Java String to convertString(String value, Class type)

Description

convert String

License

Open Source License

Declaration

public static <T> T convertString(String value, Class<T> type) 

Method Source Code

//package com.java2s;
/*//from w ww.ja  v  a2s .  c om
 * #%L
 * Cytoscape Core Task Impl (core-task-impl)
 * $Id:$
 * $HeadURL:$
 * %%
 * Copyright (C) 2006 - 2013 The Cytoscape Consortium
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as 
 * published by the Free Software Foundation, either version 2.1 of the 
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Lesser Public License for more details.
 * 
 * You should have received a copy of the GNU General Lesser Public 
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/lgpl-2.1.html>.
 * #L%
 */

public class Main {
    public static <T> T convertString(String value, Class<T> type) {
        if (type.equals(Long.class))
            return (T) Long.valueOf(value);
        if (type.equals(Double.class))
            return (T) Double.valueOf(value);
        if (type.equals(Integer.class))
            return (T) Integer.valueOf(value);
        if (type.equals(Boolean.class))
            return (T) Boolean.valueOf(value);
        if (type.equals(String.class))
            return (T) value;
        return null;
    }
}

Related

1. convertString(Object obj, String nullTo)
2. convertString(String label)
3. convertString(String s)
4. convertString(String s, Class cls)
5. convertString(String strValue)
6. convertString2Bytes(String str)
7. convertString2GSonString(String str)
8. convertStringArrayToFloatArray(String[] num)
9. convertStringArrayToString(String[] a_asStrings, String a_sDelim)