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/*
*
* 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.ui.views;
import static org.apache.qpid.management.ui.Constants.ATTRIBUTES;
import static org.apache.qpid.management.ui.Constants.NOTIFICATIONS;
import java.util.EnumSet;
import java.util.HashMap;
import java.util.Map;
import javax.management.MBeanServerConnection;
import org.apache.qpid.management.ui.ApplicationRegistry;
import org.apache.qpid.management.ui.ServerRegistry;
import org.apache.qpid.management.ui.jmx.JMXManagedObject;
import org.apache.qpid.management.ui.jmx.MBeanUtility;
import org.apache.qpid.management.ui.model.NotificationInfoModel;
import org.apache.qpid.management.ui.model.OperationData;
import org.apache.qpid.management.ui.model.OperationDataModel;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FormAttachment;
import org.eclipse.swt.layout.FormData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.TabFolder;
import org.eclipse.swt.widgets.TabItem;
public class MBeanTabFolderFactory
{
private static final String MBEANTYPE_QUEUE = "VirtualHost.Queue";
private static final String MBEANTYPE_CONNECTION = "VirtualHost.Connection";
private static final String MBEANTYPE_EXCHANGE = "VirtualHost.Exchange";
private static final String MBEANTYPE_VHOST_MANAGER = "VirtualHost.VirtualHostManager";
private static final String MBEANTYPE_LOGGING_MANAGEMENT = "LoggingManagement";
private static final String MBEANTYPE_USER_MANAGEMENT = "UserManagement";
private static final String MBEANTYPE_CONFIGURATION_MANAGEMENT = "ConfigurationManagement";
private MBeanTabFolderFactory()
{
//no instances
}
public static TabFolder generateMBeanTabFolder(final Composite parent, final JMXManagedObject mbean, final MBeanServerConnection mbsc)
{
TabFolder tabFolder = new TabFolder(parent, SWT.NONE);
FormData layoutData = new FormData();
layoutData.left = new FormAttachment(0);
layoutData.top = new FormAttachment(0);
layoutData.right = new FormAttachment(100);
layoutData.bottom = new FormAttachment(100);
tabFolder.setLayoutData(layoutData);
QpidMBeanType mbeanType = QpidMBeanType.get(mbean.getType());
switch(mbeanType)
{
case QUEUE:
tempCreateGeneric(tabFolder, mbean);
break;
case CONNECTION:
tempCreateGeneric(tabFolder, mbean);
break;
case EXCHANGE:
tempCreateGeneric(tabFolder, mbean);
break;
case VHOST_MANAGER:
tempCreateGeneric(tabFolder, mbean);
break;
case LOGGING_MANAGEMENT:
tempCreateGeneric(tabFolder, mbean);
break;
case USER_MANAGEMENT:
tempCreateGeneric(tabFolder, mbean);
break;
case CONFIGURATION_MANAGEMENT:
tempCreateGeneric(tabFolder, mbean);
break;
case UNKNOWN:
tempCreateGeneric(tabFolder, mbean);
break;
}
createNotificationsTabIfNecessary(tabFolder, mbean);
tabFolder.addListener(SWT.Selection, new Listener()
{
public void handleEvent(Event evt)
{
TabItem tab = (TabItem)evt.item;
TabControl controller = (TabControl)tab.getData(TabControl.CONTROLLER);
if(controller != null)
{
controller.refresh(mbean);
}
}
});
return tabFolder;
}
private static void tempCreateGeneric(TabFolder tabFolder, JMXManagedObject mbean)
{
createAttributesTab(tabFolder, mbean);
createOperationTabs(tabFolder, mbean);
}
private static void createAttributesTab(TabFolder tabFolder, JMXManagedObject mbean)
{
ServerRegistry serverRegistry = ApplicationRegistry.getServerRegistry(mbean);
if(serverRegistry.getAttributeModel(mbean).getCount() == 0)
{
return;
}
TabItem tab = new TabItem(tabFolder, SWT.NONE);
tab.setText(ATTRIBUTES);
AttributesTabControl controller = new AttributesTabControl(tabFolder);
tab.setControl(controller.getControl());
tab.setData(TabControl.CONTROLLER, controller);
}
private static void createOperationTabs(TabFolder tabFolder, JMXManagedObject mbean)
{
ServerRegistry serverRegistry = ApplicationRegistry.getServerRegistry(mbean);
int operationsCount = serverRegistry.getOperationModel(mbean).getCount();
if(operationsCount == 0)
{
return;
}
OperationDataModel operationModel = serverRegistry.getOperationModel(mbean);
for(OperationData operationData : operationModel.getOperations())
{
TabItem operationTab = new TabItem(tabFolder, SWT.NONE);
operationTab.setText(ViewUtility.getDisplayText(operationData.getName()));
operationTab.setData(operationData);
OperationTabControl control = new OperationTabControl(tabFolder, operationData);
operationTab.setData(TabControl.CONTROLLER, control);
operationTab.setControl(control.getControl());
}
}
private static void createNotificationsTabIfNecessary(TabFolder tabFolder, JMXManagedObject mbean)
{
NotificationInfoModel[] items = MBeanUtility.getNotificationInfo(mbean);
if(items == null || items.length == 0)
{
//the mbean has no notifications to subscribe for, do not create the tab.
return;
}
NotificationsTabControl controller = new NotificationsTabControl(tabFolder);
TabItem tab = new TabItem(tabFolder, SWT.NONE);
tab.setText(NOTIFICATIONS);
tab.setData(TabControl.CONTROLLER, controller);
tab.setControl(controller.getControl());
}
private enum QpidMBeanType
{
QUEUE (MBEANTYPE_QUEUE),
CONNECTION (MBEANTYPE_CONNECTION),
EXCHANGE (MBEANTYPE_EXCHANGE),
VHOST_MANAGER (MBEANTYPE_VHOST_MANAGER),
LOGGING_MANAGEMENT (MBEANTYPE_LOGGING_MANAGEMENT),
USER_MANAGEMENT (MBEANTYPE_USER_MANAGEMENT),
CONFIGURATION_MANAGEMENT (MBEANTYPE_CONFIGURATION_MANAGEMENT),
UNKNOWN (null);
private static final Map<String,QpidMBeanType> lookup = new HashMap<String,QpidMBeanType>();
static
{
for(QpidMBeanType m : EnumSet.allOf(QpidMBeanType.class))
{
lookup.put(m.getType(), m);
}
}
private String type;
private QpidMBeanType()
{
}
private QpidMBeanType(String type)
{
this.type = type;
}
public String getType()
{
return type;
}
public static QpidMBeanType get(String type)
{
QpidMBeanType t= lookup.get(type);
if (t != null)
{
return t;
}
else
{
return UNKNOWN;
}
}
}
}
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