CompositeComponentStackManager is responsible for managing the two different composite component stacks currently used by Mojarra.

The stacks are identified by the StackType enum which has two elements, TreeCreation and Evaluation.

The TreeCreation stack represents the composite components that have been pushed by the TagHandlers responsible for building the tree.

The Evaluation stack is used by the EL in order to properly resolve nested composite component expressions.

Nested and Inner Type Summary

Modifier and Type	Class and Description
private abstract class	CompositeComponentStackManager.BaseStackHandler
private class	CompositeComponentStackManager.RuntimeStackHandler
private static interface	CompositeComponentStackManager.StackHandler
public static enum	CompositeComponentStackManager.StackType
private class	CompositeComponentStackManager.TreeCreationStackHandler

Field Summary

Modifier and Type	Field and Description
private static final String	MANAGER_KEY
private final CompositeComponentStackManager.StackHandler	runtime
private final CompositeComponentStackManager.StackHandler	treeCreation

Constructor Summary

Access	Constructor and Description
private	CompositeComponentStackManager()

Method Summary

Modifier and Type	Method and Description
public UIComponent	findCompositeComponentUsingLocation(FacesContext ctx, Location location)
public static CompositeComponentStackManager	Returns: the `CompositeComponentStackManager` for the current request getManager(FacesContext the `FacesContext` for the current request ctx)
public UIComponent	getParentCompositeComponent(CompositeComponentStackManager.StackType stackType, FacesContext ctx, UIComponent forComponent)
private CompositeComponentStackManager.StackHandler	getStackHandler(CompositeComponentStackManager.StackType type)
public UIComponent	Returns: the top-level component from the `Evaluation` stack without removing the element peek()
public UIComponent	Returns: the top-level component from the specified stack without removing the element peek(CompositeComponentStackManager.StackType the stack to push to the component to stackType)
public void	pop(CompositeComponentStackManager.StackType the stack to pop the top level component from stackType) Pops the top-level component from the stack.
public void	pop() Pops the top-level component from the `Evaluation` stack.
public boolean	Returns: `true` if the component was pushed, otherwise returns `false` push(UIComponent the component to push compositeComponent) Pushes the specified composite component to the `Evaluation` stack.
public boolean	Returns: `true` if the component was pushed, otherwise returns `false` push(UIComponent the component to push compositeComponent, CompositeComponentStackManager.StackType the stack to push to the component to stackType) Pushes the specified composite component to the desired `StackType` stack.
public boolean	Returns: `true` if the component was pushed, otherwise returns `false` push() Pushes a component derived by the push logic to the `Evaluation` stack.
public boolean	Returns: `true` if the component was pushed, otherwise returns `false` push(CompositeComponentStackManager.StackType the stack to push to the component to stackType) Pushes a component derived by the push logic to the specified stack.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

MANAGER_KEY	back to summary
private static final String MANAGER_KEY

runtime	back to summary
private final CompositeComponentStackManager.StackHandler runtime

treeCreation	back to summary
private final CompositeComponentStackManager.StackHandler treeCreation

Constructor Detail

CompositeComponentStackManager	back to summary
private CompositeComponentStackManager()

Method Detail

findCompositeComponentUsingLocation	back to summary
public UIComponent findCompositeComponentUsingLocation(FacesContext ctx, Location location)

getManager	back to summary
public static CompositeComponentStackManager getManager(FacesContext ctx) Parameters ctx:FacesContext the `FacesContext` for the current request Returns:CompositeComponentStackManager the `CompositeComponentStackManager` for the current request

getParentCompositeComponent	back to summary
public UIComponent getParentCompositeComponent(CompositeComponentStackManager.StackType stackType, FacesContext ctx, UIComponent forComponent)

getStackHandler	back to summary
private CompositeComponentStackManager.StackHandler getStackHandler(CompositeComponentStackManager.StackType type)

