org.apache.maven.jelly.tags
Class BaseTagSupport

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

All Implemented Interfaces:

Tag

Direct Known Subclasses:

AddPathTag, CopyResources, GetTag, InstallPluginTag, MakeAbsolutePathTag, MakeRelativePathTag, MavenTag, ParamCheck, PluginVarTag, PomTag, PropertyTag, RootRelativePathTag, SetTag, SnapshotSignature, UninstallPluginTag, UserCheck

public abstract class BaseTagSupport

extends TagSupport

A class for Maven Jelly tags

Field Summary

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

body, context, hasTrimmed, parent, shouldTrim

Constructor Summary

BaseTagSupport()
Create an instance

Method Summary

protected void	checkAttribute(java.lang.Object attribute, java.lang.String message) Check a given 'attribute' has a value and throw the corresponding exception if it doesn't
MavenJellyContext	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

Methods inherited from interface org.apache.commons.jelly.Tag

doTag

Constructor Detail

BaseTagSupport

public BaseTagSupport()

Create an instance

Method Detail

getMavenContext

public MavenJellyContext getMavenContext()

Returns:

the maven context (used to retrieve variables)

checkAttribute

protected void checkAttribute(java.lang.Object attribute,
                              java.lang.String message)
                       throws MissingAttributeException

Check a given 'attribute' has a value and throw the corresponding exception if it doesn't

Parameters:

attribute - the attribute to check

message - the message to pass in with the exception

Throws:

MissingAttributeException - when the attribute is null