Java DataOutput Write String writeString(DataOutput out, String v)

Description

Writes a String value.

License

Apache License

Parameter

Parameter	Description
out	the destination
v	the value

Exception

Parameter	Description
IOException	if an i/o exception occurs

Declaration

public static void writeString(DataOutput out, String v) throws IOException 

Method Source Code

//package com.java2s;
/* See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * Esri Inc. licenses this file to You 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.//from   ww  w. ja v a2s.  c o  m
 */

import java.io.DataOutput;
import java.io.IOException;

public class Main {
    /**
     * Writes a String value.
     * @param out the destination
     * @param v the value
     * @throws IOException if an i/o exception occurs
     */
    public static void writeString(DataOutput out, String v) throws IOException {
        if (v == null) {
            out.writeInt(-1);
        } else {
            byte[] ba = v.getBytes("UTF-8");
            int l = ba.length;
            out.writeInt(l);
            if (l > 0)
                out.write(ba, 0, l);
        }
    }
}

Related

1. writeString(DataOutput dout, String value)
2. writeString(DataOutput out, String s)
3. writeString(DataOutput out, String s)
4. writeString(DataOutput out, String s)
5. writeString(DataOutput output, String s)
6. writeString(final String data, final DataOutput out, final int length)
7. writeString(final String string, final DataOutput out)
8. writeString(String par0Str, DataOutput par1DataOutput)