. Can be null.

      • deleteProcessInstancesAsync

        public Batch deleteProcessInstancesAsync​(ProcessInstanceQuery processInstanceQuery,
                                         String deleteReason)
        Description copied from interface: RuntimeService
        Delete an existing runtime process instances asynchronously using Batch operation. Deletion propagates upward as far as necessary.
        Specified by:
        deleteProcessInstancesAsync in interface RuntimeService
        Parameters:
        processInstanceQuery - query that will be used to fetch affected process instances. Cannot be null.
        deleteReason - reason for deleting, which will be stored in the history. Can be null.

      • deleteProcessInstancesAsync

        public Batch deleteProcessInstancesAsync​(List<String> processInstanceIds,
                                         ProcessInstanceQuery processInstanceQuery,
                                         String deleteReason,
                                         boolean skipCustomListeners)
        Description copied from interface: RuntimeService
        Delete an existing runtime process instances asynchronously using Batch operation. Deletion propagates upward as far as necessary.
        Specified by:
        deleteProcessInstancesAsync in interface RuntimeService
        Parameters:
        processInstanceIds - id's of process instances to delete, cannot be null if processInstanceQuery is null.
        processInstanceQuery - query that will be used to fetch affected process instances. Cannot be null if processInstanceIds are null.
        deleteReason - reason for deleting, which will be stored in the history. Can be null.
        skipCustomListeners - skips custom execution listeners when removing instances

      • deleteProcessInstancesAsync

        public Batch deleteProcessInstancesAsync​(List<String> processInstanceIds,
                                         ProcessInstanceQuery processInstanceQuery,
                                         String deleteReason,
                                         boolean skipCustomListeners,
                                         boolean skipSubprocesses)
        Description copied from interface: RuntimeService
        Delete an existing runtime process instances asynchronously using Batch operation. Deletion propagates upward as far as necessary.
        Specified by:
        deleteProcessInstancesAsync in interface RuntimeService
        Parameters:
        processInstanceIds - id's of process instances to delete, cannot be null if processInstanceQuery is null.
        processInstanceQuery - query that will be used to fetch affected process instances. Cannot be null if processInstanceIds are null.
        deleteReason - reason for deleting, which will be stored in the history. Can be null.
        skipCustomListeners - skips custom execution listeners when removing instances
        skipSubprocesses - skips subprocesses when removing instances

      • deleteProcessInstancesAsync

        public Batch deleteProcessInstancesAsync​(List<String> processInstanceIds,
                                         ProcessInstanceQuery processInstanceQuery,
                                         HistoricProcessInstanceQuery historicProcessInstanceQuery,
                                         String deleteReason,
                                         boolean skipCustomListeners,
                                         boolean skipSubprocesses)
        Description copied from interface: RuntimeService
        Delete an existing runtime process instances asynchronously using Batch operation. Deletion propagates upward as far as necessary.
        Specified by:
        deleteProcessInstancesAsync in interface RuntimeService
        Parameters:
        processInstanceIds - id's of process instances to delete.
        processInstanceQuery - query that will be used to fetch affected process instances.
        historicProcessInstanceQuery - query that will be used to fetch affected process instances based on history data.
        deleteReason - reason for deleting, which will be stored in the history. Can be null.
        skipCustomListeners - skips custom execution listeners when removing instances
        skipSubprocesses - skips subprocesses when removing instances

      • deleteProcessInstance

        public void deleteProcessInstance​(String processInstanceId,
                                  String deleteReason,
                                  boolean skipCustomListeners)
        Description copied from interface: RuntimeService
        Delete an existing runtime process instance. Deletion propagates upward as far as necessary.
        Specified by:
        deleteProcessInstance in interface RuntimeService
        Parameters:
        processInstanceId - id of process instance to delete, cannot be null.
        deleteReason - reason for deleting, which will be stored in the history. Can be null.
        skipCustomListeners - if true, only the built-in ExecutionListeners are notified with the ExecutionListener.EVENTNAME_END event.

      • deleteProcessInstance

        public void deleteProcessInstance​(String processInstanceId,
                                  String deleteReason,
                                  boolean skipCustomListeners,
                                  boolean externallyTerminated)
        Description copied from interface: RuntimeService
        Delete an existing runtime process instance. Deletion propagates upward as far as necessary.
        Specified by:
        deleteProcessInstance in interface RuntimeService
        Parameters:
        processInstanceId - id of process instance to delete, cannot be null.
        deleteReason - reason for deleting, which will be stored in the history. Can be null.
        skipCustomListeners - if true, only the built-in ExecutionListeners are notified with the ExecutionListener.EVENTNAME_END event.
        externallyTerminated - indicator if deletion triggered from external context, for instance REST API call

      • deleteProcessInstance

        public void deleteProcessInstance​(String processInstanceId,
                                  String deleteReason,
                                  boolean skipCustomListeners,
                                  boolean externallyTerminated,
                                  boolean skipIoMappings)
        Description copied from interface: RuntimeService
        Delete an existing runtime process instance. Deletion propagates upward as far as necessary.
        Specified by:
        deleteProcessInstance in interface RuntimeService
        Parameters:
        processInstanceId - id of process instance to delete, cannot be null.
        deleteReason - reason for deleting, which will be stored in the history. Can be null.
        skipCustomListeners - if true, only the built-in ExecutionListeners are notified with the ExecutionListener.EVENTNAME_END event.
        externallyTerminated - indicator if deletion triggered from external context, for instance REST API call
        skipIoMappings - specifies whether input/output mappings for tasks should be invoked

