Package org.camunda.bpm.application.impl

Class EmbeddedProcessApplication

java.lang.Object

org.camunda.bpm.application.AbstractProcessApplication

org.camunda.bpm.application.impl.EmbeddedProcessApplication

All Implemented Interfaces:

ProcessApplicationInterface

public class EmbeddedProcessApplication
extends AbstractProcessApplication

An embedded process application is a ProcessApplication that uses an embedded process engine. An embedded process engine is loaded by the same classloader as the process application which usually means that the camunda-engine.jar is deployed as a web application library (in case of WAR deployments) or as an application library (in case of EAR deployments).

Author:

Daniel Meyer

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_NAME

Fields inherited from class org.camunda.bpm.application.AbstractProcessApplication

defaultDeployToEngineName, isDeployed, processApplicationBeanElResolver, processApplicationElResolver, processApplicationScriptEnvironment, variableSerializers

Constructor Summary

Constructors

Constructor	Description
EmbeddedProcessApplication()

Method Summary

Modifier and Type	Method	Description
protected String	autodetectProcessApplicationName()	Override this method to autodetect an application name in case the ProcessApplication annotation was used but without parameter.
<T> T	execute(Callable<T> callable)	Since the process engine is loaded by the same classloader as the process application, nothing needs to be done.
ProcessApplicationReference	getReference()	Returns a globally sharable reference to this process application.

Methods inherited from class org.camunda.bpm.application.AbstractProcessApplication

createDeployment, deploy, execute, getBeanElResolver, getDefaultDeployToEngineName, getElResolver, getEnvironmentScripts, getExecutionListener, getName, getProcessApplicationClassloader, getProcessApplicationScriptEnvironment, getProperties, getRawObject, getScriptEngineForName, getTaskListener, getVariableSerializers, initProcessApplicationElResolver, setDefaultDeployToEngineName, setVariableSerializers, undeploy

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_NAME

public static final String DEFAULT_NAME

See Also:

• Constant Field Values

Constructor Details

EmbeddedProcessApplication

public EmbeddedProcessApplication()

Method Details

autodetectProcessApplicationName

protected String autodetectProcessApplicationName()

Description copied from class: AbstractProcessApplication

Override this method to autodetect an application name in case the ProcessApplication annotation was used but without parameter.

Specified by:

autodetectProcessApplicationName in class AbstractProcessApplication

getReference

public ProcessApplicationReference getReference()

Description copied from interface: ProcessApplicationInterface

Returns a globally sharable reference to this process application. This reference may be safely passed to the process engine. And other applications.

Returns:

a globally sharable reference to this process application.

execute

public <T> T execute(Callable<T> callable)
              throws ProcessApplicationExecutionException

Since the process engine is loaded by the same classloader as the process application, nothing needs to be done.

Specified by:

execute in interface ProcessApplicationInterface

Overrides:

execute in class AbstractProcessApplication

Parameters:

callable - to be executed "within" the context of this process application.

Returns:

the result of the callback

Throws:

ProcessApplicationExecutionException