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:

java.io.Closeable, java.io.DataInput, java.io.ObjectInput, java.lang.AutoCloseable, ByteInput, Unmarshaller

public class RiverUnmarshaller
extends AbstractUnmarshaller

Field Summary

Fields

Modifier and Type	Field	Description
private BlockUnmarshaller	blockUnmarshaller
private java.util.ArrayList<ClassDescriptor>	classCache
private java.security.PrivilegedExceptionAction<RiverObjectInputStream>	createObjectInputStreamAction
private static ReflectiveCreator	DEFAULT_CREATOR
private int	depth
private java.util.ArrayList<java.lang.Object>	instanceCache
private RiverObjectInputStream	objectInputStream
private static java.lang.reflect.Field	proxyInvocationHandler
private SerializableClassRegistry	registry
private java.util.SortedSet<Validator>	validators
private int	validatorSeq
private int	version

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
(package private) void	addValidation(java.io.ObjectInputValidation validation, int prio)
void	clearClassCache()	Discard the class cache.
void	clearInstanceCache()	Discard the instance cache.
void	close()
private RiverObjectInputStream	createObjectInputStream()
protected void	discardFields(SerializableClassDescriptor descriptor)
private void	doInitSerializable(java.lang.Object obj, SerializableClassDescriptor descriptor, boolean discardMissing)
private java.lang.Object	doReadArray(int cnt, boolean unshared, boolean discardMissing)
private java.lang.Object	doReadBooleanArray(int cnt, boolean unshared)
private java.lang.Object	doReadByteArray(int cnt, boolean unshared)
private java.lang.Object	doReadCharArray(int cnt, boolean unshared)
(package private) ClassDescriptor	doReadClassDescriptor(int classType, boolean required)
(package private) java.lang.Object	doReadCollectionObject(boolean unshared, int idx, int size, boolean discardMissing)
private java.lang.Object	doReadDoubleArray(int cnt, boolean unshared)
private java.lang.Object	doReadFloatArray(int cnt, boolean unshared)
private java.lang.Object	doReadIntArray(int cnt, boolean unshared)
private java.lang.Object	doReadLongArray(int cnt, boolean unshared)
(package private) java.lang.Object	doReadMapObject(boolean unshared, int idx, int size, boolean key, boolean discardMissing)
(package private) java.lang.Object	doReadNestedObject(boolean unshared, java.lang.String enclosingClassName)
protected java.lang.Object	doReadNewObject(int streamClassType, boolean unshared, boolean discardMissing)
protected java.lang.Object	doReadObject(boolean unshared)	Implementation of the actual object-reading method.
(package private) java.lang.Object	doReadObject(boolean unshared, boolean discardMissing)
(package private) java.lang.Object	doReadObject(int leadByte, boolean unshared, boolean discardMissing)
private java.lang.Object	doReadObjectArray(int cnt, java.lang.Class<?> type, boolean unshared, boolean discardMissing)
private java.lang.Object	doReadShortArray(int cnt, boolean unshared)
void	finish()	Finish reading from the current input.
private BlockUnmarshaller	getBlockUnmarshaller()
private RiverObjectInputStream	getObjectInputStream()
private java.lang.Object	readCollectionData(boolean unshared, int cacheIdx, int len, java.util.Collection target, boolean discardMissing)
protected void	readFields(java.lang.Object obj, SerializableClassDescriptor descriptor, boolean discardMissing)
private java.lang.Object	readMapData(boolean unshared, int cacheIdx, int len, java.util.Map target, boolean discardMissing)
private java.lang.Object	readSortedMapData(boolean unshared, int cacheIdx, int len, java.util.SortedMap target, boolean discardMissing)
private java.lang.Object	readSortedSetData(boolean unshared, int cacheIdx, int len, java.util.SortedSet target, boolean discardMissing)
protected java.lang.String	readString()
java.lang.String	readUTF()
private java.lang.Object	replace(java.lang.Object object)
private static java.lang.Enum	resolveEnumConstant(ClassDescriptor descriptor, java.lang.String name)
private static java.io.InvalidObjectException	sharedMismatch()
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

