hudson.util.jelly
Class MorphTagLibrary

java.lang.Object
  org.apache.commons.jelly.TagLibrary
      hudson.util.jelly.MorphTagLibrary

public class MorphTagLibrary
extends org.apache.commons.jelly.TagLibrary

Jelly tag library for literal-like tags, with an ability to add arbitrary attributes taken from a map.

Tags from this namespace ("jelly:hudson.util.jelly.MorphTagLibrary") behaves mostly like literal static tags, except it interprets two attributes "ATTRIBUTES" and "EXCEPT" in a special way. The "ATTRIBUTES" attribute should have a Jelly expression that points to a Map object, and the contents of the map are added as attributes of this tag, with the exceptions of entries whose key values are listed in the "EXCEPT" attribute. The "EXCEPT" attribute takes a white-space separated list of attribute names that should be ignored even if it's in the map.

The explicit literal attributes, if specified, always take precedence over the dynamic attributes added by the map.

See textbox.jelly as an example of using this tag library.

Since:

1.342

Author:

Kohsuke Kawaguchi

Constructor Summary

MorphTagLibrary()

Method Summary

org.apache.commons.jelly.Tag	createTag(String name, Attributes attributes) This code is really only used for dealing with dynamic tag libraries, so no point in implementing this for statically used tag libraries.
org.apache.commons.jelly.impl.TagScript	createTagScript(String tagName, Attributes attributes)

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

createExpression, getExpressionFactory, getTagClasses, registerTag, registerTagFactory

Methods inherited from class java.lang.Object

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

Constructor Detail

MorphTagLibrary

public MorphTagLibrary()

Method Detail

createTag

public org.apache.commons.jelly.Tag createTag(String name,
                                              Attributes attributes)
                                       throws org.apache.commons.jelly.JellyException

This code is really only used for dealing with dynamic tag libraries, so no point in implementing this for statically used tag libraries.

Overrides:

createTag in class org.apache.commons.jelly.TagLibrary

Throws:

org.apache.commons.jelly.JellyException

createTagScript

public org.apache.commons.jelly.impl.TagScript createTagScript(String tagName,
                                                               Attributes attributes)
                                                        throws org.apache.commons.jelly.JellyException

Overrides:

createTagScript in class org.apache.commons.jelly.TagLibrary

Throws:

org.apache.commons.jelly.JellyException