org.mule.el.mvel

Class MVELExpressionLanguageContext

java.lang.Object

org.mule.mvel2.integration.impl.BaseVariableResolverFactory

org.mule.el.mvel.MuleBaseVariableResolverFactory

org.mule.el.mvel.MVELExpressionLanguageContext

All Implemented Interfaces:

Serializable, ExpressionLanguageContext, org.mule.mvel2.integration.VariableResolverFactory

Direct Known Subclasses:

GlobalVariableResolverFactory, StaticVariableResolverFactory

public class MVELExpressionLanguageContext
extends MuleBaseVariableResolverFactory
implements ExpressionLanguageContext

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static String	MULE_CONTEXT_INTERNAL_VARIABLE
static String	MULE_EVENT_INTERNAL_VARIABLE
static String	MULE_MESSAGE_INTERNAL_VARIABLE
protected MuleContext	muleContext
protected org.mule.mvel2.ParserConfiguration	parserConfiguration

Fields inherited from class org.mule.mvel2.integration.impl.BaseVariableResolverFactory

indexedVariableNames, indexedVariableResolvers, indexOffset, nextFactory, variableResolvers

Constructor Summary

Constructors

Constructor and Description
MVELExpressionLanguageContext(MVELExpressionLanguageContext context)
MVELExpressionLanguageContext(org.mule.mvel2.ParserConfiguration parserConfiguration, MuleContext muleContext)

Method Summary

Methods

Modifier and Type	Method and Description
void	addAlias(String alias, String expression)
<T> void	addFinalVariable(String name, T value)
<T> void	addPrivateVariable(String name, T value) DEPRECATED: Use addVariable() or addFinalVariable() instead depending if variable should be assignable or not.
<T> void	addVariable(String name, T value)
<T> void	addVariable(String name, T value, VariableAssignmentCallback<T> assignmentCallback)
boolean	contains(String name)
void	declareFunction(String name, ExpressionLanguageFunction function)
<T> T	getVariable(String name)
<T> T	getVariable(String name, Class<T> type)
org.mule.mvel2.integration.VariableResolver	getVariableResolver(String name)
void	importClass(Class<?> clazz)
void	importClass(String name, Class<?> clazz)
void	importStaticMethod(String name, Method method)

Methods inherited from class org.mule.el.mvel.MuleBaseVariableResolverFactory

addResolver, createVariable, createVariable, getNextFactoryVariableResolver, isResolveable, isTarget

Methods inherited from class org.mule.mvel2.integration.impl.BaseVariableResolverFactory

appendFactory, createIndexedVariable, createIndexedVariable, getIndexedVariableNames, getIndexedVariableResolver, getKnownVariables, getNextFactory, getVariableResolvers, insertFactory, isIndexedFactory, isNextResolveable, setIndexedVariableNames, setIndexedVariableResolver, setNextFactory, setTiltFlag, setVariableResolvers, tiltFlag, variableIndexOf

Methods inherited from class java.lang.Object

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

Field Detail

MULE_MESSAGE_INTERNAL_VARIABLE

public static final String MULE_MESSAGE_INTERNAL_VARIABLE

See Also:

Constant Field Values

MULE_EVENT_INTERNAL_VARIABLE

public static final String MULE_EVENT_INTERNAL_VARIABLE

See Also:

Constant Field Values

MULE_CONTEXT_INTERNAL_VARIABLE

public static final String MULE_CONTEXT_INTERNAL_VARIABLE

See Also:

Constant Field Values

parserConfiguration

protected org.mule.mvel2.ParserConfiguration parserConfiguration

muleContext

protected MuleContext muleContext

Constructor Detail

MVELExpressionLanguageContext

public MVELExpressionLanguageContext(org.mule.mvel2.ParserConfiguration parserConfiguration,
                             MuleContext muleContext)

MVELExpressionLanguageContext

public MVELExpressionLanguageContext(MVELExpressionLanguageContext context)

Method Detail

getVariableResolver

public org.mule.mvel2.integration.VariableResolver getVariableResolver(String name)

Specified by:

getVariableResolver in interface org.mule.mvel2.integration.VariableResolverFactory

Overrides:

getVariableResolver in class MuleBaseVariableResolverFactory

addVariable

public <T> void addVariable(String name,
                   T value)

Specified by:

addVariable in interface ExpressionLanguageContext

addVariable

public <T> void addVariable(String name,
                   T value,
                   VariableAssignmentCallback<T> assignmentCallback)

Specified by:

addVariable in interface ExpressionLanguageContext

addFinalVariable

public <T> void addFinalVariable(String name,
                        T value)

Specified by:

addFinalVariable in interface ExpressionLanguageContext

getVariable

public <T> T getVariable(String name)

Specified by:

getVariable in interface ExpressionLanguageContext

getVariable

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

Specified by:

getVariable in interface ExpressionLanguageContext

addAlias

public void addAlias(String alias,
            String expression)

Specified by:

addAlias in interface ExpressionLanguageContext

importClass

public void importClass(Class<?> clazz)

Specified by:

importClass in interface ExpressionLanguageContext

importClass

public void importClass(String name,
               Class<?> clazz)

Specified by:

importClass in interface ExpressionLanguageContext

importStaticMethod

public void importStaticMethod(String name,
                      Method method)

Specified by:

importStaticMethod in interface ExpressionLanguageContext

contains

public boolean contains(String name)

Specified by:

contains in interface ExpressionLanguageContext

declareFunction

public void declareFunction(String name,
                   ExpressionLanguageFunction function)

Specified by:

declareFunction in interface ExpressionLanguageContext

addPrivateVariable

public <T> void addPrivateVariable(String name,
                          T value)

Description copied from interface: ExpressionLanguageContext

DEPRECATED: Use addVariable() or addFinalVariable() instead depending if variable should be assignable or not.

Specified by:

addPrivateVariable in interface ExpressionLanguageContext