org.opensaml.ws.message.handler
Class BaseHandlerChainAwareMessageEncoder

java.lang.Object
  org.opensaml.ws.message.encoder.BaseMessageEncoder
      org.opensaml.ws.message.handler.BaseHandlerChainAwareMessageEncoder

All Implemented Interfaces:

MessageEncoder, HandlerChainAware

Direct Known Subclasses:

SOAP11Encoder

public abstract class BaseHandlerChainAwareMessageEncoder
extends BaseMessageEncoder
implements HandlerChainAware

Base class for message encoders which are capable of processing the message context's outbound HandlerChain.

Field Summary

private org.slf4j.Logger

log Class logger.

Constructor Summary

BaseHandlerChainAwareMessageEncoder()

Method Summary

protected void	doEncode(MessageContext messageContext) Encodes the outbound message onto the outbound transport.
protected abstract void	encodeToTransport(MessageContext messageContext) Encode the message context to the transport.
protected void	invokeHandlerChain(HandlerChain handlerChain, MessageContext messageContext) Invoke a handler chain on the specified message context.
protected abstract void	prepareMessageContext(MessageContext messageContext) Perform final binding-specific processing of message context and prepare it for encoding to the transport.
protected void	processOutboundHandlerChain(MessageContext messageContext) Process the outbound HandlerChain for the message context, if any.

Methods inherited from class org.opensaml.ws.message.encoder.BaseMessageEncoder

encode, logEncodedMessage, marshallMessage

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.opensaml.ws.message.encoder.MessageEncoder

providesMessageConfidentiality, providesMessageIntegrity

Field Detail

log

private final org.slf4j.Logger log

Class logger.

Constructor Detail

BaseHandlerChainAwareMessageEncoder

public BaseHandlerChainAwareMessageEncoder()

Method Detail

doEncode

protected void doEncode(MessageContext messageContext)
                 throws MessageEncodingException

Encodes the outbound message onto the outbound transport.

Specified by:

doEncode in class BaseMessageEncoder

Parameters:

messageContext - current message context

Throws:

MessageEncodingException - thrown if there is a problem encoding the message

prepareMessageContext

protected abstract void prepareMessageContext(MessageContext messageContext)
                                       throws MessageEncodingException

Perform final binding-specific processing of message context and prepare it for encoding to the transport.

This should include constructing and populating all binding-specific structure and data that needs to be reflected by the message context's properties.

This method is called prior to processOutboundHandlerChain(MessageContext).

Parameters:

messageContext - the message context to process

Throws:

MessageEncodingException - thrown if there is a problem preparing the message context for encoding

encodeToTransport

protected abstract void encodeToTransport(MessageContext messageContext)
                                   throws MessageEncodingException

Encode the message context to the transport.

Parameters:

messageContext - the message context to process

Throws:

MessageEncodingException - thrown if there is a problem encoding the message context to the transport

processOutboundHandlerChain

protected void processOutboundHandlerChain(MessageContext messageContext)
                                    throws MessageEncodingException

Process the outbound HandlerChain for the message context, if any.

Parameters:

messageContext - the message context to process

Throws:

MessageEncodingException - thrown if a handler indicates a problem handling the message

invokeHandlerChain

protected void invokeHandlerChain(HandlerChain handlerChain,
                                  MessageContext messageContext)
                           throws HandlerException

Invoke a handler chain on the specified message context.

Parameters:

handlerChain - the handle chain to invoke

messageContext - the message context to process

Throws:

HandlerException - if handler chain encountered a problem handling the message context