Java Integer Create toInteger(String value, Integer defValue)

Description

Parse the given String value as an integer.

License

Apache License

Parameter

Parameter	Description
value	the value to parse
defValue	the default to return if the value cannot be parsed

Return

an integer version of the passed in value

Declaration

public static Integer toInteger(String value, Integer defValue) 

Method Source Code

//package com.java2s;
/*/*from ww  w . jav a  2s .co  m*/
 * 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 {
    /**
     * Parse the given String value as an integer.  If the string cannot
     * be parsed, returns the default
     * @param value    the value to parse
     * @param defValue the default to return if the value cannot be parsed
     * @return an integer version of the passed in value
     */
    public static Integer toInteger(String value, Integer defValue) {
        try {
            return Integer.parseInt(value);
        } catch (NumberFormatException e) {
            return defValue;
        }
    }
}

Related

1. toInteger(String value)
2. toInteger(String value)
3. toInteger(String value, int _default)
4. toInteger(String value, int defaultValue)
5. toInteger(String value, int defaultValue)
6. toInteger(String[] s)
7. toInteger(String[] source)
8. toInteger(StringBuilder value)
9. toIntegerArray(byte[] input, int offset, int len)