net.sf.jelly.apt.tags
Class AnnotationValueTag

java.lang.Object
  org.apache.commons.jelly.TagSupport
      net.sf.jelly.apt.APTJellyTag<AnnotationValueStrategy>
          net.sf.jelly.apt.tags.AnnotationValueTag

All Implemented Interfaces:

TemplateBlock, org.apache.commons.jelly.Tag

public class AnnotationValueTag
extends APTJellyTag<AnnotationValueStrategy>

Outputs an annotation value. If a declaration is specified, it will be used to lookup the annotation value. Otherwise, this tag must be nested within a declaration loop tag and the current declaration will be used. If a default value is specified, it will be output if either (1) the specified annotation doesn't exist, (2) the specified annotation element doesn't exist, or (3) the value of the specified annotation element is its default value. If no default value is specified, the declared default value of the element will be output (if there is one). Otherwise, nothing will be output.

Author:

Ryan Heaton

Field Summary

Fields inherited from class net.sf.jelly.apt.APTJellyTag

strategy

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

body, context, hasTrimmed, parent, shouldTrim

Constructor Summary

AnnotationValueTag()

Method Summary

void	setAnnotation(java.lang.String annotation) The specified annotation.
void	setDeclaration(com.sun.mirror.declaration.Declaration declaration) The declaration on which to get the annotation value.
void	setDefault(java.lang.String defaultValue) The default to return under any of the following circumstances: the annotation wasn't found the specified type element wasn't found the value of the specified type element was its default value.
void	setElement(java.lang.String element) The type element.

Methods inherited from class net.sf.jelly.apt.APTJellyTag

doTag, getContext, getStrategy

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

findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, getBody, getBodyText, getBodyText, 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

AnnotationValueTag

public AnnotationValueTag()

Method Detail

setDeclaration

public void setDeclaration(com.sun.mirror.declaration.Declaration declaration)

The declaration on which to get the annotation value.

Parameters:

declaration - The declaration on which to get the annotation value.

setDefault

public void setDefault(java.lang.String defaultValue)

The default to return under any of the following circumstances:

• the annotation wasn't found
• the specified type element wasn't found
• the value of the specified type element was its default value.

Parameters:

defaultValue - The default value.

setAnnotation

public void setAnnotation(java.lang.String annotation)

The specified annotation.

Parameters:

annotation - The specified annotation.

setElement

public void setElement(java.lang.String element)

The type element. Default is "value".

Parameters:

element - The type element. Default is "value".