Uses of Class
javax.el.ValueExpression

Packages that use ValueExpression

Package	Description
javax.el	Provides the API for the Unified Expression Language 3.0
javax.faces.application
javax.faces.component
javax.faces.component.behavior
javax.faces.el
javax.faces.flow
javax.faces.flow.builder
javax.faces.view.facelets
javax.faces.webapp
javax.servlet.jsp.jstl.core
org.apache.taglibs.standard.util

Uses of ValueExpression in javax.el

Methods in javax.el that return ValueExpression

Modifier and Type	Method and Description
abstract ValueExpression	ExpressionFactory.createValueExpression(ELContext context, String expression, Class<?> expectedType) Parses an expression into a ValueExpression for later evaluation.
abstract ValueExpression	ExpressionFactory.createValueExpression(Object instance, Class<?> expectedType) Creates a ValueExpression that wraps an object instance.
abstract ValueExpression	VariableMapper.resolveVariable(String variable)
abstract ValueExpression	VariableMapper.setVariable(String variable, ValueExpression expression) Assign a ValueExpression to an EL variable, replacing any previously assignment to the same variable.

Methods in javax.el with parameters of type ValueExpression

Modifier and Type	Method and Description
abstract ValueExpression	VariableMapper.setVariable(String variable, ValueExpression expression) Assign a ValueExpression to an EL variable, replacing any previously assignment to the same variable.
void	ELManager.setVariable(String variable, ValueExpression expression) Assign a ValueExpression to an EL variable, replacing any previous assignment to the same variable.

Constructors in javax.el with parameters of type ValueExpression

Constructor and Description
LambdaExpression(List<String> formalParameters, ValueExpression expression) Creates a new LambdaExpression.

Uses of ValueExpression in javax.faces.application

Methods in javax.faces.application with parameters of type ValueExpression

Modifier and Type	Method and Description
UIComponent	ApplicationWrapper.createComponent(ValueExpression componentExpression, FacesContext context, String componentType) The default behavior of this method is to call Application.createComponent(javax.el.ValueExpression, javax.faces.context.FacesContext, String) on the wrapped Application object.
UIComponent	Application.createComponent(ValueExpression componentExpression, FacesContext context, String componentType) Call the getValue() method on the specified ValueExpression.
UIComponent	ApplicationWrapper.createComponent(ValueExpression componentExpression, FacesContext context, String componentType, String rendererType) The default behavior of this method is to call Application.createComponent(javax.el.ValueExpression, javax.faces.context.FacesContext, String, String) on the wrapped Application object.
UIComponent	Application.createComponent(ValueExpression componentExpression, FacesContext context, String componentType, String rendererType) Like Application.createComponent(ValueExpression, FacesContext, String) except the Renderer for the component to be returned must be inspected for the annotations mentioned in Application.createComponent(ValueExpression, FacesContext, String) as specified in the documentation for that method.

Uses of ValueExpression in javax.faces.component

Fields in javax.faces.component with type parameters of type ValueExpression

Modifier and Type	Field and Description
protected Map<String,ValueExpression>	UIComponent.bindings Deprecated.

Methods in javax.faces.component that return ValueExpression

Modifier and Type	Method and Description
ValueExpression	UISelectMany.getValueExpression(String name) Return any ValueExpression set for value if a ValueExpression for selectedValues is requested; otherwise, perform the default superclass processing for this method.
ValueExpression	UISelectBoolean.getValueExpression(String name) Return any ValueExpression set for value if a ValueExpression for selected is requested; otherwise, perform the default superclass processing for this method.
ValueExpression	UIGraphic.getValueExpression(String name) Return any ValueExpression set for value if a ValueExpression for url is requested; otherwise, perform the default superclass processing for this method.
ValueExpression	UIComponent.getValueExpression(String name) Return the ValueExpression used to calculate the value for the specified attribute or property name, if any.

Methods in javax.faces.component with parameters of type ValueExpression

Modifier and Type	Method and Description
void	UIWebsocket.setValueExpression(String name, ValueExpression binding) Set the ValueExpression used to calculate the value for the specified attribute or property name, if any.
void	UISelectMany.setValueExpression(String name, ValueExpression binding) Store any ValueExpression specified for selectedValues under value instead; otherwise, perform the default superclass processing for this method.
void	UISelectBoolean.setValueExpression(String name, ValueExpression binding) Store any ValueExpression specified for selected under value instead; otherwise, perform the default superclass processing for this method.
void	UIImportConstants.setValueExpression(String name, ValueExpression binding) Set the ValueExpression used to calculate the value for the specified attribute or property name, if any.
void	UIGraphic.setValueExpression(String name, ValueExpression binding) Store any ValueExpression specified for url under value instead; otherwise, perform the default superclass processing for this method.
void	UIData.setValueExpression(String name, ValueExpression binding) Set the ValueExpression used to calculate the value for the specified attribute or property name, if any.
void	UIComponent.setValueExpression(String name, ValueExpression binding) Set the ValueExpression used to calculate the value for the specified attribute or property name, if any.