Field Detail

DEFAULT_CREATOR

private static final ReflectiveCreator DEFAULT_CREATOR

instanceCache

private final java.util.ArrayList<java.lang.Object> instanceCache

classCache

private final java.util.ArrayList<ClassDescriptor> classCache

registry

private final SerializableClassRegistry registry

version

private int version

depth

private int depth

blockUnmarshaller

private BlockUnmarshaller blockUnmarshaller

objectInputStream

private RiverObjectInputStream objectInputStream

validators

private java.util.SortedSet<Validator> validators

validatorSeq

private int validatorSeq

proxyInvocationHandler

private static final java.lang.reflect.Field proxyInvocationHandler

createObjectInputStreamAction

private final java.security.PrivilegedExceptionAction<RiverObjectInputStream> createObjectInputStreamAction

Constructor Detail

RiverUnmarshaller

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

Method Detail

clearInstanceCache

public void clearInstanceCache()
                        throws java.io.IOException

Description copied from interface: Unmarshaller

Discard the instance cache.

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.

Throws:

java.io.IOException - if an error occurs

close

public void close()
           throws java.io.IOException

Description copied from class: SimpleDataInput

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.io.ObjectInput

Overrides:

close in class SimpleDataInput

Throws:

java.io.IOException

finish

public void finish()
            throws java.io.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:

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

getBlockUnmarshaller

private BlockUnmarshaller getBlockUnmarshaller()

getObjectInputStream

private RiverObjectInputStream getObjectInputStream()
                                             throws java.io.IOException

Throws:

java.io.IOException

createObjectInputStream

private RiverObjectInputStream createObjectInputStream()
                                                throws java.io.IOException

Throws:

java.io.IOException

doReadNestedObject

java.lang.Object doReadNestedObject(boolean unshared,
                                    java.lang.String enclosingClassName)
                             throws java.lang.ClassNotFoundException,
                                    java.io.IOException

Throws:

java.lang.ClassNotFoundException

java.io.IOException

doReadCollectionObject

java.lang.Object doReadCollectionObject(boolean unshared,
                                        int idx,
                                        int size,
                                        boolean discardMissing)
                                 throws java.lang.ClassNotFoundException,
                                        java.io.IOException

Throws:

java.lang.ClassNotFoundException

java.io.IOException

doReadMapObject

java.lang.Object doReadMapObject(boolean unshared,
                                 int idx,
                                 int size,
                                 boolean key,
                                 boolean discardMissing)
                          throws java.lang.ClassNotFoundException,
                                 java.io.IOException

Throws:

java.lang.ClassNotFoundException

java.io.IOException

doReadObject

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

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

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

doReadObject

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

Throws:

java.io.IOException

java.lang.ClassNotFoundException

doReadObject

java.lang.Object doReadObject(int leadByte,
                              boolean unshared,
                              boolean discardMissing)
                       throws java.io.IOException,
                              java.lang.ClassNotFoundException

Throws:

java.io.IOException

java.lang.ClassNotFoundException

readCollectionData

private java.lang.Object readCollectionData(boolean unshared,
                                            int cacheIdx,
                                            int len,
                                            java.util.Collection target,
                                            boolean discardMissing)
                                     throws java.lang.ClassNotFoundException,
                                            java.io.IOException

Throws:

java.lang.ClassNotFoundException

java.io.IOException

readSortedSetData

private java.lang.Object readSortedSetData(boolean unshared,
                                           int cacheIdx,
                                           int len,
                                           java.util.SortedSet target,
                                           boolean discardMissing)
                                    throws java.lang.ClassNotFoundException,
                                           java.io.IOException

Throws:

java.lang.ClassNotFoundException

java.io.IOException

readMapData

private java.lang.Object readMapData(boolean unshared,
                                     int cacheIdx,
                                     int len,
                                     java.util.Map target,
                                     boolean discardMissing)
                              throws java.lang.ClassNotFoundException,
                                     java.io.IOException

Throws:

java.lang.ClassNotFoundException

java.io.IOException

readSortedMapData

private java.lang.Object readSortedMapData(boolean unshared,
                                           int cacheIdx,
                                           int len,
                                           java.util.SortedMap target,
                                           boolean discardMissing)
                                    throws java.lang.ClassNotFoundException,
                                           java.io.IOException

