Package org.shredzone.commons.taglib.proxy

Class TagProxy<T extends javax.servlet.jsp.tagext.Tag>

java.lang.Object

org.shredzone.commons.taglib.proxy.AbstractTagProxy<T>

org.shredzone.commons.taglib.proxy.TagProxy<T>

Type Parameters:

T - Type of the Tag this proxy delegates to

All Implemented Interfaces:

javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag, ProxiedTag<T>

Direct Known Subclasses:

IterationTagProxy

public abstract class TagProxy<T extends javax.servlet.jsp.tagext.Tag>
extends AbstractTagProxy<T>
implements javax.servlet.jsp.tagext.Tag

A proxy that implements Tag and allows the target implementation to use dependency injection.

Author:

Richard "Shred" Körber

Field Summary

Fields inherited from class org.shredzone.commons.taglib.proxy.AbstractTagProxy

TAGPROXY_BEANFACTORY_CACHE

Fields inherited from interface javax.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

Constructors

Constructor	Description
TagProxy()

Method Summary

Modifier and Type	Method	Description
void	doCatch(Throwable t)	Handles TryCatchFinally implementations.
int	doEndTag()
void	doFinally()	Handles TryCatchFinally implementations.
int	doStartTag()
javax.servlet.jsp.tagext.Tag	getParent()
void	release()
void	setPageContext(javax.servlet.jsp.PageContext pageContext)
void	setParent(javax.servlet.jsp.tagext.Tag t)

Methods inherited from class org.shredzone.commons.taglib.proxy.AbstractTagProxy

getBeanFactory, getBeanName, getTargetBean, initTargetBean

Methods inherited from class java.lang.Object

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

Constructor Detail

TagProxy

public TagProxy()

Method Detail

setPageContext

public void setPageContext(javax.servlet.jsp.PageContext pageContext)

Specified by:

setPageContext in interface javax.servlet.jsp.tagext.Tag

doEndTag

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

Specified by:

doEndTag in interface javax.servlet.jsp.tagext.Tag

Throws:

javax.servlet.jsp.JspException

doStartTag

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

Specified by:

doStartTag in interface javax.servlet.jsp.tagext.Tag

Throws:

javax.servlet.jsp.JspException

getParent

public javax.servlet.jsp.tagext.Tag getParent()

Specified by:

getParent in interface javax.servlet.jsp.tagext.Tag

release

public void release()

Specified by:

release in interface javax.servlet.jsp.tagext.Tag

setParent

public void setParent(javax.servlet.jsp.tagext.Tag t)

Specified by:

setParent in interface javax.servlet.jsp.tagext.Tag

doCatch

public void doCatch(@Nonnull
                    Throwable t)
             throws Throwable

Handles TryCatchFinally implementations.

Parameters:

t - Caught exception

Throws:

Throwable

doFinally

public void doFinally()

Handles TryCatchFinally implementations.