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00026 package org.objectweb.jonas.webapp.jonasadmin.service.jms;
00027
00028 import java.io.IOException;
00029 import java.util.ArrayList;
00030 import java.util.Collections;
00031
00032 import javax.management.ObjectName;
00033 import javax.servlet.ServletException;
00034 import javax.servlet.http.HttpServletRequest;
00035 import javax.servlet.http.HttpServletResponse;
00036
00037 import org.apache.struts.action.ActionForm;
00038 import org.apache.struts.action.ActionForward;
00039 import org.apache.struts.action.ActionMapping;
00040 import org.objectweb.jonas.jmx.JonasManagementRepr;
00041 import org.objectweb.jonas.jmx.JonasObjectName;
00042 import org.objectweb.jonas.webapp.jonasadmin.JonasBaseAction;
00043 import org.objectweb.jonas.webapp.jonasadmin.WhereAreYou;
00044 import org.objectweb.jonas.webapp.jonasadmin.service.ejb.EjbItem;
00045 import org.objectweb.jonas.webapp.jonasadmin.service.ejb.EjbItemByNameComparator;
00046
00051 public class PresentQueueAction extends JonasBaseAction {
00054 public ActionForward executeAction(ActionMapping p_Mapping, ActionForm p_Form
00055 , HttpServletRequest p_Request, HttpServletResponse p_Response)
00056 throws IOException, ServletException {
00057
00058
00059 String queueName = p_Request.getParameter("name");
00060
00061
00062 QueueForm oForm = null;
00063 if (queueName != null) {
00064
00065 oForm = new QueueForm();
00066 oForm.reset(p_Mapping, p_Request);
00067 m_Session.setAttribute("queueForm", oForm);
00068 oForm.setName(queueName);
00069 }
00070 else {
00071
00072 oForm = (QueueForm) m_Session.getAttribute("queueForm");
00073 }
00074
00075
00076 m_WhereAreYou.selectNameNode(getTreeBranchName(DEPTH_SERVER) + WhereAreYou.NODE_SEPARATOR
00077 + "services" + WhereAreYou.NODE_SEPARATOR + "jms" + WhereAreYou.NODE_SEPARATOR
00078 + "queue" + WhereAreYou.NODE_SEPARATOR + oForm.getName(), true);
00079
00080
00081 try {
00082 if (queueName != null) {
00083
00084 ArrayList al = new ArrayList();
00085 String[] asParam = new String[1];
00086 String[] asSignature = new String[1];
00087 asSignature[0] = "java.lang.String";
00088 asParam[0] = queueName;
00089 ObjectName ejbServiceMB = JonasObjectName.ejbService();
00090 if (JonasManagementRepr.isRegistered(ejbServiceMB)) {
00091 java.util.Iterator it = ((java.util.Set) JonasManagementRepr.invoke(
00092 ejbServiceMB, "getJmsDestinationDependence", asParam
00093 , asSignature)).iterator();
00094 while (it.hasNext()) {
00095 al.add(new EjbItem((ObjectName) it.next()));
00096 }
00097
00098 Collections.sort(al, new EjbItemByNameComparator());
00099 }
00100
00101 oForm.setListUsedByEjb(al);
00102
00103
00104 ObjectName jmsServiceMB = JonasObjectName.jmsService();
00105 int pendigMessages = ((Integer) JonasManagementRepr.invoke(jmsServiceMB
00106 , "getPendingMessages", asParam, asSignature)).intValue();
00107 oForm.setPendingMessages(pendigMessages);
00108 int pendingRequests = ((Integer) JonasManagementRepr.invoke(jmsServiceMB
00109 , "getPendingRequests", asParam, asSignature)).intValue();
00110 oForm.setPendingRequests(pendingRequests);
00111 }
00112 }
00113 catch (Throwable t) {
00114 addGlobalError(t);
00115 saveErrors(p_Request, m_Errors);
00116 return (p_Mapping.findForward("Global Error"));
00117 }
00118
00119
00120 return (p_Mapping.findForward("Queue"));
00121 }
00122 }