01: /*
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * The contents of this file are subject to the terms of either the GNU General
07: * Public License Version 2 only ("GPL") or the Common Development and Distribution
08: * License("CDDL") (collectively, the "License"). You may not use this file except in
09: * compliance with the License. You can obtain a copy of the License at
10: * http://www.netbeans.org/cddl-gplv2.html or nbbuild/licenses/CDDL-GPL-2-CP. See the
11: * License for the specific language governing permissions and limitations under the
12: * License. When distributing the software, include this License Header Notice in
13: * each file and include the License file at nbbuild/licenses/CDDL-GPL-2-CP. Sun
14: * designates this particular file as subject to the "Classpath" exception as
15: * provided by Sun in the GPL Version 2 section of the License file that
16: * accompanied this code. If applicable, add the following below the License Header,
17: * with the fields enclosed by brackets [] replaced by your own identifying
18: * information: "Portions Copyrighted [year] [name of copyright owner]"
19: *
20: * Contributor(s):
21: *
22: * The Original Software is NetBeans. The Initial Developer of the Original Software
23: * is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun Microsystems, Inc. All
24: * Rights Reserved.
25: *
26: * If you wish your version of this file to be governed by only the CDDL or only the
27: * GPL Version 2, indicate your decision by adding "[Contributor] elects to include
28: * this software in this distribution under the [CDDL or GPL Version 2] license." If
29: * you do not indicate a single choice of license, a recipient has the option to
30: * distribute your version of this file under either the CDDL, the GPL Version 2 or
31: * to extend the choice of license to its licensees as provided above. However, if
32: * you add GPL Version 2 code and therefore, elected the GPL Version 2 license, then
33: * the option applies only if the new code is made subject to such option by the
34: * copyright holder.
35: */
36:
37: package org.netbeans.installer.infra.server.client.servlets;
38:
39: import java.io.IOException;
40: import java.net.MalformedURLException;
41: import java.net.URL;
42: import javax.ejb.EJB;
43: import javax.servlet.ServletException;
44: import javax.servlet.http.HttpServlet;
45: import javax.servlet.http.HttpServletRequest;
46: import javax.servlet.http.HttpServletResponse;
47: import org.netbeans.installer.infra.server.ejb.Manager;
48: import org.netbeans.installer.infra.server.ejb.ManagerException;
49:
50: /**
51: *
52: * @author Kirill Sorokin
53: * @version
54: */
55: public class Install extends HttpServlet {
56: @EJB
57: private Manager registryManager;
58:
59: protected void doGet(HttpServletRequest request,
60: HttpServletResponse response) throws ServletException,
61: IOException {
62: try {
63: String[] names = request.getParameterValues("registry");
64: if ((names == null) || (names.length == 0)) {
65: response
66: .setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
67: response.getWriter()
68: .println("Please define a registry");
69:
70: return;
71: }
72:
73: response.setContentType("application/x-java-jnlp-file");
74: String codebase = getServerUrl(request)
75: + getServletContext().getContextPath();
76:
77: response.getWriter().write(
78: registryManager.getJnlp(names, codebase));
79: response.getWriter().close();
80: } catch (ManagerException e) {
81: response
82: .setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
83: e.printStackTrace(response.getWriter());
84: }
85: }
86:
87: private String getServerUrl(HttpServletRequest request)
88: throws MalformedURLException {
89: URL url = new URL(request.getRequestURL().toString());
90: String string = url.toString();
91:
92: return string.substring(0, string.indexOf(url.getFile()));
93: }
94: }
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