Uses of ValueExpression in javax.faces.component.behavior

Methods in javax.faces.component.behavior that return ValueExpression

Modifier and Type	Method and Description
ValueExpression	AjaxBehavior.getValueExpression(String name) Returns the ValueExpression used to calculate the value for the specified property name, if any.

Methods in javax.faces.component.behavior with parameters of type ValueExpression

Modifier and Type	Method and Description
void	AjaxBehavior.setValueExpression(String name, ValueExpression binding) Sets the ValueExpression used to calculate the value for the specified property name.

Uses of ValueExpression in javax.faces.el

Methods in javax.faces.el that return ValueExpression

Modifier and Type	Method and Description
ValueExpression	CompositeComponentExpressionHolder.getExpression(String name)

Uses of ValueExpression in javax.faces.flow

Methods in javax.faces.flow that return ValueExpression

Modifier and Type	Method and Description
abstract ValueExpression	MethodCallNode.getOutcome() Return the outcome to be used in the event of a null return from the method.
abstract ValueExpression	Parameter.getValue() Return a ValueExpression for the value of the parameter.

Uses of ValueExpression in javax.faces.flow.builder

Methods in javax.faces.flow.builder with parameters of type ValueExpression

Modifier and Type	Method and Description
abstract SwitchCaseBuilder	SwitchCaseBuilder.condition(ValueExpression expression) Set the if in the previously created switch case.
abstract NavigationCaseBuilder	NavigationCaseBuilder.condition(ValueExpression condition) Set the if of the current navigation case.
abstract SwitchCaseBuilder	SwitchBuilder.defaultOutcome(ValueExpression outcome) Set the default outcome of the current switch.
abstract MethodCallBuilder	MethodCallBuilder.defaultOutcome(ValueExpression outcome) If the method is a void method, or the method returns null, this can be used to specify what value should be passed to runtime when the method returns.
abstract ReturnBuilder	ReturnBuilder.fromOutcome(ValueExpression outcome) Set the outcome of the current return node.
abstract FlowBuilder	FlowBuilder.inboundParameter(String name, ValueExpression expression) A parameter that will be populated with the value from a correspondingly named outbound parameter from another flow when this flow is entered from that flow.
abstract FlowCallBuilder	FlowCallBuilder.outboundParameter(String name, ValueExpression value) Define an outbound parameter for the flow call.

Uses of ValueExpression in javax.faces.view.facelets

Methods in javax.faces.view.facelets that return ValueExpression

Modifier and Type	Method and Description
abstract ValueExpression	TagAttribute.getValueExpression(FaceletContext ctx, Class type) Create a ValueExpression, using this attribute's literal value and the passed expected type.

Uses of ValueExpression in javax.faces.webapp

Methods in javax.faces.webapp with parameters of type ValueExpression

Modifier and Type	Method and Description
void	UIComponentELTag.setBinding(ValueExpression binding) Set the value expression for our component.
void	UIComponentELTag.setRendered(ValueExpression rendered) Set an override for the rendered attribute.

Uses of ValueExpression in javax.servlet.jsp.jstl.core

Subclasses of ValueExpression in javax.servlet.jsp.jstl.core

Modifier and Type	Class and Description
class	IndexedValueExpression ValueExpression that refers to a specific member of an indexed variable.
class	IteratedValueExpression ValueExpression that refers to a specific member of an indexed variable backed by an IteratedExpression.

Fields in javax.servlet.jsp.jstl.core declared as ValueExpression

Modifier and Type	Field and Description
protected ValueExpression	LoopTagSupport.deferredExpression
protected ValueExpression	IteratedExpression.orig
protected ValueExpression	IndexedValueExpression.orig The indexed variable.

Methods in javax.servlet.jsp.jstl.core that return ValueExpression

Modifier and Type	Method and Description
ValueExpression	IteratedExpression.getValueExpression() Returns the original expression.

Constructors in javax.servlet.jsp.jstl.core with parameters of type ValueExpression

Constructor and Description
IndexedValueExpression(ValueExpression valueExpression, int i) Constructor specifying indexed variable and index.
IteratedExpression(ValueExpression orig, String delims) Constructor specifying the expression to access.

Uses of ValueExpression in org.apache.taglibs.standard.util

Methods in org.apache.taglibs.standard.util that return ValueExpression

Modifier and Type	Method and Description
static ValueExpression	ExpressionUtil.createValueExpression(PageContext pageContext, String expression, Class<?> expectedType) Create a value expression.

Methods in org.apache.taglibs.standard.util with parameters of type ValueExpression

Modifier and Type	Method and Description
static <T> T	ExpressionUtil.evaluate(ValueExpression expression, PageContext pageContext) Evaluate a value expression.
static boolean	ExpressionUtil.evaluate(ValueExpression expression, PageContext pageContext, boolean fallback)
static int	ExpressionUtil.evaluate(ValueExpression expression, PageContext pageContext, int fallback)