/***
* Copyright 2002-2010 jamod development team
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
***/
package net.wimpi.modbus.io;
import java.io.DataOutput;
import java.io.DataOutputStream;
import java.io.IOException;
/**
* Class implementing a byte array output stream with
* a DataInput interface.
*
* @author Dieter Wimberger
* @version @version@ (@date@)
*/
public class BytesOutputStream extends FastByteArrayOutputStream implements DataOutput {
private DataOutputStream m_Dout;
/**
* Constructs a new <tt>BytesOutputStream</tt> instance with
* a new output buffer of the given size.
*
* @param size the size of the output buffer as <tt>int</tt>.
*/
public BytesOutputStream(int size) {
super(size);
m_Dout = new DataOutputStream(this);
}// BytesOutputStream
/**
* Constructs a new <tt>BytesOutputStream</tt> instance with
* a given output buffer.
*
* @param buffer the output buffer as <tt>byte[]</tt>.
*/
public BytesOutputStream(byte[] buffer) {
buf = buffer;
count = 0;
m_Dout = new DataOutputStream(this);
}// BytesOutputStream
/**
* Returns the reference to the output buffer.
*
* @return the reference to the <tt>byte[]</tt> output buffer.
*/
@Override
public byte[] getBuffer() {
return buf;
}// getBuffer
@Override
public void reset() {
count = 0;
}// reset
@Override
public void writeBoolean(boolean v) throws IOException {
m_Dout.writeBoolean(v);
}// writeBoolean
@Override
public void writeByte(int v) throws IOException {
m_Dout.writeByte(v);
}// writeByte
@Override
public void writeShort(int v) throws IOException {
m_Dout.writeShort(v);
}// writeShort
@Override
public void writeChar(int v) throws IOException {
m_Dout.writeChar(v);
}// writeChar
@Override
public void writeInt(int v) throws IOException {
m_Dout.writeInt(v);
}// writeInt
@Override
public void writeLong(long v) throws IOException {
m_Dout.writeLong(v);
}// writeLong
// @commentstart@
@Override
public void writeFloat(float v) throws IOException {
m_Dout.writeFloat(v);
}// writeFloat
@Override
public void writeDouble(double v) throws IOException {
m_Dout.writeDouble(v);
}// writeDouble
// @commentend@
@Override
public void writeBytes(String s) throws IOException {
int len = s.length();
for (int i = 0; i < len; i++) {
this.write((byte) s.charAt(i));
}
}// writeBytes
@Override
public void writeChars(String s) throws IOException {
m_Dout.writeChars(s);
}// writeChars
@Override
public void writeUTF(String str) throws IOException {
m_Dout.writeUTF(str);
}// writeUTF
}// class BytesOutputStream