Class ObjectSerializationInputStream

java.lang.Object

java.io.InputStream

org.apache.mina.filter.codec.serialization.ObjectSerializationInputStream

All Implemented Interfaces:

Closeable, DataInput, ObjectInput, AutoCloseable

public class ObjectSerializationInputStream
extends InputStream
implements ObjectInput

An ObjectInput and InputStream that can read the objects encoded by ObjectSerializationEncoder.

Field Summary

Fields

Modifier and Type	Field	Description
private final ClassLoader	classLoader
private final DataInputStream	in
private int	maxObjectSize

Constructor Summary

Constructors

Constructor	Description
ObjectSerializationInputStream(InputStream in)	Create a new instance of an ObjectSerializationInputStream
ObjectSerializationInputStream(InputStream in, ClassLoader classLoader)	Create a new instance of an ObjectSerializationInputStream

Method Summary

Modifier and Type	Method	Description
int	getMaxObjectSize()
int	read()
boolean	readBoolean()
byte	readByte()
char	readChar()
double	readDouble()
float	readFloat()
void	readFully(byte[] b)
void	readFully(byte[] b, int off, int len)
int	readInt()
String	readLine()	Deprecated. Bytes are not properly converted to chars
long	readLong()
Object	readObject()
short	readShort()
int	readUnsignedByte()
int	readUnsignedShort()
String	readUTF()
void	setMaxObjectSize(int maxObjectSize)	Sets the allowed maximum size of the object to be decoded.
int	skipBytes(int n)

Methods inherited from class InputStream

available, close, mark, markSupported, read, read, reset, skip

Methods inherited from class Object

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

Methods inherited from interface ObjectInput

available, close, read, read, skip

Field Details

in

private final DataInputStream in

classLoader

private final ClassLoader classLoader

maxObjectSize

private int maxObjectSize

Constructor Details

ObjectSerializationInputStream

public ObjectSerializationInputStream(InputStream in)

Create a new instance of an ObjectSerializationInputStream

Parameters:

in - The InputStream to use

ObjectSerializationInputStream

public ObjectSerializationInputStream(InputStream in,
 ClassLoader classLoader)

Create a new instance of an ObjectSerializationInputStream

Parameters:

in - The InputStream to use

classLoader - The class loader to use

Method Details

getMaxObjectSize

public int getMaxObjectSize()

Returns:

the allowed maximum size of the object to be decoded. If the size of the object to be decoded exceeds this value, this decoder will throw a BufferDataException. The default value is 1048576 (1MB).

setMaxObjectSize

public void setMaxObjectSize(int maxObjectSize)

Sets the allowed maximum size of the object to be decoded. If the size of the object to be decoded exceeds this value, this decoder will throw a BufferDataException. The default value is 1048576 (1MB).

Parameters:

maxObjectSize - The maximum decoded object size

read

public int read()
         throws IOException

Specified by:

read in interface ObjectInput

Specified by:

read in class InputStream

Throws:

IOException

readObject

public Object readObject()
                  throws ClassNotFoundException,
IOException

Specified by:

readObject in interface ObjectInput

Throws:

ClassNotFoundException

IOException

readBoolean

public boolean readBoolean()
                    throws IOException

Specified by:

readBoolean in interface DataInput

Throws:

IOException

readByte

public byte readByte()
              throws IOException

Specified by:

readByte in interface DataInput

Throws:

IOException

readChar

public char readChar()
              throws IOException

Specified by:

readChar in interface DataInput

Throws:

IOException

readDouble

public double readDouble()
                  throws IOException

Specified by:

readDouble in interface DataInput

Throws:

IOException

readFloat

public float readFloat()
                throws IOException

Specified by:

readFloat in interface DataInput

Throws:

IOException

readFully

public void readFully(byte[] b)
               throws IOException

Specified by:

readFully in interface DataInput

Throws:

IOException

readFully

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

Specified by:

readFully in interface DataInput

Throws:

IOException

readInt

public int readInt()
            throws IOException

Specified by:

readInt in interface DataInput

Throws:

IOException

readLine

@Deprecated
public String readLine()
                throws IOException

Deprecated.

Bytes are not properly converted to chars

Specified by:

readLine in interface DataInput

Throws:

IOException

See Also:

• DataInput.readLine()

readLong

public long readLong()
              throws IOException

Specified by:

readLong in interface DataInput

Throws:

IOException

readShort

public short readShort()
                throws IOException

Specified by:

readShort in interface DataInput

Throws:

IOException

readUTF

public String readUTF()
               throws IOException

Specified by:

readUTF in interface DataInput

Throws:

IOException

readUnsignedByte

public int readUnsignedByte()
                     throws IOException

Specified by:

readUnsignedByte in interface DataInput

Throws:

IOException

readUnsignedShort

public int readUnsignedShort()
                      throws IOException

Specified by:

readUnsignedShort in interface DataInput

Throws:

IOException

skipBytes

public int skipBytes(int n)
              throws IOException

Specified by:

skipBytes in interface DataInput

Throws:

IOException