org.jboss.marshalling
Class AbstractUnmarshaller

java.lang.Object
  java.io.InputStream
      org.jboss.marshalling.SimpleByteInput
          org.jboss.marshalling.ByteInputStream
              org.jboss.marshalling.SimpleDataInput
                  org.jboss.marshalling.AbstractObjectInput
                      org.jboss.marshalling.AbstractUnmarshaller

All Implemented Interfaces:

Closeable, DataInput, ObjectInput, ByteInput, Unmarshaller

public abstract class AbstractUnmarshaller
extends AbstractObjectInput
implements Unmarshaller

An abstract implementation of the Unmarshaller interface. Most of the write methods delegate directly to the current data output.

Field Summary

protected ClassExternalizerFactory	classExternalizerFactory The configured class externalizer factory.
protected ClassResolver	classResolver The configured class resolver.
protected ClassTable	classTable The configured class table.
protected int	configuredVersion The configured version.
protected ExceptionListener	exceptionListener The configured exception listener.
protected Creator	externalizerCreator The configured serialized object creator.
protected ObjectResolver	objectResolver The configured object resolver.
protected ObjectTable	objectTable The configured object table.
protected SerializabilityChecker	serializabilityChecker The configured serializability checker.
protected Creator	serializedCreator The configured serialized object creator.
protected StreamHeader	streamHeader The configured stream header.

Fields inherited from class org.jboss.marshalling.SimpleDataInput

buffer, limit, position

Fields inherited from class org.jboss.marshalling.ByteInputStream

byteInput

Constructor Summary

protected

AbstractUnmarshaller(AbstractMarshallerFactory marshallerFactory, MarshallingConfiguration configuration) Construct a new unmarshaller instance.

Method Summary

void	finish() Finish unmarshalling from a stream.
void	start(ByteInput byteInput) Begin unmarshalling from a stream.

Methods inherited from class org.jboss.marshalling.AbstractObjectInput

doReadObject, readObject, readObject, readObjectUnshared, readObjectUnshared

Methods inherited from class org.jboss.marshalling.SimpleDataInput

available, close, read, read, read, readBoolean, readByte, readChar, readDouble, readFloat, readFully, readFully, readInt, readIntDirect, readLine, readLong, readLongDirect, readShort, readUnsignedByte, readUnsignedByteDirect, readUnsignedShort, readUTF, skip, skipBytes

Methods inherited from class java.io.InputStream

mark, markSupported, reset

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.marshalling.Unmarshaller

clearClassCache, clearInstanceCache, readObject, readObjectUnshared, readObjectUnshared

Methods inherited from interface java.io.ObjectInput

available, close, read, read, read, readObject, skip

Methods inherited from interface java.io.DataInput

readBoolean, readByte, readChar, readDouble, readFloat, readFully, readFully, readInt, readLine, readLong, readShort, readUnsignedByte, readUnsignedShort, readUTF, skipBytes

Methods inherited from interface org.jboss.marshalling.ByteInput

available, read, read, read, skip

Methods inherited from interface java.io.Closeable

close

Field Detail

classExternalizerFactory

protected final ClassExternalizerFactory classExternalizerFactory

The configured class externalizer factory.

streamHeader

protected final StreamHeader streamHeader

The configured stream header.

classResolver

protected final ClassResolver classResolver

The configured class resolver.

objectResolver

protected final ObjectResolver objectResolver

The configured object resolver.

serializedCreator

protected final Creator serializedCreator

The configured serialized object creator.

externalizerCreator

protected final Creator externalizerCreator

The configured serialized object creator.

classTable

protected final ClassTable classTable

The configured class table.

objectTable

protected final ObjectTable objectTable

The configured object table.

exceptionListener

protected final ExceptionListener exceptionListener

The configured exception listener.

serializabilityChecker

protected final SerializabilityChecker serializabilityChecker

The configured serializability checker.

configuredVersion

protected final int configuredVersion

The configured version.

Constructor Detail

AbstractUnmarshaller

protected AbstractUnmarshaller(AbstractMarshallerFactory marshallerFactory,
                               MarshallingConfiguration configuration)

Construct a new unmarshaller instance.

Parameters:

marshallerFactory - the marshaller factory

configuration -

Method Detail

start

public void start(ByteInput byteInput)
           throws IOException

Begin unmarshalling from a stream.

Specified by:

start in interface Unmarshaller

Overrides:

start in class SimpleDataInput

Parameters:

byteInput - the new stream

Throws:

IOException - if an error occurs during setup, such as an invalid header

finish

public void finish()
            throws IOException

Finish unmarshalling from a stream. Any transient class or instance cache is discarded.

Specified by:

finish in interface Unmarshaller

Overrides:

finish in class SimpleDataInput

Throws:

IOException - if an error occurs