/**
*
* Copyright 2005 The Apache Software Foundation
*
* Licensed 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.geronimo.console.jmsmanager.wizard;
import java.io.IOException;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import javax.management.MalformedObjectNameException;
import javax.management.ObjectName;
import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import javax.portlet.PortletException;
import javax.portlet.PortletRequest;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import org.apache.geronimo.console.MultiPageModel;
import org.apache.geronimo.console.util.PortletManager;
import org.apache.geronimo.j2ee.j2eeobjectnames.NameFactory;
import org.apache.geronimo.kernel.management.State;
import org.apache.geronimo.kernel.proxy.GeronimoManagedBean;
import org.apache.geronimo.management.geronimo.JCAAdminObject;
import org.apache.geronimo.management.geronimo.JCAManagedConnectionFactory;
import org.apache.geronimo.management.geronimo.JCAResource;
import org.apache.geronimo.management.geronimo.ResourceAdapter;
import org.apache.geronimo.management.geronimo.ResourceAdapterModule;
/**
* A handles for the front page that lists available resources.
*
* @version $Rev: 409817 $ $Date: 2006-05-27 09:56:38 +0200 (Sat, 27 May 2006) $
*/
public class ListScreenHandler extends AbstractHandler {
public ListScreenHandler() {
super(LIST_MODE, "/WEB-INF/view/jmswizard/list.jsp");
}
public String actionBeforeView(ActionRequest request, ActionResponse response, MultiPageModel model) throws PortletException, IOException {
return getMode();
}
public void renderView(RenderRequest request, RenderResponse response, MultiPageModel model) throws PortletException, IOException {
populateExistingList(request);
}
public String actionAfterView(ActionRequest request, ActionResponse response, MultiPageModel model) throws PortletException, IOException {
JMSResourceData data = (JMSResourceData) model;
String provider = request.getParameter(PROVIDER_PARAMETER);
if (isEmpty(provider)) {
return SELECT_PROVIDER_MODE + BEFORE_ACTION;
}
JMSProviderData providerData = JMSProviderData.getProviderByName(provider);
data.setRarURI(providerData.getRaURI());
data.setDependency(providerData.getDependency());
return CONFIGURE_RA_MODE + BEFORE_ACTION;
}
private void populateExistingList(PortletRequest renderRequest) {
// Prepare a list of JMS configurations
List resources = new ArrayList();
// Get the list of connection factories
ResourceAdapterModule[] modules = PortletManager.getOutboundRAModules(renderRequest, new String[]{
"javax.jms.ConnectionFactory", "javax.jms.QueueConnectionFactory", "javax.jms.TopicConnectionFactory",});
try {
for (int i = 0; i < modules.length; i++) {
ResourceAdapterModule module = modules[i];
JMSResourceSummary target = null;
for (int j = 0; j < resources.size(); j++) {
JMSResourceSummary data = (JMSResourceSummary) resources.get(j);
if (data.adapterObjectName.equals(module.getObjectName())) {
target = data;
break;
}
}
if (target == null) {
ResourceAdapter[] adapters = PortletManager.getResourceAdapters(renderRequest, module);
String name = null;
if (adapters.length == 1 && adapters[0].getJCAResources().length == 1) {
JCAResource[] resource = PortletManager.getJCAResources(renderRequest, adapters[0]);
if (resource.length == 1 && resource[0].getResourceAdapterInstances().length == 1) {
name = ObjectName.getInstance(resource[0].getResourceAdapterInstanceNames()[0]).getKeyProperty(NameFactory.J2EE_NAME);
}
}
if (name == null) {
name = ObjectName.getInstance(module.getObjectName()).getKeyProperty(NameFactory.J2EE_NAME);
}
target = new JMSResourceSummary(PortletManager.getConfigurationFor(renderRequest, PortletManager.getNameFor(renderRequest, module)).toString(),
module.getObjectName(), name, ((GeronimoManagedBean) module).getState());
resources.add(target);
}
JCAManagedConnectionFactory[] factories = PortletManager.getOutboundFactoriesForRA(renderRequest, module, new String[]{
"javax.jms.ConnectionFactory", "javax.jms.QueueConnectionFactory", "javax.jms.TopicConnectionFactory",});
for (int j = 0; j < factories.length; j++) {
JCAManagedConnectionFactory factory = factories[j];
ObjectName name = ObjectName.getInstance(factory.getObjectName());
target.getConnectionFactories().add(new ConnectionFactorySummary(factory.getObjectName(), name.getKeyProperty(NameFactory.J2EE_NAME),
((GeronimoManagedBean) factory).getState()));
}
}
// Get the list of admin objects
modules = PortletManager.getAdminObjectModules(renderRequest, new String[]{"javax.jms.Queue", "javax.jms.Topic"});
for (int i = 0; i < modules.length; i++) {
ResourceAdapterModule module = modules[i];
JMSResourceSummary target = null;
for (int j = 0; j < resources.size(); j++) {
JMSResourceSummary data = (JMSResourceSummary) resources.get(j);
if (data.adapterObjectName.equals(module.getObjectName())) {
target = data;
break;
}
}
if (target == null) {
ResourceAdapter[] adapters = PortletManager.getResourceAdapters(renderRequest, module);
String name = null;