      • deleteProcessInstance

        public void deleteProcessInstance​(String processInstanceId,
                                  String deleteReason,
                                  boolean skipCustomListeners,
                                  boolean externallyTerminated,
                                  boolean skipIoMappings,
                                  boolean skipSubprocesses)
        Description copied from interface: RuntimeService
        Delete an existing runtime process instance. Deletion propagates upward as far as necessary.
        Specified by:
        deleteProcessInstance in interface RuntimeService
        Parameters:
        processInstanceId - id of process instance to delete, cannot be null.
        deleteReason - reason for deleting, which will be stored in the history. Can be null.
        skipCustomListeners - if true, only the built-in ExecutionListeners are notified with the ExecutionListener.EVENTNAME_END event.
        externallyTerminated - indicator if deletion triggered from external context, for instance REST API call
        skipIoMappings - specifies whether input/output mappings for tasks should be invoked
        skipSubprocesses - specifies whether subprocesses should be deleted

      • deleteProcessInstanceIfExists

        public void deleteProcessInstanceIfExists​(String processInstanceId,
                                          String deleteReason,
                                          boolean skipCustomListeners,
                                          boolean externallyTerminated,
                                          boolean skipIoMappings,
                                          boolean skipSubprocesses)
        Description copied from interface: RuntimeService
        Delete an existing runtime process instance. Deletion propagates upward as far as necessary. Does not fail if a process instance was not found.
        Specified by:
        deleteProcessInstanceIfExists in interface RuntimeService
        Parameters:
        processInstanceId - id of process instance to delete, cannot be null.
        deleteReason - reason for deleting, which will be stored in the history. Can be null.
        skipCustomListeners - if true, only the built-in ExecutionListeners are notified with the ExecutionListener.EVENTNAME_END event.
        externallyTerminated - indicator if deletion triggered from external context, for instance REST API call
        skipIoMappings - specifies whether input/output mappings for tasks should be invoked
        skipSubprocesses - specifies whether subprocesses should be deleted

      • deleteProcessInstances

        public void deleteProcessInstances​(List<String> processInstanceIds,
                                   String deleteReason,
                                   boolean skipCustomListeners,
                                   boolean externallyTerminated)
        Description copied from interface: RuntimeService
        Delete existing runtime process instances. Deletion propagates upward as far as necessary.
        Specified by:
        deleteProcessInstances in interface RuntimeService
        Parameters:
        processInstanceIds - ids of process instance to delete, cannot be null.
        deleteReason - reason for deleting, which will be stored in the history. Can be null.
        skipCustomListeners - if true, only the built-in ExecutionListeners are notified with the ExecutionListener.EVENTNAME_END event.
        externallyTerminated - indicator if deletion triggered from external context, for instance REST API call

      • deleteProcessInstances

        public void deleteProcessInstances​(List<String> processInstanceIds,
                                   String deleteReason,
                                   boolean skipCustomListeners,
                                   boolean externallyTerminated,
                                   boolean skipSubprocesses)
        Description copied from interface: RuntimeService
        Delete existing runtime process instances. Deletion propagates upward as far as necessary.
        Specified by:
        deleteProcessInstances in interface RuntimeService
        Parameters:
        processInstanceIds - ids of process instance to delete, cannot be null.
        deleteReason - reason for deleting, which will be stored in the history. Can be null.
        skipCustomListeners - if true, only the built-in ExecutionListeners are notified with the ExecutionListener.EVENTNAME_END event.
        externallyTerminated - indicator if deletion triggered from external context, for instance REST API call
        skipSubprocesses - specifies whether subprocesses should be deleted

      • deleteProcessInstancesIfExists

        public void deleteProcessInstancesIfExists​(List<String> processInstanceIds,
                                           String deleteReason,
                                           boolean skipCustomListeners,
                                           boolean externallyTerminated,
                                           boolean skipSubprocesses)
        Description copied from interface: RuntimeService
        Delete existing runtime process instances. Deletion propagates upward as far as necessary. Does not fail if a process instance was not found.
        Specified by:
        deleteProcessInstancesIfExists in interface RuntimeService
        Parameters:
        processInstanceIds - ids of process instance to delete, cannot be null.
        deleteReason - reason for deleting, which will be stored in the history. Can be null.
        skipCustomListeners - if true, only the built-in ExecutionListeners are notified with the ExecutionListener.EVENTNAME_END event.
        externallyTerminated - indicator if deletion triggered from external context, for instance REST API call
        skipSubprocesses - specifies whether subprocesses should be deleted

      • getVariables

        public VariableMap getVariables​(String executionId)
        Description copied from interface: RuntimeService
        All variables visible from the given execution scope (including parent scopes).
        Specified by:
        getVariables in interface RuntimeService
        Parameters:
        executionId - id of process instance or execution, cannot be null.
        Returns:
        the variables or an empty map if no such variables are found.

      • getVariablesTyped

        public VariableMap getVariablesTyped​(String executionId)
        Description copied from interface: RuntimeService
        All variables visible from the given execution scope (including parent scopes).
        Specified by:
        getVariablesTyped in interface RuntimeService
        Parameters:
        executionId - id of process instance or execution, cannot be null.
        Returns:
        the variables or an empty map if no such variables are found.

      • getVariablesTyped

        public VariableMap getVariablesTyped​(String executionId,
                                     boolean deserializeObjectValues)
        Description copied from interface: RuntimeService
        All variables visible from the given execution scope (including parent scopes).
        Specified by:
        getVariablesTyped in interface RuntimeService
        Parameters:
        executionId - id of process instance or execution, cannot be null.
        deserializeObjectValues - if false, SerializableValues will not be deserialized
        Returns:
        the variables or an empty map if no such variables are found.

      • getVariablesLocal

        public VariableMap getVariablesLocal​(String executionId)
        Description copied from interface: RuntimeService
        All variable values that are defined in the execution scope, without taking outer scopes into account. If you have many task local variables and you only need a few, consider using RuntimeService.getVariablesLocal(String, Collection) for better performance.
        Specified by:
        getVariablesLocal in interface RuntimeService
        Parameters:
        executionId - id of execution, cannot be null.
        Returns:
        the variables or an empty map if no such variables are found.

      • getVariablesLocalTyped

        public VariableMap getVariablesLocalTyped​(String executionId)
        Description copied from interface: RuntimeService
        All variable values that are defined in the execution scope, without taking outer scopes into account. If you have many task local variables and you only need a few, consider using RuntimeService.getVariablesLocal(String, Collection) for better performance.
        Specified by:
        getVariablesLocalTyped in interface RuntimeService
        Parameters:
        executionId - id of execution, cannot be null.
        Returns:
        the variables or an empty map if no such variables are found.

      • getVariablesLocalTyped

        public VariableMap getVariablesLocalTyped​(String executionId,
                                          boolean deserializeObjectValues)
        Description copied from interface: RuntimeService
        All variable values that are defined in the execution scope, without taking outer scopes into account. If you have many task local variables and you only need a few, consider using RuntimeService.getVariablesLocal(String, Collection) for better performance.
        Specified by:
        getVariablesLocalTyped in interface RuntimeService
        Parameters:
        executionId - id of execution, cannot be null.
        Returns:
        the variables or an empty map if no such variables are found.

      • getVariables

        public VariableMap getVariables​(String executionId,
                                Collection<String> variableNames)
        Description copied from interface: RuntimeService
        The variable values for all given variableNames, takes all variables into account which are visible from the given execution scope (including parent scopes).
        Specified by:
        getVariables in interface RuntimeService
        Parameters:
        executionId - id of process instance or execution, cannot be null.
        variableNames - the collection of variable names that should be retrieved.
        Returns:
        the variables or an empty map if no such variables are found.

      • getVariablesTyped

        public VariableMap getVariablesTyped​(String executionId,
                                     Collection<String> variableNames,
                                     boolean deserializeObjectValues)
        Description copied from interface: RuntimeService
        The variable values for all given variableNames, takes all variables into account which are visible from the given execution scope (including parent scopes).
        Specified by:
        getVariablesTyped in interface RuntimeService
        Parameters:
        executionId - id of process instance or execution, cannot be null.
        variableNames - the collection of variable names that should be retrieved.
        Returns:
        the variables or an empty map if no such variables are found.

      • getVariablesLocal

        public VariableMap getVariablesLocal​(String executionId,
                                     Collection<String> variableNames)
        Description copied from interface: RuntimeService
        The variable values for the given variableNames only taking the given execution scope into account, not looking in outer scopes.
        Specified by:
        getVariablesLocal in interface RuntimeService
        Parameters:
        executionId - id of execution, cannot be null.
        variableNames - the collection of variable names that should be retrieved.
        Returns:
        the variables or an empty map if no such variables are found.

      • getVariablesLocalTyped

        public VariableMap getVariablesLocalTyped​(String executionId,
                                          Collection<String> variableNames,
                                          boolean deserializeObjectValues)
        Description copied from interface: RuntimeService
        The variable values for the given variableNames only taking the given execution scope into account, not looking in outer scopes.
        Specified by:
        getVariablesLocalTyped in interface RuntimeService
        Parameters:
        executionId - id of execution, cannot be null.
        variableNames - the collection of variable names that should be retrieved.
        Returns:
        the variables or an empty map if no such variables are found.

      • getVariable

        public Object getVariable​(String executionId,
                          String variableName)
        Description copied from interface: RuntimeService
        The variable value. Searching for the variable is done in all scopes that are visible to the given execution (including parent scopes). Returns null when no variable value is found with the given name or when the value is set to null.
        Specified by:
        getVariable in interface RuntimeService
        Parameters:
        executionId - id of process instance or execution, cannot be null.
        variableName - name of variable, cannot be null.
        Returns:
        the variable value or null if the variable is undefined or the value of the variable is null.

      • getVariableTyped

        public <T extends TypedValue> T getVariableTyped​(String executionId,
                                                 String variableName)
        Description copied from interface: RuntimeService
        Returns a TypedValue for the variable. Searching for the variable is done in all scopes that are visible to the given execution (including parent scopes). Returns null when no variable value is found with the given name.
        Specified by:
        getVariableTyped in interface RuntimeService
        Parameters:
        executionId - id of process instance or execution, cannot be null.
        variableName - name of variable, cannot be null.
        Returns:
        the variable value or null if the variable is undefined.

      • getVariableTyped

        public <T extends TypedValue> T getVariableTyped​(String executionId,
                                                 String variableName,
                                                 boolean deserializeObjectValue)
        Description copied from interface: RuntimeService
        Returns a TypedValue for the variable. Searching for the variable is done in all scopes that are visible to the given execution (including parent scopes). Returns null when no variable value is found with the given name.
        Specified by:
        getVariableTyped in interface RuntimeService
        Parameters:
        executionId - id of process instance or execution, cannot be null.
        variableName - name of variable, cannot be null.
        deserializeObjectValue - if false, a SerializableValue will not be deserialized
        Returns:
        the variable value or null if the variable is undefined.

      • getVariableLocalTyped

        public <T extends TypedValue> T getVariableLocalTyped​(String executionId,
                                                      String variableName)
        Description copied from interface: RuntimeService
        Returns a TypedValue for the variable. Returns the value when the variable is set for the execution (and not searching parent scopes). Returns null when no variable value is found with the given name.
        Specified by:
        getVariableLocalTyped in interface RuntimeService
        Parameters:
        executionId - id of process instance or execution, cannot be null.
        variableName - name of variable, cannot be null.
        Returns:
        the variable value or null if the variable is undefined.

      • getVariableLocalTyped

        public <T extends TypedValue> T getVariableLocalTyped​(String executionId,
                                                      String variableName,
                                                      boolean deserializeObjectValue)
        Description copied from interface: RuntimeService
        Returns a TypedValue for the variable. Searching for the variable is done in all scopes that are visible to the given execution (and not searching parent scopes). Returns null when no variable value is found with the given name.
        Specified by:
        getVariableLocalTyped in interface RuntimeService
        Parameters:
        executionId - id of process instance or execution, cannot be null.
        variableName - name of variable, cannot be null.
        deserializeObjectValue - if false, a SerializableValue will not be deserialized
        Returns:
        the variable value or null if the variable is undefined.

