org.jboss.as.console.client.shared.subsys.jca.model.DomainDriverStrategy Maven / Gradle / Ivy
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Bundles the core AS7 console as a GWT module. Includes minor customizations to support extensions.
/*
* JBoss, Home of Professional Open Source
* Copyright 2011 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @author tags. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package org.jboss.as.console.client.shared.subsys.jca.model;
import com.google.gwt.user.client.rpc.AsyncCallback;
import org.jboss.as.console.client.Console;
import org.jboss.as.console.client.domain.model.Host;
import org.jboss.as.console.client.domain.model.HostInformationStore;
import org.jboss.as.console.client.domain.model.ServerInstance;
import org.jboss.as.console.client.domain.model.SimpleCallback;
import org.jboss.as.console.client.shared.BeanFactory;
import org.jboss.as.console.client.shared.dispatch.DispatchAsync;
import org.jboss.as.console.client.shared.dispatch.impl.DMRAction;
import org.jboss.as.console.client.shared.dispatch.impl.DMRResponse;
import org.jboss.dmr.client.ModelNode;
import javax.inject.Inject;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import static org.jboss.dmr.client.ModelDescriptionConstants.*;
/**
* @author Heiko Braun
* @date 5/16/11
*/
public class DomainDriverStrategy implements DriverStrategy {
private DispatchAsync dispatcher;
private HostInformationStore hostInformationStore;
private BeanFactory factory;
final List drivers = new ArrayList();
int numRequests = 0;
int numResponses = 0;
@Inject
public DomainDriverStrategy(
DispatchAsync dispatcher,
HostInformationStore hostInformationStore,
BeanFactory factory) {
this.dispatcher = dispatcher;
this.hostInformationStore = hostInformationStore;
this.factory = factory;
}
@Override
public void refreshDrivers(final AsyncCallback> callback) {
drivers.clear();
numRequests = 0;
numResponses = 0;
hostInformationStore.getHosts(new SimpleCallback>() {
@Override
public void onSuccess(List hosts) {
for(Host host : hosts)
{
driversOnHost(host.getName(), callback);
}
}
});
}
private void driversOnHost(final String host, final AsyncCallback> callback) {
hostInformationStore.getServerInstances(host, new SimpleCallback>() {
@Override
public void onSuccess(List result) {
int numSkipped = 0;
for(final ServerInstance server : result){
if(!server.isRunning())
{
numSkipped++;
continue;
}
ModelNode operation = new ModelNode();
operation.get(OP).set("installed-drivers-list");
operation.get(ADDRESS).add("host", host);
operation.get(ADDRESS).add("server", server.getName());
operation.get(ADDRESS).add("subsystem", "datasources");
numRequests++;
dispatcher.execute(new DMRAction(operation), new AsyncCallback() {
@Override
public void onFailure(Throwable caught) {
numResponses++;
checkComplete(callback, caught);
}
@Override
public void onSuccess(DMRResponse result) {
numResponses++;
ModelNode response = result.get();
if(SUCCESS.equals(response.get(OUTCOME).asString())) {
List payload = response.get(RESULT).asList();
for(ModelNode item : payload)
{
JDBCDriver driver = factory.jdbcDriver().as();
driver.setGroup(server.getGroup());
driver.setDriverClass(item.get("driver-class-name").asString());
driver.setName(item.get("driver-name").asString());
driver.setDeploymentName(item.get("deployment-name").asString());
driver.setMajorVersion(item.get("driver-major-version").asInt());
driver.setMinorVersion(item.get("driver-minor-version").asInt());
if(item.hasDefined("driver-xa-datasource-class-name"))
driver.setXaDataSourceClass(item.get("driver-xa-datasource-class-name").asString());
addIfNotExists(driver);
}
}
else {
checkComplete(callback, new RuntimeException(response.toString()));
}
checkComplete(callback);
}
});
}
if(numSkipped==result.size())
callback.onSuccess(Collections.EMPTY_LIST);
}
});
}
private void addIfNotExists(JDBCDriver driver) {
boolean doesExist = false;
for(JDBCDriver existing : drivers) // we don't control the AutoBean hash() or equals() method.
{
if(existing.getName().equals(driver.getName()) &&
existing.getGroup().equals(driver.getGroup()))
{
doesExist = true;
break;
}
}
if(!doesExist)
drivers.add(driver);
}
private void checkComplete(AsyncCallback> callback) {
if(numResponses==numRequests)
callback.onSuccess(drivers);
}
private void checkComplete(AsyncCallback> callback, Throwable caught) {
if(numResponses==numRequests)
callback.onFailure(caught);
else
Console.error("Failed to query JDBC drivers", caught.getMessage());
}
}