org.camunda.bpm.engine.impl.cfg

Class CompositeProcessEnginePlugin

java.lang.Object

org.camunda.bpm.engine.impl.cfg.AbstractProcessEnginePlugin

org.camunda.bpm.engine.impl.cfg.CompositeProcessEnginePlugin

All Implemented Interfaces:

ProcessEnginePlugin

public class CompositeProcessEnginePlugin
extends AbstractProcessEnginePlugin

ProcessEnginePlugin that provides composite behavior. When registered on an engine configuration, all plugins added to this composite will be triggered on preInit/postInit/postProcessEngineBuild.

Use to encapsulate common behavior (like engine configuration).

Field Summary

Fields

Modifier and Type	Field and Description
protected List<ProcessEnginePlugin>	plugins

Constructor Summary

Constructors

Constructor and Description
CompositeProcessEnginePlugin() New instance with empty list.
CompositeProcessEnginePlugin(List<ProcessEnginePlugin> plugins) New instance with initial plugins.
CompositeProcessEnginePlugin(ProcessEnginePlugin plugin, ProcessEnginePlugin... additionalPlugins) New instance with vararg.

Method Summary

Modifier and Type	Method and Description
CompositeProcessEnginePlugin	addProcessEnginePlugin(ProcessEnginePlugin plugin, ProcessEnginePlugin... additionalPlugins) Add one (or more) plugins.
CompositeProcessEnginePlugin	addProcessEnginePlugins(Collection<ProcessEnginePlugin> plugins) Add collection of plugins.
List<ProcessEnginePlugin>	getPlugins() Get all plugins.
void	postInit(ProcessEngineConfigurationImpl processEngineConfiguration) Invoked after the process engine configuration is initialized.
void	postProcessEngineBuild(ProcessEngine processEngine) Invoked after the process engine has been built.
void	preInit(ProcessEngineConfigurationImpl processEngineConfiguration) Invoked before the process engine configuration is initialized.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

plugins

protected final List<ProcessEnginePlugin> plugins

Constructor Detail

CompositeProcessEnginePlugin

public CompositeProcessEnginePlugin()

New instance with empty list.

CompositeProcessEnginePlugin

public CompositeProcessEnginePlugin(ProcessEnginePlugin plugin,
                                    ProcessEnginePlugin... additionalPlugins)

New instance with vararg.

Parameters:

plugin - first plugin

additionalPlugins - additional vararg plugins

CompositeProcessEnginePlugin

public CompositeProcessEnginePlugin(List<ProcessEnginePlugin> plugins)

New instance with initial plugins.

Parameters:

plugins - the initial plugins. Must not be null.

Method Detail

addProcessEnginePlugin

public CompositeProcessEnginePlugin addProcessEnginePlugin(ProcessEnginePlugin plugin,
                                                           ProcessEnginePlugin... additionalPlugins)

Add one (or more) plugins.

Parameters:

plugin - first plugin

additionalPlugins - additional vararg plugins

Returns:

self for fluent usage

addProcessEnginePlugins

public CompositeProcessEnginePlugin addProcessEnginePlugins(Collection<ProcessEnginePlugin> plugins)

Add collection of plugins. If collection is not sortable, order of plugin execution can not be guaranteed.

Parameters:

plugins - plugins to add

Returns:

self for fluent usage

preInit

public void preInit(ProcessEngineConfigurationImpl processEngineConfiguration)

Description copied from interface: ProcessEnginePlugin

Invoked before the process engine configuration is initialized.

Specified by:

preInit in interface ProcessEnginePlugin

Overrides:

preInit in class AbstractProcessEnginePlugin

Parameters:

processEngineConfiguration - the process engine configuation

postInit

public void postInit(ProcessEngineConfigurationImpl processEngineConfiguration)

Description copied from interface: ProcessEnginePlugin

Invoked after the process engine configuration is initialized. and before the process engine is built.

Specified by:

postInit in interface ProcessEnginePlugin

Overrides:

postInit in class AbstractProcessEnginePlugin

Parameters:

processEngineConfiguration - the process engine configuation

postProcessEngineBuild

public void postProcessEngineBuild(ProcessEngine processEngine)

Description copied from interface: ProcessEnginePlugin

Invoked after the process engine has been built.

Specified by:

postProcessEngineBuild in interface ProcessEnginePlugin

Overrides:

postProcessEngineBuild in class AbstractProcessEnginePlugin

getPlugins

public List<ProcessEnginePlugin> getPlugins()

Get all plugins.

Returns:

the configured plugins

toString

public String toString()

Overrides:

toString in class AbstractProcessEnginePlugin