org.apache.cocoon.components.source.impl
Class TraversableCachingSource

java.lang.Object
  org.apache.avalon.framework.logger.AbstractLogEnabled
      org.apache.cocoon.components.source.impl.CachingSource
          org.apache.cocoon.components.source.impl.TraversableCachingSource

All Implemented Interfaces:

Initializable, LogEnabled, Serviceable, Source, TraversableSource, XMLizable

Direct Known Subclasses:

InspectableTraversableCachingSource

public class TraversableCachingSource
extends CachingSource
implements TraversableSource

Traversable version of CachingSource.

Nested Class Summary

protected static class

TraversableCachingSource.TraversableSourceMeta

Nested classes/interfaces inherited from class org.apache.cocoon.components.source.impl.CachingSource

CachingSource.SourceMeta

Field Summary

Fields inherited from class org.apache.cocoon.components.source.impl.CachingSource

async, cache, CACHE_EXPIRES_PARAM, CACHE_NAME_PARAM, cacheKey, cacheName, eventAware, expires, manager, protocol, source, sourceUri, uri

Constructor Summary

TraversableCachingSource(CachingSourceFactory factory, String protocol, String uri, String sourceUri, TraversableSource source, int expires, String cacheName, boolean async, boolean eventAware)

Method Summary

protected TraversableCachingSource	createSource(String uri, String wrappedUri, Source wrapped)
Source	getChild(String name)
Collection	getChildren()
String	getName()
Source	getParent()
boolean	isCollection()
protected CachingSource.SourceMeta	readMeta(Source source) Read meta data from source.

Methods inherited from class org.apache.cocoon.components.source.impl.CachingSource

dispose, exists, getBinaryResponse, getCacheKey, getCacheValidities, getContentLength, getExpiration, getInputStream, getLastModified, getMimeType, getResponseMeta, getScheme, getSourceURI, getURI, getValidity, getXMLResponse, initialize, readBinaryResponse, readXMLResponse, refresh, service, toSAX

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.excalibur.source.Source

exists, getContentLength, getInputStream, getLastModified, getMimeType, getScheme, getURI, getValidity, refresh

Constructor Detail

TraversableCachingSource

public TraversableCachingSource(CachingSourceFactory factory,
                                String protocol,
                                String uri,
                                String sourceUri,
                                TraversableSource source,
                                int expires,
                                String cacheName,
                                boolean async,
                                boolean eventAware)

Method Detail

getName

public String getName()

Specified by:

getName in interface TraversableSource

isCollection

public boolean isCollection()

Specified by:

isCollection in interface TraversableSource

getChild

public Source getChild(String name)
                throws SourceException

Specified by:

getChild in interface TraversableSource

Throws:

SourceException

getChildren

public Collection getChildren()
                       throws SourceException

Specified by:

getChildren in interface TraversableSource

Throws:

SourceException

getParent

public Source getParent()
                 throws SourceException

Specified by:

getParent in interface TraversableSource

Throws:

SourceException

createSource

protected final TraversableCachingSource createSource(String uri,
                                                      String wrappedUri,
                                                      Source wrapped)
                                               throws SourceException

Throws:

SourceException

readMeta

protected CachingSource.SourceMeta readMeta(Source source)
                                     throws SourceException

Description copied from class: CachingSource

Read meta data from source.

Overrides:

readMeta in class CachingSource

Throws:

SourceException