All Packages Class Hierarchy This Package Previous Next Index
Class org.w3c.jigsaw.ssi.SSIFrame
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.ssi.SSIFrame
- public class SSIFrame
- extends HTTPFrame
This resource implements server-side parsing of HTML documents.
Any comment of the form <!--#commandName param1=val1
... paramn=valn -->
will be interpreted as an include
directive.
Commands are looked up in an instance of the class
supplied in the registryClass attribute, which must be a subclass
of org.w3c.jigsaw.ssi.CommandRegistry
.
- See Also:
- CommandRegistry, Command
-
debug
-
-
STATE_DEPTH
- Message state - the current recursion depth
-
STATE_VARIABLES
- Message state - the current variables
-
vars
- Our "very global" variables
-
SSIFrame()
-
-
attributeChanged(AttributeChangedEvent)
- Listen its resource.
-
byteArrayNEquals(byte[], int, byte[], int, int)
- Analogous to standard C's
strncmp
, for byte arrays.
-
createCommandReply(Request, int)
-
-
createDefaultReply(Request, int)
- Create a reply to answer to request on this file.
-
getFileResource(Request)
- Perform a get (associated with a FileResource)
-
getLastModified()
- Get this resource last modification time.
-
handle(Request)
- Handles all relevant HTTP methods.
-
perform(RequestInterface)
- Makes sure that checkContent() is called on _any_ HTTP method,
so that the internal representation of commands is always consistent.
-
post(Request)
- Perform a post.
debug
public static final boolean debug
vars
protected Dictionary vars
- Our "very global" variables
STATE_DEPTH
public static final String STATE_DEPTH
- Message state - the current recursion depth
STATE_VARIABLES
public static final String STATE_VARIABLES
- Message state - the current variables
SSIFrame
public SSIFrame()
attributeChanged
public void attributeChanged(AttributeChangedEvent evt)
- Listen its resource.
- Overrides:
- attributeChanged in class HTTPFrame
perform
public ReplyInterface perform(RequestInterface request) throws ProtocolException, ResourceException
- Makes sure that checkContent() is called on _any_ HTTP method,
so that the internal representation of commands is always consistent.
- Parameters:
- request - The HTTPRequest
- filters - The filters to apply
- Returns:
- a ReplyInterface instance
- Throws: ProtocolException
- If processing the request failed.
- Throws: ResourceException
- If this resource got a fatal error.
- Overrides:
- perform in class HTTPFrame
getFileResource
protected Reply getFileResource(Request request) throws ProtocolException, ResourceException
- Perform a get (associated with a FileResource)
- Parameters:
- request - the HTTP request
- Returns:
- a Reply instance.
- Throws: ProtocolException
- If processing the request failed.
- Throws: ResourceException
- If this resource got a fatal error.
- Overrides:
- getFileResource in class HTTPFrame
post
public Reply post(Request request) throws ProtocolException, ResourceException
- Perform a post.
- Parameters:
- request - the HTTP request
- Returns:
- a Reply instance.
- Throws: ProtocolException
- If processing the request failed.
- Throws: ResourceException
- If this resource got a fatal error.
- Overrides:
- post in class HTTPFrame
handle
public Reply handle(Request request) throws ProtocolException
- Handles all relevant HTTP methods.
Merges the partial replies from each of the segments into
one global reply.
Remark: no direct relation to PostableResource.handle()
- Parameters:
- request - The HTTP request
- Returns:
- a Reply instance.
- Throws: ProtocolException
- If processing the request failed.
byteArrayNEquals
public static final boolean byteArrayNEquals(byte ba1[],
int off1,
byte ba2[],
int off2,
int n)
- Analogous to standard C's
strncmp
, for byte arrays.
(Should be in some utility package, I'll put it here for now)
- Parameters:
- ba1 - the first byte array
- off1 - where to start in the first array
- ba2 - the second byte array
- off2 - where to start in the second array
- n - the length to compare up to
- Returns:
- true if both specified parts of the arrays are
equal, false if they aren't .
getLastModified
public long getLastModified()
- Get this resource last modification time.
- Overrides:
- getLastModified in class Resource
createDefaultReply
public final Reply createDefaultReply(Request request,
int status)
- Create a reply to answer to request on this file.
- Overrides:
- createDefaultReply in class HTTPFrame
createCommandReply
public final Reply createCommandReply(Request request,
int status)
All Packages Class Hierarchy This Package Previous Next Index