org.chwf.taglib.jutil
Class SetTag

java.lang.Object
  |
  +--javax.servlet.jsp.tagext.TagSupport
        |
        +--org.chwf.taglib.base.LifeCycleTagSupport
              |
              +--org.chwf.taglib.base.ObjectTagSupport
                    |
                    +--org.chwf.taglib.jutil.SetTag

All Implemented Interfaces:

Parameterized, java.io.Serializable, javax.servlet.jsp.tagext.Tag

public class SetTag

extends ObjectTagSupport

Tag handler for the <set> tag.

Author:

Paul Strack

See Also:

Serialized Form

Fields inherited from class org.chwf.taglib.base.ObjectTagSupport

DEFAULT_OBJECT

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

id, pageContext

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

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

SetTag()

Method Summary

int	doStart() Stores the object property in the specified variable.
void	setEl(java.lang.String el) Calls superclass method.
void	setObject(java.lang.String objectName) Calls superclass method.
void	setProperty(java.lang.String property) Calls superclass method.
void	setVar(java.lang.String var) Calls superclass method.

Methods inherited from class org.chwf.taglib.base.ObjectTagSupport

cleanup, findObject, getEl, getObject, getProperty, getTagResult, getTagResult, getVar, storeDefaultObject

Methods inherited from class org.chwf.taglib.base.LifeCycleTagSupport

addAttribute, addParameter, doEnd, doEndTag, doStartTag, getAttribute, getAttributeNames, getParameter, getParameterNames, init, printAttributes

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

findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

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

Constructor Detail

SetTag

public SetTag()

Method Detail

setVar

public void setVar(java.lang.String var)

Calls superclass method. Is present here because of a bug in some servlet engines that requires tag attibute setters to be defined in the tag class itself.

Overrides:

setVar in class ObjectTagSupport

Parameters:

var - The object name.

setObject

public void setObject(java.lang.String objectName)
               throws javax.servlet.jsp.JspException

Calls superclass method. Is present here because of a bug in some servlet engines that requires tag attibute setters to be defined in the tag class itself.

Overrides:

setObject in class ObjectTagSupport

Parameters:

objectName - The object name.

Throws:

javax.servlet.jsp.JspException - For errors.

setProperty

public void setProperty(java.lang.String property)
                 throws javax.servlet.jsp.JspException

Calls superclass method. Is present here because of a bug in some servlet engines that requires tag attibute setters to be defined in the tag class itself.

Overrides:

setProperty in class ObjectTagSupport

Parameters:

property - The property name.

Throws:

javax.servlet.jsp.JspException - For errors.

setEl

public void setEl(java.lang.String el)

Calls superclass method. Is present here because of a bug in some servlet engines that requires tag attibute setters to be defined in the tag class itself.

Overrides:

setEl in class ObjectTagSupport

Parameters:

el - The JSTL Expression Language statement.

doStart

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

Stores the object property in the specified variable.

Overrides:

doStart in class LifeCycleTagSupport

Returns:

SKIP_BODY

Throws:

javax.servlet.jsp.JspException - If the owner object does not exist.