peek	back to summary
public UIComponent peek() Returns:UIComponent the top-level component from the `Evaluation` stack without removing the element

peek	back to summary
public UIComponent peek(CompositeComponentStackManager.StackType stackType) Parameters stackType:CompositeComponentStackManager.StackType the stack to push to the component to Returns:UIComponent the top-level component from the specified stack without removing the element

pop	back to summary
public void pop(CompositeComponentStackManager.StackType stackType) Pops the top-level component from the stack. Parameters stackType:CompositeComponentStackManager.StackType the stack to pop the top level component from

pop

back to summary

public void pop(CompositeComponentStackManager.StackType stackType)

Pops the top-level component from the stack.

Parameters

stackType:CompositeComponentStackManager.StackType: the stack to pop the top level component from

pop	back to summary
public void pop() Pops the top-level component from the `Evaluation` stack.

push back to summary

push	back to summary
public boolean push(UIComponent compositeComponent) Pushes the specified composite component to the `Evaluation` stack. Parameters compositeComponent:UIComponent the component to push Returns:boolean `true` if the component was pushed, otherwise returns `false`

public boolean push(UIComponent compositeComponent)

Pushes the specified composite component to the Evaluation stack.

Parameters

compositeComponent:UIComponent: the component to push

Returns:boolean

true if the component was pushed, otherwise returns false

push back to summary

push	back to summary
public boolean push(UIComponent compositeComponent, CompositeComponentStackManager.StackType stackType) Pushes the specified composite component to the desired `StackType` stack. Parameters compositeComponent:UIComponent the component to push stackType:CompositeComponentStackManager.StackType the stack to push to the component to Returns:boolean `true` if the component was pushed, otherwise returns `false`

public boolean push(UIComponent compositeComponent, CompositeComponentStackManager.StackType stackType)

Pushes the specified composite component to the desired StackType stack.

Parameters

compositeComponent:UIComponent: the component to push
stackType:CompositeComponentStackManager.StackType: the stack to push to the component to

Returns:boolean

true if the component was pushed, otherwise returns false

push back to summary

push	back to summary
public boolean push() Pushes a component derived by the push logic to the `Evaluation` stack. Returns:boolean `true` if the component was pushed, otherwise returns `false`

public boolean push()

Pushes a component derived by the push logic to the Evaluation stack.

Returns:boolean: true if the component was pushed, otherwise returns false

push back to summary

push	back to summary
public boolean push(CompositeComponentStackManager.StackType stackType) Pushes a component derived by the push logic to the specified stack. Parameters stackType:CompositeComponentStackManager.StackType the stack to push to the component to Returns:boolean `true` if the component was pushed, otherwise returns `false`

public boolean push(CompositeComponentStackManager.StackType stackType)

Pushes a component derived by the push logic to the specified stack.

Parameters

stackType:CompositeComponentStackManager.StackType: the stack to push to the component to

Returns:boolean

true if the component was pushed, otherwise returns false

com.sun.faces.component back to summary

private abstract Class CompositeComponentStackManager.BaseStackHandler

Class Inheritance

extends Object
implements StackHandler

java.lang.Object
com.sun.faces.component.CompositeComponentStackManager.BaseStackHandler

All Implemented Interfaces

com.sun.faces.component.CompositeComponentStackManager.StackHandler

Known Direct Subclasses

com.sun.faces.component.CompositeComponentStackManager.RuntimeStackHandler, com.sun.faces.component.CompositeComponentStackManager.TreeCreationStackHandler

Field Summary

Modifier and Type	Field and Description
protected Stack<UIComponent>	stack

Constructor Summary

Access	Constructor and Description
private	BaseStackHandler()

Method Summary

Modifier and Type	Method and Description
public void	delete() Implements com.sun.faces.component.CompositeComponentStackManager.StackHandler.delete.
public Stack<UIComponent>	getStack(boolean create) Implements com.sun.faces.component.CompositeComponentStackManager.StackHandler.getStack.
public UIComponent	peek() Implements com.sun.faces.component.CompositeComponentStackManager.StackHandler.peek.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

stack	back to summary
protected Stack<UIComponent> stack

Constructor Detail

BaseStackHandler	back to summary
private BaseStackHandler()

Method Detail

delete	back to summary
public void delete() Implements com.sun.faces.component.CompositeComponentStackManager.StackHandler.delete. Annotations @Override

delete

back to summary

public void delete()

Implements com.sun.faces.component.CompositeComponentStackManager.StackHandler.delete.

