Class ObjectDecoderInputStream

java.lang.Object

java.io.InputStream

org.jboss.netty.handler.codec.serialization.ObjectDecoderInputStream

All Implemented Interfaces:

Closeable, DataInput, ObjectInput, AutoCloseable

public class ObjectDecoderInputStream
extends InputStream
implements ObjectInput

An ObjectInput which is interoperable with ObjectEncoder and ObjectEncoderOutputStream.

Field Summary

Fields

Modifier and Type	Field	Description
private final ClassResolver	classResolver
private final DataInputStream	in
private final int	maxObjectSize

Constructor Summary

Constructors

Constructor	Description
ObjectDecoderInputStream(InputStream in)	Creates a new ObjectInput.
ObjectDecoderInputStream(InputStream in, int maxObjectSize)	Creates a new ObjectInput.
ObjectDecoderInputStream(InputStream in, ClassLoader classLoader)	Creates a new ObjectInput.
ObjectDecoderInputStream(InputStream in, ClassLoader classLoader, int maxObjectSize)	Creates a new ObjectInput.

Method Summary

Modifier and Type	Method	Description
int	available()
void	close()
void	mark(int readlimit)
boolean	markSupported()
int	read()
final int	read(byte[] b)
final int	read(byte[] b, int off, int len)
final boolean	readBoolean()
final byte	readByte()
final char	readChar()
final double	readDouble()
final float	readFloat()
final void	readFully(byte[] b)
final void	readFully(byte[] b, int off, int len)
final int	readInt()
final String	readLine()	Deprecated.
final long	readLong()
Object	readObject()
final short	readShort()
final int	readUnsignedByte()
final int	readUnsignedShort()
final String	readUTF()
void	reset()
long	skip(long n)
final int	skipBytes(int n)

Methods inherited from class Object

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

Field Details

in

private final DataInputStream in

maxObjectSize

private final int maxObjectSize

classResolver

private final ClassResolver classResolver

Constructor Details

ObjectDecoderInputStream

public ObjectDecoderInputStream(InputStream in)

Creates a new ObjectInput.

Parameters:

in - the InputStream where the serialized form will be read from

ObjectDecoderInputStream

public ObjectDecoderInputStream(InputStream in,
 ClassLoader classLoader)

Creates a new ObjectInput.

Parameters:

in - the InputStream where the serialized form will be read from

classLoader - the ClassLoader which will load the class of the serialized object

ObjectDecoderInputStream

public ObjectDecoderInputStream(InputStream in,
 int maxObjectSize)

Creates a new ObjectInput.

Parameters:

in - the InputStream where the serialized form will be read from

maxObjectSize - the maximum byte length of the serialized object. if the length of the received object is greater than this value, a StreamCorruptedException will be raised.

ObjectDecoderInputStream

public ObjectDecoderInputStream(InputStream in,
 ClassLoader classLoader,
 int maxObjectSize)

Creates a new ObjectInput.

Parameters:

in - the InputStream where the serialized form will be read from

classLoader - the ClassLoader which will load the class of the serialized object

maxObjectSize - the maximum byte length of the serialized object. if the length of the received object is greater than this value, a StreamCorruptedException will be raised.

Method Details

readObject

public Object readObject()
                  throws ClassNotFoundException,
IOException

Specified by:

readObject in interface ObjectInput

Throws:

ClassNotFoundException

IOException

available

public int available()
              throws IOException

Specified by:

available in interface ObjectInput

Overrides:

available in class InputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in interface ObjectInput

Overrides:

close in class InputStream

Throws:

IOException

mark

public void mark(int readlimit)

Overrides:

mark in class InputStream

markSupported

public boolean markSupported()

Overrides:

markSupported in class InputStream

read

public int read()
         throws IOException

Specified by:

read in interface ObjectInput

Specified by:

read in class InputStream

Throws:

IOException

read

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

Specified by:

read in interface ObjectInput

Overrides:

read in class InputStream

Throws:

IOException

read

public final int read(byte[] b)
               throws IOException

Specified by:

read in interface ObjectInput

Overrides:

read in class InputStream

Throws:

IOException

readBoolean

public final boolean readBoolean()
                          throws IOException

Specified by:

readBoolean in interface DataInput

Throws:

IOException

readByte

public final byte readByte()
                    throws IOException

Specified by:

readByte in interface DataInput

Throws:

IOException

readChar

public final char readChar()
                    throws IOException

Specified by:

readChar in interface DataInput

Throws:

IOException

readDouble

public final double readDouble()
                        throws IOException

Specified by:

readDouble in interface DataInput

Throws:

IOException

readFloat

public final float readFloat()
                      throws IOException

Specified by:

readFloat in interface DataInput

Throws:

IOException

readFully

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

Specified by:

readFully in interface DataInput

Throws:

IOException

readFully

public final void readFully(byte[] b)
                     throws IOException

Specified by:

readFully in interface DataInput

Throws:

IOException

readInt

public final int readInt()
                  throws IOException

Specified by:

readInt in interface DataInput

Throws:

IOException

readLine

@Deprecated
public final String readLine()
                      throws IOException

Deprecated.

Specified by:

readLine in interface DataInput

Throws:

IOException

readLong

public final long readLong()
                    throws IOException

Specified by:

readLong in interface DataInput

Throws:

IOException

readShort

public final short readShort()
                      throws IOException

Specified by:

readShort in interface DataInput

Throws:

IOException

readUnsignedByte

public final int readUnsignedByte()
                           throws IOException

Specified by:

readUnsignedByte in interface DataInput

Throws:

IOException

readUnsignedShort

public final int readUnsignedShort()
                            throws IOException

Specified by:

readUnsignedShort in interface DataInput

Throws:

IOException

readUTF

public final String readUTF()
                     throws IOException

Specified by:

readUTF in interface DataInput

Throws:

IOException

reset

public void reset()
           throws IOException

Overrides:

reset in class InputStream

Throws:

IOException

skip

public long skip(long n)
          throws IOException

Specified by:

skip in interface ObjectInput

Overrides:

skip in class InputStream

Throws:

IOException

skipBytes

public final int skipBytes(int n)
                    throws IOException

Specified by:

skipBytes in interface DataInput

Throws:

IOException