Throws:

java.lang.ClassNotFoundException

java.io.IOException

sharedMismatch

private static java.io.InvalidObjectException sharedMismatch()

doReadClassDescriptor

ClassDescriptor doReadClassDescriptor(int classType,
                                      boolean required)
                               throws java.io.IOException,
                                      java.lang.ClassNotFoundException

Throws:

java.io.IOException

java.lang.ClassNotFoundException

readString

protected java.lang.String readString()
                               throws java.io.IOException

Throws:

java.io.IOException

start

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

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

doReadNewObject

protected java.lang.Object doReadNewObject(int streamClassType,
                                           boolean unshared,
                                           boolean discardMissing)
                                    throws java.lang.ClassNotFoundException,
                                           java.io.IOException

Throws:

java.lang.ClassNotFoundException

java.io.IOException

doReadDoubleArray

private java.lang.Object doReadDoubleArray(int cnt,
                                           boolean unshared)
                                    throws java.io.IOException

Throws:

java.io.IOException

doReadFloatArray

private java.lang.Object doReadFloatArray(int cnt,
                                          boolean unshared)
                                   throws java.io.IOException

Throws:

java.io.IOException

doReadCharArray

private java.lang.Object doReadCharArray(int cnt,
                                         boolean unshared)
                                  throws java.io.IOException

Throws:

java.io.IOException

doReadLongArray

private java.lang.Object doReadLongArray(int cnt,
                                         boolean unshared)
                                  throws java.io.IOException

Throws:

java.io.IOException

doReadIntArray

private java.lang.Object doReadIntArray(int cnt,
                                        boolean unshared)
                                 throws java.io.IOException

Throws:

java.io.IOException

doReadShortArray

private java.lang.Object doReadShortArray(int cnt,
                                          boolean unshared)
                                   throws java.io.IOException

Throws:

java.io.IOException

doReadByteArray

private java.lang.Object doReadByteArray(int cnt,
                                         boolean unshared)
                                  throws java.io.IOException

Throws:

java.io.IOException

doReadBooleanArray

private java.lang.Object doReadBooleanArray(int cnt,
                                            boolean unshared)
                                     throws java.io.IOException

Throws:

java.io.IOException

doReadObjectArray

private java.lang.Object doReadObjectArray(int cnt,
                                           java.lang.Class<?> type,
                                           boolean unshared,
                                           boolean discardMissing)
                                    throws java.lang.ClassNotFoundException,
                                           java.io.IOException

Throws:

java.lang.ClassNotFoundException

java.io.IOException

doReadArray

private java.lang.Object doReadArray(int cnt,
                                     boolean unshared,
                                     boolean discardMissing)
                              throws java.lang.ClassNotFoundException,
                                     java.io.IOException

Throws:

java.lang.ClassNotFoundException

java.io.IOException

resolveEnumConstant

private static java.lang.Enum resolveEnumConstant(ClassDescriptor descriptor,
                                                  java.lang.String name)

doInitSerializable

private void doInitSerializable(java.lang.Object obj,
                                SerializableClassDescriptor descriptor,
                                boolean discardMissing)
                         throws java.io.IOException,
                                java.lang.ClassNotFoundException

Throws:

java.io.IOException

java.lang.ClassNotFoundException

readFields

protected void readFields(java.lang.Object obj,
                          SerializableClassDescriptor descriptor,
                          boolean discardMissing)
                   throws java.io.IOException,
                          java.lang.ClassNotFoundException

Throws:

java.io.IOException

java.lang.ClassNotFoundException

discardFields

protected void discardFields(SerializableClassDescriptor descriptor)
                      throws java.io.IOException

Throws:

java.io.IOException

addValidation

void addValidation(java.io.ObjectInputValidation validation,
                   int prio)

readUTF

public java.lang.String readUTF()
                         throws java.io.IOException

Description copied from class: SimpleDataInput

Specified by:

readUTF in interface java.io.DataInput

Overrides:

readUTF in class SimpleDataInput

Throws:

java.io.IOException

replace

private java.lang.Object replace(java.lang.Object object)