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Java > Open Source Codes > org > apache > servicemix > sca > ScaDeployer


1 /*
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements. See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License. You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 package org.apache.servicemix.sca;
18
19 import java.io.File JavaDoc;
20
21 import javax.jbi.management.DeploymentException;
22
23 import org.apache.servicemix.common.AbstractDeployer;
24 import org.apache.servicemix.common.BaseComponent;
25 import org.apache.servicemix.common.ServiceUnit;
26
27 public class ScaDeployer extends AbstractDeployer {
28
29     public static final String JavaDoc SCA_MODULE_FILE = "sca.module";
30     
31     public ScaDeployer(BaseComponent component) {
32         super(component);
33     }
34
35     public boolean canDeploy(String JavaDoc serviceUnitName, String JavaDoc serviceUnitRootPath) {
36         File JavaDoc module = new File JavaDoc(serviceUnitRootPath, SCA_MODULE_FILE);
37         return module.exists() && module.isFile();
38     }
39
40     public ServiceUnit deploy(String JavaDoc serviceUnitName, String JavaDoc serviceUnitRootPath)
41             throws DeploymentException {
42         File JavaDoc module = new File JavaDoc(serviceUnitRootPath, SCA_MODULE_FILE);
43         if (!module.exists() || !module.isFile()) {
44             throw failure("deploy", "No sca.module found", null);
45         }
46         try {
47             ScaServiceUnit su = new ScaServiceUnit();
48             su.setComponent(component);
49             su.setName(serviceUnitName);
50             su.setRootPath(serviceUnitRootPath);
51             su.init();
52             return su;
53         } catch (Exception JavaDoc e) {
54             throw failure("deploy", "Error loading sca module", e);
55         }
56     }
57
58 }
59
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