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1
7 package org.jboss.webservice.server;
8
9
11 import org.jboss.axis.AxisEngine;
12 import org.jboss.axis.AxisFault;
13 import org.jboss.axis.ConfigurationException;
14 import org.jboss.axis.MessageContext;
15 import org.jboss.axis.description.OperationDesc;
16 import org.jboss.axis.description.ServiceDesc;
17 import org.jboss.axis.server.AxisServer;
18 import org.jboss.axis.transport.http.AxisServlet;
19 import org.jboss.axis.utils.XMLUtils;
20 import org.jboss.logging.Logger;
21 import org.jboss.mx.util.MBeanProxy;
22 import org.jboss.mx.util.MBeanProxyCreationException;
23 import org.jboss.mx.util.MBeanServerLocator;
24 import org.jboss.webservice.AxisServiceMBean;
25 import org.jboss.webservice.PortComponentInfo;
26 import org.w3c.dom.Document  ;
27
28 import javax.management.MBeanServer ;
29 import javax.servlet.http.HttpServletRequest ;
30 import javax.servlet.http.HttpServletResponse ;
31 import java.io.PrintWriter ;
32 import java.util.ArrayList ;
33 import java.util.Iterator ;
34
35
43 public abstract class AbstractServlet extends AxisServlet
44 {
45 protected final Logger log = Logger.getLogger(AbstractServlet.class);
47
48
54 protected String getTransportURL(HttpServletRequest req, String serviceName)
55 {
56 return req.getRequestURI();
57 }
58
59 protected void setupHTMLResponseHeader(HttpServletResponse res, PrintWriter writer)
60 {
61 writer.println("<head>");
62 writer.println("<meta http-equiv='Content-Type content='text/html; charset=iso-8859-1'>");
63 writer.println("<title>JBossWS</title>");
64 writer.println("<link rel='stylesheet' HREF='/ws4ee/styles.css'>");
65 writer.println("</head>");
66 }
67
68
72 protected void reportAvailableServices(HttpServletResponse res, PrintWriter writer, HttpServletRequest req)
73 throws ConfigurationException, AxisFault
74 {
75 AxisEngine engine = getEngine();
76
77 res.setContentType("text/html");
78 setupHTMLResponseHeader(res, writer);
79 writer.println("<h2>And now... Some Services</h2>");
80 writer.println("<ul>");
81
82 AxisServiceMBean axisService = null;
84 try
85 {
86 MBeanServer server = MBeanServerLocator.locateJBoss();
87 axisService = (AxisServiceMBean)MBeanProxy.get(AxisServiceMBean.class, AxisServiceMBean.OBJECT_NAME, server);
88 }
89 catch (MBeanProxyCreationException e)
90 {
91 throw new IllegalStateException ("Cannot obtain: " + AxisServiceMBean.OBJECT_NAME);
92 }
93
94 Iterator it = engine.getConfig().getDeployedServices();
95 while (it.hasNext())
96 {
97 ServiceDesc sd = (ServiceDesc)it.next();
98 String serviceName = sd.getName();
99
100 PortComponentInfo pcInfo = axisService.getPortComponentInfo(serviceName);
101 String serviceURL = null;
102 if (pcInfo != null)
103 {
104 serviceURL = pcInfo.getServiceEndpointURL();
105 }
106 else
107 {
108 serviceURL = getWebappBase(req) + "/services/" + serviceName;
109 }
110
111 StringBuffer sb = new StringBuffer ("<li>" + serviceName + "<a HREF='" + serviceURL + "?wsdl'> <i>(wsdl)</i></a></li>");
112
113 ArrayList operations = sd.getOperations();
114 if (!operations.isEmpty())
115 {
116 sb.append("<ul>");
117 for (Iterator itOp = operations.iterator(); itOp.hasNext();)
118 {
119 OperationDesc desc = (OperationDesc)itOp.next();
120 sb.append("<li>" + desc.getName() + "</li>");
121 }
122 sb.append("</ul>");
123 }
124 writer.println(sb.toString());
125 }
126 writer.println("</ul>");
127 }
128
129
132 protected void processWsdlRequest(MessageContext msgContext, HttpServletResponse res, PrintWriter writer)
133 throws AxisFault
134 {
135 String serviceURL = (String )msgContext.getProperty(MessageContext.TRANS_URL);
136
137 AxisEngine engine = getEngine();
138 engine.generateWSDL(msgContext);
139
140 Document doc = (Document )msgContext.getProperty("WSDL");
141 if (doc == null)
142 throw new AxisFault("Cannot get wsdl document for service: " + serviceURL);
143
144 res.setContentType("text/xml");
145 XMLUtils.DocumentToWriter(doc, writer);
146 }
147
148
151 public AxisServer getEngine() throws AxisFault
152 {
153 try
154 {
155 MBeanServer server = MBeanServerLocator.locateJBoss();
156 axisServer = (AxisServer)server.getAttribute(AxisServiceMBean.OBJECT_NAME, "AxisServer");
157 }
158 catch (Exception e)
159 {
160 log.warn("Cannot access AxisService, using default server config");
161 axisServer = super.getEngine();
162 }
163
164 return axisServer;
165 }
166 }
167 |
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