org.apache.struts.tiles.taglib

Class InsertTag.InsertHandler

java.lang.Object

org.apache.struts.tiles.taglib.InsertTag.InsertHandler

All Implemented Interfaces:

InsertTag.TagHandler

Enclosing class:

InsertTag

protected class InsertTag.InsertHandler
extends Object
implements InsertTag.TagHandler

Real handler, after attribute resolution. Handle include sub-component.

Field Summary

Fields

Modifier and Type	Field and Description
protected Controller	controller
protected ComponentContext	currentContext
protected String	page
protected String	role
protected ComponentContext	subCompContext

Constructor Summary

Constructors

Constructor and Description
InsertHandler(Map attributes, String page, String role, Controller controller) Constructor.
InsertHandler(String page, String role, Controller controller) Constructor.

Method Summary

Modifier and Type	Method and Description
int	doEndTag() Include requested page.
int	doStartTag() Create a new empty context.
protected void	processException(Throwable ex, String msg) Deprecated. This method will be removed in a release after Struts 1.2.
void	putAttribute(String name, Object value) Add attribute to sub context.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

page

protected String page

currentContext

protected ComponentContext currentContext

subCompContext

protected ComponentContext subCompContext

role

protected String role

controller

protected Controller controller

Constructor Detail

InsertHandler

public InsertHandler(Map attributes,
                     String page,
                     String role,
                     Controller controller)

Constructor. Create insert handler using Component definition.

InsertHandler

public InsertHandler(String page,
                     String role,
                     Controller controller)

Constructor. Create insert handler to insert page at specified location.

Method Detail

doStartTag

public int doStartTag()
               throws javax.servlet.jsp.JspException

Create a new empty context.

Specified by:

doStartTag in interface InsertTag.TagHandler

Throws:

javax.servlet.jsp.JspException

putAttribute

public void putAttribute(String name,
                         Object value)

Add attribute to sub context. Do nothing.

Specified by:

putAttribute in interface InsertTag.TagHandler

doEndTag

public int doEndTag()
             throws javax.servlet.jsp.JspException

Include requested page.

Specified by:

doEndTag in interface InsertTag.TagHandler

Throws:

javax.servlet.jsp.JspException

processException

protected void processException(Throwable ex,
                                String msg)
                         throws javax.servlet.jsp.JspException

Deprecated. This method will be removed in a release after Struts 1.2.

Process an exception. Depending of debug attribute, print full exception trace or only its message in output page.

Parameters:

ex - Exception

msg - An additional message to show in console and to propagate if we can't output exception.

Throws:

javax.servlet.jsp.JspException