org.w3c.jigsaw.proxy
Class MirrorFrame

java.lang.Object
  org.w3c.tools.resources.AttributeHolder
      org.w3c.tools.resources.Resource
          org.w3c.tools.resources.FramedResource
              org.w3c.tools.resources.ResourceFrame
                  org.w3c.tools.resources.ProtocolFrame
                      org.w3c.jigsaw.frames.HTTPFrame
                          org.w3c.jigsaw.proxy.ForwardFrame
                              org.w3c.jigsaw.proxy.MirrorFrame

All Implemented Interfaces:

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

public class MirrorFrame
extends ForwardFrame

Field Summary

protected static int	ATTR_MIRRORS Attribute index - The site we are mirroring.
protected static int	ATTR_PARTIAL Attribute index - Do we mirror from root or relative
static java.lang.String	MIRROR_PATH
protected java.net.URL	mirrors

Fields inherited from class org.w3c.jigsaw.proxy.ForwardFrame

ATTR_LOCAL_ROOT, ATTR_RECEIVED_BY, ATTR_TRACEREQ, cache_hits, cache_icps, cache_misses, cache_nocache, cache_retrievals, cache_revalidations, lroot, manager, reqcount, reqerred, WARN_HEURISTIC

Fields inherited from class org.w3c.jigsaw.frames.HTTPFrame

acceptRanges, allowed, ATTR_ALLOW_DEL, ATTR_BROWSABLE, ATTR_CHARSET, ATTR_CONTENT_ENCODING, ATTR_CONTENT_LANGUAGE, ATTR_CONTENT_LENGTH, ATTR_CONTENT_TYPE, ATTR_ICON, ATTR_ICONDIR, ATTR_INDEX, ATTR_INDEXES, ATTR_MAXAGE, ATTR_MD5, ATTR_PUTABLE, ATTR_QUALITY, ATTR_RELOCATE, ATTR_STYLE_LINK, ATTR_TITLE, browsetype, COND_FAILED, COND_OK, COND_WEAK, dresource, fresource, listing, listing_stamp, STATE_CONTENT_LOCATION

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

filterClass, frameListener, resource

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

MirrorFrame()

Method Summary

protected Reply	dupReply(Request request, Reply rep) Duplicate the given client side reply into a server side one.
protected Request	dupRequest(Request request) Duplicate a server side request into a client side request.
java.lang.String	getMirrors() Get the mirrors site attribute value.
void	initialize(java.lang.Object[] values) Initialize the frames of that framed resource.
boolean	isPartialMirroring() Get the mirrors site attribute value.
boolean	lookupOther(LookupState ls, LookupResult lr) Lookup for a mirrored resource.
void	setValue(int idx, java.lang.Object value) Catch assignment to the mirror attribute, to update our cached URL.

Methods inherited from class org.w3c.jigsaw.proxy.ForwardFrame

getLocalRoot, getLocalRootResource, getReceivedBy, getTraceRequest, getVia, notifyUnload, perform, registerResource, updateStatistics

Methods inherited from class org.w3c.jigsaw.frames.HTTPFrame

addStyleSheet, attributeChanged, browse, checkExpect, checkIfMatch, checkIfModifiedSince, checkIfNoneMatch, checkIfUnmodifiedSince, checkRequest, checkValidators, computeContainerListing, computeETag, computeTrashDir, computeTrashFile, createDefaultReply, createFileReply, delete, deleteDirectoryResource, deleteFileResource, deleteMe, deleteOtherResource, extended, get, getAllow, getAllowDeleteFlag, getBrowsableFlag, getBrowseType, getCharset, getContentEncoding, getContentLanguage, getContentLength, getContentType, getDirectoryListing, getDirectoryResource, getDirectoryResource, getETag, getFileResource, getFileResource, getHelpURL, getHelpURL, getIcon, getIconDirectory, getIndex, getIndexes, getMaxAge, getMD5Flag, getOtherResource, getPutableFlag, getQuality, getRelocateFlag, getStyleSheetURL, getTitle, getURL, handleRangeRequest, head, headDirectoryResource, headFileResource, headOtherResource, initialize, link, lookup, lookupDirectory, lookupFile, lookupResource, options, performFrames, pickleValues, post, put, putFileResource, putOtherResource, registerOtherResource, trace, unlink, unsafeGetQuality, updateCachedHeaders

