com.thoughtworks.xstream.core.util
Class CustomObjectInputStream

java.lang.Object
  java.io.InputStream
      java.io.ObjectInputStream
          com.thoughtworks.xstream.core.util.CustomObjectInputStream

All Implemented Interfaces:

java.io.Closeable, java.io.DataInput, java.io.ObjectInput, java.io.ObjectStreamConstants

public class CustomObjectInputStream
extends java.io.ObjectInputStream

Nested Class Summary

static interface

CustomObjectInputStream.StreamCallback

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

java.io.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

CustomObjectInputStream(CustomObjectInputStream.StreamCallback callback)
Warning, this object is expensive to create (due to functionality inherited from superclass).

Method Summary

int	available() Unsupported methods
void	close()
void	defaultReadObject()
static CustomObjectInputStream	getInstance(DataHolder whereFrom, CustomObjectInputStream.StreamCallback callback)
void	mark(int readlimit)
boolean	markSupported()
CustomObjectInputStream.StreamCallback	peekCallback()
CustomObjectInputStream.StreamCallback	popCallback()
void	pushCallback(CustomObjectInputStream.StreamCallback callback) Allows the CustomObjectInputStream (which is expensive to create) to be reused.
int	read()
int	read(byte[] b)
int	read(byte[] buf, int off, int len)
boolean	readBoolean()
byte	readByte()
char	readChar()
double	readDouble()
java.io.ObjectInputStream.GetField	readFields()
float	readFloat()
void	readFully(byte[] buf)
void	readFully(byte[] buf, int off, int len)
int	readInt()
java.lang.String	readLine()
long	readLong()
protected java.lang.Object	readObjectOverride()
short	readShort()
java.lang.Object	readUnshared()
int	readUnsignedByte()
int	readUnsignedShort()
java.lang.String	readUTF()
void	registerValidation(java.io.ObjectInputValidation validation, int priority)
void	reset()
long	skip(long n)
int	skipBytes(int len)

Methods inherited from class java.io.ObjectInputStream

enableResolveObject, readClassDescriptor, readObject, readStreamHeader, resolveClass, resolveObject, resolveProxyClass

Methods inherited from class java.lang.Object

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

Constructor Detail

CustomObjectInputStream

public CustomObjectInputStream(CustomObjectInputStream.StreamCallback callback)
                        throws java.io.IOException,
                               java.lang.SecurityException

Warning, this object is expensive to create (due to functionality inherited from superclass). Use the static fetch() method instead, wherever possible.

Throws:

java.io.IOException

java.lang.SecurityException

See Also:

getInstance(com.thoughtworks.xstream.converters.DataHolder, com.thoughtworks.xstream.core.util.CustomObjectInputStream.StreamCallback)

Method Detail

getInstance

public static CustomObjectInputStream getInstance(DataHolder whereFrom,
                                                  CustomObjectInputStream.StreamCallback callback)

pushCallback

public void pushCallback(CustomObjectInputStream.StreamCallback callback)

Allows the CustomObjectInputStream (which is expensive to create) to be reused.

popCallback

public CustomObjectInputStream.StreamCallback popCallback()

peekCallback

public CustomObjectInputStream.StreamCallback peekCallback()

defaultReadObject

public void defaultReadObject()
                       throws java.io.IOException

Overrides:

defaultReadObject in class java.io.ObjectInputStream

Throws:

java.io.IOException

readObjectOverride

protected java.lang.Object readObjectOverride()
                                       throws java.io.IOException

Overrides:

readObjectOverride in class java.io.ObjectInputStream

Throws:

java.io.IOException

readBoolean

public boolean readBoolean()
                    throws java.io.IOException

Specified by:

readBoolean in interface java.io.DataInput

Overrides:

readBoolean in class java.io.ObjectInputStream

Throws:

java.io.IOException

readByte

public byte readByte()
              throws java.io.IOException

Specified by:

readByte in interface java.io.DataInput

Overrides:

readByte in class java.io.ObjectInputStream

Throws:

java.io.IOException

readInt

public int readInt()
            throws java.io.IOException

Specified by:

readInt in interface java.io.DataInput

Overrides:

readInt in class java.io.ObjectInputStream

Throws:

java.io.IOException

readChar

public char readChar()
              throws java.io.IOException

Specified by:

readChar in interface java.io.DataInput

Overrides:

readChar in class java.io.ObjectInputStream

Throws:

java.io.IOException

readFloat

public float readFloat()
                throws java.io.IOException

Specified by:

readFloat in interface java.io.DataInput

Overrides:

readFloat in class java.io.ObjectInputStream

Throws:

java.io.IOException

readDouble

public double readDouble()
                  throws java.io.IOException

Specified by:

readDouble in interface java.io.DataInput

Overrides:

readDouble in class java.io.ObjectInputStream

Throws:

java.io.IOException

readLong

public long readLong()
              throws java.io.IOException

Specified by:

readLong in interface java.io.DataInput

Overrides:

readLong in class java.io.ObjectInputStream

Throws:

java.io.IOException

readShort

public short readShort()
                throws java.io.IOException

Specified by:

readShort in interface java.io.DataInput

Overrides:

readShort in class java.io.ObjectInputStream

Throws:

java.io.IOException

readUTF

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

Specified by:

readUTF in interface java.io.DataInput

Overrides:

readUTF in class java.io.ObjectInputStream

Throws:

java.io.IOException

readFully

public void readFully(byte[] buf)
               throws java.io.IOException

Specified by:

readFully in interface java.io.DataInput

Overrides:

readFully in class java.io.ObjectInputStream

Throws:

java.io.IOException

readFully

public void readFully(byte[] buf,
                      int off,
                      int len)
               throws java.io.IOException

Specified by:

readFully in interface java.io.DataInput

Overrides:

readFully in class java.io.ObjectInputStream

Throws:

java.io.IOException

readFields

public java.io.ObjectInputStream.GetField readFields()
                                              throws java.io.IOException

Overrides:

readFields in class java.io.ObjectInputStream

Throws:

java.io.IOException

registerValidation

public void registerValidation(java.io.ObjectInputValidation validation,
                               int priority)
                        throws java.io.NotActiveException,
                               java.io.InvalidObjectException

Overrides:

registerValidation in class java.io.ObjectInputStream

Throws:

java.io.NotActiveException

java.io.InvalidObjectException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.io.ObjectInput

Overrides:

close in class java.io.ObjectInputStream

Throws:

java.io.IOException

available

public int available()

Unsupported methods

Specified by:

available in interface java.io.ObjectInput

Overrides:

available in class java.io.ObjectInputStream

readUnsignedByte

public int readUnsignedByte()

Specified by:

readUnsignedByte in interface java.io.DataInput

Overrides:

readUnsignedByte in class java.io.ObjectInputStream

readLine

public java.lang.String readLine()

Specified by:

readLine in interface java.io.DataInput

Overrides:

readLine in class java.io.ObjectInputStream

readUnshared

public java.lang.Object readUnshared()

Overrides:

readUnshared in class java.io.ObjectInputStream

readUnsignedShort

public int readUnsignedShort()

Specified by:

readUnsignedShort in interface java.io.DataInput

Overrides:

readUnsignedShort in class java.io.ObjectInputStream

read

public int read()

Specified by:

read in interface java.io.ObjectInput

Overrides:

read in class java.io.ObjectInputStream

read

public int read(byte[] buf,
                int off,
                int len)

Specified by:

read in interface java.io.ObjectInput

Overrides:

read in class java.io.ObjectInputStream

skipBytes

public int skipBytes(int len)

Specified by:

skipBytes in interface java.io.DataInput

Overrides:

skipBytes in class java.io.ObjectInputStream

read

public int read(byte[] b)

Specified by:

read in interface java.io.ObjectInput

Overrides:

read in class java.io.InputStream

skip

public long skip(long n)

Specified by:

skip in interface java.io.ObjectInput

Overrides:

skip in class java.io.InputStream

mark

public void mark(int readlimit)

Overrides:

mark in class java.io.InputStream

reset

public void reset()

Overrides:

reset in class java.io.InputStream

markSupported

public boolean markSupported()

Overrides:

markSupported in class java.io.InputStream