Java Doc for LayoutIf.java in  » IDE-Netbeans » visualweb.api.designer » com » sun » rave » web » ui » component » util » descriptors » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » IDE Netbeans » visualweb.api.designer » com.sun.rave.web.ui.component.util.descriptors 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   com.sun.rave.web.ui.component.util.descriptors.LayoutElementBase
      com.sun.rave.web.ui.component.util.descriptors.LayoutIf

All known Subclasses:   com.sun.rave.web.ui.component.util.descriptors.LayoutWhile,
LayoutIf
public class LayoutIf extends LayoutElementBase implements LayoutElement(Code)

This class defines a LayoutIf LayoutElement . The LayoutIf provides the functionality necessary to conditionally display a portion of the layout tree. The condition is a boolean equation and may use "$...{...}" type expressions to substitute in values.


See Also:   com.sun.rave.web.ui.util.VariableResolver
See Also:   com.sun.rave.web.ui.util.PermissionChecker
author:
   Ken Paulsen (ken.paulsen@sun.com)



Constructor Summary
public  LayoutIf(LayoutElement parent, String condition)
    

Method Summary
protected  booleanencodeThis(FacesContext context, UIComponent component)
     This method returns true if the condition of this LayoutIf is met, false otherwise.
public  StringgetCondition()
     Accessor for condition boolean equation.


Constructor Detail
LayoutIf
public LayoutIf(LayoutElement parent, String condition)(Code)
Constructor




Method Detail
encodeThis
protected boolean encodeThis(FacesContext context, UIComponent component)(Code)
This method returns true if the condition of this LayoutIf is met, false otherwise. This provides the functionality for conditionally displaying a portion of the layout tree.
Parameters:
  context - The FacesContext
Parameters:
  component - The UIComponent true if children are to be rendered, false otherwise.



getCondition
public String getCondition()(Code)
Accessor for condition boolean equation.



Fields inherited from com.sun.rave.web.ui.component.util.descriptors.LayoutElementBase
final public static String AFTER_ENCODE(Code)(Java Doc)
final public static String BEFORE_ENCODE(Code)(Java Doc)
final public static String ENCODE(Code)(Java Doc)

Methods inherited from com.sun.rave.web.ui.component.util.descriptors.LayoutElementBase
public void addChildLayoutElement(LayoutElement element)(Code)(Java Doc)
protected HandlerContext createHandlerContext(FacesContext context, EventObject event, String eventType)(Code)(Java Doc)
public Object dispatchHandlers(FacesContext context, String eventType, EventObject event)(Code)(Java Doc)
public Object dispatchHandlers(HandlerContext handlerCtx, List handlers)(Code)(Java Doc)
public void encode(FacesContext context, UIComponent component) throws IOException(Code)(Java Doc)
public static void encodeChild(FacesContext context, UIComponent component) throws IOException(Code)(Java Doc)
abstract protected boolean encodeThis(FacesContext context, UIComponent component) throws IOException(Code)(Java Doc)
public List getChildLayoutElements()(Code)(Java Doc)
public List getHandlers(String type)(Code)(Java Doc)
public List getHandlers(String type, UIComponent comp)(Code)(Java Doc)
public Map getHandlersByTypeMap()(Code)(Java Doc)
public String getId(FacesContext context, UIComponent parent)(Code)(Java Doc)
public LayoutDefinition getLayoutDefinition()(Code)(Java Doc)
public LayoutElement getParent()(Code)(Java Doc)
public String getUnevaluatedId()(Code)(Java Doc)
public Object resolveValue(FacesContext context, UIComponent parent, String value)(Code)(Java Doc)
public void setHandlers(String type, List handlers)(Code)(Java Doc)
public void setHandlersByTypeMap(Map map)(Code)(Java Doc)
protected void setParent(LayoutElement parent)(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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