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
18 package org.apache.commons.proxy.provider.remoting;
19
20 import com.caucho.burlap.client.BurlapProxyFactory;
21 import org.apache.commons.proxy.ObjectProvider;
22 import org.apache.commons.proxy.exception.ObjectProviderException;
23
24 import java.net.MalformedURLException;
25
26 /**
27 * Provides a burlap service object.
28 *
29 * <p>
30 * <b>Dependencies</b>:
31 * <ul>
32 * <li>Burlap version 2.1.7 or greater</li>
33 * </ul>
34 * </p>
35 * @author James Carman
36 * @since 1.0
37 */
38 public class BurlapProvider implements ObjectProvider
39 {
40 //----------------------------------------------------------------------------------------------------------------------
41 // Fields
42 //----------------------------------------------------------------------------------------------------------------------
43
44 private Class serviceInterface;
45 private String url;
46
47 //----------------------------------------------------------------------------------------------------------------------
48 // Constructors
49 //----------------------------------------------------------------------------------------------------------------------
50
51 public BurlapProvider()
52 {
53 }
54
55 public BurlapProvider( Class serviceInterface, String url )
56 {
57 this.serviceInterface = serviceInterface;
58 this.url = url;
59 }
60
61 //----------------------------------------------------------------------------------------------------------------------
62 // ObjectProvider Implementation
63 //----------------------------------------------------------------------------------------------------------------------
64
65 public Object getObject()
66 {
67 try
68 {
69 return new BurlapProxyFactory().create( serviceInterface, url );
70 }
71 catch( MalformedURLException e )
72 {
73 throw new ObjectProviderException( "Invalid url given.", e );
74 }
75 }
76
77 //----------------------------------------------------------------------------------------------------------------------
78 // Getter/Setter Methods
79 //----------------------------------------------------------------------------------------------------------------------
80
81 public void setServiceInterface( Class serviceInterface )
82 {
83 this.serviceInterface = serviceInterface;
84 }
85
86 public void setUrl( String url )
87 {
88 this.url = url;
89 }
90 }
91