org.meshcms.taglib
Class IfModule

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      org.meshcms.taglib.AbstractTag
          org.meshcms.taglib.IfModule

All Implemented Interfaces:

javax.servlet.jsp.tagext.IterationTag, com.opensymphony.module.sitemesh.RequestConstants, java.io.Serializable, javax.servlet.jsp.tagext.Tag

public class IfModule

extends AbstractTag

This tag allows its contents to be written only when the module indicated by the given location is not empty.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.meshcms.taglib.AbstractTag

PAGE_MODULES, PARAM_REGEX

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

id, pageContext

Fields inherited from interface com.opensymphony.module.sitemesh.RequestConstants

DECORATOR, FILTER_APPLIED, PAGE, ROBOT, USING_STREAM

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

IfModule()

Method Summary

java.lang.String	getLocation()
int	getStartTagReturnValue() Defines the return value of doStartTag().
void	setLocation(java.lang.String location)
void	writeTag() Writes the contents of the tag.

Methods inherited from class org.meshcms.taglib.AbstractTag

doStartTag, getHead, getMailFormAddress, getOut, getPage, writeEditTag

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

IfModule

public IfModule()

Method Detail

setLocation

public void setLocation(java.lang.String location)

getLocation

public java.lang.String getLocation()

writeTag

public void writeTag()
              throws java.io.IOException

Description copied from class: AbstractTag

Writes the contents of the tag. Subclasses will use this method to write to the page.

Specified by:

writeTag in class AbstractTag

Throws:

java.io.IOException

getStartTagReturnValue

public int getStartTagReturnValue()

Description copied from class: AbstractTag

Defines the return value of doStartTag(). This method can be overridden by subclasses to change that value. The default implementation returns SKIP_BODY.

Overrides:

getStartTagReturnValue in class AbstractTag

See Also:

AbstractTag.doStartTag()