      • getVariableLocal

        public Object getVariableLocal​(String executionId,
                               String variableName)
        Description copied from interface: RuntimeService
        The variable value for an execution. Returns the value when the variable is set for the execution (and not searching parent scopes). Returns null when no variable value is found with the given name or when the value is set to null.
        Specified by:
        getVariableLocal in interface RuntimeService
        Parameters:
        executionId - id of process instance or execution, cannot be null.
        variableName - name of variable, cannot be null.
        Returns:
        the variable value or null if the variable is undefined or the value of the variable is null.

      • setVariable

        public void setVariable​(String executionId,
                        String variableName,
                        Object value)
        Description copied from interface: RuntimeService
        Update or create a variable for an execution. If the variable does not already exist somewhere in the execution hierarchy (i.e. the specified execution or any ancestor), it will be created in the process instance (which is the root execution).
        Specified by:
        setVariable in interface RuntimeService
        Parameters:
        executionId - id of process instance or execution to set variable in, cannot be null.
        variableName - name of variable to set, cannot be null.
        value - value to set. When null is passed, the variable is not removed, only it's value will be set to null.

      • setVariableLocal

        public void setVariableLocal​(String executionId,
                             String variableName,
                             Object value)
        Description copied from interface: RuntimeService
        Update or create a variable for an execution (not considering parent scopes). If the variable does not already exist, it will be created in the given execution.
        Specified by:
        setVariableLocal in interface RuntimeService
        Parameters:
        executionId - id of execution to set variable in, cannot be null.
        variableName - name of variable to set, cannot be null.
        value - value to set. When null is passed, the variable is not removed, only it's value will be set to null.

      • setVariables

        public void setVariables​(String executionId,
                         Map<String,​? extends Object> variables)
        Description copied from interface: RuntimeService
        Update or create given variables for an execution (including parent scopes). If the variables are not already existing, they will be created in the process instance (which is the root execution).
        Specified by:
        setVariables in interface RuntimeService
        Parameters:
        executionId - id of the process instance or the execution, cannot be null.
        variables - map containing name (key) and value of variables, can be null.

      • setVariablesLocal

        public void setVariablesLocal​(String executionId,
                              Map<String,​? extends Object> variables)
        Description copied from interface: RuntimeService
        Update or create given variables for an execution (not considering parent scopes). If the variables are not already existing, it will be created in the given execution.
        Specified by:
        setVariablesLocal in interface RuntimeService
        Parameters:
        executionId - id of the execution, cannot be null.
        variables - map containing name (key) and value of variables, can be null.

      • setVariables

        protected void setVariables​(String executionId,
                            Map<String,​? extends Object> variables,
                            boolean local)

      • setVariablesAsync

        public Batch setVariablesAsync​(List<String> processInstanceIds,
                               ProcessInstanceQuery processInstanceQuery,
                               HistoricProcessInstanceQuery historicProcessInstanceQuery,
                               Map<String,​?> variables)
        Description copied from interface: RuntimeService
        Update or create runtime process variables in the root scope of process instances.
        Specified by:
        setVariablesAsync in interface RuntimeService
        Parameters:
        processInstanceIds - related to the process instances the variables will be set on; cannot be null when processInstanceQuery and historicProcessInstanceQuery are null.
        processInstanceQuery - to select process instances; Cannot be null when processInstanceIds and historicProcessInstanceQuery are null.
        historicProcessInstanceQuery - to select process instances; Cannot be null when processInstanceIds and processInstanceQuery are null.
        variables - that will be set to the root scope of the process instances
        Returns:
        the batch which sets the variables asynchronously.

      • setVariablesAsync

        public Batch setVariablesAsync​(List<String> processInstanceIds,
                               Map<String,​?> variables)
        Description copied from interface: RuntimeService
        Update or create runtime process variables in the root scope of process instances.
        Specified by:
        setVariablesAsync in interface RuntimeService
        Parameters:
        processInstanceIds - related to the process instances the variables will be set on
        variables - that will be set to the root scope of the process instances
        Returns:
        the batch which sets the variables asynchronously.

      • setVariablesAsync

        public Batch setVariablesAsync​(ProcessInstanceQuery processInstanceQuery,
                               Map<String,​?> variables)
        Description copied from interface: RuntimeService
        Update or create runtime process variables in the root scope of process instances.
        Specified by:
        setVariablesAsync in interface RuntimeService
        Parameters:
        processInstanceQuery - to select process instances
        variables - that will be set to the root scope of the process instances
        Returns:
        the batch which sets the variables asynchronously.

      • setVariablesAsync

        public Batch setVariablesAsync​(HistoricProcessInstanceQuery historicProcessInstanceQuery,
                               Map<String,​?> variables)
        Description copied from interface: RuntimeService
        Update or create runtime process variables in the root scope of process instances.
        Specified by:
        setVariablesAsync in interface RuntimeService
        Parameters:
        historicProcessInstanceQuery - to select process instances
        variables - that will be set to the root scope of the process instances
        Returns:
        the batch which sets the variables asynchronously.

      • removeVariable

        public void removeVariable​(String executionId,
                           String variableName)
        Description copied from interface: RuntimeService
        Removes a variable for an execution.
        Specified by:
        removeVariable in interface RuntimeService
        Parameters:
        executionId - id of process instance or execution to remove variable in.
        variableName - name of variable to remove.

      • removeVariableLocal

        public void removeVariableLocal​(String executionId,
                                String variableName)
        Description copied from interface: RuntimeService
        Removes a variable for an execution (not considering parent scopes).
        Specified by:
        removeVariableLocal in interface RuntimeService
        Parameters:
        executionId - id of execution to remove variable in.
        variableName - name of variable to remove.

      • removeVariables

        public void removeVariables​(String executionId,
                            Collection<String> variableNames)
        Description copied from interface: RuntimeService
        Removes variables for an execution.
        Specified by:
        removeVariables in interface RuntimeService
        Parameters:
        executionId - id of process instance or execution to remove variable in.
        variableNames - collection containing name of variables to remove.

