org.w3c.jigsaw.http
Class ControlResource

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.jigsaw.http.ControlResource

All Implemented Interfaces:

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

public class ControlResource
extends AbstractContainer

Field Summary

protected ResourceReference	self
protected httpd	server

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

ControlResource(httpd server)

Method Summary

ResourceReference	createDefaultResource(java.lang.String name) Create a default child resource in that container.
void	delete(java.lang.String name) Remove a child resource from that container.
java.util.Enumeration	enumerateResourceIdentifiers(boolean all) Enumerate children resource identifiers.
ServerInterface	getServer() Get the server this resource is served by.
java.lang.Object	getValue(int idx, java.lang.Object def) Generic get of an attribute value.
ResourceReference	lookup(java.lang.String name) Lookup a children in the container.
void	registerResource(java.lang.String n, Resource c, java.util.Hashtable d) Initialize and register the given resource within that container.
protected void	saveProperties()

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

attributeChanged, enumerateResourceIdentifiers, resourceCreated, resourceModified, resourceRemoved, resourceUnloaded, updateDefaultChildAttributes

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

addAttributeChangedListener, addStructureChangedListener, collectFramesReference, delete, disableEvent, displayEvent, enableEvent, eventDisabled, fireAttributeChangeEvent, fireStructureChangedEvent, fireStructureChangedEvent, frameAdded, frameModified, frameRemoved, getClone, getFrame, getFrame, getFrameReference, getFrameReference, getFramesReference, getOid, initialize, lookup, markModified, notifyUnload, 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, getSpace, getSpaceEntry, getStoreEntry, getURLPath, 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

server

protected httpd server

self

protected ResourceReference self

Constructor Detail

ControlResource

public ControlResource(httpd server)

Method Detail

registerResource

public void registerResource(java.lang.String n,
                             Resource c,
                             java.util.Hashtable d)

Description copied from class: AbstractContainer

Initialize and register the given resource within that container.

Specified by:

registerResource in interface ContainerInterface

Specified by:

registerResource in class AbstractContainer

Parameters:

n - The identifier for the resource.

c - An unitialized resource instance.

d - A default set of init attribute values (may be null).

delete

public void delete(java.lang.String name)

Description copied from class: AbstractContainer

Remove a child resource from that container.

Specified by:

delete in interface ContainerInterface

Specified by:

delete in class AbstractContainer

Parameters:

name - The name of the child to remove.

createDefaultResource

public ResourceReference createDefaultResource(java.lang.String name)

Description copied from class: AbstractContainer

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.

Specified by:

createDefaultResource in class AbstractContainer

Parameters:

name - The identifier for the new resource.

saveProperties

protected void saveProperties()

lookup

public ResourceReference lookup(java.lang.String name)

Description copied from class: AbstractContainer

Lookup a children in the container.

Specified by:

lookup in interface ContainerInterface

Specified by:

lookup in class AbstractContainer

Parameters:

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

getServer

public ServerInterface getServer()

Get the server this resource is served by.

Overrides:

getServer in class Resource

Returns:

The first instance of Jigsaw this resource was attached to.

getValue

public java.lang.Object getValue(int idx,
                                 java.lang.Object def)

Description copied from class: AttributeHolder

Generic get of an attribute value. Retreive an attribute value from its index in the resource's attribute list.

Overrides:

getValue in class Resource

Parameters:

idx - The index of the attribute whose value is queried.

def - The default value (if the attribute isn't defined).

Returns:

An object, giving the attribute value, or the provided default if this attribute isn't currently define for the resource.

enumerateResourceIdentifiers

public java.util.Enumeration enumerateResourceIdentifiers(boolean all)

Description copied from class: AbstractContainer

Enumerate children resource identifiers.

Specified by:

enumerateResourceIdentifiers in interface ContainerInterface

Specified by:

enumerateResourceIdentifiers in class AbstractContainer

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.