1 /**
2 * Copyright 2009-2012 The Kuali Foundation
3 *
4 * Licensed under the Educational Community License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.opensource.org/licenses/ecl2.php
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package org.codehaus.mojo.properties;
17
18 /*
19 * Licensed to the Apache Software Foundation (ASF) under one
20 * or more contributor license agreements. See the NOTICE file
21 * distributed with this work for additional information
22 * regarding copyright ownership. The ASF licenses this file
23 * to you under the Apache License, Version 2.0 (the
24 * "License"); you may not use this file except in compliance
25 * with the License. You may obtain a copy of the License at
26 *
27 * http://www.apache.org/licenses/LICENSE-2.0
28 *
29 * Unless required by applicable law or agreed to in writing,
30 * software distributed under the License is distributed on an
31 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
32 * KIND, either express or implied. See the License for the
33 * specific language governing permissions and limitations
34 * under the License.
35 */
36
37 import java.util.Enumeration;
38 import java.util.Properties;
39
40 import org.apache.maven.plugin.AbstractMojo;
41 import org.apache.maven.plugin.MojoExecutionException;
42 import org.apache.maven.plugin.MojoFailureException;
43
44 /**
45 * Sets system properties.
46 *
47 * @author <a href="mailto:markh@apache.org">Mark Hobson</a>
48 * @version $Id: SetSystemPropertiesMojo.java 9751 2009-05-20 14:53:00Z mark $
49 * @goal set-system-properties
50 * @phase initialize
51 */
52 public class SetSystemPropertiesMojo
53 extends AbstractMojo
54 {
55 // fields -----------------------------------------------------------------
56
57 /**
58 * The system properties to set.
59 *
60 * @parameter
61 * @required
62 */
63 private Properties properties;
64
65 // Mojo methods -----------------------------------------------------------
66
67 /**
68 * {@inheritDoc}
69 */
70 public void execute()
71 throws MojoExecutionException, MojoFailureException
72 {
73 if ( properties.isEmpty() )
74 {
75 getLog().debug( "No system properties found" );
76
77 return;
78 }
79
80 getLog().debug( "Setting system properties:" );
81
82 for ( Enumeration propertyNames = properties.propertyNames(); propertyNames.hasMoreElements(); )
83 {
84 String propertyName = propertyNames.nextElement().toString();
85 String propertyValue = properties.getProperty( propertyName );
86
87 getLog().debug( "- " + propertyName + " = " + propertyValue );
88
89 System.setProperty( propertyName, propertyValue );
90 }
91
92 int count = properties.size();
93
94 getLog().info( "Set " + count + " system " + ( count > 1 ? "properties" : "property" ) );
95 }
96 }