Mojarra 2.4.0 · com.sun.faces.application.ValueBindingValueExpressionAdapter

Modifier and Type	Field and Description
private static final long	serialVersionUID
private boolean	tranzient
private ValueExpression	valueExpression

Access	Constructor and Description
public	ValueBindingValueExpressionAdapter()
public	ValueBindingValueExpressionAdapter(ValueExpression valueExpression)

Method Summary

Modifier and Type	Method and Description
public boolean	equals(Object the reference object with which to compare. other) Overrides java.lang.Object.equals. Indicates whether some other object is "equal to" this one.
public String	getExpressionString() Overrides javax.faces.el.ValueBinding.getExpressionString. Return the (possibly `null`) expression String, including the delimiters, from which this `ValueBinding` was built.
public Class<T>	getType(FacesContext `FacesContext` for the current request context) Implements abstract javax.faces.el.ValueBinding.getType. Return the type of the property represented by this `ValueBinding`, relative to the specified `FacesContext`.
public Object	getValue(FacesContext `FacesContext` for the current request context) Implements abstract javax.faces.el.ValueBinding.getValue. Return the value of the property represented by this `ValueBinding`, relative to the specified `FacesContext`.
public ValueExpression	getWrapped()
public int	hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for the object.
public boolean	isReadOnly(FacesContext `FacesContext` for the current request context) Implements abstract javax.faces.el.ValueBinding.isReadOnly. Return `true` if the specified property of the specified property is known to be immutable; otherwise, return `false`.
public boolean	isTransient() Implements javax.faces.component.StateHolder.isTransient. If true, the Object implementing this interface must not participate in state saving or restoring.
public void	restoreState(FacesContext the Faces context. context, Object the state. state) Implements javax.faces.component.StateHolder.restoreState. Perform any processing required to restore the state from the entries in the state Object.
public Object	saveState(FacesContext the Faces context. context) Implements javax.faces.component.StateHolder.saveState. Gets the state of the instance as a `Serializable` Object.
public void	setTransient(boolean boolean pass `true` if this Object will not participate in state saving or restoring, otherwise pass `false`. tranzient) Implements javax.faces.component.StateHolder.setTransient. Denotes whether or not the Object implementing this interface must or must not participate in state saving or restoring.
public void	setValue(FacesContext `FacesContext` for the current request context, Object The new value to be set value) Implements abstract javax.faces.el.ValueBinding.setValue. Set the value of the property represented by this `ValueBinding`, relative to the specified `FacesContext`.

serialVersionUID	back to summary
private static final long serialVersionUID

tranzient	back to summary
private boolean tranzient

valueExpression	back to summary
private ValueExpression valueExpression

ValueBindingValueExpressionAdapter	back to summary
public ValueBindingValueExpressionAdapter()

ValueBindingValueExpressionAdapter	back to summary
public ValueBindingValueExpressionAdapter(ValueExpression valueExpression)

Method Detail

equals back to summary

equals	back to summary
public boolean equals(Object other) Overrides java.lang.Object.equals. Doc from java.lang.Object.equals. Indicates whether some other object is "equal to" this one. The `equals` method implements an equivalence relation on non-null object references: It is reflexive: for any non-null reference value `x`, `x.equals(x)` should return `true`. It is symmetric: for any non-null reference values `x` and `y`, `x.equals(y)` should return `true` if and only if `y.equals(x)` returns `true`. It is transitive: for any non-null reference values `x`, `y`, and `z`, if `x.equals(y)` returns `true` and `y.equals(z)` returns `true`, then `x.equals(z)` should return `true`. It is consistent: for any non-null reference values `x` and `y`, multiple invocations of `x.equals(y)` consistently return `true` or consistently return `false`, provided no information used in `equals` comparisons on the objects is modified. For any non-null reference value `x`, `x.equals(null)` should return `false`. An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes. Parameters other:Object the reference object with which to compare. Returns:boolean `true` if this object is the same as the obj argument; `false` otherwise.

public boolean equals(Object other)

Overrides java.lang.Object.equals.

Doc from java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

It is reflexive: for any non-null reference value x, x.equals(x) should return true.
It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Parameters

other:Object: the reference object with which to compare.

Returns:boolean

true if this object is the same as the obj argument; false otherwise.

getExpressionString back to summary

getExpressionString	back to summary
public String getExpressionString() Overrides javax.faces.el.ValueBinding.getExpressionString. Doc from javax.faces.el.ValueBinding.getExpressionString. Return the (possibly `null`) expression String, including the delimiters, from which this `ValueBinding` was built. Returns:String the expression string

public String getExpressionString()

Overrides javax.faces.el.ValueBinding.getExpressionString.

