1 package org.apache.maven.continuum.execution.manager;
2
3 /*
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21
22 import org.apache.maven.continuum.ContinuumException;
23 import org.apache.maven.continuum.execution.ContinuumBuildExecutor;
24 import org.codehaus.plexus.personality.plexus.lifecycle.phase.Initializable;
25 import org.slf4j.Logger;
26 import org.slf4j.LoggerFactory;
27
28 import java.util.HashMap;
29 import java.util.Map;
30
31 /**
32 * @author <a href="mailto:trygvis@inamo.no">Trygve Laugstøl</a>
33 * @version $Id: DefaultBuildExecutorManager.java 1372260 2012-08-13 04:29:09Z brett $
34 * @plexus.component role="org.apache.maven.continuum.execution.manager.BuildExecutorManager"
35 * role-hint"default"
36 */
37 public class DefaultBuildExecutorManager
38 implements BuildExecutorManager, Initializable
39 {
40 private static final Logger log = LoggerFactory.getLogger( DefaultBuildExecutorManager.class );
41
42 /**
43 * @plexus.requirement role="org.apache.maven.continuum.execution.ContinuumBuildExecutor"
44 */
45 private Map<String, ContinuumBuildExecutor> executors;
46
47 // ----------------------------------------------------------------------
48 // Component Lifecycle
49 // ----------------------------------------------------------------------
50
51 public void initialize()
52 {
53 if ( executors == null )
54 {
55 executors = new HashMap<String, ContinuumBuildExecutor>();
56 }
57
58 if ( executors.size() == 0 )
59 {
60 log.warn( "No build executors defined." );
61 }
62 else
63 {
64 log.info( "Build executors:" );
65
66 for ( String key : executors.keySet() )
67 {
68 log.info( " " + key );
69 }
70 }
71 }
72
73 // ----------------------------------------------------------------------
74 // BuildExecutorManager Implementation
75 // ----------------------------------------------------------------------
76
77 public ContinuumBuildExecutor getBuildExecutor( String builderType )
78 throws ContinuumException
79 {
80 ContinuumBuildExecutor executor = executors.get( builderType );
81
82 if ( executor == null )
83 {
84 throw new ContinuumException( "No such executor: '" + builderType + "'." );
85 }
86
87 return executor;
88 }
89
90 public boolean hasBuildExecutor( String executorId )
91 {
92 return executors.containsKey( executorId );
93 }
94 }