support for scheduling

git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@907199 13f79535-47bb-0310-9956-ffa450edef68

activemq-web/src/main/java/org/apache/activemq/web/BrokerFacade.java

@@ -17,11 +17,11 @@
 package org.apache.activemq.web;
 
 import java.util.Collection;
-
 import org.apache.activemq.broker.jmx.BrokerViewMBean;
 import org.apache.activemq.broker.jmx.ConnectionViewMBean;
 import org.apache.activemq.broker.jmx.ConnectorViewMBean;
 import org.apache.activemq.broker.jmx.DurableSubscriptionViewMBean;
+import org.apache.activemq.broker.jmx.JobSchedulerViewMBean;
 import org.apache.activemq.broker.jmx.NetworkConnectorViewMBean;
 import org.apache.activemq.broker.jmx.QueueViewMBean;
 import org.apache.activemq.broker.jmx.SubscriptionViewMBean;
@@ -178,4 +178,19 @@ public interface BrokerFacade {
 	 * @throws Exception
 	 */
 	TopicViewMBean getTopic(String name) throws Exception;
+	
+	/**
+	 * Get the JobScheduler MBean
+	 * @return the jobScheduler or null if not configured
+	 * @throws Exception
+	 */
+	JobSchedulerViewMBean getJobScheduler() throws Exception;
+	
+	/**
+     * Get the JobScheduler MBean
+     * @return the jobScheduler or null if not configured
+     * @throws Exception
+     */
+    Collection<JobFacade> getScheduledJobs() throws Exception;
+
 }

activemq-web/src/main/java/org/apache/activemq/web/BrokerFacadeSupport.java

@@ -16,17 +16,6 @@
  */
 package org.apache.activemq.web;
 
-import org.apache.activemq.broker.jmx.BrokerViewMBean;
-import org.apache.activemq.broker.jmx.ConnectionViewMBean;
-import org.apache.activemq.broker.jmx.ConnectorViewMBean;
-import org.apache.activemq.broker.jmx.DestinationViewMBean;
-import org.apache.activemq.broker.jmx.DurableSubscriptionViewMBean;
-import org.apache.activemq.broker.jmx.ManagementContext;
-import org.apache.activemq.broker.jmx.NetworkConnectorViewMBean;
-import org.apache.activemq.broker.jmx.QueueViewMBean;
-import org.apache.activemq.broker.jmx.SubscriptionViewMBean;
-import org.apache.activemq.broker.jmx.TopicViewMBean;
-import org.springframework.util.StringUtils;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
@@ -34,6 +23,21 @@ import java.util.Iterator;
 import java.util.List;
 import java.util.Set;
 import javax.management.ObjectName;
+import javax.management.openmbean.CompositeData;
+import javax.management.openmbean.TabularData;
+import org.apache.activemq.broker.jmx.BrokerViewMBean;
+import org.apache.activemq.broker.jmx.ConnectionViewMBean;
+import org.apache.activemq.broker.jmx.ConnectorViewMBean;
+import org.apache.activemq.broker.jmx.DestinationViewMBean;
+import org.apache.activemq.broker.jmx.DurableSubscriptionViewMBean;
+import org.apache.activemq.broker.jmx.JobSchedulerViewMBean;
+import org.apache.activemq.broker.jmx.ManagementContext;
+import org.apache.activemq.broker.jmx.NetworkConnectorViewMBean;
+import org.apache.activemq.broker.jmx.QueueViewMBean;
+import org.apache.activemq.broker.jmx.SubscriptionViewMBean;
+import org.apache.activemq.broker.jmx.TopicViewMBean;
+import org.springframework.util.StringUtils;
+
 /**
  * A useful base class for an implementation of {@link BrokerFacade}
  * 
@@ -102,13 +106,10 @@ public abstract class BrokerFacadeSupport implements BrokerFacade {
         return answer;
     }
 