Doc from javax.faces.el.ValueBinding.getExpressionString.

Return the (possibly null) expression String, including the delimiters, from which this ValueBinding was built.

Returns:String: the expression string

getType back to summary

getType	back to summary
public Class<T> getType(FacesContext context) throws EvaluationException, PropertyNotFoundException Implements abstract javax.faces.el.ValueBinding.getType. Doc from javax.faces.el.ValueBinding.getType. Return the type of the property represented by this `ValueBinding`, relative to the specified `FacesContext`. Parameters context:FacesContext `FacesContext` for the current request Returns:Class<T> the Java type of this expression Exceptions EvaluationException: if an exception is thrown while getting the description of the property (the thrown exception must be included as the `cause` property of this exception) PropertyNotFoundException: if a specified property name does not exist

public Class<T> getType(FacesContext context) throws EvaluationException, PropertyNotFoundException

Implements abstract javax.faces.el.ValueBinding.getType.

Doc from javax.faces.el.ValueBinding.getType.

Return the type of the property represented by this ValueBinding, relative to the specified FacesContext.

Parameters

context:FacesContext: FacesContext for the current request

Returns:Class<T>

the Java type of this expression

Exceptions

EvaluationException:: if an exception is thrown while getting the description of the property (the thrown exception must be included as the cause property of this exception)
PropertyNotFoundException:: if a specified property name does not exist

getValue back to summary

getValue	back to summary
public Object getValue(FacesContext context) throws EvaluationException, PropertyNotFoundException Implements abstract javax.faces.el.ValueBinding.getValue. Doc from javax.faces.el.ValueBinding.getValue. Return the value of the property represented by this `ValueBinding`, relative to the specified `FacesContext`. Parameters context:FacesContext `FacesContext` for the current request Returns:Object the value of this expression Exceptions EvaluationException: if an exception is thrown while getting the value (the thrown exception must be included as the `cause` property of this exception) PropertyNotFoundException: if a specified property name does not exist, or is not readable

public Object getValue(FacesContext context) throws EvaluationException, PropertyNotFoundException

Implements abstract javax.faces.el.ValueBinding.getValue.

Doc from javax.faces.el.ValueBinding.getValue.

Return the value of the property represented by this ValueBinding, relative to the specified FacesContext.

Parameters

context:FacesContext: FacesContext for the current request

Returns:Object

the value of this expression

Exceptions

EvaluationException:: if an exception is thrown while getting the value (the thrown exception must be included as the cause property of this exception)
PropertyNotFoundException:: if a specified property name does not exist, or is not readable

getWrapped	back to summary
public ValueExpression getWrapped()

hashCode back to summary

hashCode	back to summary
public int hashCode() Overrides java.lang.Object.hashCode. Doc from java.lang.Object.hashCode. Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by `java.util.HashMap`. The general contract of `hashCode` is: Whenever it is invoked on the same object more than once during an execution of a Java application, the `hashCode` method must consistently return the same integer, provided no information used in `equals` comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. If two objects are equal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce the same integer result. It is not required that if two objects are unequal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables. Returns:int a hash code value for this object.

public int hashCode()

Overrides java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

Returns:int: a hash code value for this object.

isReadOnly back to summary

isReadOnly	back to summary
public boolean isReadOnly(FacesContext context) throws EvaluationException, PropertyNotFoundException Implements abstract javax.faces.el.ValueBinding.isReadOnly. Doc from javax.faces.el.ValueBinding.isReadOnly. Return `true` if the specified property of the specified property is known to be immutable; otherwise, return `false`. Parameters context:FacesContext `FacesContext` for the current request Returns:boolean whether or not this expression is read only Exceptions EvaluationException: if an exception is thrown while getting the description of the property (the thrown exception must be included as the `cause` property of this exception) PropertyNotFoundException: if a specified property name does not exist

public boolean isReadOnly(FacesContext context) throws EvaluationException, PropertyNotFoundException

Implements abstract javax.faces.el.ValueBinding.isReadOnly.

Doc from javax.faces.el.ValueBinding.isReadOnly.

Return true if the specified property of the specified property is known to be immutable; otherwise, return false.

Parameters

context:FacesContext: FacesContext for the current request

Returns:boolean

whether or not this expression is read only

Exceptions

EvaluationException:: if an exception is thrown while getting the description of the property (the thrown exception must be included as the cause property of this exception)
PropertyNotFoundException:: if a specified property name does not exist

isTransient back to summary

isTransient	back to summary
public boolean isTransient() Implements javax.faces.component.StateHolder.isTransient. Doc from javax.faces.component.StateHolder.isTransient. If true, the Object implementing this interface must not participate in state saving or restoring. Returns:boolean `true` if transient, `false` otherwise.

public boolean isTransient()

Implements javax.faces.component.StateHolder.isTransient.

