Java DataOutputStream Write String writeStringList(List list, DataOutputStream os)

Description

write String List

License

Apache License

Declaration

public static void writeStringList(List<String> list,
            DataOutputStream os) throws IOException 

Method Source Code

//package com.java2s;
/*/*  w  w w .j  av  a 2 s  .  c o m*/
 * Licensed to the University of California, Berkeley under one or more contributor license
 * agreements. See the NOTICE file distributed with this work for additional information regarding
 * copyright ownership. The ASF 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.
 */

import java.io.DataOutputStream;
import java.io.IOException;

import java.util.List;

public class Main {
    public static void writeStringList(List<String> list,
            DataOutputStream os) throws IOException {
        if (list == null) {
            os.writeInt(-1);
            return;
        }
        os.writeInt(list.size());
        for (int k = 0; k < list.size(); k++) {
            writeString(list.get(k), os);
        }
    }

    public static void writeString(String str, DataOutputStream os)
            throws IOException {
        if (str == null) {
            os.writeInt(-1);
        } else {
            os.writeInt(str.length());
            os.writeChars(str);
        }
    }
}

Related

1. writeString(String str, DataOutputStream dos)
2. writeString(String str, DataOutputStream os)
3. writeString(String stringToWrite, DataOutputStream data)
4. writeStringAsBytes(DataOutputStream out, byte[] byteArray)
5. writeStringAsBytes(DataOutputStream out, byte[] byteArray)
6. writeStringOrNull(DataOutputStream out, String string)