org.apache.axis2.transport.http.server
Class HttpRequestHandlerChain
java.lang.Object
org.apache.axis2.transport.http.server.HttpRequestHandlerChain
- All Implemented Interfaces:
- HttpRequestHandler
- public class HttpRequestHandlerChain
- extends java.lang.Object
- implements HttpRequestHandler
Maintains a chain of HttpRequestHandler
s where new request-handlers
can be prepended/appended.
For each call to #processRequest(ResponseWriter,SimpleHttpServerConnection,RequestLine,Header[])
we iterate over the chain from the start to the end, stopping as soon as a handler
has claimed the output.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
HttpRequestHandlerChain
public HttpRequestHandlerChain(HttpRequestHandlerChain chain)
HttpRequestHandlerChain
public HttpRequestHandlerChain()
clear
public void clear()
prependHandler
public void prependHandler(HttpRequestHandler handler)
appendHandler
public void appendHandler(HttpRequestHandler handler)
processRequest
public boolean processRequest(SimpleHttpServerConnection conn,
SimpleRequest request)
throws java.io.IOException
- Description copied from interface:
HttpRequestHandler
- The request handler is asked to process this request.
If it is not capable/interested in processing it, this call should
be simply ignored.
Any modification of the output stream (via
conn.getWriter()
)
by this request handler will stop the execution chain and return the output
to the client.
The handler may also rewrite the request parameters (this is useful in
HttpRequestHandlerChain
structures).
- Specified by:
processRequest
in interface HttpRequestHandler
- Parameters:
conn
- The Connection object to which this request belongs to.request
- The request object.
- Returns:
- true if this handler handled the request and no other handlers in the
chain should be called, false otherwise.
- Throws:
java.io.IOException