net.sf.ewc.taglib
Class IfTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      javax.servlet.jsp.tagext.BodyTagSupport
          net.sf.ewc.taglib.EWCTag
              net.sf.ewc.taglib.IfTag

All Implemented Interfaces:

javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.IterationTag, java.io.Serializable, javax.servlet.jsp.tagext.Tag

public class IfTag

extends EWCTag

IfTagprocesses or skips its contents, depending on a condition test. The source parameter must point to a boolean value

Author:

mballesteros

See Also:

Serialized Form

Field Summary

Fields inherited from class net.sf.ewc.taglib.EWCTag

out, pageContext, parent, session

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

bodyContent

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

id

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

EVAL_BODY_BUFFERED, EVAL_BODY_TAG

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

IfTag()
Main constructor

Method Summary

int	doEndTag()
int	doStartTag()
void	setSrc(java.lang.String src) Sets the expression to the boolean value that decides whether or not process contents

Methods inherited from class net.sf.ewc.taglib.EWCTag

getComponentPropertyFullExpression, getComponentPropertyValue, getComposedExpression, getContextPath, getCtx, getCtx, getCtx, getCtxPath, getCtxPath, getCtxPath, getCtxStack, getCtxStack, getEvent, getEWCSession, getExpressionValue, getExpressionValue, getExpressionValueAsString, getExpressionValueAsString, getFullExpression, getIndexedExpression, getParent, getStack, getStack, peekCtx, peekCtx, popCtx, printAttribute, printBeginTag, printEndBeginTag, printEndTag, printEndTag, pushCtx, pushCtx, pushCtx, pushCtx, release, setPageContext, setParent, substituteParentParameters

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

doAfterBody, doInitBody, getBodyContent, getPreviousOut, setBodyContent

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

IfTag

public IfTag()

Main constructor

Method Detail

setSrc

public void setSrc(java.lang.String src)

Sets the expression to the boolean value that decides whether or not process contents

Parameters:

src - The expression

doStartTag

public int doStartTag()

Specified by:

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

Overrides:

doStartTag in class EWCTag

Returns:

doEndTag

public int doEndTag()

Specified by:

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

Overrides:

doEndTag in class EWCTag

Returns: