gnu.CORBA.CDR

Interface AbstractDataOutput

Known Implementing Classes:
BigEndianOutputStream, LittleEndianOutputStream

public interface AbstractDataOutput

An abstract data output stream that could write data in either Big Endian or Little Endian format. This class reuses code from GNU Classpath DataOutputStream.

Method Summary

void
flush()
This method flushes any unwritten bytes to the underlying stream.
void
write(byte[] buf)
Write the complete byte array.
void
write(byte[] buf, int offset, int len)
This method writes len bytes from the specified byte array buf starting at position offset into the buffer to the underlying output stream.
void
write(int value)
This method writes the specified byte (passed as an int) to the underlying output stream.
void
writeBoolean(boolean value)
This method writes a Java boolean value to an output stream.
void
writeByte(int value)
This method writes a Java byte value to an output stream.
void
writeChar(int value)
This method writes a Java char value to an output stream.
void
writeDouble(double value)
This method writes a Java double value to the stream.
void
writeFloat(float value)
This method writes a Java float value to the stream.
void
writeInt(int value)
This method writes a Java int value to an output stream.
void
writeLong(long value)
This method writes a Java long value to an output stream.
void
writeShort(int value)
This method writes a Java short value to an output stream.

Method Details

flush

public void flush()
            throws IOException
This method flushes any unwritten bytes to the underlying stream.
Throws:
IOException - If an error occurs.

write

public void write(byte[] buf)
            throws IOException
Write the complete byte array.
Throws:
IOException -

write

public void write(byte[] buf,
                  int offset,
                  int len)
            throws IOException
This method writes len bytes from the specified byte array buf starting at position offset into the buffer to the underlying output stream.
Parameters:
buf - The byte array to write from.
offset - The index into the byte array to start writing from.
len - The number of bytes to write.
Throws:
IOException - If an error occurs.

write

public void write(int value)
            throws IOException
This method writes the specified byte (passed as an int) to the underlying output stream.
Parameters:
value - The byte to write, passed as an int.
Throws:
IOException - If an error occurs.

writeBoolean

public void writeBoolean(boolean value)
            throws IOException
This method writes a Java boolean value to an output stream. If value is true, a byte with the value of 1 will be written, otherwise a byte with the value of 0 will be written. The value written can be read using the readBoolean method in DataInput.
Parameters:
value - The boolean value to write to the stream
Throws:
IOException - If an error occurs

writeByte

public void writeByte(int value)
            throws IOException
This method writes a Java byte value to an output stream. The byte to be written will be in the lowest 8 bits of the int value passed. The value written can be read using the readByte or readUnsignedByte methods in DataInput.
Parameters:
value - The byte to write to the stream, passed as the low eight bits of an int.
Throws:
IOException - If an error occurs

writeChar

public void writeChar(int value)
            throws IOException
This method writes a Java char value to an output stream. The char to be written will be in the lowest 16 bits of the int value passed.
Throws:
IOException - If an error occurs

writeDouble

public void writeDouble(double value)
            throws IOException
This method writes a Java double value to the stream.
Parameters:
value - The double value to write to the stream
Throws:
IOException - If an error occurs

writeFloat

public void writeFloat(float value)
            throws IOException
This method writes a Java float value to the stream.
Parameters:
value - The float value to write to the stream
Throws:
IOException - If an error occurs

writeInt

public void writeInt(int value)
            throws IOException
This method writes a Java int value to an output stream.
Parameters:
value - The int value to write to the stream
Throws:
IOException - If an error occurs

writeLong

public void writeLong(long value)
            throws IOException
This method writes a Java long value to an output stream.
Parameters:
value - The long value to write to the stream
Throws:
IOException - If an error occurs

writeShort

public void writeShort(int value)
            throws IOException
This method writes a Java short value to an output stream. The char to be written will be in the lowest 16 bits of the int value passed.
Throws:
IOException - If an error occurs

AbstractDataOutput.java -- Copyright (C) 2005 Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.