      • removeVariablesLocal

        public void removeVariablesLocal​(String executionId,
                                 Collection<String> variableNames)
        Description copied from interface: RuntimeService
        Remove variables for an execution (not considering parent scopes).
        Specified by:
        removeVariablesLocal in interface RuntimeService
        Parameters:
        executionId - id of execution to remove variable in.
        variableNames - collection containing name of variables to remove.

      • signal

        public void signal​(String executionId)
        Description copied from interface: RuntimeService
        Sends an external trigger to an activity instance that is waiting inside the given execution. Note that you need to provide the exact execution that is waiting for the signal if the process instance contains multiple executions.
        Specified by:
        signal in interface RuntimeService
        Parameters:
        executionId - id of process instance or execution to signal, cannot be null.

      • signal

        public void signal​(String executionId,
                   String signalName,
                   Object signalData,
                   Map<String,​Object> processVariables)
        Description copied from interface: RuntimeService
        Sends an external trigger to an activity instance that is waiting inside the given execution. Note that you need to provide the exact execution that is waiting for the signal if the process instance contains multiple executions.
        Specified by:
        signal in interface RuntimeService
        Parameters:
        executionId - id of process instance or execution to signal, cannot be null.
        signalName - name of the signal (can be null)
        signalData - additional data of the signal (can be null)
        processVariables - a map of process variables (can be null)

      • signal

        public void signal​(String executionId,
                   Map<String,​Object> processVariables)
        Description copied from interface: RuntimeService
        Sends an external trigger to an activity instance that is waiting inside the given execution. Note that you need to provide the exact execution that is waiting for the signal if the process instance contains multiple executions.
        Specified by:
        signal in interface RuntimeService
        Parameters:
        executionId - id of process instance or execution to signal, cannot be null.
        processVariables - a map of process variables

      • getActiveActivityIds

        public List<String> getActiveActivityIds​(String executionId)
        Description copied from interface: RuntimeService
        Finds the activity ids for all executions that are waiting in activities. This is a list because a single activity can be active multiple times. Deletion propagates upward as far as necessary.
        Specified by:
        getActiveActivityIds in interface RuntimeService
        Parameters:
        executionId - id of the process instance or the execution, cannot be null.

      • getActivityInstance

        public ActivityInstance getActivityInstance​(String processInstanceId)
        Description copied from interface: RuntimeService

        Allows retrieving the activity instance tree for a given process instance. The activity instance tree is aligned with the concept of scope in the BPMN specification. Activities that are "on the same level of subprocess" (ie. part of the same scope, contained in the same subprocess) will have their activity instances at the same level in the tree.

        Examples:

        • Process with two parallel user tasks after parallel Gateway: in the activity instance tree you will see two activity instances below the root instance, one for each user task.
        • Process with two parallel Multi Instance user tasks after parallel Gateway: in the activity instance tree, all instances of both user tasks will be listed below the root activity instance. Reason: all activity instances are at the same level of subprocess.
        • Usertask inside embedded subprocess: the activity instance three will have 3 levels: the root instance representing the process instance itself, below it an activity instance representing the instance of the embedded subprocess, and below this one, the activity instance representing the usertask.

        Identity & Uniqueness:

        Each activity instance is assigned a unique Id. The id is persistent, if you invoke this method multiple times, the same activity instance ids will be returned for the same activity instances. (However, there might be different executions assigned, see below)

        Relation to Executions

        The Execution concept in the process engine is not completely aligned with the activity instance concept because the execution tree is in general not aligned with the activity / scope concept in BPMN. In general, there is a n-1 relationship between Executions and ActivityInstances, ie. at a given point in time, an activity instance can be linked to multiple executions. In addition, it is not guaranteed that the same execution that started a given activity instance will also end it. The process engine performs several internal optimizations concerning the compacting of the execution tree which might lead to executions being reordered and pruned. This can lead to situations where a given execution starts an activity instance but another execution ends it. Another special case is the process instance: if the process instance is executing a non-scope activity (for example a user task) below the process definition scope, it will be referenced by both the root activity instance and the user task activity instance.

        If you need to interpret the state of a process instance in terms of a BPMN process model, it is usually easier to use the activity instance tree as opposed to the execution tree.

        Specified by:
        getActivityInstance in interface RuntimeService
        Parameters:
        processInstanceId - the id of the process instance for which the activity instance tree should be constructed.
        Returns:
        the activity instance tree for a given process instance or null if no such process instance exists.

      • getFormInstanceById

        public FormData getFormInstanceById​(String processDefinitionId)

      • suspendProcessInstanceById

        public void suspendProcessInstanceById​(String processInstanceId)
        Description copied from interface: RuntimeService

        Suspends the process instance with the given id. This means that the execution is stopped, so the token state will not change. However, actions that do not change token state, like setting/removing variables, etc. will succeed.

        Tasks belonging to this process instance will also be suspended. This means that any actions influencing the tasks' lifecycles will fail, such as

        • claiming
        • completing
        • delegation
        • changes in task assignees, owners, etc.
        Actions that only change task properties will succeed, such as changing variables or adding comments.

        If a process instance is in state suspended, the engine will also not execute jobs (timers, messages) associated with this instance.

        If you have a process instance hierarchy, suspending one process instance from the hierarchy will not suspend other process instances from that hierarchy.

        Note: for more complex suspend commands use RuntimeService.updateProcessInstanceSuspensionState().

        Specified by:
        suspendProcessInstanceById in interface RuntimeService

      • suspendProcessInstanceByProcessDefinitionId

        public void suspendProcessInstanceByProcessDefinitionId​(String processDefinitionId)
        Description copied from interface: RuntimeService

        Suspends the process instances with the given process definition id. This means that the execution is stopped, so the token state will not change. However, actions that do not change token state, like setting/removing variables, etc. will succeed.

