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org.apache.cocoon.generation
Class ImageDirectoryGenerator

java.lang.Object
  org.apache.cocoon.util.AbstractLogEnabled
      org.apache.cocoon.xml.AbstractXMLProducer
          org.apache.cocoon.generation.AbstractGenerator
              org.apache.cocoon.generation.ServiceableGenerator
                  org.apache.cocoon.generation.DirectoryGenerator
                      org.apache.cocoon.generation.ImageDirectoryGenerator

All Implemented Interfaces:

org.apache.cocoon.caching.CacheableProcessingComponent, Disposable, org.apache.cocoon.generation.Generator, Poolable, Recyclable, Serviceable, org.apache.cocoon.sitemap.SitemapModelComponent, org.apache.cocoon.xml.XMLProducer

public final class ImageDirectoryGenerator

extends DirectoryGenerator

Generates an XML directory listing. This is an extension of the DirectoryGenerator that adds extra attributes for image files.

Version:

$Id: ImageDirectoryGenerator.html 1304280 2012-03-23 11:18:01Z ilgrosso $

Nested Class Summary

Nested classes inherited from class org.apache.cocoon.generation.DirectoryGenerator

DirectoryGenerator.DirValidity

Field Summary

protected static String	IMAGE_COMMENT_ATTR_NAME
protected static String	IMAGE_HEIGHT_ATTR_NAME
protected static String	IMAGE_WIDTH_ATTR_NAME

Fields inherited from class org.apache.cocoon.generation.DirectoryGenerator

attributes, cacheKeyParList, DATE_ATTR_NAME, dateFormatter, depth, DIR_NODE_NAME, directorySource, excludeRE, FILE_NODE_NAME, FILENAME_ATTR_NAME, includeRE, isRequestedDirectory, LASTMOD_ATTR_NAME, PREFIX, refreshDelay, reverse, rootRE, SIZE_ATTR_NAME, sort, URI, validity

Fields inherited from class org.apache.cocoon.generation.ServiceableGenerator

manager

Fields inherited from class org.apache.cocoon.generation.AbstractGenerator

objectModel, parameters, resolver, source

Fields inherited from class org.apache.cocoon.xml.AbstractXMLProducer

contentHandler, EMPTY_CONTENT_HANDLER, lexicalHandler, xmlConsumer

Fields inherited from interface org.apache.cocoon.generation.Generator

ROLE

Constructor Summary

ImageDirectoryGenerator()

Method Summary

protected void

setNodeAttributes(File path) Extends the setNodeAttributes method from the DirectoryGenerator by adding width, height and comment attributes if the path is a GIF or a JPEG file.

Methods inherited from class org.apache.cocoon.generation.DirectoryGenerator

addAncestorPath, addPath, endNode, generate, getAncestors, getKey, getValidity, isExcluded, isIncluded, isRoot, recycle, setup, startNode

Methods inherited from class org.apache.cocoon.generation.ServiceableGenerator

dispose, service

Methods inherited from class org.apache.cocoon.xml.AbstractXMLProducer

setConsumer, setContentHandler, setLexicalHandler

Methods inherited from class org.apache.cocoon.util.AbstractLogEnabled

getLogger, setLogger

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.cocoon.xml.XMLProducer

setConsumer

Field Detail

IMAGE_WIDTH_ATTR_NAME

protected static final String IMAGE_WIDTH_ATTR_NAME

See Also:

Constant Field Values

IMAGE_HEIGHT_ATTR_NAME

protected static final String IMAGE_HEIGHT_ATTR_NAME

See Also:

Constant Field Values

IMAGE_COMMENT_ATTR_NAME

protected static final String IMAGE_COMMENT_ATTR_NAME

See Also:

Constant Field Values

Constructor Detail

ImageDirectoryGenerator

public ImageDirectoryGenerator()

Method Detail

setNodeAttributes

protected void setNodeAttributes(File path)
                          throws SAXException

Extends the setNodeAttributes method from the DirectoryGenerator by adding width, height and comment attributes if the path is a GIF or a JPEG file.

Overrides:

setNodeAttributes in class DirectoryGenerator

Parameters:

path - the file/directory to use when setting attributes

Throws:

SAXException - if an error occurs while setting the attributes