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Java > Open Source Codes > org > riotfamily > common > io > CommandUtils


1 /* ***** BEGIN LICENSE BLOCK *****
2  * Version: MPL 1.1
3  * The contents of this file are subject to the Mozilla Public License Version
4  * 1.1 (the "License"); you may not use this file except in compliance with
5  * the License. You may obtain a copy of the License at
6  * http://www.mozilla.org/MPL/
7  *
8  * Software distributed under the License is distributed on an "AS IS" basis,
9  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
10  * for the specific language governing rights and limitations under the
11  * License.
12  *
13  * The Original Code is Riot.
14  *
15  * The Initial Developer of the Original Code is
16  * Neteye GmbH.
17  * Portions created by the Initial Developer are Copyright (C) 2006
18  * the Initial Developer. All Rights Reserved.
19  *
20  * Contributor(s):
21  * Felix Gnass [fgnass at neteye dot de]
22  *
23  * ***** END LICENSE BLOCK ***** */
24 package org.riotfamily.common.io;
25
26 import java.io.IOException JavaDoc;
27 import java.util.List JavaDoc;
28
29 import org.springframework.util.StringUtils;
30
31 /**
32  * Provides utility methods to invoke commands via Runtime.exec().
33  *
34  * @author Felix Gnass [fgnass at neteye dot de]
35  */
36 public final class CommandUtils {
37
38     private CommandUtils() {
39     }
40
41     public static String JavaDoc exec(String JavaDoc executable) throws IOException JavaDoc {
42         return new RuntimeCommand(new String JavaDoc[] {executable}).exec().getResult();
43     }
44
45     public static String JavaDoc exec(String JavaDoc executable, String JavaDoc arg) throws IOException JavaDoc {
46         return new RuntimeCommand(new String JavaDoc[] {executable, arg}).exec().getResult();
47     }
48
49     public static String JavaDoc exec(List JavaDoc commandLine) throws IOException JavaDoc {
50         return new RuntimeCommand(StringUtils.toStringArray(commandLine)).exec().getResult();
51     }
52
53     public static String JavaDoc exec(String JavaDoc[] commandLine) throws IOException JavaDoc {
54         return new RuntimeCommand(commandLine).exec().getResult();
55     }
56
57 }
58
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