diff options
Diffstat (limited to 'qpid/java/management/client/src/main/java/org/apache/qpid/management/web/action/WsdmRmdPerspectiveAction.java')
| -rw-r--r-- | qpid/java/management/client/src/main/java/org/apache/qpid/management/web/action/WsdmRmdPerspectiveAction.java | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/qpid/java/management/client/src/main/java/org/apache/qpid/management/web/action/WsdmRmdPerspectiveAction.java b/qpid/java/management/client/src/main/java/org/apache/qpid/management/web/action/WsdmRmdPerspectiveAction.java new file mode 100644 index 0000000000..b4c488e97c --- /dev/null +++ b/qpid/java/management/client/src/main/java/org/apache/qpid/management/web/action/WsdmRmdPerspectiveAction.java @@ -0,0 +1,139 @@ +/*
+ *
+ * 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.qpid.management.web.action;
+
+import java.io.IOException;
+import java.net.URI;
+
+import javax.management.ObjectName;
+import javax.servlet.RequestDispatcher;
+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.muse.core.proxy.ProxyHandler;
+import org.apache.muse.core.proxy.ReflectionProxyHandler;
+import org.apache.muse.util.xml.XmlUtils;
+import org.apache.muse.ws.addressing.EndpointReference;
+import org.apache.muse.ws.metadata.WsxConstants;
+import org.apache.muse.ws.resource.metadata.WsrmdConstants;
+import org.apache.muse.ws.resource.remote.WsResourceClient;
+import org.apache.qpid.management.Names;
+import org.w3c.dom.Element;
+
+public class WsdmRmdPerspectiveAction extends HttpServlet
+{
+ private static final long serialVersionUID = -2411413147821629363L;
+ private static final Object [] RMD_DIALECT = new Object[]{WsrmdConstants.NAMESPACE_URI};
+
+ private ProxyHandler proxyHandler;
+
+ private URI resourceUri;
+
+ @Override
+ public void init() throws ServletException
+ {
+ proxyHandler = new ReflectionProxyHandler();
+ proxyHandler.setAction(WsxConstants.GET_METADATA_URI);
+ proxyHandler.setRequestName(WsxConstants.GET_METADATA_QNAME);
+ proxyHandler.setRequestParameterNames(new QName[]{
+ new QName(
+ WsxConstants.NAMESPACE_URI,
+ WsxConstants.DIALECT,
+ WsxConstants.PREFIX)});
+ proxyHandler.setResponseName(WsxConstants.METADATA_QNAME);
+ proxyHandler.setReturnType(Element[].class);
+ }
+
+ @SuppressWarnings("unchecked")
+ @Override
+ protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
+ {
+ try
+ {
+ String resourceId = request.getParameter("resourceId");
+ ObjectName objectName = new ObjectName(resourceId);
+
+ String wsresourceid = objectName.getKeyProperty(Names.OBJECT_ID);
+ EndpointReference resourceEndpointReference = new EndpointReference(getURI(request));
+
+ resourceEndpointReference.addParameter(
+ Names.RESOURCE_ID_QNAME,
+ wsresourceid);
+
+ WsResourceClient resourceClient = new WsResourceClient(resourceEndpointReference);
+ Element rmd = ((Element[])resourceClient.invoke(proxyHandler,RMD_DIALECT))[0];
+
+// NodeList nodelist = wsdl.getChildNodes();
+// Element definitions = null;
+// for (int i = 0; i < nodelist.getLength(); i++)
+// {
+// Node node = nodelist.item(i);
+// switch (node.getNodeType())
+// {
+// case Node.ELEMENT_NODE:
+// {
+// Element element = (Element) node;
+// if (element.getNodeName().indexOf("definitions") != -1)
+// {
+// definitions = element;
+// break;
+// }
+// }
+// }
+// }
+
+ String output = XmlUtils.toString(rmd);
+
+ String [] keyProperties = objectName.getKeyPropertyListString().split(",");
+
+ request.setAttribute("resourceId", resourceId);
+ request.setAttribute("nameAttributes",keyProperties);
+ request.setAttribute("rmd",output);
+ RequestDispatcher dispatcher = request.getRequestDispatcher("/wsdm_rmd_perspective.jsp");
+ dispatcher.forward(request,response);
+ } catch(Exception exception)
+ {
+ request.setAttribute("errorMessage","Unable to detect the exact cause Please look at the reported stack trace below.");
+ request.setAttribute("exception",exception);
+ RequestDispatcher dispatcher = request.getRequestDispatcher("/error_page.jsp");
+ dispatcher.forward(request,response);
+ }
+ }
+
+ private URI getURI(HttpServletRequest request)
+ {
+ if (resourceUri == null)
+ {
+ StringBuilder builder = new StringBuilder();
+ builder
+ .append("http://")
+ .append(request.getServerName())
+ .append(":")
+ .append(request.getServerPort())
+ .append("/qman/services/QManWsResource");
+ resourceUri = URI.create(builder.toString());
+ }
+ return resourceUri;
+ }
+}
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