Java Integer Create toIntegers(String[] values)

Description

to Integers

License

Apache License

Declaration

public static Integer[] toIntegers(String[] values) 

Method Source Code

//package com.java2s;
/*/*from w  w w.j a  v a2  s.  com*/
 *  Copyright 2011-2012 SERLI (www.serli.com)
 *
 *  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.
 *  under the License.
 */

public class Main {
    public static Integer[] toIntegers(String[] values) {
        return toIntegers(values, null);
    }

    public static Integer[] toIntegers(String[] values, Integer defaultValue) {
        Integer[] result = new Integer[values == null ? 0 : values.length];
        for (int i = 0; i < result.length; i++) {
            result[i] = toInteger(values[i], defaultValue);
        }
        return result;
    }

    public static Integer toInteger(String value) {
        return toInteger(value, null);
    }

    public static Integer toInteger(String value, Integer defaultValue) {
        if (value != null) {
            try {
                return Integer.valueOf(value);
            } catch (Exception ex) {
            }
        }
        return defaultValue;
    }
}

Related

1. toIntegerByObject(Object obj)
2. toIntegerFromObj(Object obj)
3. toIntegerObject(boolean bool)
4. toIntegerObject(Boolean bool, Integer trueValue, Integer falseValue, Integer nullValue)
5. toIntegerOrNull(String s)
6. toIntegerValue(byte... bytes)
7. toIntegerValue(String value)
8. toInterfacesString(Class[] classes, StringBuffer sb)
9. toInternal(int x)