blob: 06d28b05029f784b0c590eac65567bb34b3f0ae4 (
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
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
|
/*
* 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.domain.manager.impl;
import static org.apache.tuscany.sca.domain.manager.impl.DomainManagerUtil.compositeQName;
import java.io.IOException;
import java.net.URLDecoder;
import java.util.logging.Logger;
import javax.servlet.Servlet;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.xml.namespace.QName;
import org.apache.tuscany.sca.data.collection.Entry;
import org.apache.tuscany.sca.data.collection.Item;
import org.apache.tuscany.sca.data.collection.LocalItemCollection;
import org.osoa.sca.annotations.Reference;
import org.osoa.sca.annotations.Scope;
import org.osoa.sca.annotations.Service;
/**
* Implementation of a service that returns a node configuration.
*
* @version $Rev$ $Date$
*/
@Scope("COMPOSITE")
@Service(Servlet.class)
public class NodeConfigurationServiceImpl extends HttpServlet implements Servlet {
private static final long serialVersionUID = 6913769467386954463L;
private static final Logger logger = Logger.getLogger(NodeConfigurationServiceImpl.class.getName());
@Reference
public LocalItemCollection contributionCollection;
@Reference
public LocalItemCollection cloudCollection;
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// Get the request path
String path = URLDecoder.decode(request.getRequestURI().substring(request.getServletPath().length()), "UTF-8");
String key = path.startsWith("/")? path.substring(1) : path;
logger.fine("get " + key);
// The key contains a node name, redirect
// to the corresponding composite config
// Get the collection of cloud composites
Entry<String, Item>[] cloudEntries = cloudCollection.getAll();
// Find the specified node
for (Entry<String, Item> cloudEntry: cloudEntries) {
QName qname = compositeQName(cloudEntry.getKey());
if (qname.getLocalPart().equals(key)) {
// Found the specified node
String related = cloudEntry.getData().getRelated();
int i = related.indexOf("composite:");
if (i != -1) {
// Redirect to its composite config
String compositeConfiguration = "/composite-config/?composite=" + related.substring(i);
response.sendRedirect(compositeConfiguration);
return;
}
}
}
// Node not found
response.sendError(HttpServletResponse.SC_NOT_FOUND, key);
return;
}
}
|
