com.caucho.jstl.el

Class XmlSetTag

java.lang.Object

javax.servlet.jsp.tagext.TagSupport

com.caucho.jstl.el.XmlSetTag

All Implemented Interfaces:

java.io.Serializable, IterationTag, JspTag, Tag

public class XmlSetTag
extends TagSupport

See Also:

Serialized Form

Field Summary

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
XmlSetTag()

Method Summary

Modifier and Type	Method and Description
int	doStartTag() Process the tag.
static java.lang.Object	evalObject(PageContextImpl pageContext, Expr select) Returns the value as an object.
void	setScope(java.lang.String scope) Sets the scope of the variable to be saved.
void	setSelect(Expr select) Sets the JSP-EL expression value.
void	setVar(java.lang.String var) Sets the variable to be saved.

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

doAfterBody, doEndTag, 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

XmlSetTag

public XmlSetTag()

Method Detail

setSelect

public void setSelect(Expr select)

Sets the JSP-EL expression value.

setVar

public void setVar(java.lang.String var)

Sets the variable to be saved.

setScope

public void setScope(java.lang.String scope)

Sets the scope of the variable to be saved.

doStartTag

public int doStartTag()
               throws JspException

Process the tag.

Specified by:

doStartTag in interface Tag

Overrides:

doStartTag in class TagSupport

Returns:

SKIP_BODY to ignore the body and EVAL_BODY_INCLUDE to evaluate the body.

Throws:

JspException

evalObject

public static java.lang.Object evalObject(PageContextImpl pageContext,
                                          Expr select)
                                   throws XPathException,
                                          JspException

Returns the value as an object.

Throws:

XPathException

JspException