Class SerialMarshaller

java.lang.Object

java.io.OutputStream

org.jboss.marshalling.SimpleByteOutput

org.jboss.marshalling.ByteOutputStream

org.jboss.marshalling.SimpleDataOutput

org.jboss.marshalling.AbstractObjectOutput

org.jboss.marshalling.AbstractMarshaller

org.jboss.marshalling.serial.SerialMarshaller

All Implemented Interfaces:

Closeable, DataOutput, Flushable, ObjectOutput, ObjectStreamConstants, AutoCloseable, ByteOutput, Marshaller, ExtendedObjectStreamConstants

public final class SerialMarshaller
extends AbstractMarshaller
implements Marshaller, ExtendedObjectStreamConstants

Field Summary

Fields

Modifier and Type	Field	Description
private BlockMarshaller	blockMarshaller
private final int	bufferSize
private final PrivilegedExceptionAction<SerialObjectOutputStream>	createObjectOutputStreamAction
private final IdentityIntMap<Class<?>>	descriptorCache
private final IdentityHashMap<Class<?>, Externalizer>	externalizers
private final IdentityIntMap<Object>	instanceCache
private int	instanceSeq
private static final int	MIN_BUFFER_SIZE
private SerialObjectOutputStream	oos
private static final IdentityIntMap<Class<?>>	primitives
private final SerializableClassRegistry	registry
private final IdentityHashMap<Object,Object>	replacementCache

Fields inherited from class AbstractMarshaller

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

Fields inherited from class SimpleDataOutput

buffer

Fields inherited from class ByteOutputStream

byteOutput

Fields inherited from interface ExtendedObjectStreamConstants

TC_CLASSTABLEDESC, TC_OBJECTTABLE

Fields inherited from interface ObjectStreamConstants

baseWireHandle, PROTOCOL_VERSION_1, PROTOCOL_VERSION_2, SC_BLOCK_DATA, SC_ENUM, SC_EXTERNALIZABLE, SC_SERIALIZABLE, SC_WRITE_METHOD, SERIAL_FILTER_PERMISSION, 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

Constructor Summary

Constructors

Constructor	Description
SerialMarshaller(AbstractMarshallerFactory marshallerFactory, SerializableClassRegistry registry, MarshallingConfiguration configuration)

Method Summary

Modifier and Type	Method	Description
void	clearClassCache()	Discard the class cache.
void	clearInstanceCache()	Discard the instance cache.
private SerialObjectOutputStream	createObjectOutputStream()
private void	doEndBlock()
protected void	doWriteFields(SerializableClass info, Object obj)
protected void	doWriteObject(Object orig, boolean unshared)	Implementation of the actual object-writing method.
void	finish()	Finish writing to a stream.
void	flush()
private SerialObjectOutputStream	getObjectOutputStream()
private static String	getSignature(Class<?> type)
void	start(ByteOutput byteOutput)	Begin writing to a stream.
private void	writeClassDescFor(Class<?> forClass)
private void	writeNewClassDescFor(Class<?> forClass)
private void	writeNewPlainClassDesc(Class<?> forClass)
private void	writeNewProxyClassDesc(Class<?> forClass)
(package private) void	writeNoBlockFlush(byte[] bytes, int off, int len)
private void	writeSerialData(Class<?> objClass, Object obj)

Methods inherited from class AbstractMarshaller

close, writeObject, writeObjectUnshared

Methods inherited from class SimpleDataOutput

shallowFlush, write, write, write, writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeDouble, writeFloat, writeInt, writeLong, writeShort, writeUTF

Methods inherited from class OutputStream

nullOutputStream

Methods inherited from class Object

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

Methods inherited from interface ByteOutput

write, write, write

Methods inherited from interface Closeable

close

Methods inherited from interface DataOutput

writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeDouble, writeFloat, writeInt, writeLong, writeShort, writeUTF

Methods inherited from interface Marshaller

writeObjectUnshared

Methods inherited from interface ObjectOutput

close, write, write, write, writeObject

Field Details

MIN_BUFFER_SIZE

private static final int MIN_BUFFER_SIZE

See Also:

