oracle.syndication.server.transport.http
Class HttpTransProtocolManager

java.lang.Object
  |
  +--oracle.syndication.server.transport.http.HttpTransProtocolManager

public class HttpTransProtocolManager

extends java.lang.Object

implements OSSTransProtocolManager, oracle.xml.parser.v2.XMLConstants

This implementation of the OSSTransProtocolManager relies on the facilities of the HttpServletRequest and HttpServletResponse classes.

Since:

9.0.0.0.0 Beta

Constructor Summary

HttpTransProtocolManager()
used by the requestor

HttpTransProtocolManager(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp)
This instance of the OSSTransProtocolManager is created using an HttpServletRequest and an HttpServletResponse.

Method Summary

Type	Method
static void	augment(org.w3c.dom.Document doc, java.lang.String szURL) Augments a DOM Document by adding another layer above called ice-push-package with an attribute called push-url whose value we set.
void	destroy() This allows clean up of the transport layer.
boolean	isPushing() Tells if we are pushing
static void	main(java.lang.String[] args)
OSSRequest	readRequest() This method reads a request from a transport layer
OSSResponse	sendRequest(HTTPClient.URI destURI, OSSRequest req) This method is used for the syndication entity ( Server: PUSH or Broadcasting; Client: Send request )
void	setPushing(oracle.ds.driver.DSConnection dsConn, java.lang.String szSubscriberURL) This lets us know that we have a sink for writing to Dynamic Services.
void	setRequestAsReader(java.io.Reader rd)
void	setResponseWriter(java.io.PrintWriter pw)
void	writeResponse(OSSResponse resp) This method represents the functionality to write to a sink whatever messages are to be written.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HttpTransProtocolManager

public HttpTransProtocolManager(javax.servlet.http.HttpServletRequest req,
                                javax.servlet.http.HttpServletResponse resp)
                         throws java.io.IOException

This instance of the OSSTransProtocolManager is created using an HttpServletRequest and an HttpServletResponse.

HttpTransProtocolManager

public HttpTransProtocolManager()

used by the requestor

Method Detail

setPushing

public void setPushing(oracle.ds.driver.DSConnection dsConn,
                       java.lang.String szSubscriberURL)

This lets us know that we have a sink for writing to Dynamic Services. The DSConnection being set, it allows us to use Dynamic Services to push responses back to the subscribers.

isPushing

public boolean isPushing()

Tells if we are pushing

Specified by:

isPushing in interface OSSTransProtocolManager

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

augment

public static void augment(org.w3c.dom.Document doc,
                           java.lang.String szURL)

Augments a DOM Document by adding another layer above called ice-push-package with an attribute called push-url whose value we set.

writeResponse

public void writeResponse(OSSResponse resp)
                   throws java.io.IOException

This method represents the functionality to write to a sink whatever messages are to be written. This sink is what represents the subscriber and this method will be used by the syndicator

Specified by:

writeResponse in interface OSSTransProtocolManager

readRequest

public OSSRequest readRequest()

This method reads a request from a transport layer

Specified by:

readRequest in interface OSSTransProtocolManager

sendRequest

public OSSResponse sendRequest(HTTPClient.URI destURI,
                               OSSRequest req)
                        throws OSSException

This method is used for the syndication entity ( Server: PUSH or Broadcasting; Client: Send request )

Specified by:

sendRequest in interface OSSTransProtocolManager

destroy

public void destroy()
             throws java.io.IOException

This allows clean up of the transport layer.

Specified by:

destroy in interface OSSTransProtocolManager

setRequestAsReader

public void setRequestAsReader(java.io.Reader rd)

setResponseWriter

public void setResponseWriter(java.io.PrintWriter pw)