        Tasks belonging to the suspended process instance will also be suspended. This means that any actions influencing the tasks' lifecycles will fail, such as

        • claiming
        • completing
        • delegation
        • changes in task assignees, owners, etc.
        Actions that only change task properties will succeed, such as changing variables or adding comments.

        If a process instance is in state suspended, the engine will also not execute jobs (timers, messages) associated with this instance.

        If you have a process instance hierarchy, suspending one process instance from the hierarchy will not suspend other process instances from that hierarchy.

        Note: for more complex suspend commands use RuntimeService.updateProcessInstanceSuspensionState().

        Specified by:
        suspendProcessInstanceByProcessDefinitionId in interface RuntimeService

      • suspendProcessInstanceByProcessDefinitionKey

        public void suspendProcessInstanceByProcessDefinitionKey​(String processDefinitionKey)
        Description copied from interface: RuntimeService

        Suspends the process instances with the given process definition key. This means that the execution is stopped, so the token state will not change. However, actions that do not change token state, like setting/removing variables, etc. will succeed.

        Tasks belonging to the suspended process instance will also be suspended. This means that any actions influencing the tasks' lifecycles will fail, such as

        • claiming
        • completing
        • delegation
        • changes in task assignees, owners, etc.
        Actions that only change task properties will succeed, such as changing variables or adding comments.

        If a process instance is in state suspended, the engine will also not execute jobs (timers, messages) associated with this instance.

        If you have a process instance hierarchy, suspending one process instance from the hierarchy will not suspend other process instances from that hierarchy.

        Note: for more complex suspend commands use RuntimeService.updateProcessInstanceSuspensionState().

        Specified by:
        suspendProcessInstanceByProcessDefinitionKey in interface RuntimeService

      • startProcessInstanceByMessage

        public ProcessInstance startProcessInstanceByMessage​(String messageName)
        Description copied from interface: RuntimeService

        Signals the process engine that a message is received and starts a new ProcessInstance.

        Calling this method can have two different outcomes:

        • If the message name is associated with a message start event, a new process instance is started.
        • If no subscription to a message with the given name exists, ProcessEngineException is thrown

        Specified by:
        startProcessInstanceByMessage in interface RuntimeService
        Parameters:
        messageName - the 'name' of the message as specified as an attribute on the bpmn20 <message name="messageName" /> element.
        Returns:
        the ProcessInstance object representing the started process instance

      • startProcessInstanceByMessageAndProcessDefinitionId

        public ProcessInstance startProcessInstanceByMessageAndProcessDefinitionId​(String messageName,
                                                                           String processDefinitionId,
                                                                           Map<String,​Object> processVariables)
        Description copied from interface: RuntimeService

        Signals the process engine that a message is received and starts a new ProcessInstance.

        See RuntimeService.startProcessInstanceByMessage(String, Map). In addition, this method allows specifying the exactly version of the process definition with the given id.
        Specified by:
        startProcessInstanceByMessageAndProcessDefinitionId in interface RuntimeService
        Parameters:
        messageName - the 'name' of the message as specified as an attribute on the bpmn20 <message name="messageName" /> element, cannot be null.
        processDefinitionId - the id of the process definition, cannot be null.
        processVariables - the 'payload' of the message. The variables are added as processes variables to the started process instance.
        Returns:
        the ProcessInstance object representing the started process instance

      • startProcessInstanceByMessageAndProcessDefinitionId

        public ProcessInstance startProcessInstanceByMessageAndProcessDefinitionId​(String messageName,
                                                                           String processDefinitionId,
                                                                           String businessKey,
                                                                           Map<String,​Object> processVariables)
        Description copied from interface: RuntimeService

        Signals the process engine that a message is received and starts a new ProcessInstance.

        See RuntimeService.startProcessInstanceByMessage(String, String, Map). In addition, this method allows specifying the exactly version of the process definition with the given id.
        Specified by:
        startProcessInstanceByMessageAndProcessDefinitionId in interface RuntimeService
        Parameters:
        messageName - the 'name' of the message as specified as an attribute on the bpmn20 <message name="messageName" /> element, cannot be null.
        processDefinitionId - the id of the process definition, cannot be null.
        businessKey - the business key which is added to the started process instance
        processVariables - the 'payload' of the message. The variables are added as processes variables to the started process instance.
        Returns:
        the ProcessInstance object representing the started process instance

      • signalEventReceived

        public void signalEventReceived​(String signalName)
        Description copied from interface: RuntimeService
        Notifies the process engine that a signal event of name 'signalName' has been received. Delivers the signal to all executions waiting on the signal and to all process definitions that can started by this signal.

        NOTE: Notification and instantiation happen synchronously.

        Specified by:
        signalEventReceived in interface RuntimeService
        Parameters:
        signalName - the name of the signal event

      • signalEventReceived

        public void signalEventReceived​(String signalName,
                                Map<String,​Object> processVariables)
        Description copied from interface: RuntimeService
        Notifies the process engine that a signal event of name 'signalName' has been received. Delivers the signal to all executions waiting on the signal and to all process definitions that can started by this signal.

        NOTE: Notification and instantiation happen synchronously.

        Specified by:
        signalEventReceived in interface RuntimeService
        Parameters:
        signalName - the name of the signal event
        processVariables - a map of variables added to the execution(s)

      • signalEventReceived

        public void signalEventReceived​(String signalName,
                                String executionId)
        Description copied from interface: RuntimeService
        Notifies the process engine that a signal event of name 'signalName' has been received. This method delivers the signal to a single execution, being the execution referenced by 'executionId'. The waiting execution is notified synchronously. Note that you need to provide the exact execution that is waiting for the signal if the process instance contains multiple executions.
        Specified by:
        signalEventReceived in interface RuntimeService
        Parameters:
        signalName - the name of the signal event
        executionId - id of the process instance or the execution to deliver the signal to