if (adapters.length == 1 && adapters[0].getJCAResources().length == 1) {
JCAResource[] resource = PortletManager.getJCAResources(renderRequest, adapters[0]);
if (resource.length == 1 && resource[0].getResourceAdapterInstances().length == 1) {
name = ObjectName.getInstance(resource[0].getResourceAdapterInstanceNames()[0]).getKeyProperty(NameFactory.J2EE_NAME);
}
}
if (name == null) {
name = ObjectName.getInstance(module.getObjectName()).getKeyProperty(NameFactory.J2EE_NAME);
}
target = new JMSResourceSummary(PortletManager.getConfigurationFor(renderRequest, PortletManager.getNameFor(renderRequest, module)).toString(),
module.getObjectName(), name, ((GeronimoManagedBean) module).getState());
resources.add(target);
}
JCAAdminObject[] admins = PortletManager.getAdminObjectsForRA(renderRequest, module, new String[]{"javax.jms.Queue", "javax.jms.Topic"});
for (int j = 0; j < admins.length; j++) {
GeronimoManagedBean bean = (GeronimoManagedBean) admins[j];
ObjectName name = ObjectName.getInstance(bean.getObjectName());
target.getAdminObjects().add(new AdminObjectSummary(bean.getObjectName(), name.getKeyProperty(NameFactory.J2EE_NAME),
admins[j].getAdminObjectInterface().indexOf("Queue") > -1 ? "Queue" : "Topic",
bean.getState()));
}
}
} catch (MalformedObjectNameException e) {
e.printStackTrace();
}
Collections.sort(resources);
renderRequest.setAttribute("resources", resources);
// Get the list of JMS providers
renderRequest.setAttribute("providers", JMSProviderData.getAllProviders());
}
public static class JMSResourceSummary implements Serializable, Comparable {
private static final long serialVersionUID = -2788803234448047035L;
private final String configurationName;
private final String adapterObjectName;
private final String name;
private final String parentName;
private final int state;
private final List connectionFactories = new ArrayList();
private final List adminObjects = new ArrayList();
public JMSResourceSummary(String configurationName, String adapterObjectName, String name, int state) {
this.configurationName = configurationName;
this.adapterObjectName = adapterObjectName;
this.state = state;
try {
ObjectName objectName = ObjectName.getInstance(adapterObjectName);
String parent = objectName.getKeyProperty(NameFactory.J2EE_APPLICATION);
if (parent != null && parent.equals("null")) {
parent = null;
}
parentName = parent;
this.name = name;
} catch (MalformedObjectNameException e) {
throw new RuntimeException("Can't parse ObjectName", e);
}
}
public String getConfigurationName() {
return configurationName;
}
public String getAdapterObjectName() {
return adapterObjectName;
}
public String getName() {
return name;
}
public String getParentName() {
return parentName;
}
public int getState() {
return state;
}
public List getConnectionFactories() {
return connectionFactories;
}
public List getAdminObjects() {
return adminObjects;
}
public String getStateName() {
return State.toString(state);
}
public int compareTo(Object o) {
final JMSResourceSummary pool = (JMSResourceSummary) o;
int names = name.toLowerCase().compareTo(pool.name.toLowerCase());
if (parentName == null) {
if (pool.parentName == null) {
return names;
} else {
return -1;
}
} else {
if (pool.parentName == null) {
return 1;
} else {
int test = parentName.compareTo(pool.parentName);
if (test != 0) {
return test;
} else {
return names;
}
}
}
}
}
public static class ConnectionFactorySummary implements Serializable, Comparable {
private static final long serialVersionUID = 5777507920880039759L;
private final String factoryObjectName;
private final String name;
private final int state;
public ConnectionFactorySummary(String factoryObjectName, String name, int state) {
this.factoryObjectName = factoryObjectName;
this.name = name;
this.state = state;
}
public String getFactoryObjectName() {
return factoryObjectName;
}
public String getName() {
return name;
}
public int getState() {
return state;
}
public String getStateName() {
return State.toString(state);
}
public int compareTo(Object o) {
final ConnectionFactorySummary pool = (ConnectionFactorySummary) o;
return name.compareTo(pool.name);
}
}
public static class AdminObjectSummary implements Serializable, Comparable {
private static final long serialVersionUID = 3941332145785485903L;
private final String adminObjectName;
private final String name;
private final String type;
private final int state;
public AdminObjectSummary(String adminObjectName, String name, String type, int state) {
this.adminObjectName = adminObjectName;
this.name = name;
this.type = type;
this.state = state;
}
public String getAdminObjectName() {
return adminObjectName;
}
public String getName() {
return name;
}
public String getType() {
return type;
}
public int getState() {
return state;
}
public String getStateName() {
return State.toString(state);
}
public int compareTo(Object o) {
final AdminObjectSummary pool = (AdminObjectSummary) o;
int result = name.compareTo(pool.name);
return result == 0 ? type.compareTo(pool.type) : result;
}
}
}