org.camunda.bpm.engine.impl.el

Class ProcessEngineElContext

java.lang.Object

org.camunda.bpm.engine.impl.javax.el.ELContext

org.camunda.bpm.engine.impl.el.ProcessEngineElContext

public class ProcessEngineElContext
extends ELContext

ELContext used by the process engine.

Author:

Joram Barrez, Daniel Meyer

Field Summary

Fields

Modifier and Type	Field and Description
protected ELResolver	elResolver
protected FunctionMapper	functionMapper

Constructor Summary

Constructors

Constructor and Description
ProcessEngineElContext(List<FunctionMapper> functionMappers)
ProcessEngineElContext(List<FunctionMapper> functionMappers, ELResolver elResolver)

Method Summary

Methods

Modifier and Type	Method and Description
ELResolver	getELResolver() Retrieves the ELResolver associated with this context.
FunctionMapper	getFunctionMapper() Retrieves the FunctionMapper associated with this ELContext.
VariableMapper	getVariableMapper() Retrieves the VariableMapper associated with this ELContext.

Methods inherited from class org.camunda.bpm.engine.impl.javax.el.ELContext

getContext, getLocale, isPropertyResolved, putContext, setLocale, setPropertyResolved

Methods inherited from class java.lang.Object

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

Field Detail

elResolver

protected ELResolver elResolver

functionMapper

protected FunctionMapper functionMapper

Constructor Detail

ProcessEngineElContext

public ProcessEngineElContext(List<FunctionMapper> functionMappers,
                      ELResolver elResolver)

ProcessEngineElContext

public ProcessEngineElContext(List<FunctionMapper> functionMappers)

Method Detail

getELResolver

public ELResolver getELResolver()

Description copied from class: ELContext

Retrieves the ELResolver associated with this context. The ELContext maintains a reference to the ELResolver that will be consulted to resolve variables and properties during an expression evaluation. This method retrieves the reference to the resolver. Once an ELContext is constructed, the reference to the ELResolver associated with the context cannot be changed.

Specified by:

getELResolver in class ELContext

Returns:

The resolver to be consulted for variable and property resolution during expression evaluation.

getFunctionMapper

public FunctionMapper getFunctionMapper()

Description copied from class: ELContext

Retrieves the FunctionMapper associated with this ELContext.

Specified by:

getFunctionMapper in class ELContext

Returns:

The function mapper to be consulted for the resolution of EL functions.

getVariableMapper

public VariableMapper getVariableMapper()

Description copied from class: ELContext

Retrieves the VariableMapper associated with this ELContext.

Specified by:

getVariableMapper in class ELContext

Returns:

The variable mapper to be consulted for the resolution of EL variables.