oracle.adfnmc.java.io
Class ObjectOutputStream

java.lang.Object
  java.io.OutputStream
      oracle.adfnmc.java.io.ObjectOutputStream

All Implemented Interfaces:

java.io.DataOutput, ObjectOutput, ObjectStreamConstants

public class ObjectOutputStream
extends java.io.OutputStream
implements ObjectStreamConstants, ObjectOutput

Field Summary

static java.lang.Class

CLASS_INSTANCE

Fields inherited from interface oracle.adfnmc.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, 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

ObjectOutputStream(java.io.OutputStream output)

Method Summary

void	defaultWriteObject() Default method to write objects into the receiver.
protected boolean	enableReplaceObject(boolean enable)
void	write(byte[] buffer) Writes the entire contents of the byte array buffer to this ObjectOutputStream.
void	write(byte[] buffer, int offset, int length) Writes length bytes from the byte array buffer starting at offset offset to the ObjectOutputStream.
void	write(int value) Write one byte (value) into the receiver's underlying stream.
void	writeBoolean(boolean value) Write primitive data of type boolean (value)into the receiver's underlying stream.
void	writeByte(int value) Write primitive data of type byte (value)into the receiver's underlying stream.
void	writeChar(int value) Write primitive data of type char (value)into the receiver's underlying stream.
void	writeChars(java.lang.String value) Write a String as a sequence of char, as primitive data (value) into the receiver's underlying stream.
void	writeDouble(double value) Write primitive data of type double (value)into the receiver's underlying stream.
void	writeFloat(float value) Write primitive data of type float (value)into the receiver's underlying stream.
void	writeInt(int value) Write primitive data of type int (value)into the receiver's underlying stream.
void	writeLong(long value) Write primitive data of type long (value)into the receiver's underlying stream.
void	writeObject(java.lang.Object obj) Writes the specified object obj to this ObjectOutput.
void	writeShort(int value) Write primitive data of type short (value)into the receiver's underlying stream.
void	writeUTF(java.lang.String value) Write primitive data of type String (value) in UTF format into the receiver's underlying stream.

Methods inherited from class java.io.OutputStream

close, flush

Methods inherited from class java.lang.Object

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

Methods inherited from interface oracle.adfnmc.java.io.ObjectOutput

close, flush

Field Detail

CLASS_INSTANCE

public static final java.lang.Class CLASS_INSTANCE

Constructor Detail

ObjectOutputStream

public ObjectOutputStream(java.io.OutputStream output)
                   throws java.io.IOException

Throws:

java.io.IOException

Method Detail

write

public void write(int value)
           throws java.io.IOException

Write one byte (value) into the receiver's underlying stream.

Specified by:

write in interface java.io.DataOutput

Specified by:

write in interface ObjectOutput

Specified by:

write in class java.io.OutputStream

Parameters:

value - The primitive data to write. Only the lower byte is written.

Throws:

java.io.IOException - If an IO exception happened when writing the byte.

write

public void write(byte[] buffer)
           throws java.io.IOException

Writes the entire contents of the byte array buffer to this ObjectOutputStream.

Specified by:

write in interface java.io.DataOutput

Specified by:

write in interface ObjectOutput

Overrides:

write in class java.io.OutputStream

Parameters:

buffer - the buffer to be written

Throws:

java.io.IOException - If an error occurs attempting to write to this ObjectOutputStream.

write

public void write(byte[] buffer,
                  int offset,
                  int length)
           throws java.io.IOException

Writes length bytes from the byte array buffer starting at offset offset to the ObjectOutputStream.

Specified by:

write in interface java.io.DataOutput

Specified by:

write in interface ObjectOutput

Overrides:

write in class java.io.OutputStream

Parameters:

buffer - the buffer to be written

offset - offset in buffer to get bytes

length - number of bytes in buffer to write

Throws:

java.io.IOException - If an error occurs attempting to write to this OutputStream.

writeBoolean

public void writeBoolean(boolean value)
                  throws java.io.IOException

Write primitive data of type boolean (value)into the receiver's underlying stream.

Specified by:

writeBoolean in interface java.io.DataOutput

Parameters:

value - The primitive data to write

Throws:

java.io.IOException - If an IO exception happened when writing the primitive data.

writeByte

public void writeByte(int value)
               throws java.io.IOException

Write primitive data of type byte (value)into the receiver's underlying stream.

Specified by:

writeByte in interface java.io.DataOutput

Parameters:

value - The primitive data to write

Throws:

java.io.IOException - If an IO exception happened when writing the primitive data.

writeChar

public void writeChar(int value)
               throws java.io.IOException

Write primitive data of type char (value)into the receiver's underlying stream.

Specified by:

writeChar in interface java.io.DataOutput

Parameters:

value - The primitive data to write

Throws:

java.io.IOException - If an IO exception happened when writing the primitive data.

writeChars

public void writeChars(java.lang.String value)
                throws java.io.IOException

Write a String as a sequence of char, as primitive data (value) into the receiver's underlying stream.

Specified by:

writeChars in interface java.io.DataOutput

Parameters:

value - The primitive data to write

Throws:

java.io.IOException - If an IO exception happened when writing the primitive data.

writeDouble

public void writeDouble(double value)
                 throws java.io.IOException

Write primitive data of type double (value)into the receiver's underlying stream.

Specified by:

writeDouble in interface java.io.DataOutput

Parameters:

value - The primitive data to write

Throws:

java.io.IOException - If an IO exception happened when writing the primitive data.

writeFloat

public void writeFloat(float value)
                throws java.io.IOException

Write primitive data of type float (value)into the receiver's underlying stream.

Specified by:

writeFloat in interface java.io.DataOutput

Parameters:

value - The primitive data to write

Throws:

java.io.IOException - If an IO exception happened when writing the primitive data.

writeInt

public void writeInt(int value)
              throws java.io.IOException

Write primitive data of type int (value)into the receiver's underlying stream.

Specified by:

writeInt in interface java.io.DataOutput

Parameters:

value - The primitive data to write

Throws:

java.io.IOException - If an IO exception happened when writing the primitive data.

writeLong

public void writeLong(long value)
               throws java.io.IOException

Write primitive data of type long (value)into the receiver's underlying stream.

Specified by:

writeLong in interface java.io.DataOutput

Parameters:

value - The primitive data to write

Throws:

java.io.IOException - If an IO exception happened when writing the primitive data.

writeShort

public void writeShort(int value)
                throws java.io.IOException

Write primitive data of type short (value)into the receiver's underlying stream.

Specified by:

writeShort in interface java.io.DataOutput

Parameters:

value - The primitive data to write

Throws:

java.io.IOException - If an IO exception happened when writing the primitive data.

writeObject

public void writeObject(java.lang.Object obj)

Description copied from interface: ObjectOutput

Writes the specified object obj to this ObjectOutput.

Specified by:

writeObject in interface ObjectOutput

Parameters:

obj - the object to be written

writeUTF

public void writeUTF(java.lang.String value)
              throws java.io.IOException

Write primitive data of type String (value) in UTF format into the receiver's underlying stream.

Specified by:

writeUTF in interface java.io.DataOutput

Parameters:

value - The primitive data to write

Throws:

java.io.IOException - If an IO exception happened when writing the primitive data.

defaultWriteObject

public void defaultWriteObject()
                        throws java.io.IOException

Default method to write objects into the receiver. Fields defined in the object's class and superclasses (which are Serializable) will be saved.

Throws:

java.io.IOException - If an IO error occurs attempting to write the object data

See Also:

ObjectInputStream.defaultReadObject()

enableReplaceObject

protected boolean enableReplaceObject(boolean enable)