Annotations

@Override

getStack	back to summary
public Stack<UIComponent> getStack(boolean create) Implements com.sun.faces.component.CompositeComponentStackManager.StackHandler.getStack. Annotations @Override

getStack

back to summary

public Stack<UIComponent> getStack(boolean create)

Implements com.sun.faces.component.CompositeComponentStackManager.StackHandler.getStack.

Annotations

@Override

peek	back to summary
public UIComponent peek() Implements com.sun.faces.component.CompositeComponentStackManager.StackHandler.peek. Annotations @Override

peek

back to summary

public UIComponent peek()

Implements com.sun.faces.component.CompositeComponentStackManager.StackHandler.peek.

Annotations

@Override

com.sun.faces.component back to summary

private final Class CompositeComponentStackManager.RuntimeStackHandler

Class Inheritance

extends BaseStackHandler

java.lang.Object
com.sun.faces.component.CompositeComponentStackManager.BaseStackHandler
com.sun.faces.component.CompositeComponentStackManager.RuntimeStackHandler

Field Summary

Inherited from com.sun.faces.component.CompositeComponentStackManager.BaseStackHandler:: stack

Constructor Summary

Access	Constructor and Description
private	RuntimeStackHandler()

Method Summary

Modifier and Type	Method and Description
public void	delete() Overrides com.sun.faces.component.CompositeComponentStackManager.BaseStackHandler.delete. Implements com.sun.faces.component.CompositeComponentStackManager.StackHandler.delete.
private UIComponent	getCompositeParent(UIComponent comp)
public UIComponent	getParentCompositeComponent(FacesContext ctx, UIComponent forComponent) Implements com.sun.faces.component.CompositeComponentStackManager.StackHandler.getParentCompositeComponent.
public void	pop() Implements com.sun.faces.component.CompositeComponentStackManager.StackHandler.pop.
public boolean	push() Implements com.sun.faces.component.CompositeComponentStackManager.StackHandler.push.
public boolean	push(UIComponent compositeComponent) Implements com.sun.faces.component.CompositeComponentStackManager.StackHandler.push.

Inherited from com.sun.faces.component.CompositeComponentStackManager.BaseStackHandler:: getStack peek

Constructor Detail

RuntimeStackHandler	back to summary
private RuntimeStackHandler()

Method Detail

delete	back to summary
public void delete() Overrides com.sun.faces.component.CompositeComponentStackManager.BaseStackHandler.delete. Implements com.sun.faces.component.CompositeComponentStackManager.StackHandler.delete. Annotations @Override

delete

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public void delete()

Overrides com.sun.faces.component.CompositeComponentStackManager.BaseStackHandler.delete.

Implements com.sun.faces.component.CompositeComponentStackManager.StackHandler.delete.

Annotations

@Override

getCompositeParent	back to summary
private UIComponent getCompositeParent(UIComponent comp)

getParentCompositeComponent	back to summary
public UIComponent getParentCompositeComponent(FacesContext ctx, UIComponent forComponent) Implements com.sun.faces.component.CompositeComponentStackManager.StackHandler.getParentCompositeComponent. Annotations @Override

getParentCompositeComponent

back to summary

public UIComponent getParentCompositeComponent(FacesContext ctx, UIComponent forComponent)

Implements com.sun.faces.component.CompositeComponentStackManager.StackHandler.getParentCompositeComponent.

