Java Integer Create toInteger(Object value, int defaultValue)

Description

to Integer

License

Apache License

Declaration

public static int toInteger(Object value, int defaultValue) 

Method Source Code

//package com.java2s;
/*//  w w  w  .ja v a 2  s.c  om
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you 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 int toInteger(Object value, int defaultValue) {
        if (value == null) {
            return defaultValue;
        } else if (value instanceof Number) {
            return ((Number) value).intValue();
        } else { // we parse the string in case this is NOT an integer
            return Integer.parseInt(value.toString());
        }
    }

    public static Integer toInteger(Object value) {
        if (value == null) {
            return null;
        } else if (value instanceof Integer) {
            return (Integer) value;
        } else if (value instanceof Number) {
            return ((Number) value).intValue();
        } else { // we parse the string in case this is NOT an integer
            return Integer.valueOf(value.toString());
        }
    }
}

Related

1. toInteger(Object value)
2. toInteger(Object value)
3. toInteger(Object value)
4. toInteger(Object value)
5. toInteger(Object value)
6. toInteger(Object x)
7. toInteger(String ascii)
8. toInteger(String integer)
9. toInteger(String numeric)