org.jboss.marshalling
Class UnmarshallingObjectInputStream

java.lang.Object
  java.io.InputStream
      java.io.ObjectInputStream
          org.jboss.marshalling.UnmarshallingObjectInputStream

All Implemented Interfaces:

Closeable, DataInput, ObjectInput, ObjectStreamConstants

public final class UnmarshallingObjectInputStream
extends ObjectInputStream

An object input stream which wraps an Unmarshaller, which may be used by legacy ObjectInputStream-based applications that wish to use the marshalling framework.

Nested Class Summary

Nested classes/interfaces inherited from class java.io.ObjectInputStream

ObjectInputStream.GetField

Field Summary

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

Constructor Summary

UnmarshallingObjectInputStream(Unmarshaller unmarshaller, ByteInput byteInput)
Construct a new instance which delegates to the given unmarshaller, reading from the given input.

UnmarshallingObjectInputStream(Unmarshaller unmarshaller, InputStream stream)
Construct a new instance which delegates to the given unmarshaller, reading from the given input.

Method Summary

int	available()
void	close()
void	defaultReadObject() May not be invoked in this context.
protected boolean	enableResolveObject(boolean enable)
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)
boolean	readBoolean()
byte	readByte()
char	readChar()
protected ObjectStreamClass	readClassDescriptor()
double	readDouble()
ObjectInputStream.GetField	readFields() May not be invoked in this context.
float	readFloat()
void	readFully(byte[] b)
void	readFully(byte[] b, int off, int len)
int	readInt()
String	readLine() Deprecated.
long	readLong()
protected Object	readObjectOverride()
Object	readObjectUnshared()
short	readShort()
protected void	readStreamHeader()
Object	readUnshared()
int	readUnsignedByte()
int	readUnsignedShort()
String	readUTF()
void	registerValidation(ObjectInputValidation obj, int prio) May not be invoked in this context.
protected Class<?>	resolveClass(ObjectStreamClass desc)
protected Object	resolveObject(Object obj)
protected Class<?>	resolveProxyClass(String[] interfaces)
long	skip(long n)
int	skipBytes(int n)

Methods inherited from class java.io.ObjectInputStream

readObject

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

Constructor Detail

UnmarshallingObjectInputStream

public UnmarshallingObjectInputStream(Unmarshaller unmarshaller,
                                      InputStream stream)
                               throws IOException,
                                      SecurityException

Construct a new instance which delegates to the given unmarshaller, reading from the given input. The unmarshaller will read from the input stream until it is closed.

Parameters:

unmarshaller - the delegate unmarshaller

stream - the input stream to read from

Throws:

IOException - if an I/O error occurs

SecurityException - if the caller does not have permission to construct an instance of this class

UnmarshallingObjectInputStream

public UnmarshallingObjectInputStream(Unmarshaller unmarshaller,
                                      ByteInput byteInput)
                               throws IOException,
                                      SecurityException

Construct a new instance which delegates to the given unmarshaller, reading from the given input. The unmarshaller will read from the input stream until it is closed.

Parameters:

unmarshaller - the delegate unmarshaller

byteInput - the input stream to read from

Throws:

IOException - if an I/O error occurs

SecurityException - if the caller does not have permission to construct an instance of this class

Method Detail

readUnshared

public Object readUnshared()
                    throws IOException,
                           ClassNotFoundException

Overrides:

readUnshared in class ObjectInputStream

Throws:

IOException

ClassNotFoundException

readObjectOverride

protected Object readObjectOverride()
                             throws ClassNotFoundException,
                                    IOException

Overrides:

readObjectOverride in class ObjectInputStream

Throws:

ClassNotFoundException

IOException

read

public int read()
         throws IOException

Specified by:

read in interface ObjectInput

Overrides:

read in class ObjectInputStream

Throws:

IOException

read

public int read(byte[] b)
         throws IOException

Specified by:

read in interface ObjectInput

Overrides:

read in class InputStream

Throws:

IOException

read

public int read(byte[] b,
                int off,
                int len)
         throws IOException

Specified by:

read in interface ObjectInput

Overrides:

read in class ObjectInputStream

Throws:

IOException

skip

public long skip(long n)
          throws IOException

Specified by:

skip in interface ObjectInput

Overrides:

skip in class InputStream

Throws:

IOException

available

public int available()
              throws IOException

Specified by:

available in interface ObjectInput

Overrides:

available in class ObjectInputStream

Throws:

IOException

close

public void close()
           throws IOException,
                  IllegalStateException

Specified by:

close in interface Closeable

Specified by:

close in interface ObjectInput

Overrides:

close in class ObjectInputStream

Throws:

IOException

IllegalStateException

readFully

public void readFully(byte[] b)
               throws IOException

Specified by:

readFully in interface DataInput

Overrides:

readFully in class ObjectInputStream

Throws:

IOException

readFully

public void readFully(byte[] b,
                      int off,
                      int len)
               throws IOException

Specified by:

readFully in interface DataInput

Overrides:

readFully in class ObjectInputStream

Throws:

IOException

skipBytes

public int skipBytes(int n)
              throws IOException

Specified by:

skipBytes in interface DataInput

Overrides:

skipBytes in class ObjectInputStream

Throws:

IOException

readBoolean

public boolean readBoolean()
                    throws IOException

Specified by:

readBoolean in interface DataInput

Overrides:

readBoolean in class ObjectInputStream

Throws:

IOException

readByte

public byte readByte()
              throws IOException

Specified by:

readByte in interface DataInput

Overrides:

readByte in class ObjectInputStream

Throws:

IOException

readUnsignedByte

public int readUnsignedByte()
                     throws IOException

Specified by:

readUnsignedByte in interface DataInput

Overrides:

readUnsignedByte in class ObjectInputStream

Throws:

IOException

readShort

public short readShort()
                throws IOException

Specified by:

readShort in interface DataInput

Overrides:

readShort in class ObjectInputStream

Throws:

IOException

readUnsignedShort

public int readUnsignedShort()
                      throws IOException

Specified by:

readUnsignedShort in interface DataInput

Overrides:

readUnsignedShort in class ObjectInputStream

Throws:

IOException

readChar

public char readChar()
              throws IOException

Specified by:

readChar in interface DataInput

Overrides:

readChar in class ObjectInputStream

Throws:

IOException

readInt

public int readInt()
            throws IOException

Specified by:

readInt in interface DataInput

Overrides:

readInt in class ObjectInputStream

Throws:

IOException

readLong

public long readLong()
              throws IOException

Specified by:

readLong in interface DataInput

Overrides:

readLong in class ObjectInputStream

Throws:

IOException

readFloat

public float readFloat()
                throws IOException

Specified by:

readFloat in interface DataInput

Overrides:

readFloat in class ObjectInputStream

Throws:

IOException

readDouble

public double readDouble()
                  throws IOException

Specified by:

readDouble in interface DataInput

Overrides:

readDouble in class ObjectInputStream

Throws:

IOException

readLine

@Deprecated
public String readLine()
                throws IOException

Deprecated.

Specified by:

readLine in interface DataInput

Overrides:

readLine in class ObjectInputStream

Throws:

IOException

readUTF

public String readUTF()
               throws IOException

Specified by:

readUTF in interface DataInput

Overrides:

readUTF in class ObjectInputStream

Throws:

IOException

readObjectUnshared

public Object readObjectUnshared()
                          throws ClassNotFoundException,
                                 IOException

Throws:

ClassNotFoundException

IOException

resolveClass

protected final Class<?> resolveClass(ObjectStreamClass desc)
                               throws IllegalStateException

Overrides:

resolveClass in class ObjectInputStream

Throws:

IllegalStateException

resolveProxyClass

protected final Class<?> resolveProxyClass(String[] interfaces)
                                    throws IllegalStateException

Overrides:

resolveProxyClass in class ObjectInputStream

Throws:

IllegalStateException

resolveObject

protected final Object resolveObject(Object obj)
                              throws IllegalStateException

Overrides:

resolveObject in class ObjectInputStream

Throws:

IllegalStateException

enableResolveObject

protected final boolean enableResolveObject(boolean enable)
                                     throws IllegalStateException

Overrides:

enableResolveObject in class ObjectInputStream

Throws:

IllegalStateException

readStreamHeader

protected final void readStreamHeader()
                               throws IllegalStateException

Overrides:

readStreamHeader in class ObjectInputStream

Throws:

IllegalStateException

readClassDescriptor

protected final ObjectStreamClass readClassDescriptor()
                                               throws IllegalStateException

Overrides:

readClassDescriptor in class ObjectInputStream

Throws:

IllegalStateException

defaultReadObject

public void defaultReadObject()
                       throws IllegalStateException

May not be invoked in this context.

Overrides:

defaultReadObject in class ObjectInputStream

Throws:

IllegalStateException - always

readFields

public ObjectInputStream.GetField readFields()
                                      throws IllegalStateException

May not be invoked in this context.

Overrides:

readFields in class ObjectInputStream

Throws:

IllegalStateException - always

registerValidation

public void registerValidation(ObjectInputValidation obj,
                               int prio)
                        throws IllegalStateException

May not be invoked in this context.

Overrides:

registerValidation in class ObjectInputStream

Parameters:

obj - ignored

prio - ignored

Throws:

IllegalStateException - always