Java Properties stringPropertyNames(Properties props, String prefix)

Description

string Property Names

License

Apache License

Declaration

public static List<String> stringPropertyNames(Properties props, String prefix) 

Method Source Code

//package com.java2s;
/*//from  ww  w.  java 2  s. co m
 * Copyright 2012-2015 Red Hat Inc.
 *
 * 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.*;

public class Main {
    public static List<String> stringPropertyNames(Properties props, String prefix) {
        if (prefix.endsWith(".")) {
            prefix = prefix.substring(0, prefix.length() - 1);
        }
        List<String> keys = new LinkedList<>();
        for (String key : props.stringPropertyNames()) {
            if (key.equals(prefix) || key.startsWith(prefix + ".")) {
                keys.add(key);
            }
        }
        Collections.sort(keys);
        return keys;
    }
}

Related

1. putAll(Properties properties, Map result)
2. putPrefixToProperties(String prefix, Properties pro)
3. removeDots(Properties props)
4. search(List properties, String term)
5. setProperty(Properties props, String keyword, Object value)
6. stringToProperties(String str)
7. toProperties(Map parse)
8. transformPropertiesToParams(Map properties)