blob: 1d073c9ecf3082884a5075aa8f2447003ec891b2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
|
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.tuscany.sca.binding.dwr;
import static org.apache.tuscany.sca.binding.dwr.DWRService.SERVLET_PATH;
import org.apache.tuscany.sca.assembly.Binding;
import org.apache.tuscany.sca.extension.helper.ComponentLifecycle;
import org.apache.tuscany.sca.extension.helper.InvokerFactory;
import org.apache.tuscany.sca.host.http.ServletHost;
import org.apache.tuscany.sca.interfacedef.Operation;
import org.apache.tuscany.sca.invocation.Invoker;
import org.apache.tuscany.sca.runtime.RuntimeComponent;
import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
/**
* InvokerFactory for the DWRBinding.
*
* @version $Rev$ $Date$
*/
public class DWRInvokerFactory implements InvokerFactory, ComponentLifecycle {
private Binding binding;
private ServletHost servletHost;
public DWRInvokerFactory(RuntimeComponent rc, RuntimeComponentReference rcr, Binding b, DWRBinding ab, ServletHost servletHost) {
this.binding = b;
this.servletHost = servletHost;
}
public Invoker createInvoker(Operation operation) {
return new DWRInvoker(binding.getName(), operation);
}
public void start() {
DWRServlet servlet = (DWRServlet) servletHost.getServletMapping(SERVLET_PATH);
if (servlet == null) {
servlet = new DWRServlet();
servletHost.addServletMapping(SERVLET_PATH, servlet);
}
servlet.addReference(binding.getName());
}
public void stop() {
servletHost.removeServletMapping(SERVLET_PATH);
}
}
|
