org.objectweb.dream.message.codec
Class MessageCodecHelperCompositeMessageDataStreamImpl
java.lang.Object
org.objectweb.dream.AbstractComponent
org.objectweb.dream.message.codec.AbstractDelegatingMessageCodecImpl
org.objectweb.dream.message.codec.MessageCodecHelperCompositeMessageDataStreamImpl
- All Implemented Interfaces:
- ContextualBindingController, NeedAsyncStartController, PrepareStopLifeCycleController, Loggable, MessageCodec, BindingController, LifeCycleController
public class MessageCodecHelperCompositeMessageDataStreamImpl
- extends AbstractDelegatingMessageCodecImpl
- implements MessageCodec
Codec helper implementation for composite messages. It scans the message
structure and recursively delegates to the client codec the encoding/decoding
of the message's chunks. This codec implementation requires a
DataInput
as input and a DataOutput
as output.
Methods inherited from class org.objectweb.dream.AbstractComponent |
beforeFirstStart, bindFc, getFcNeedAsyncStart, getFcState, initComponent, lookupFc, prepareStopFc, setLogger, startFc, stopFc, unbindFc |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
MessageCodecHelperCompositeMessageDataStreamImpl
public MessageCodecHelperCompositeMessageDataStreamImpl()
encode
public void encode(CodecInputOutput cio,
Message message)
throws IOException
- Description copied from interface:
MessageCodec
- Encodes the given message on the given stream. This method is responsible
to encode the given message and its sub messages recursively.
- Specified by:
encode
in interface MessageCodec
- Parameters:
cio
- contains the input on which the message is encoded.message
- a message to serialize.
- Throws:
IOException
- if an error occurs during the serialization.- See Also:
MessageCodec.encode(CodecInputOutput, Message)
decode
public Message decode(CodecInputOutput cio)
throws IOException
- Description copied from interface:
MessageCodec
- De-serializes a message from the given stream. This method is responsible
to decode the given message and its sub messages recursively.
- Specified by:
decode
in interface MessageCodec
- Parameters:
cio
- contains the output on which the message is decoded.
- Returns:
- a message
- Throws:
IOException
- if an error occurs during the de-serialization.- See Also:
MessageCodec.decode(CodecInputOutput)
doDecode
protected Message doDecode(DataInput input,
CodecInputOutput cio)
throws IOException
- Decode recursively a message and its sub messages (if any). It delegates to
the client message codec to decode a single message.
- Throws:
IOException
doEncode
protected void doEncode(Message message,
DataOutput output,
CodecInputOutput cio)
throws IOException
- Encode recursively a message and its sub messages (if any). It delegates to
the client message codec to encode a single message.
- Throws:
IOException
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