-   
-
     @SuppressWarnings("unchecked")
     public Collection<ConnectionViewMBean> getConnections() throws Exception {
         String brokerName = getBrokerName();
         ObjectName query = new ObjectName("org.apache.activemq:BrokerName=" + brokerName + ",Type=Connection,*");
-        System.out.println(query);
         Set<ObjectName> queryResult = getManagementContext().queryNames(query, null);
         return getManagedObjects(queryResult.toArray(new ObjectName[queryResult.size()]), ConnectionViewMBean.class);
     }
@@ -137,8 +138,8 @@ public abstract class BrokerFacadeSupport implements BrokerFacade {
         if (queryResult.size() == 0)
             return null;
         ObjectName objectName = queryResult.iterator().next();
-        return (ConnectionViewMBean) getManagementContext().newProxyInstance(objectName,
+        return (ConnectionViewMBean) getManagementContext().newProxyInstance(objectName, ConnectionViewMBean.class,
-                ConnectionViewMBean.class, true);
+                true);
     }
 
     @SuppressWarnings("unchecked")
@@ -156,8 +157,7 @@ public abstract class BrokerFacadeSupport implements BrokerFacade {
         String brokerName = getBrokerName();
         ObjectName objectName = new ObjectName("org.apache.activemq:BrokerName=" + brokerName
                 + ",Type=Connector,ConnectorName=" + name);
-        return (ConnectorViewMBean) getManagementContext().newProxyInstance(objectName,
+        return (ConnectorViewMBean) getManagementContext().newProxyInstance(objectName, ConnectorViewMBean.class, true);
-                ConnectorViewMBean.class, true);
     }
 
     @SuppressWarnings("unchecked")
@@ -187,4 +187,21 @@ public abstract class BrokerFacadeSupport implements BrokerFacade {
         Set<ObjectName> queryResult = getManagementContext().queryNames(query, null);
         return getManagedObjects(queryResult.toArray(new ObjectName[queryResult.size()]), SubscriptionViewMBean.class);
     }
+
+    public JobSchedulerViewMBean getJobScheduler() throws Exception {
+        ObjectName name = getBrokerAdmin().getJMSJobScheduler();
+        return (JobSchedulerViewMBean) getManagementContext().newProxyInstance(name, JobSchedulerViewMBean.class, true);
+    }
+
+    public Collection<JobFacade> getScheduledJobs() throws Exception {
+        JobSchedulerViewMBean jobScheduler = getJobScheduler();
+        List<JobFacade> result = new ArrayList<JobFacade>();
+        TabularData table = jobScheduler.getAllJobs();
+        for (Object object : table.values()) {
+            CompositeData cd = (CompositeData) object;
+            JobFacade jf = new JobFacade(cd);
+            result.add(jf);
+        }
+        return result;
+    }
 }

activemq-web/src/main/java/org/apache/activemq/web/JobFacade.java

@@ -0,0 +1,62 @@
+/**
+ * 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.activemq.web;
+
+import javax.management.openmbean.CompositeData;
+
+public class JobFacade {
+    private final CompositeData data;
+    public JobFacade(CompositeData data) {
+        this.data = data;
+    }
+    public String getCronEntry() {
+        return data.get("cronEntry").toString();
+    }
+
+    public String getJobId() {
+        return toString(data.get("jobId"));
+    }
+
+    public String getNextExecutionTime() {
+        return toString(data.get("next"));
+    }
+
+    public long getPeriod() {
+        Long result = (Long) data.get("period");
+        if (result != null) {
+            return result.longValue();
+        }
+        return 0l;
+    }
+
+    public int getRepeat() {
+        Integer result = (Integer) data.get("repeat");
+        if (result != null) {
+            return result.intValue();
+        }
+        return 0;
+    }
+
+    public String getStart() {
+        return toString(data.get("start"));
+    }
+
+    private String toString(Object object) {
+        return object != null ? object.toString() : "";
+    }
+
+}