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

Modifier and Type	Field and Description
private MethodExpression	methodExpression
private static final long	serialVersionUID
private boolean	tranzient

Access	Constructor and Description
public	MethodBindingMethodExpressionAdapter()
public	MethodBindingMethodExpressionAdapter(MethodExpression methodExpression)

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.MethodBinding.getExpressionString. Return the (possibly `null`) expression String, with leading and trailing delimiters, from which this `MethodBinding` was built.
public Class<?>	getType(FacesContext `FacesContext` for the current request context) Implements abstract javax.faces.el.MethodBinding.getType. Return the Java class representing the return type from the method identified by this method binding expression.
public MethodExpression	getWrapped()
public int	hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for the object.
public Object	invoke(FacesContext `FacesContext` for the current request context, Object[] Array of parameters to be passed to the called method, or `null` for no parameters params) Implements abstract javax.faces.el.MethodBinding.invoke. Return the return value (if any) resulting from a call to the method identified by this method binding expression, passing it the specified parameters, relative to the specified `FacesContext`.
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.

methodExpression	back to summary
private MethodExpression methodExpression

serialVersionUID	back to summary
private static final long serialVersionUID

tranzient	back to summary
private boolean tranzient

MethodBindingMethodExpressionAdapter	back to summary
public MethodBindingMethodExpressionAdapter()

MethodBindingMethodExpressionAdapter	back to summary
public MethodBindingMethodExpressionAdapter(MethodExpression methodExpression)

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.MethodBinding.getExpressionString. Doc from javax.faces.el.MethodBinding.getExpressionString. Return the (possibly `null`) expression String, with leading and trailing delimiters, from which this `MethodBinding` was built. The default implementation returns `null`. Returns:String the expression string

public String getExpressionString()

Overrides javax.faces.el.MethodBinding.getExpressionString.

Doc from javax.faces.el.MethodBinding.getExpressionString.

Return the (possibly null) expression String, with leading and trailing delimiters, from which this MethodBinding was built. The default implementation returns null.

Returns:String: the expression string

getType back to summary

getType	back to summary
public Class<?> getType(FacesContext context) throws MethodNotFoundException Implements abstract javax.faces.el.MethodBinding.getType. Doc from javax.faces.el.MethodBinding.getType. Return the Java class representing the return type from the method identified by this method binding expression. Parameters context:FacesContext `FacesContext` for the current request Returns:Class<?> the type of the return value Exceptions MethodNotFoundException: if no suitable method can be found

public Class<?> getType(FacesContext context) throws MethodNotFoundException

Implements abstract javax.faces.el.MethodBinding.getType.

Doc from javax.faces.el.MethodBinding.getType.

Return the Java class representing the return type from the method identified by this method binding expression.

Parameters

context:FacesContext: FacesContext for the current request

Returns:Class<?>

the type of the return value

Exceptions

MethodNotFoundException:: if no suitable method can be found

getWrapped	back to summary
public MethodExpression 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.

invoke back to summary

invoke	back to summary
public Object invoke(FacesContext context, Object[] params) throws EvaluationException, MethodNotFoundException Implements abstract javax.faces.el.MethodBinding.invoke. Doc from javax.faces.el.MethodBinding.invoke. Return the return value (if any) resulting from a call to the method identified by this method binding expression, passing it the specified parameters, relative to the specified `FacesContext`. Parameters context:FacesContext `FacesContext` for the current request params:Object[] Array of parameters to be passed to the called method, or `null` for no parameters Returns:Object the result of the invocation Exceptions EvaluationException: if an exception is thrown by the called method (the thrown exception must be included as the `cause` property of this exception) MethodNotFoundException: if no suitable method can be found

public Object invoke(FacesContext context, Object[] params) throws EvaluationException, MethodNotFoundException

Implements abstract javax.faces.el.MethodBinding.invoke.

Doc from javax.faces.el.MethodBinding.invoke.

Return the return value (if any) resulting from a call to the method identified by this method binding expression, passing it the specified parameters, relative to the specified FacesContext.

Parameters

context:FacesContext: FacesContext for the current request
params:Object[]: Array of parameters to be passed to the called method, or null for no parameters

Returns:Object

the result of the invocation

Exceptions

EvaluationException:: if an exception is thrown by the called method (the thrown exception must be included as the cause property of this exception)
MethodNotFoundException:: if no suitable method can be found

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.

public Class MethodBindingMethodExpressionAdapter

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail