org.apache.struts.taglib.logic
Class ForwardTag

java.lang.Object
  extended by javax.servlet.jsp.tagext.TagSupport
      extended by org.apache.struts.taglib.logic.ForwardTag
All Implemented Interfaces:
Serializable, IterationTag, Tag

public class ForwardTag
extends TagSupport

Perform a forward or redirect to a page that is looked up in the configuration information associated with our application.

Version:
$Rev: 471754 $ $Date: 2004-10-16 12:38:42 -0400 (Sat, 16 Oct 2004) $
See Also:
Serialized Form

Field Summary
protected static org.apache.struts.util.MessageResources messages
          The message resources for this package.
protected  String name
          The logical name of the ActionForward entry to be looked up.
 
Fields inherited from class javax.servlet.jsp.tagext.TagSupport
id, pageContext
 
Fields inherited from interface javax.servlet.jsp.tagext.IterationTag
EVAL_BODY_AGAIN
 
Fields inherited from interface javax.servlet.jsp.tagext.Tag
EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE
 
Constructor Summary
ForwardTag()
           
 
Method Summary
 int doEndTag()
          Look up the ActionForward associated with the specified name, and perform a forward or redirect to that path as indicated.
protected  void doForward(String path)
          Forward to the given path converting exceptions to JspException.
protected  void doRedirect(String path)
          Redirect to the given path converting exceptions to JspException.
 int doStartTag()
          Defer processing until the end of this tag is encountered.
 String getName()
           
 void release()
          Release all allocated resources.
 void setName(String name)
           
 
Methods inherited from class javax.servlet.jsp.tagext.TagSupport
doAfterBody, findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

messages

protected static org.apache.struts.util.MessageResources messages
The message resources for this package.


name

protected String name
The logical name of the ActionForward entry to be looked up.

Constructor Detail

ForwardTag

public ForwardTag()
Method Detail

getName

public String getName()

setName

public void setName(String name)

doStartTag

public int doStartTag()
               throws JspException
Defer processing until the end of this tag is encountered.

Specified by:
doStartTag in interface Tag
Overrides:
doStartTag in class TagSupport
Throws:
JspException - if a JSP exception has occurred

doEndTag

public int doEndTag()
             throws JspException
Look up the ActionForward associated with the specified name, and perform a forward or redirect to that path as indicated.

Specified by:
doEndTag in interface Tag
Overrides:
doEndTag in class TagSupport
Throws:
JspException - if a JSP exception has occurred

doForward

protected void doForward(String path)
                  throws JspException
Forward to the given path converting exceptions to JspException.

Parameters:
path - The path to forward to.
Throws:
JspException
Since:
Struts 1.2

doRedirect

protected void doRedirect(String path)
                   throws JspException
Redirect to the given path converting exceptions to JspException.

Parameters:
path - The path to redirect to.
Throws:
JspException
Since:
Struts 1.2

release

public void release()
Release all allocated resources.

Specified by:
release in interface Tag
Overrides:
release in class TagSupport


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