Android String Null Convert defaultIfNull(String str, String defaultStr)

Description

default If Null

License

Apache License

Declaration

public static String defaultIfNull(String str, String defaultStr) 

Method Source Code

//package com.java2s;
/**//from ww  w .ja v a  2 s.  c  om
 * Copyright 2013 ??????
 *
 * 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.
 */

public class Main {
    public static final String EMPTY = "";

    public static String defaultIfNull(String str, String defaultStr) {
        return str == null ? defaultStr : str;
    }

    public static String defaultIfNull(String str) {
        return defaultIfNull(str, EMPTY);
    }
}

Related

1. toNonNull(String str)
2. toStrNotNull(Object obj, String defaultStr)
3. convertToNull(String chaine)
4. defaultIfNull(String str)
5. defaultIfBlank(String str, String defaultStr)
6. defaultIfBlank(String str)
7. isEmptyOrWhitespaceOnly(String str)
8. toStringWhenNull(Object src, String newValue)