trunk/xbean-telnet/src/main/java/org/apache/xbean/terminal/telnet/TelnetPrintStream.java

/**
 *
 * Copyright 2005-2006 The Apache Software Foundation or its licensors, as applicable.
 *
 * 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 org.apache.xbean.terminal.telnet;

import java.io.OutputStream;
import java.io.PrintStream;

public class TelnetPrintStream extends PrintStream {
    private final byte[] CRLF = new byte[]{(byte) '\r', (byte) '\n'};

    public TelnetPrintStream(OutputStream out) {
        super(out);
    }

    public void println() {
        newLine();
    }

    public void println(String x) {
        synchronized (this) {
            print(x);
            newLine();
        }
    }

    public void println(long x) {
        synchronized (this) {
            print(x);
            newLine();
        }
    }

    public void println(char x) {
        synchronized (this) {
            print(x);
            newLine();
        }
    }

    public void println(boolean x) {
        synchronized (this) {
            print(x);
            newLine();
        }
    }

    public void println(float x) {
        synchronized (this) {
            print(x);
            newLine();
        }
    }

    public void println(double x) {
        synchronized (this) {
            print(x);
            newLine();
        }
    }

    public void println(int x) {
        synchronized (this) {
            print(x);
            newLine();
        }
    }

    public void println(char x[]) {
        synchronized (this) {
            print(x);
            newLine();
        }
    }

    private void newLine() {
        try {
            this.write(CRLF);
        } catch (Exception e) {
        }
    }
}