      • signalEventReceived

        public void signalEventReceived​(String signalName,
                                String executionId,
                                Map<String,​Object> processVariables)
        Description copied from interface: RuntimeService
        Notifies the process engine that a signal event of name 'signalName' has been received. This method delivers the signal to a single execution, being the execution referenced by 'executionId'. The waiting execution is notified synchronously. Note that you need to provide the exact execution that is waiting for the signal if the process instance contains multiple executions.
        Specified by:
        signalEventReceived in interface RuntimeService
        Parameters:
        signalName - the name of the signal event
        executionId - the id of the process instance or the execution to deliver the signal to
        processVariables - a map of variables added to the execution(s)

      • createSignalEvent

        public SignalEventReceivedBuilder createSignalEvent​(String signalName)
        Description copied from interface: RuntimeService
        Notifies the process engine that a signal event has been received using a fluent builder.
        Specified by:
        createSignalEvent in interface RuntimeService
        Parameters:
        signalName - the name of the signal event
        Returns:
        the fluent builder to send the signal

      • messageEventReceived

        public void messageEventReceived​(String messageName,
                                 String executionId)
        Description copied from interface: RuntimeService
        Notifies the process engine that a message event with name 'messageName' has been received and has been correlated to an execution with id 'executionId'. The waiting execution is notified synchronously. Note that you need to provide the exact execution that is waiting for the message if the process instance contains multiple executions.
        Specified by:
        messageEventReceived in interface RuntimeService
        Parameters:
        messageName - the name of the message event
        executionId - the id of the process instance or the execution to deliver the message to

      • messageEventReceived

        public void messageEventReceived​(String messageName,
                                 String executionId,
                                 Map<String,​Object> processVariables)
        Description copied from interface: RuntimeService
        Notifies the process engine that a message event with the name 'messageName' has been received and has been correlated to an execution with id 'executionId'. The waiting execution is notified synchronously. Note that you need to provide the exact execution that is waiting for the message if the process instance contains multiple executions.
        Specified by:
        messageEventReceived in interface RuntimeService
        Parameters:
        messageName - the name of the message event
        executionId - the id of the process instance or the execution to deliver the message to
        processVariables - a map of variables added to the execution

      • createMessageCorrelation

        public MessageCorrelationBuilder createMessageCorrelation​(String messageName)
        Description copied from interface: RuntimeService
        Define a complex message correlation using a fluent builder.
        Specified by:
        createMessageCorrelation in interface RuntimeService
        Parameters:
        messageName - the name of the message. Corresponds to the 'name' element of the message defined in BPMN 2.0 Xml. Can be null to correlate by other criteria (businessKey, processInstanceId, correlationKeys) only.
        Returns:
        the fluent builder for defining the message correlation.

      • correlateMessage

        public void correlateMessage​(String messageName,
                             Map<String,​Object> correlationKeys,
                             Map<String,​Object> processVariables)
        Description copied from interface: RuntimeService
        Correlates a message to
        • an execution that is waiting for a matching message and can be correlated according to the given correlation keys. This is typically matched against process instance variables.
        • a process definition that can be started by this message.
        and updates the process instance variables. Notification and instantiation happen synchronously.
        Specified by:
        correlateMessage in interface RuntimeService
        Parameters:
        messageName - the name of the message event; if null, matches any event
        correlationKeys - a map of key value pairs that are used to correlate the message to an execution
        processVariables - a map of variables added to the execution or newly created process instance

      • correlateMessage

        public void correlateMessage​(String messageName,
                             String businessKey,
                             Map<String,​Object> correlationKeys,
                             Map<String,​Object> processVariables)
        Description copied from interface: RuntimeService
        Correlates a message to
        • an execution that is waiting for a matching message and can be correlated according to the given correlation keys. This is typically matched against process instance variables. The process instance it belongs to has to have the given business key.
        • a process definition that can be started by this message.
        and updates the process instance variables. Notification and instantiation happen synchronously.
        Specified by:
        correlateMessage in interface RuntimeService
        Parameters:
        messageName - the name of the message event; if null, matches any event
        businessKey - the business key of process instances to correlate against
        correlationKeys - a map of key value pairs that are used to correlate the message to an execution
        processVariables - a map of variables added to the execution or newly created process instance

      • correlateMessage

        public void correlateMessage​(String messageName)
        Description copied from interface: RuntimeService
        Correlates a message to either an execution that is waiting for this message or a process definition that can be started by this message. Notification and instantiation happen synchronously.
        Specified by:
        correlateMessage in interface RuntimeService
        Parameters:
        messageName - the name of the message event; if null, matches any event

      • correlateMessage

        public void correlateMessage​(String messageName,
                             String businessKey)
        Description copied from interface: RuntimeService
        Correlates a message to
        • an execution that is waiting for a matching message and belongs to a process instance with the given business key
        • a process definition that can be started by a matching message.
        Notification and instantiation happen synchronously.
        Specified by:
        correlateMessage in interface RuntimeService
        Parameters:
        messageName - the name of the message event; if null, matches any event
        businessKey - the business key of process instances to correlate against

      • correlateMessage

        public void correlateMessage​(String messageName,
                             Map<String,​Object> correlationKeys)
        Description copied from interface: RuntimeService
        Correlates a message to
        • an execution that is waiting for a matching message and can be correlated according to the given correlation keys. This is typically matched against process instance variables.
        • a process definition that can be started by message with the provided name.
        Notification and instantiation happen synchronously.
        Specified by:
        correlateMessage in interface RuntimeService
        Parameters:
        messageName - the name of the message event; if null, matches any event
        correlationKeys - a map of key value pairs that are used to correlate the message to an execution

      • correlateMessage

        public void correlateMessage​(String messageName,
                             String businessKey,
                             Map<String,​Object> processVariables)
        Description copied from interface: RuntimeService
        Correlates a message to
        • an execution that is waiting for a matching message and belongs to a process instance with the given business key
        • a process definition that can be started by this message.
        and updates the process instance variables. Notification and instantiation happen synchronously.
        Specified by:
        correlateMessage in interface RuntimeService
        Parameters:
        messageName - the name of the message event; if null, matches any event
        businessKey - the business key of process instances to correlate against
        processVariables - a map of variables added to the execution or newly created process instance

      • createMessageCorrelationAsync

        public MessageCorrelationAsyncBuilder createMessageCorrelationAsync​(String messageName)
        Description copied from interface: RuntimeService
        Define a complex asynchronous message correlation using a fluent builder.
        Specified by:
        createMessageCorrelationAsync in interface RuntimeService
        Parameters:
        messageName - the name of the message. Corresponds to the 'name' element of the message defined in BPMN 2.0 Xml. Can be null to correlate by other criteria only.
        Returns:
        the fluent builder for defining the asynchronous message correlation.

