ProcessEngineImpl (jBPM 4

Overview

Package

Class

Use

Tree

Deprecated

Index

Help

PREV CLASS NEXT CLASS

FRAMES NO FRAMES

SUMMARY: NESTED | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

org.jbpm.pvm.internal.processengine
Class ProcessEngineImpl

java.lang.Object
  org.jbpm.pvm.internal.processengine.ProcessEngineImpl

All Implemented Interfaces:: java.io.Serializable, ProcessEngine, Context, EnvironmentFactory

Direct Known Subclasses:: SpringProcessEngine

public class ProcessEngineImpl
extends java.lang.Object
implements Context, ProcessEngine, EnvironmentFactory, java.io.Serializable
extends java.lang.Object
implements Context, ProcessEngine, EnvironmentFactory, java.io.Serializable

an environment factory that also is the process-engine context.

This environment factory will produce environments with 2 contexts: the process-engine context and the block context.

An process-engine context is build from two wire definitions: the process-engine wire definition and the environment wire definition.

The process-engine context itself is build from the process-engine wire definition. So all objects that are created in this context remain cached for the lifetime of this process-engine context object.

This process-engine context is also a environment factory. The produced environments contain 2 contexts: the process-engine context itself and a new environment context, build from the environment wire definition. For each created environment, a new environment context will be created from the same environment wire definition. Objects in the environment context will live for as long as the environment.

Author:: Tom Baeyens
See Also:: Serialized Form

Field Summary
`protected java.lang.ThreadLocal<java.lang.String>`	`authenticatedUserIdThreadLocal`
`static java.lang.String`	`JBPM_LIBRARY_VERSION`
`protected WireContext`	`processEngineWireContext`
`protected WireDefinition`	`transactionWireDefinition`
`protected CommandService`	`userCommandService`
`protected java.lang.ThreadLocal<java.util.List<UserProvidedEnvironmentObject>>`	`userProvidedEnvironmentObjectsThreadLocal`

Fields inherited from interface org.jbpm.pvm.internal.env.Context
`CONTEXTNAME_EXECUTION, CONTEXTNAME_JOB, CONTEXTNAME_PROCESS_ENGINE, CONTEXTNAME_TASK, CONTEXTNAME_TRANSACTION`

Constructor Summary
`ProcessEngineImpl()`
`ProcessEngineImpl(ConfigurationImpl configuration)`

Method Summary

void addProcessEngineWireDefinition(WireDefinition wireDefinition)

void addTransactionWireDefinition(WireDefinition wireDefinition)

protected void addUserProvidedEnvironmentObject(UserProvidedEnvironmentObject userProvidedEnvironmentObject)

protected void checkDb(ConfigurationImpl configuration)

void close()
closes this environment factory and cleans any allocated resources.





<T> T

execute(Command<T> command)





<T> T

get(java.lang.Class<T> type)

java.lang.Object get(java.lang.String key)

ExecutionService getExecutionService()

HistoryService getHistoryService()

IdentityService getIdentityService()

ManagementService getManagementService()

java.lang.String getName()

WireContext getProcessEngineWireContext()

RepositoryService getRepositoryService()

TaskService getTaskService()

WireDefinition getTransactionWireDefinition()

boolean has(java.lang.String key)

protected void initializeProcessEngine(ConfigurationImpl configuration)

protected void installAuthenticatedUserId(EnvironmentImpl environment)

protected void installProcessEngineContext(PvmEnvironment environment)

protected void installTransactionContext(PvmEnvironment environment)

java.util.Set<java.lang.String> keys()

EnvironmentImpl openEnvironment()
open a new EnvironmentImpl.

static EnvironmentFactory parseXmlString(java.lang.String jbpmConfigurationXml)

java.lang.Object set(java.lang.String key, java.lang.Object value)

ProcessEngine setAuthenticatedUserId(java.lang.String authenticatedUserId)

ProcessEngine setHibernateSession(java.lang.Object hibernateSession)

ProcessEngine setJdbcConnection(java.sql.Connection jdbcConnection)

void setProcessEngineWireContext(WireContext processEngineWireContext)

void setTransactionWireDefinition(WireDefinition transactionWireDefinition)

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

JBPM_LIBRARY_VERSION

public static final java.lang.String JBPM_LIBRARY_VERSION

See Also:: Constant Field Values

processEngineWireContext

protected transient WireContext processEngineWireContext

transactionWireDefinition

protected transient WireDefinition transactionWireDefinition

userProvidedEnvironmentObjectsThreadLocal

protected transient java.lang.ThreadLocal<java.util.List<UserProvidedEnvironmentObject>> userProvidedEnvironmentObjectsThreadLocal

authenticatedUserIdThreadLocal

protected transient java.lang.ThreadLocal<java.lang.String> authenticatedUserIdThreadLocal

userCommandService

protected transient CommandService userCommandService

Constructor Detail