org.w3c.tools.resources
Class ExternalContainer

java.lang.Object
  org.w3c.tools.resources.AttributeHolder
      org.w3c.tools.resources.Resource
          org.w3c.tools.resources.FramedResource
              org.w3c.tools.resources.AbstractContainer
                  org.w3c.tools.resources.ContainerResource
                      org.w3c.tools.resources.ExternalContainer

All Implemented Interfaces:

java.lang.Cloneable, java.util.EventListener, ContainerInterface, AttributeChangedListener, FrameEventListener, StructureChangedListener

Direct Known Subclasses:

AuthRealm, IndexersCatalog, RealmsCatalog, TemplateContainer

public abstract class ExternalContainer
extends ContainerResource

A Container which manage an external store, outside the space.

Field Summary

protected java.io.File	repository Our external repository.
protected boolean	transientFlag Our transientFlag, is true that container must not be saved.

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

acquired, ATTR_KEY, debug

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

ur

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

ATTR_OID, attrListener, debugEvent, event_disabled, framesRef, structListener

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

ExternalContainer()

ExternalContainer(java.lang.String identifier, ResourceContext context, boolean transientFlag)

Method Summary

protected void	acquireChildren() acquire children and notify space if we will be saved.
ResourceReference	createDefaultResource(java.lang.String name) Create a default child resource in that container.
void	delete() Delete this Resource instance , and remove it from its store.
abstract java.io.File	getRepository(ResourceContext context) Get The repository for this external container.
void	initialize(java.lang.Object[] values) Initialize ourself.
void	markModified() Mark this resource as having been modified.

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

addResource, delete, deleteChildren, enumerateResourceIdentifiers, getChildrenSpaceEntry, getClone, getKey, getMatchingCharsCount, getSpaceEntry, internalLookup, lookup, lookup, notifyUnload, registerResource, replace, resourceCreated, resourceModified, resourceRemoved, updateDefaultChildAttributes

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

attributeChanged, enumerateResourceIdentifiers, resourceUnloaded

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

addAttributeChangedListener, addStructureChangedListener, collectFramesReference, disableEvent, displayEvent, enableEvent, eventDisabled, fireAttributeChangeEvent, fireStructureChangedEvent, fireStructureChangedEvent, frameAdded, frameModified, frameRemoved, getFrame, getFrame, getFrameReference, getFrameReference, getFramesReference, getOid, perform, performFrames, postAttributeChangeEvent, postEvent, postStructureChangedEvent, postStructureChangedEvent, processEvent, registerFrame, registerFrameIfNone, removeAttributeChangedListener, removeStructureChangedListener, setSilentValue, setSilentValue, setValue, unregisterFrame

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

acceptUnload, checkMultipleLock, collectFrames, getContext, getFrame, getFrames, getHelpURL, getHelpURL, getIdentifier, getLastModified, getParent, getResourceReference, getServer, getSpace, getStoreEntry, getURLPath, getValue, getValue, initialize, isInitialized, isUnloaded, pickleValues, setContext, setContext, setValue, 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

transientFlag

protected boolean transientFlag

Our transientFlag, is true that container must not be saved.

repository

protected java.io.File repository

Our external repository.

Constructor Detail

ExternalContainer

public ExternalContainer(java.lang.String identifier,
                         ResourceContext context,
                         boolean transientFlag)

Parameters:

id - The identifier.

context - The default context.

transientFlag - The transient flag.

ExternalContainer

public ExternalContainer()

Method Detail

createDefaultResource

public ResourceReference createDefaultResource(java.lang.String name)

Description copied from class: ContainerResource

Create a default child resource in that container. This method is called by the editor to add a default resource in the container under the given name. The meaning of default is left up to the container here.

Overrides:

createDefaultResource in class ContainerResource

Parameters:

name - The identifier for the new resource.

markModified

public void markModified()

Mark this resource as having been modified.

Overrides:

markModified in class FramedResource

acquireChildren

protected void acquireChildren()

acquire children and notify space if we will be saved.

Overrides:

acquireChildren in class ContainerResource

delete

public void delete()
            throws MultipleLockException

Delete this Resource instance , and remove it from its store. This method will erase definitely this resource, for ever, by removing it from its resource store (when doable).

Overrides:

delete in class ContainerResource

Throws:

MultipleLockException - if someone has locked this resource.

getRepository

public abstract java.io.File getRepository(ResourceContext context)

Get The repository for this external container. Warning: called in the constructor!

Parameters:

context - The container context.

Returns:

A File instance

initialize

public void initialize(java.lang.Object[] values)

Description copied from class: ContainerResource

Initialize ourself. As we are a container resource that really contains something, we make sure our URL ends properly with a slash.

Overrides:

initialize in class ContainerResource

Parameters:

values - Our default attribute values.