javax.faces.webapp
Class UIComponentTag

java.lang.Object
  extended by javax.faces.webapp.UIComponentTagBase
      extended by javax.faces.webapp.UIComponentClassicTagBase
          extended by javax.faces.webapp.UIComponentTag
All Implemented Interfaces:
javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspIdConsumer, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag
Direct Known Subclasses:
UIComponentBodyTag

Deprecated. Use of this class has been replaced with UIComponentELTag, which extends UIComponentClassicTagBase to add properties that use the EL API introduced as part of JSP 2.1.

public abstract class UIComponentTag
extends UIComponentClassicTagBase
implements javax.servlet.jsp.tagext.Tag

UIComponentTag is the base class for all JSP custom actions that correspond to user interface components in a page that is rendered by JavaServer Faces.

In this version of the specification, UIComponentTag extends UIComponentClassicTagBase to add properties that use the Faces 1.1 Expression Language.


Field Summary
 
Fields inherited from interface javax.servlet.jsp.tagext.Tag
EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE
 
Fields inherited from interface javax.servlet.jsp.tagext.BodyTag
EVAL_BODY_BUFFERED, EVAL_BODY_TAG
 
Fields inherited from interface javax.servlet.jsp.tagext.IterationTag
EVAL_BODY_AGAIN
 
Constructor Summary
UIComponentTag()
          Deprecated.  
 
Method Summary
static UIComponentTag getParentUIComponentTag(javax.servlet.jsp.PageContext context)
          Deprecated. Locate and return the nearest enclosing UIComponentTag if any; otherwise, return null.
static boolean isValueReference(String value)
          Deprecated. Return true if the specified value conforms to the syntax requirements of a value binding expression.
 void release()
          Deprecated. Release any resources allocated during the execution of this tag handler.
 void setBinding(String binding)
          Deprecated. Set the value binding expression for our component.
 void setRendered(String rendered)
          Deprecated. Set an override for the rendered attribute.
 
Methods inherited from class javax.faces.webapp.UIComponentClassicTagBase
doAfterBody, doEndTag, doInitBody, doStartTag, getBodyContent, getComponentInstance, getCreated, getJspId, getParent, getParentUIComponentClassicTagBase, getPreviousOut, setBodyContent, setId, setJspId, setPageContext, setParent
 
Methods inherited from class javax.faces.webapp.UIComponentTagBase
getComponentType, getRendererType
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface javax.servlet.jsp.tagext.Tag
doEndTag, doStartTag, getParent, setPageContext, setParent
 

Constructor Detail

UIComponentTag

public UIComponentTag()
Deprecated. 
Method Detail

setBinding

public void setBinding(String binding)
                throws javax.servlet.jsp.JspException
Deprecated. 

Set the value binding expression for our component.

Parameters:
binding - The new value binding expression
Throws:
IllegalArgumentException - if the specified binding is not a valid value binding expression.
javax.servlet.jsp.JspException

setRendered

public void setRendered(String rendered)
Deprecated. 

Set an override for the rendered attribute.

Parameters:
rendered - The new value for rendered attribute

isValueReference

public static boolean isValueReference(String value)
Deprecated. 

Return true if the specified value conforms to the syntax requirements of a value binding expression. Such expressions ` * may be used on most component tag attributes to signal a desire for deferred evaluation of the attribute or property value to be set on the underlying UIComponent.

Parameters:
value - The value to evaluate
Throws:
NullPointerException - if value is null

release

public void release()
Deprecated. 

Release any resources allocated during the execution of this tag handler.

Specified by:
release in interface javax.servlet.jsp.tagext.Tag
Overrides:
release in class UIComponentClassicTagBase

getParentUIComponentTag

public static UIComponentTag getParentUIComponentTag(javax.servlet.jsp.PageContext context)
Deprecated. 

Locate and return the nearest enclosing UIComponentTag if any; otherwise, return null.

Parameters:
context - PageContext for the current page