org.apache.maven.jelly.tags.maven
Class ParamCheck

java.lang.Object
  org.apache.commons.jelly.TagSupport
      org.apache.maven.jelly.tags.BaseTagSupport
          org.apache.maven.jelly.tags.maven.ParamCheck

All Implemented Interfaces:

Tag

public class ParamCheck

extends BaseTagSupport

A tag to check parameters are being passed correctly

Field Summary

Fields inherited from class org.apache.commons.jelly.TagSupport

body, context, hasTrimmed, parent, shouldTrim

Constructor Summary

ParamCheck()

Method Summary

void	doTag(XMLOutput output)
java.lang.String	getMessage()
void	setFail(boolean failOrNot)
void	setMessage(java.lang.String string)
void	setValue(java.lang.String string)

Methods inherited from class org.apache.maven.jelly.tags.BaseTagSupport

checkAttribute, getMavenContext

Methods inherited from class org.apache.commons.jelly.TagSupport

findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, getBody, getBodyText, getBodyText, getContext, getParent, invokeBody, isEscapeText, isTrim, setBody, setContext, setEscapeText, setParent, setTrim, trimBody

Methods inherited from class java.lang.Object

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

Constructor Detail

ParamCheck

public ParamCheck()

Method Detail

doTag

public void doTag(XMLOutput output)
           throws JellyTagException

Throws:

JellyTagException

setFail

public void setFail(boolean failOrNot)

Parameters:

failOrNot - whether this tag should throw an exception if the value is empty

getMessage

public java.lang.String getMessage()
                            throws JellyTagException

Returns:

the message field if not null, or the body of the tag if it is

Throws:

JellyTagException

setMessage

public void setMessage(java.lang.String string)

Parameters:

string - the message to display when the value is empty

setValue

public void setValue(java.lang.String string)

Parameters:

string - the value to check