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java.lang.Objectjavax.faces.component.TestValueChangeListener
public class TestValueChangeListener
Test ValueChangeListener
implementation.
Constructor Summary | |
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TestValueChangeListener()
Called from state system. |
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TestValueChangeListener(java.lang.String id)
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Method Summary | |
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java.lang.String |
getId()
|
boolean |
isEqual(java.lang.Object otherObj)
|
boolean |
isTransient()
If true, the Object implementing this interface must not participate in state saving or restoring. |
void |
processValueChange(ValueChangeEvent event)
Invoked when the value change described by the specified ValueChangeEvent occurs. |
void |
restoreState(FacesContext context,
java.lang.Object state)
Perform any processing required to restore the state from the entries in the state Object. |
java.lang.Object |
saveState(FacesContext context)
Gets the state of the instance as a Serializable Object. |
void |
setTransient(boolean newT)
Denotes whether or not the Object implementing this interface must or must not participate in state saving or restoring. |
static java.lang.String |
trace()
|
static void |
trace(java.lang.String text)
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public TestValueChangeListener()
public TestValueChangeListener(java.lang.String id)
Method Detail |
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public java.lang.String getId()
public void processValueChange(ValueChangeEvent event)
ValueChangeListener
Invoked when the value change described by the specified
ValueChangeEvent
occurs.
processValueChange
in interface ValueChangeListener
event
- The ValueChangeEvent
that has occurredpublic static void trace(java.lang.String text)
public static java.lang.String trace()
public boolean isEqual(java.lang.Object otherObj)
public java.lang.Object saveState(FacesContext context)
StateHolder
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 StateHolder.saveState(javax.faces.context.FacesContext)
method on all those
instances as well. This method must not save the state
of children and facets. That is done via the 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
saveState
in interface StateHolder
public void restoreState(FacesContext context, java.lang.Object state)
StateHolder
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 StateHolder.restoreState(javax.faces.context.FacesContext, java.lang.Object)
method on all those
instances as well.
If the state
argument is null
, take no action and return.
restoreState
in interface StateHolder
public boolean isTransient()
StateHolder
If true, the Object implementing this interface must not participate in state saving or restoring.
isTransient
in interface StateHolder
public void setTransient(boolean newT)
StateHolder
Denotes whether or not the Object implementing this interface must or must not participate in state saving or restoring.
setTransient
in interface StateHolder
newT
- boolean pass true
if this
Object will not
participate in state saving or restoring, otherwise pass
false
.
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