org.w3c.jigsaw.indexer
Class ContentTypeIndexer

java.lang.Object
  org.w3c.tools.resources.AttributeHolder
      org.w3c.tools.resources.Resource
          org.w3c.tools.resources.indexer.SampleResourceIndexer
              org.w3c.jigsaw.indexer.ContentTypeIndexer

All Implemented Interfaces:

java.lang.Cloneable, ContainerInterface, ResourceIndexer

public class ContentTypeIndexer
extends SampleResourceIndexer

Field Summary

protected ResourceReference

contentTypes

Fields inherited from class org.w3c.tools.resources.indexer.SampleResourceIndexer

ATTR_NOT_INDEXED, ATTR_SUPER_INDEXER, defname, directories, extCaseSensitive, extensions, isWinPlatform

Fields inherited from class org.w3c.tools.resources.Resource

ATTR_CONTEXT, ATTR_HELP_URL, ATTR_IDENTIFIER, ATTR_LAST_MODIFIED, ATTR_PARENT, ATTR_RESOURCE_FRAMES, ATTR_STORE_ENTRY, ATTR_URL, co, id

Fields inherited from class org.w3c.tools.resources.AttributeHolder

attributes, values

Constructor Summary

ContentTypeIndexer()

Method Summary

protected Resource	createFileResource(java.io.File directory, RequestInterface req, java.lang.String name, java.util.Hashtable defs) Create a default file resource for this file (that exists).
void	delete() Delete this indexer.
java.util.Enumeration	enumerateResourceIdentifiers(boolean all) Enumerate children resource identifiers.
protected ResourceReference	getContentTypes()
ResourceReference	loadContentType(java.lang.String type)
ResourceReference	lookup(java.lang.String name) Lookup a children in the container.

Methods inherited from class org.w3c.tools.resources.indexer.SampleResourceIndexer

createDirectoryResource, createResource, createVirtualResource, delete, getDirectories, getExtensions, getFileExtensions, getIndexedDirName, getIndexedFileName, getIndexedName, getSuperIndexer, getTemplateFor, lastModified, loadDirectory, loadExtension, mergeDefaultAttributes, mergeFrameAttributes, registerResource

Methods inherited from class org.w3c.tools.resources.Resource

acceptUnload, checkMultipleLock, collectFrames, getClone, getContext, getFrame, getFrames, getHelpURL, getHelpURL, getIdentifier, getLastModified, getParent, getResourceReference, getServer, getSpace, getSpaceEntry, getStoreEntry, getURLPath, getValue, getValue, initialize, initialize, isInitialized, isUnloaded, markModified, notifyUnload, pickleValues, registerFrame, setContext, setContext, setValue, setValue, unregisterFrame, unsafeGetContext, unsafeGetFrame, unsafeGetFrames, unsafeGetIdentifier, unsafeGetResourceReference, unsafeGetURLPath, unsafeGetValue, updateAttributes

Methods inherited from class org.w3c.tools.resources.AttributeHolder

definesAttribute, definesAttribute, getAttributes, getBoolean, getChar, getClone, getClone, getDouble, getFloat, getInt, getLong, getString, getValue, lookupAttribute, print, setBoolean, setChar, setDouble, setFloat, setInt, setLong, setString, setValue, unsafeDefinesAttribute, unsafeGetDouble, unsafeGetString

Methods inherited from class java.lang.Object

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

Field Detail

contentTypes

protected ResourceReference contentTypes

Constructor Detail

ContentTypeIndexer

public ContentTypeIndexer()

Method Detail

enumerateResourceIdentifiers

public java.util.Enumeration enumerateResourceIdentifiers(boolean all)

Description copied from interface: ContainerInterface

Enumerate children resource identifiers.

Specified by:

enumerateResourceIdentifiers in interface ContainerInterface

Overrides:

enumerateResourceIdentifiers in class SampleResourceIndexer

Parameters:

all - Should all resources be enumerated ? Resources are often created on demand only, this flag allows the caller to tell the container about wether it is interested only in already created resources, or in all resources (even the one that have not yet been created).

Returns:

An String enumeration, one element per child.

getContentTypes

protected ResourceReference getContentTypes()

lookup

public ResourceReference lookup(java.lang.String name)

Description copied from interface: ContainerInterface

Lookup a children in the container.

Specified by:

lookup in interface ContainerInterface

Overrides:

lookup in class SampleResourceIndexer

Parameters:

name - The name of the children to lookup. the resource from its store.

delete

public void delete()
            throws MultipleLockException

Delete this indexer.

Overrides:

delete in class SampleResourceIndexer

Throws:

MultipleLockException - if someone else has locked the resource

loadContentType

public ResourceReference loadContentType(java.lang.String type)

createFileResource

protected Resource createFileResource(java.io.File directory,
                                      RequestInterface req,
                                      java.lang.String name,
                                      java.util.Hashtable defs)

Create a default file resource for this file (that exists).

Overrides:

createFileResource in class SampleResourceIndexer

Parameters:

directory - The directory of the file.

name - The name of the file.

defs - A set of default attribute values.

Returns:

An instance of Resource, or null if we were unable to create it.