webwork.view.taglib

Class BeanTag

java.lang.Object

javax.servlet.jsp.tagext.TagSupport

webwork.view.taglib.WebWorkTagSupport

webwork.view.taglib.BeanTag

All Implemented Interfaces:

Serializable, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag, ParamTag.Parametric

Direct Known Subclasses:

ActionTag

public class BeanTag
extends WebWorkTagSupport
implements ParamTag.Parametric

Instantiate a JavaBean.

The bean may be an action, in which it is executed before used. It is lazily executed, which means that you can set parameters by using the "param" tag.

Version:

$Revision: 1.11 $

Author:

Rickard Őberg (rickard@dreambean.com)

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected Object	bean
protected String	nameAttr

Fields inherited from class webwork.view.taglib.WebWorkTagSupport

stack

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

Constructors

Constructor and Description
BeanTag()

Method Summary

Methods

Modifier and Type	Method and Description
void	addParameter(String name, Object value) Set property in bean
int	doEndTag()
int	doStartTag()
protected Object	loadBean(String name)
void	setName(String aName) Set name of JavaBean class.

Methods inherited from class webwork.view.taglib.WebWorkTagSupport

findString, findValue, getStack, release, setPageContext, setParent, toString

Methods inherited from class javax.servlet.jsp.tagext.TagSupport

doAfterBody, findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setValue

Methods inherited from class java.lang.Object

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

Field Detail

nameAttr

protected String nameAttr

bean

protected Object bean

Constructor Detail

BeanTag

public BeanTag()

Method Detail

setName

public void setName(String aName)

Set name of JavaBean class.

Parameters:

aName - class name

addParameter

public void addParameter(String name,
                Object value)

Set property in bean

Specified by:

addParameter in interface ParamTag.Parametric

doStartTag

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

Specified by:

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

Overrides:

doStartTag in class javax.servlet.jsp.tagext.TagSupport

Throws:

javax.servlet.jsp.JspException

doEndTag

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

Specified by:

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

Overrides:

doEndTag in class WebWorkTagSupport

Throws:

javax.servlet.jsp.JspException

loadBean

protected Object loadBean(String name)
                   throws Exception

Throws:

Exception