Java List from Array arrayToJsonStringArr(List arr)

Description

array To Json String Arr

License

Apache License

Declaration

public static String arrayToJsonStringArr(List<String> arr) 

Method Source Code

//package com.java2s;
/*/*from   ww w.ja va 2  s .co m*/
 * Copyright 2011 Vancouver Ywebb Consulting Ltd
 * 
 * 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.
 */

import java.util.List;

public class Main {
    public static String arrayToJsonStringArr(List<String> arr) {
        StringBuilder buff = new StringBuilder("[\"");
        int cnt = 0;
        int len = arr.size();
        for (String uid : arr) {
            buff.append(uid);
            if (cnt < len - 1) {
                buff.append("\", \"");
            }
            cnt++;
        }
        buff.append("\"]");

        return buff.toString();
    }
}

Related

1. arrayContainsValue(final String[] list, final String value)
2. arrayMaxInt(final List array)
3. arrayOf(List objs)
4. arrayToFixedSizeList(final T[] array)
5. arrayToInSQL(String column, List