      • createProcessInstanceModification

        public ProcessInstanceModificationBuilder createProcessInstanceModification​(String processInstanceId)
        Description copied from interface: RuntimeService
        Define a modification of a process instance in terms of activity cancellations and instantiations via a fluent builder. Instructions are executed in the order they are specified.
        Specified by:
        createProcessInstanceModification in interface RuntimeService
        Parameters:
        processInstanceId - the process instance to modify

      • createProcessInstanceById

        public ProcessInstantiationBuilder createProcessInstanceById​(String processDefinitionId)
        Description copied from interface: RuntimeService
        Returns a fluent builder to start a new process instance in the exactly specified version of the process definition with the given id. The builder can be used to set further properties and specify instantiation instructions to start the instance at any set of activities in the process. If no instantiation instructions are set then the instance start at the default start activity.
        Specified by:
        createProcessInstanceById in interface RuntimeService
        Parameters:
        processDefinitionId - the id of the process definition, cannot be null.
        Returns:
        a builder to create a process instance of the definition

      • createProcessInstanceByKey

        public ProcessInstantiationBuilder createProcessInstanceByKey​(String processDefinitionKey)
        Description copied from interface: RuntimeService
        Returns a fluent builder to start a new process instance in the latest version of the process definition with the given key. The builder can be used to set further properties and specify instantiation instructions to start the instance at any set of activities in the process. If no instantiation instructions are set then the instance start at the default start activity.
        Specified by:
        createProcessInstanceByKey in interface RuntimeService
        Parameters:
        processDefinitionKey - the key of the process definition, cannot be null.
        Returns:
        a builder to create a process instance of the definition

      • createMigrationPlan

        public MigrationPlanBuilder createMigrationPlan​(String sourceProcessDefinitionId,
                                                String targetProcessDefinitionId)
        Description copied from interface: RuntimeService
        Creates a migration plan to migrate process instance between different process definitions. Returns a fluent builder that can be used to specify migration instructions and build the plan.
        Specified by:
        createMigrationPlan in interface RuntimeService
        Parameters:
        sourceProcessDefinitionId - the process definition that instances are migrated from
        targetProcessDefinitionId - the process definition that instances are migrated to
        Returns:
        a fluent builder

      • newMigration

        public MigrationPlanExecutionBuilder newMigration​(MigrationPlan migrationPlan)
        Description copied from interface: RuntimeService
        Executes a migration plan for a given list of process instances. The migration can either be executed synchronously or asynchronously. A synchronously migration blocks the caller until the migration was completed. The migration can only be successfully completed if all process instances can be migrated. If the migration is executed asynchronously a Batch is immediately returned. The migration is then executed as jobs from the process engine and the batch can be used to track the progress of the migration. The Batch splits the migration in smaller chunks which will be executed independently.
        Specified by:
        newMigration in interface RuntimeService
        Parameters:
        migrationPlan - the migration plan to executed
        Returns:
        a fluent builder

      • createModification

        public ModificationBuilder createModification​(String processDefinitionId)
        Description copied from interface: RuntimeService
        Creates a modification of multiple process instances in terms of activity cancellations and instantiations via a fluent builder. Returns a fluent builder that can be used to specify modification instructions and set process instances that should be modified. The modification can either be executed synchronously or asynchronously. A synchronously modification blocks the caller until the modification was completed. The modification can only be successfully completed if all process instances can be modified. If the modification is executed asynchronously a Batch is immediately returned. The modification is then executed as jobs from the process engine and the batch can be used to track the progress of the modification. The Batch splits the modification in smaller chunks which will be executed independently.
        Specified by:
        createModification in interface RuntimeService
        Parameters:
        processDefinitionId - the process definition that instances are modified of
        Returns:
        a fluent builder

      • createIncident

        public Incident createIncident​(String incidentType,
                               String executionId,
                               String configuration)
        Description copied from interface: RuntimeService
        Creates an incident
        Specified by:
        createIncident in interface RuntimeService
        Parameters:
        incidentType - the type of incident, cannot be null
        executionId - execution id, cannot be null
        Returns:
        a new incident

      • createIncident

        public Incident createIncident​(String incidentType,
                               String executionId,
                               String configuration,
                               String message)
        Description copied from interface: RuntimeService
        Creates an incident
        Specified by:
        createIncident in interface RuntimeService
        Parameters:
        incidentType - the type of incident, cannot be null
        executionId - execution id, cannot be null
        Returns:
        a new incident

      • resolveIncident

        public void resolveIncident​(String incidentId)
        Description copied from interface: RuntimeService
        Resolves and remove an incident
        Specified by:
        resolveIncident in interface RuntimeService
        Parameters:
        incidentId - the id of an incident to resolve

      • setAnnotationForIncidentById

        public void setAnnotationForIncidentById​(String incidentId,
                                         String annotation)
        Description copied from interface: RuntimeService
        Set an annotation to an incident.
        Specified by:
        setAnnotationForIncidentById in interface RuntimeService
        Parameters:
        incidentId - of the incident that the annotation is updated at
        annotation - that is set to the incident

      • clearAnnotationForIncidentById

        public void clearAnnotationForIncidentById​(String incidentId)
        Description copied from interface: RuntimeService
        Clear the annotation for an incident.
        Specified by:
        clearAnnotationForIncidentById in interface RuntimeService
        Parameters:
        incidentId - of the incident that the annotation is cleared at