Annotations

@Override

pop	back to summary
public void pop() Implements com.sun.faces.component.CompositeComponentStackManager.StackHandler.pop. Annotations @Override

pop

back to summary

public void pop()

Implements com.sun.faces.component.CompositeComponentStackManager.StackHandler.pop.

Annotations

@Override

push	back to summary
public boolean push() Implements com.sun.faces.component.CompositeComponentStackManager.StackHandler.push. Annotations @Override

push

back to summary

public boolean push()

Implements com.sun.faces.component.CompositeComponentStackManager.StackHandler.push.

Annotations

@Override

push	back to summary
public boolean push(UIComponent compositeComponent) Implements com.sun.faces.component.CompositeComponentStackManager.StackHandler.push. Annotations @Override

push

back to summary

public boolean push(UIComponent compositeComponent)

Implements com.sun.faces.component.CompositeComponentStackManager.StackHandler.push.

Annotations

@Override

com.sun.faces.component back to summary

private Interface CompositeComponentStackManager.StackHandler

Known Direct Implementers: com.sun.faces.component.CompositeComponentStackManager.BaseStackHandler

Method Summary

Modifier and Type	Method and Description
public void	delete()
public UIComponent	getParentCompositeComponent(FacesContext ctx, UIComponent forComponent)
public Stack<UIComponent>	getStack(boolean create)
public UIComponent	peek()
public void	pop()
public boolean	push(UIComponent compositeComponent)
public boolean	push()

Method Detail

delete	back to summary
public void delete()

getParentCompositeComponent	back to summary
public UIComponent getParentCompositeComponent(FacesContext ctx, UIComponent forComponent)

getStack	back to summary
public Stack<UIComponent> getStack(boolean create)

peek	back to summary
public UIComponent peek()

pop	back to summary
public void pop()

push	back to summary
public boolean push(UIComponent compositeComponent)

push	back to summary
public boolean push()

com.sun.faces.component back to summary

public final Enum CompositeComponentStackManager.StackType

Class Inheritance

extends Enum<CompositeComponentStackManager.StackType>

java.lang.Object
java.lang.Enum
com.sun.faces.component.CompositeComponentStackManager.StackType

Field Summary

Modifier and Type	Field and Description
public static final CompositeComponentStackManager.StackType	Evaluation
public static final CompositeComponentStackManager.StackType	TreeCreation

Constructor Summary

Access	Constructor and Description
private	StackType()

Method Summary

Modifier and Type	Method and Description
public static CompositeComponentStackManager.StackType	valueOf(String name)
public static CompositeComponentStackManager.StackType[]	values()

Inherited from java.lang.Enum:: clone compareTo describeConstable equals finalize getDeclaringClass hashCode name ordinal toString valueOf

Field Detail

Evaluation	back to summary
public static final CompositeComponentStackManager.StackType Evaluation

TreeCreation	back to summary
public static final CompositeComponentStackManager.StackType TreeCreation

Constructor Detail

StackType	back to summary
private StackType()

Method Detail

valueOf	back to summary
public static CompositeComponentStackManager.StackType valueOf(String name)

values	back to summary
public static CompositeComponentStackManager.StackType[] values()

public Class CompositeComponentStackManager

Nested and Inner Type Summary

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Method Summary

Field Detail

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Method Detail

private abstract Class CompositeComponentStackManager.BaseStackHandler

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Method Summary

Field Detail

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Method Detail

private final Class CompositeComponentStackManager.RuntimeStackHandler

Field Summary

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Method Summary

Constructor Detail

Method Detail

private Interface CompositeComponentStackManager.StackHandler

Method Summary

Method Detail

public final Enum CompositeComponentStackManager.StackType

Field Summary

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Field Detail

Constructor Detail

Method Detail

private final Class CompositeComponentStackManager.TreeCreationStackHandler

Field Summary

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Method Summary

Constructor Detail

Method Detail