Package org.jboss.marshalling.river

Class RiverUnmarshaller

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

org.jboss.marshalling.river.RiverUnmarshaller

All Implemented Interfaces:

Closeable, DataInput, ObjectInput, AutoCloseable, ByteInput, Unmarshaller

public class RiverUnmarshaller
extends AbstractUnmarshaller

Field Summary

Fields inherited from class org.jboss.marshalling.AbstractUnmarshaller

classExternalizerFactory, classResolver, classTable, configuredVersion, exceptionListener, objectPreResolver, objectResolver, objectTable, serializabilityChecker, streamHeader

Fields inherited from class org.jboss.marshalling.SimpleDataInput

buffer, limit, position

Fields inherited from class org.jboss.marshalling.ByteInputStream

byteInput

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	RiverUnmarshaller(RiverMarshallerFactory marshallerFactory, SerializableClassRegistry registry, MarshallingConfiguration configuration)

Method Summary

Modifier and Type	Method	Description
void	clearClassCache()	Discard the class cache.
void	clearInstanceCache()	Discard the instance cache.
void	close()
protected void	discardFields(SerializableClassDescriptor descriptor)
protected Object	doReadNewObject(int streamClassType, boolean unshared, boolean discardMissing)
protected Object	doReadObject(boolean unshared)	Implementation of the actual object-reading method.
void	finish()	Finish reading from the current input.
protected void	readFields(Object obj, SerializableClassDescriptor descriptor, boolean discardMissing)
protected String	readString()
String	readUTF()
void	start(ByteInput byteInput)	Start reading from the given input.

Methods inherited from class org.jboss.marshalling.AbstractObjectInput

readObject, readObject, readObjectUnshared, readObjectUnshared

Methods inherited from class org.jboss.marshalling.SimpleDataInput

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

Methods inherited from class java.io.InputStream

mark, markSupported, nullInputStream, readAllBytes, readNBytes, readNBytes, reset, transferTo

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.ByteInput

available, read, read, read, skip

Methods inherited from interface java.io.DataInput

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

Methods inherited from interface java.io.ObjectInput

available, read, read, read, readObject, skip

Methods inherited from interface org.jboss.marshalling.Unmarshaller

readObject, readObjectUnshared, readObjectUnshared

Constructor Detail

RiverUnmarshaller

protected RiverUnmarshaller(RiverMarshallerFactory marshallerFactory,
                            SerializableClassRegistry registry,
                            MarshallingConfiguration configuration)

Method Detail

clearInstanceCache

public void clearInstanceCache()
                        throws IOException

Description copied from interface: Unmarshaller

Discard the instance cache.

Throws:

IOException - if an error occurs

clearClassCache

public void clearClassCache()
                     throws IOException

Description copied from interface: Unmarshaller

Discard the class cache. Implicitly also discards the instance cache.

Throws:

IOException - if an error occurs

close

public void close()
           throws IOException

Description copied from class: SimpleDataInput

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in interface ObjectInput

Overrides:

close in class SimpleDataInput

Throws:

IOException

finish

public void finish()
            throws IOException

Description copied from class: AbstractUnmarshaller

Finish reading from the current input. The internal buffer is discarded, not flushed.

Specified by:

finish in interface Unmarshaller

Overrides:

finish in class AbstractUnmarshaller

Throws:

IOException - not thrown by this implementation, but may be overridden to be thrown if a problem occurs

doReadObject

protected Object doReadObject(boolean unshared)
                       throws ClassNotFoundException,
                              IOException

Description copied from class: AbstractObjectInput

Implementation of the actual object-reading method.

Specified by:

doReadObject in class AbstractObjectInput

Parameters:

unshared - true if the instance should be unshared, false if it is shared

Returns:

the object to read

Throws:

ClassNotFoundException - if the class for the object could not be loaded

IOException - if an I/O error occurs

readString

protected String readString()
                     throws IOException

Throws:

IOException

start

public void start(ByteInput byteInput)
           throws IOException

Description copied from class: AbstractUnmarshaller

Start reading from the given input. The internal buffer is discarded.

Specified by:

start in interface Unmarshaller

Overrides:

start in class AbstractUnmarshaller

Parameters:

byteInput - the new input from which to read

Throws:

IOException - not thrown by this implementation, but may be overridden to be thrown if a problem occurs

doReadNewObject

protected Object doReadNewObject(int streamClassType,
                                 boolean unshared,
                                 boolean discardMissing)
                          throws ClassNotFoundException,
                                 IOException

Throws:

ClassNotFoundException

IOException

readFields

protected void readFields(Object obj,
                          SerializableClassDescriptor descriptor,
                          boolean discardMissing)
                   throws IOException,
                          ClassNotFoundException

Throws:

IOException

ClassNotFoundException

discardFields

protected void discardFields(SerializableClassDescriptor descriptor)
                      throws IOException

Throws:

IOException

readUTF

public String readUTF()
               throws IOException

Description copied from class: SimpleDataInput

Specified by:

readUTF in interface DataInput

Overrides:

readUTF in class SimpleDataInput

Throws:

IOException