org.jboss.marshalling.serial
Class SerialUnmarshaller

java.lang.Object
  org.jboss.marshalling.AbstractUnmarshaller
      org.jboss.marshalling.serial.SerialUnmarshaller

All Implemented Interfaces:

java.io.Closeable, java.io.DataInput, java.io.ObjectInput, java.io.ObjectStreamConstants, ByteInput, ExtendedObjectStreamConstants, Unmarshaller

public final class SerialUnmarshaller
extends AbstractUnmarshaller
implements Unmarshaller, ExtendedObjectStreamConstants

Field Summary

Fields inherited from class org.jboss.marshalling.AbstractUnmarshaller

byteInput, classExternalizerFactory, classResolver, classTable, configuredVersion, creator, externalizerFactory, objectResolver, objectTable, streamHeader

Fields inherited from interface org.jboss.marshalling.serial.ExtendedObjectStreamConstants

TC_CLASSTABLEDESC, TC_OBJECTTABLE

Fields inherited from interface java.io.ObjectStreamConstants

baseWireHandle, PROTOCOL_VERSION_1, PROTOCOL_VERSION_2, SC_BLOCK_DATA, SC_ENUM, SC_EXTERNALIZABLE, SC_SERIALIZABLE, SC_WRITE_METHOD, STREAM_MAGIC, STREAM_VERSION, SUBCLASS_IMPLEMENTATION_PERMISSION, SUBSTITUTION_PERMISSION, TC_ARRAY, TC_BASE, TC_BLOCKDATA, TC_BLOCKDATALONG, TC_CLASS, TC_CLASSDESC, TC_ENDBLOCKDATA, TC_ENUM, TC_EXCEPTION, TC_LONGSTRING, TC_MAX, TC_NULL, TC_OBJECT, TC_PROXYCLASSDESC, TC_REFERENCE, TC_RESET, TC_STRING

Method Summary

void	clearClassCache() Discard the class cache.
void	clearInstanceCache() Discard the instance cache.
void	close()
org.jboss.marshalling.serial.Descriptor	descriptorForClass(java.lang.Class<?> clazz)
protected java.lang.Object	doReadObject(boolean unshared) Implementation of the actual object-reading method.
protected void	doStart() Perform any unmarshaller-specific start activity.
void	finish() Finish unmarshalling from a stream.
void	start(ByteInput byteInput) Begin unmarshalling from a stream.

Methods inherited from class org.jboss.marshalling.AbstractUnmarshaller

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

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

readObjectUnshared

Methods inherited from interface java.io.ObjectInput

available, 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

Method Detail

doReadObject

protected java.lang.Object doReadObject(boolean unshared)
                                 throws java.lang.ClassNotFoundException,
                                        java.io.IOException

Description copied from class: AbstractUnmarshaller

Implementation of the actual object-reading method.

Specified by:

doReadObject in class AbstractUnmarshaller

Parameters:

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

Returns:

the object to read

Throws:

java.lang.ClassNotFoundException - if the class for the object could not be loaded

java.io.IOException - if an I/O error occurs

clearInstanceCache

public void clearInstanceCache()
                        throws java.io.IOException

Description copied from interface: Unmarshaller

Discard the instance cache.

Specified by:

clearInstanceCache in interface Unmarshaller

Throws:

java.io.IOException - if an error occurs

clearClassCache

public void clearClassCache()
                     throws java.io.IOException

Description copied from interface: Unmarshaller

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

Specified by:

clearClassCache in interface Unmarshaller

Throws:

java.io.IOException - if an error occurs

start

public void start(ByteInput byteInput)
           throws java.io.IOException

Description copied from class: AbstractUnmarshaller

Begin unmarshalling from a stream.

Specified by:

start in interface Unmarshaller

Overrides:

start in class AbstractUnmarshaller

Parameters:

byteInput - the new stream

Throws:

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

doStart

protected void doStart()
                throws java.io.IOException

Description copied from class: AbstractUnmarshaller

Perform any unmarshaller-specific start activity. This implementation simply reads the stream header.

Overrides:

doStart in class AbstractUnmarshaller

Throws:

java.io.IOException - if I/O exception occurs

finish

public void finish()
            throws java.io.IOException

Description copied from class: AbstractUnmarshaller

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

Specified by:

finish in interface Unmarshaller

Overrides:

finish in class AbstractUnmarshaller

Throws:

java.io.IOException - if an error occurs

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.io.ObjectInput

Throws:

java.io.IOException

descriptorForClass

public org.jboss.marshalling.serial.Descriptor descriptorForClass(java.lang.Class<?> clazz)