Java Map Put putAsStringIfNotNull(Map properties, String key, Object value)

Description

put As String If Not Null

License

Apache License

Declaration

public static void putAsStringIfNotNull(Map<String, Object> properties, String key, Object value) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.util.Map;

public class Main {
    public static void putAsStringIfNotNull(Map<String, Object> properties, String key, Object value) {
        if (value == null)
            return;
        properties.put(key, toString(value));
    }/* w ww  .  jav a  2s. c  o  m*/

    private static String toString(Object object) {
        if (object == null)
            return null;
        return String.valueOf(object);
    }
}

Related

1. putAllNonNullValues(Map source, Map target)
2. putAllObjects(Map targetMap, Map sourceMap)
3. putAllRecursively(Map destination, Map source)
4. putAllTransposed( Map> source_key_valueSet, Map output_value_key)
5. putAsCollection(K key, V value, Map map)
6. putAt(LinkedHashMap map, K key, V value, int pos)
7. putBoolean(Map properties, Object key, boolean value)
8. putByFullKey(Map map, String key, Object value)
9. putCheckedObjectInInnerMap(Map> mapValues, A key, K innerKey, V obj)