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

addFrameEventListener, eventDisabled, fireFrameEvent, frameModified, getFilters, getFilters, getFrameReference, getResource, getResourceReference, getSpaceEntry, getURLPath, lookupFilters, lookupFrames, postFrameEvent, processEvent, removeFrameEventListener, unregisterResource, updateDefaultChildAttributes

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

addAttributeChangedListener, addStructureChangedListener, collectFramesReference, delete, disableEvent, displayEvent, enableEvent, fireAttributeChangeEvent, fireStructureChangedEvent, fireStructureChangedEvent, frameAdded, frameRemoved, getClone, getFrame, getFrame, getFrameReference, getFrameReference, getFramesReference, getOid, markModified, postAttributeChangeEvent, postEvent, postStructureChangedEvent, postStructureChangedEvent, registerFrame, registerFrameIfNone, removeAttributeChangedListener, removeStructureChangedListener, setSilentValue, setSilentValue, unregisterFrame

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

acceptUnload, checkMultipleLock, collectFrames, getContext, getFrame, getFrames, getIdentifier, getLastModified, getParent, getServer, getSpace, getStoreEntry, getValue, getValue, isInitialized, isUnloaded, 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

ATTR_MIRRORS

protected static int ATTR_MIRRORS

Attribute index - The site we are mirroring.

ATTR_PARTIAL

protected static int ATTR_PARTIAL

Attribute index - Do we mirror from root or relative

mirrors

protected java.net.URL mirrors

MIRROR_PATH

public static final java.lang.String MIRROR_PATH

See Also:

Constant Field Values

Constructor Detail

MirrorFrame

public MirrorFrame()

Method Detail

getMirrors

public java.lang.String getMirrors()

Get the mirrors site attribute value.

Returns:

The String encoded URL of the site we are mirroring here.

isPartialMirroring

public boolean isPartialMirroring()

Get the mirrors site attribute value.

Returns:

The String encoded URL of the site we are mirroring here.

setValue

public void setValue(int idx,
                     java.lang.Object value)

Catch assignment to the mirror attribute, to update our cached URL.

Overrides:

setValue in class HTTPFrame

Parameters:

idx - The slot to set.

value - It's new value.

dupReply

protected Reply dupReply(Request request,
                         Reply rep)
                  throws HTTPException,
                         java.io.IOException

Description copied from class: ForwardFrame

Duplicate the given client side reply into a server side one. Perform any actions requested by HTTP/1.1.

Overrides:

dupReply in class ForwardFrame

Parameters:

request - the incomming request

rep - the client reply

Returns:

A Reply instance

Throws:

HTTPException - if processing the request failed.

java.io.IOException - if an IO error occurs.

dupRequest

protected Request dupRequest(Request request)
                      throws HTTPException,
                             java.io.IOException

Description copied from class: ForwardFrame

Duplicate a server side request into a client side request.

Overrides:

dupRequest in class ForwardFrame

Parameters:

request - the incomming request

Returns:

A client Request instance.

Throws:

HTTPException - if processing the request failed.

java.io.IOException - if an IO error occurs.

lookupOther

public boolean lookupOther(LookupState ls,
                           LookupResult lr)
                    throws ProtocolException

Lookup for a mirrored resource.

Overrides:

lookupOther in class HTTPFrame

Parameters:

ls - The current lookup state

lr - The result

Returns:

true if lookup is done.

Throws:

ProtocolException - If an error relative to the protocol occurs

initialize

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

Description copied from class: FramedResource

Initialize the frames of that framed resource.

Overrides:

initialize in class ForwardFrame

Parameters:

values - Default attribute values.