• Constant Field Values

registry

private final SerializableClassRegistry registry

instanceCache

private final IdentityIntMap<Object> instanceCache

descriptorCache

private final IdentityIntMap<Class<?>> descriptorCache

replacementCache

private final IdentityHashMap<Object,Object> replacementCache

externalizers

private final IdentityHashMap<Class<?>, Externalizer> externalizers

bufferSize

private final int bufferSize

oos

private SerialObjectOutputStream oos

blockMarshaller

private BlockMarshaller blockMarshaller

instanceSeq

private int instanceSeq

createObjectOutputStreamAction

private final PrivilegedExceptionAction<SerialObjectOutputStream> createObjectOutputStreamAction

primitives

private static final IdentityIntMap<Class<?>> primitives

Constructor Details

SerialMarshaller

SerialMarshaller(AbstractMarshallerFactory marshallerFactory,
 SerializableClassRegistry registry,
 MarshallingConfiguration configuration)
          throws IOException

Throws:

IOException

Method Details

doWriteObject

protected void doWriteObject(Object orig,
 boolean unshared)
                      throws IOException

Description copied from class: AbstractObjectOutput

Implementation of the actual object-writing method.

Specified by:

doWriteObject in class AbstractObjectOutput

Parameters:

orig - the object to write

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

Throws:

IOException - if an I/O error occurs

writeSerialData

private void writeSerialData(Class<?> objClass,
 Object obj)
                      throws IOException

Throws:

IOException

createObjectOutputStream

private SerialObjectOutputStream createObjectOutputStream()
                                                   throws IOException

Throws:

IOException

getObjectOutputStream

private SerialObjectOutputStream getObjectOutputStream()
                                                throws IOException

Throws:

IOException

doWriteFields

protected void doWriteFields(SerializableClass info,
 Object obj)
                      throws IOException

Throws:

IOException

writeClassDescFor

private void writeClassDescFor(Class<?> forClass)
                        throws IOException

Throws:

IOException

writeNewClassDescFor

private void writeNewClassDescFor(Class<?> forClass)
                           throws IOException

Throws:

IOException

writeNewProxyClassDesc

private void writeNewProxyClassDesc(Class<?> forClass)
                             throws IOException

Throws:

IOException

writeNewPlainClassDesc

private void writeNewPlainClassDesc(Class<?> forClass)
                             throws IOException

Throws:

IOException

doEndBlock

private void doEndBlock()
                 throws IOException

Throws:

IOException

getSignature

private static String getSignature(Class<?> type)

clearInstanceCache

public void clearInstanceCache()
                        throws IOException

Description copied from interface: Marshaller

Discard the instance cache. May also discard the class cache in implementations that do not support separated class and instance caches.

Specified by:

clearInstanceCache in interface Marshaller

Throws:

IOException - if an error occurs

clearClassCache

public void clearClassCache()
                     throws IOException

Description copied from interface: Marshaller

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

Specified by:

clearClassCache in interface Marshaller

Throws:

IOException - if an error occurs

start

public void start(ByteOutput byteOutput)
           throws IOException

Description copied from class: AbstractMarshaller

Begin writing to a stream.

Specified by:

start in interface Marshaller

Overrides:

start in class AbstractMarshaller

Parameters:

byteOutput - the new stream

Throws:

IOException - if an error occurs

finish

public void finish()
            throws IOException

Description copied from class: AbstractMarshaller

Finish writing to a stream. The stream is released. No further writing may be done until the SimpleDataOutput.start(ByteOutput) method is again invoked.

Specified by:

finish in interface Marshaller

Overrides:

finish in class AbstractMarshaller

Throws:

IOException - if an error occurs

flush

public void flush()
           throws IOException

Description copied from class: SimpleDataOutput

Specified by:

flush in interface Flushable

Specified by:

flush in interface ObjectOutput

Overrides:

flush in class SimpleDataOutput

Throws:

IOException

writeNoBlockFlush

void writeNoBlockFlush(byte[] bytes,
 int off,
 int len)
                throws IOException

Throws:

IOException