Java Object NVL nvlEmptyString(String object)

Description

Returns an empty string if the object is null, otherwise the object.

License

Apache License

Parameter

Parameter	Description
object	a parameter

Declaration

public static String nvlEmptyString(String object) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright 2015 xWic group (http://www.xwic.de)
 *
 * 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.//from   www  .j  a v  a 2s  . c o  m
 *******************************************************************************/

public class Main {
    /**
     * Returns an empty string if the object is null, otherwise the object.
     * 
     * @param object
     * @return
     */
    public static String nvlEmptyString(String object) {
        return object == null ? "" : object;
    }
}

Related

1. nvl(T... values)
2. nvl(T... values)
3. nvl2(Object obj, Object obj1, Object obj2)
4. nvlArr(String[][] planarArr)
5. nvlDefault(String val)
6. nvlInteger(String pString, Integer pInteger)
7. nvlLang(Object contend)
8. NVLn(String str, String replace)
9. nvlt(Object o)