Package org.apache.taglibs.standard.tag.el.xml

Class ExprTag

java.lang.Object

jakarta.servlet.jsp.tagext.TagSupport

org.apache.taglibs.standard.tag.common.xml.ExprSupport

org.apache.taglibs.standard.tag.el.xml.ExprTag

All Implemented Interfaces:

IterationTag, JspTag, Tag, Serializable

public class ExprTag
extends ExprSupport

A handler for <out> that accepts attributes as Strings and evaluates them as expressions at runtime.

Author:

Shawn Bayern

See Also:

• Serialized Form

Field Summary

Fields inherited from class org.apache.taglibs.standard.tag.common.xml.ExprSupport

escapeXml

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

id, pageContext

Fields inherited from interface jakarta.servlet.jsp.tagext.IterationTag

EVAL_BODY_AGAIN

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

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

Constructors

Constructor	Description
ExprTag()	Constructs a new handler.

Method Summary

Modifier and Type	Method	Description
int	doStartTag()	Default processing of the start tag, returning SKIP_BODY.
void	release()	Release state.
void	setEscapeXml(String escapeXml_)

Methods inherited from class org.apache.taglibs.standard.tag.common.xml.ExprSupport

setSelect

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

doAfterBody, doEndTag, findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

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

Constructor Details

ExprTag

public ExprTag()

Constructs a new handler. As with TagSupport, subclasses should not provide other constructors and are expected to call the superclass constructor

Method Details

doStartTag

public int doStartTag()
               throws JspException

Description copied from class: TagSupport

Default processing of the start tag, returning SKIP_BODY.

Specified by:

doStartTag in interface Tag

Overrides:

doStartTag in class ExprSupport

Returns:

SKIP_BODY

Throws:

JspException - if an error occurs while processing this tag

See Also:

• Tag.doStartTag()

release

public void release()

Description copied from class: TagSupport

Release state.

Specified by:

release in interface Tag

Overrides:

release in class ExprSupport

See Also:

• Tag.release()

setEscapeXml

public void setEscapeXml(String escapeXml_)