Package com.yahoo.documentapi.messagebus.protocol

Class RoutableFactories60.DocumentReplyFactory

java.lang.Object

com.yahoo.documentapi.messagebus.protocol.AbstractRoutableFactory

com.yahoo.documentapi.messagebus.protocol.RoutableFactories60.DocumentReplyFactory

All Implemented Interfaces:

RoutableFactory

Direct Known Subclasses:

RoutableFactories60.CreateVisitorReplyFactory, RoutableFactories60.DestroyVisitorReplyFactory, RoutableFactories60.DocumentIgnoredReplyFactory, RoutableFactories60.DocumentListReplyFactory, RoutableFactories60.DocumentSummaryReplyFactory, RoutableFactories60.EmptyBucketsReplyFactory, RoutableFactories60.GetBucketListReplyFactory, RoutableFactories60.GetBucketStateReplyFactory, RoutableFactories60.GetDocumentReplyFactory, RoutableFactories60.MapVisitorReplyFactory, RoutableFactories60.PutDocumentReplyFactory, RoutableFactories60.QueryResultReplyFactory, RoutableFactories60.RemoveDocumentReplyFactory, RoutableFactories60.RemoveLocationReplyFactory, RoutableFactories60.SearchResultReplyFactory, RoutableFactories60.StatBucketReplyFactory, RoutableFactories60.UpdateDocumentReplyFactory, RoutableFactories60.VisitorInfoReplyFactory, RoutableFactories60.WrongDistributionReplyFactory

Enclosing class:

RoutableFactories60

public abstract static class RoutableFactories60.DocumentReplyFactory
extends AbstractRoutableFactory

Implements the shared factory logic required for DocumentReply objects, and it offers a more convenient interface for implementing RoutableFactory.

Author:

Simon Thoresen Hult

Constructor Summary

Constructors

Constructor	Description
DocumentReplyFactory()

Method Summary

Modifier and Type	Method	Description
com.yahoo.messagebus.Routable	decode(com.yahoo.document.serialization.DocumentDeserializer in, LoadTypeSet loadTypes)	This method decodes the given byte bufer to a routable.
protected abstract DocumentReply	doDecode(com.yahoo.document.serialization.DocumentDeserializer buf)	This method decodes a reply from the given byte buffer.
protected abstract boolean	doEncode(DocumentReply reply, com.yahoo.document.serialization.DocumentSerializer buf)	This method encodes the given reply into the given byte buffer.
boolean	encode(com.yahoo.messagebus.Routable obj, com.yahoo.document.serialization.DocumentSerializer out)	This method encodes the content of the given routable into a byte buffer that can later be decoded using the RoutableFactory.decode(DocumentDeserializer, com.yahoo.documentapi.messagebus.loadtypes.LoadTypeSet) method.

Methods inherited from class com.yahoo.documentapi.messagebus.protocol.AbstractRoutableFactory

decodeString, encodeString

Methods inherited from class java.lang.Object

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

Constructor Detail

DocumentReplyFactory

public DocumentReplyFactory()

Method Detail

doEncode

protected abstract boolean doEncode(DocumentReply reply,
                                    com.yahoo.document.serialization.DocumentSerializer buf)

This method encodes the given reply into the given byte buffer. You are guaranteed to only receive replies of the type that this factory was registered for.

This method is NOT exception safe. Return false to signal failure.

Parameters:

reply - The reply to encode.

buf - The byte buffer to write to.

Returns:

True if the message was encoded.

doDecode

protected abstract DocumentReply doDecode(com.yahoo.document.serialization.DocumentDeserializer buf)

This method decodes a reply from the given byte buffer. You are guaranteed to only receive byte buffers generated by a previous call to doEncode(DocumentReply, com.yahoo.document.serialization.DocumentSerializer).

This method is NOT exception safe. Return null to signal failure.

Parameters:

buf - The byte buffer to read from.

Returns:

The decoded reply.

encode

public boolean encode(com.yahoo.messagebus.Routable obj,
                      com.yahoo.document.serialization.DocumentSerializer out)

Description copied from interface: RoutableFactory

This method encodes the content of the given routable into a byte buffer that can later be decoded using the RoutableFactory.decode(DocumentDeserializer, com.yahoo.documentapi.messagebus.loadtypes.LoadTypeSet) method.

Return false to signal failure.

This method is NOT exception safe.

Parameters:

obj - The routable to encode.

out - The buffer to write into.

Returns:

True if the routable could be encoded.

decode

public com.yahoo.messagebus.Routable decode(com.yahoo.document.serialization.DocumentDeserializer in,
                                            LoadTypeSet loadTypes)

Description copied from interface: RoutableFactory

This method decodes the given byte bufer to a routable.

Return false to signal failure.

This method is NOT exception safe.

Parameters:

in - The buffer to read from.

loadTypes - The LoadTypeSet to inject into the Routable.

Returns:

The decoded routable.