org.camunda.bpm.engine.cdi.impl

Class ProcessVariableMap

java.lang.Object

org.camunda.bpm.engine.cdi.impl.ProcessVariableMap

All Implemented Interfaces:

Map<String,Object>, org.camunda.bpm.engine.variable.VariableMap

public class ProcessVariableMap
extends Object

Allows to expose the process variables of the current business process as a java.util.Map

The map delegates changes to BusinessProcess.setVariable(String, Object) and BusinessProcess.getVariable(String), so that they are not flushed prematurely.

Author:

Daniel Meyer

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Field Summary

Fields

Modifier and Type	Field and Description
protected BusinessProcess	businessProcess

Constructor Summary

Constructors

Constructor and Description
ProcessVariableMap()

Method Summary

Methods

Modifier and Type	Method and Description
org.camunda.bpm.engine.variable.context.VariableContext	asVariableContext()
void	clear()
boolean	containsKey(Object key)
boolean	containsValue(Object value)
Set<Map.Entry<String,Object>>	entrySet()
Object	get(Object key)
<T> T	getValue(String name, Class<T> type)
<T extends org.camunda.bpm.engine.variable.value.TypedValue> T	getValueTyped(String name)
protected Object	getVariable(String variableName)
protected <T extends org.camunda.bpm.engine.variable.value.TypedValue> T	getVariableTyped(String variableName)
boolean	isEmpty()
Set<String>	keySet()
Object	put(String key, Object value)
void	putAll(Map<? extends String,? extends Object> m)
org.camunda.bpm.engine.variable.VariableMap	putValue(String name, Object value)
org.camunda.bpm.engine.variable.VariableMap	putValueTyped(String name, org.camunda.bpm.engine.variable.value.TypedValue value)
Object	remove(Object key)
protected void	setVariable(String variableName, Object value)
int	size()
Collection<Object>	values()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Map

equals, hashCode

Field Detail

businessProcess

@Inject
protected BusinessProcess businessProcess

Constructor Detail

ProcessVariableMap

public ProcessVariableMap()

Method Detail

getVariable

protected Object getVariable(String variableName)

getVariableTyped

protected <T extends org.camunda.bpm.engine.variable.value.TypedValue> T getVariableTyped(String variableName)

setVariable

protected void setVariable(String variableName,
               Object value)

get

public Object get(Object key)

Specified by:

get in interface Map<String,Object>

getValue

public <T> T getValue(String name,
             Class<T> type)

Specified by:

getValue in interface org.camunda.bpm.engine.variable.VariableMap

getValueTyped

public <T extends org.camunda.bpm.engine.variable.value.TypedValue> T getValueTyped(String name)

Specified by:

getValueTyped in interface org.camunda.bpm.engine.variable.VariableMap

put

public Object put(String key,
         Object value)

Specified by:

put in interface Map<String,Object>

putAll

public void putAll(Map<? extends String,? extends Object> m)

Specified by:

putAll in interface Map<String,Object>

putValue

public org.camunda.bpm.engine.variable.VariableMap putValue(String name,
                                                   Object value)

Specified by:

putValue in interface org.camunda.bpm.engine.variable.VariableMap

putValueTyped

public org.camunda.bpm.engine.variable.VariableMap putValueTyped(String name,
                                                        org.camunda.bpm.engine.variable.value.TypedValue value)

Specified by:

putValueTyped in interface org.camunda.bpm.engine.variable.VariableMap

size

public int size()

Specified by:

size in interface Map<String,Object>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map<String,Object>

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map<String,Object>

containsValue

public boolean containsValue(Object value)

Specified by:

containsValue in interface Map<String,Object>

remove

public Object remove(Object key)

Specified by:

remove in interface Map<String,Object>

clear

public void clear()

Specified by:

clear in interface Map<String,Object>

keySet

public Set<String> keySet()

Specified by:

keySet in interface Map<String,Object>

values

public Collection<Object> values()

Specified by:

values in interface Map<String,Object>

entrySet

public Set<Map.Entry<String,Object>> entrySet()

Specified by:

entrySet in interface Map<String,Object>

asVariableContext

public org.camunda.bpm.engine.variable.context.VariableContext asVariableContext()

Specified by:

asVariableContext in interface org.camunda.bpm.engine.variable.VariableMap