Doc from javax.faces.component.StateHolder.isTransient.

If true, the Object implementing this interface must not participate in state saving or restoring.

Returns:boolean: true if transient, false otherwise.

restoreState back to summary

restoreState	back to summary
public void restoreState(FacesContext context, Object state) Implements javax.faces.component.StateHolder.restoreState. Doc from javax.faces.component.StateHolder.restoreState. Perform any processing required to restore the state from the entries in the state Object. If the class that implements this interface has references to instances that also implement StateHolder (such as a `UIComponent` with event handlers, validators, etc.) this method must call the `restoreState` method on all those instances as well. If the `state` argument is `null`, take no action and return. Parameters context:FacesContext the Faces context. state:Object the state.

public void restoreState(FacesContext context, Object state)

Implements javax.faces.component.StateHolder.restoreState.

Doc from javax.faces.component.StateHolder.restoreState.

Perform any processing required to restore the state from the entries in the state Object.

If the class that implements this interface has references to instances that also implement StateHolder (such as a UIComponent with event handlers, validators, etc.) this method must call the restoreState method on all those instances as well.

If the state argument is null, take no action and return.

Parameters

context:FacesContext: the Faces context.
state:Object: the state.

saveState back to summary

saveState	back to summary
public Object saveState(FacesContext context) Implements javax.faces.component.StateHolder.saveState. Doc from javax.faces.component.StateHolder.saveState. Gets the state of the instance as a `Serializable` Object. If the class that implements this interface has references to instances that implement StateHolder (such as a `UIComponent` with event handlers, validators, etc.) this method must call the `saveState` method on all those instances as well. This method must not save the state of children and facets. That is done via the `javax.faces.application.StateManager` This method must not alter the state of the implementing object. In other words, after executing this code: `Object state = component.saveState(facesContext);` `component` should be the same as before executing it. The return from this method must be `Serializable` Parameters context:FacesContext the Faces context. Returns:Object the saved state.

public Object saveState(FacesContext context)

Implements javax.faces.component.StateHolder.saveState.

Doc from javax.faces.component.StateHolder.saveState.

Gets the state of the instance as a Serializable Object.

If the class that implements this interface has references to instances that implement StateHolder (such as a UIComponent with event handlers, validators, etc.) this method must call the saveState method on all those instances as well. This method must not save the state of children and facets. That is done via the javax.faces.application.StateManager

This method must not alter the state of the implementing object. In other words, after executing this code:


Object state = component.saveState(facesContext);

component should be the same as before executing it.

The return from this method must be Serializable

Parameters

context:FacesContext: the Faces context.

Returns:Object

the saved state.

setTransient back to summary

setTransient	back to summary
public void setTransient(boolean tranzient) Implements javax.faces.component.StateHolder.setTransient. Doc from javax.faces.component.StateHolder.setTransient. Denotes whether or not the Object implementing this interface must or must not participate in state saving or restoring. Parameters tranzient:boolean boolean pass `true` if this Object will not participate in state saving or restoring, otherwise pass `false`.

public void setTransient(boolean tranzient)

Implements javax.faces.component.StateHolder.setTransient.

Doc from javax.faces.component.StateHolder.setTransient.

Denotes whether or not the Object implementing this interface must or must not participate in state saving or restoring.

Parameters

tranzient:boolean: boolean pass true if this Object will not participate in state saving or restoring, otherwise pass false.

setValue back to summary

setValue	back to summary
public void setValue(FacesContext context, Object value) throws EvaluationException, PropertyNotFoundException Implements abstract javax.faces.el.ValueBinding.setValue. Doc from javax.faces.el.ValueBinding.setValue. Set the value of the property represented by this `ValueBinding`, relative to the specified `FacesContext`. Parameters context:FacesContext `FacesContext` for the current request value:Object The new value to be set Exceptions EvaluationException: if an exception is thrown while setting the value (the thrown exception must be included as the `cause` property of this exception) PropertyNotFoundException: if a specified property name does not exist, or is not writeable

public void setValue(FacesContext context, Object value) throws EvaluationException, PropertyNotFoundException

Implements abstract javax.faces.el.ValueBinding.setValue.

Doc from javax.faces.el.ValueBinding.setValue.

Set the value of the property represented by this ValueBinding, relative to the specified FacesContext.

Parameters

context:FacesContext: FacesContext for the current request
value:Object: The new value to be set

Exceptions

EvaluationException:: if an exception is thrown while setting the value (the thrown exception must be included as the cause property of this exception)
PropertyNotFoundException:: if a specified property name does not exist, or is not writeable

public Class ValueBindingValueExpressionAdapter

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail