javax.el

Class ELContext

java.lang.Object

javax.el.ELContext

Direct Known Subclasses:

EvaluationContext, StandardELContext

public abstract class ELContext
extends Object

Constructor Summary

Constructors

Constructor and Description
ELContext()

Method Summary

Methods

Modifier and Type	Method and Description
void	addEvaluationListener(EvaluationListener listener)
Object	convertToType(Object obj, Class<?> type)
void	enterLambdaScope(Map<String,Object> arguments)
void	exitLambdaScope()
Object	getContext(Class key)
abstract ELResolver	getELResolver()
List<EvaluationListener>	getEvaluationListeners()
abstract FunctionMapper	getFunctionMapper()
ImportHandler	getImportHandler()
Object	getLambdaArgument(String name)
Locale	getLocale()
abstract VariableMapper	getVariableMapper()
boolean	isLambdaArgument(String name)
boolean	isPropertyResolved()
void	notifyAfterEvaluation(String expression)
void	notifyBeforeEvaluation(String expression)
void	notifyPropertyResolved(Object base, Object property)
void	putContext(Class key, Object contextObject)
void	setLocale(Locale locale)
void	setPropertyResolved(boolean resolved)
void	setPropertyResolved(Object base, Object property)

Methods inherited from class java.lang.Object

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

Constructor Detail

ELContext

public ELContext()

Method Detail

setPropertyResolved

public void setPropertyResolved(boolean resolved)

setPropertyResolved

public void setPropertyResolved(Object base,
                       Object property)

Since:

EL 3.0

isPropertyResolved

public boolean isPropertyResolved()

putContext

public void putContext(Class key,
              Object contextObject)

Throws:

NullPointerException - If the supplied key or context is null

getContext

public Object getContext(Class key)

Throws:

NullPointerException - If the supplied key is null

getELResolver

public abstract ELResolver getELResolver()

getImportHandler

public ImportHandler getImportHandler()

Since:

EL 3.0

getFunctionMapper

public abstract FunctionMapper getFunctionMapper()

getLocale

public Locale getLocale()

setLocale

public void setLocale(Locale locale)

getVariableMapper

public abstract VariableMapper getVariableMapper()

addEvaluationListener

public void addEvaluationListener(EvaluationListener listener)

Since:

EL 3.0

getEvaluationListeners

public List<EvaluationListener> getEvaluationListeners()

Since:

EL 3.0

notifyBeforeEvaluation

public void notifyBeforeEvaluation(String expression)

Since:

EL 3.0

notifyAfterEvaluation

public void notifyAfterEvaluation(String expression)

Since:

EL 3.0

notifyPropertyResolved

public void notifyPropertyResolved(Object base,
                          Object property)

Since:

EL 3.0

isLambdaArgument

public boolean isLambdaArgument(String name)

Since:

EL 3.0

getLambdaArgument

public Object getLambdaArgument(String name)

Since:

EL 3.0

enterLambdaScope

public void enterLambdaScope(Map<String,Object> arguments)

Since:

EL 3.0

exitLambdaScope

public void exitLambdaScope()

Since:

EL 3.0

convertToType

public Object convertToType(Object obj,
                   Class<?> type)

Since:

EL 3.0