/*******************************************************************************
* Copyright (c) 2011 Red Hat, Inc.
* Distributed under license by Red Hat, Inc. All rights reserved.
* This program is made available under the terms of the
* Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Red Hat, Inc. - initial API and implementation
******************************************************************************/
package org.jboss.tools.openshift.express.internal.ui.wizard.domain;
import java.util.Collections;
import java.util.List;
import org.jboss.tools.common.ui.databinding.ObservableUIPojo;
import org.jboss.tools.openshift.common.core.connection.ConnectionType;
import org.jboss.tools.openshift.common.core.connection.ConnectionsRegistrySingleton;
import org.jboss.tools.openshift.common.core.connection.IConnection;
import org.jboss.tools.openshift.common.core.connection.IConnectionsRegistryListener;
import org.jboss.tools.openshift.express.internal.core.connection.ExpressConnection;
import com.openshift.client.IDomain;
/**
* @author André Dietisheim
*/
public class ManageDomainsWizardPageModel extends ObservableUIPojo {
public static final String PROPERTY_SELECTED_DOMAIN = "selectedDomain";
public static final String PROPERTY_DOMAINS = "domains";
private ExpressConnection connection;
private IDomain selectedDomain;
private List<IDomain> domains;
private IConnectionsRegistryListener connectionChangeListener;
public ManageDomainsWizardPageModel(IDomain domain, ExpressConnection connection) {
this(connection);
setSelectedDomain(domain);
}
public ManageDomainsWizardPageModel(ExpressConnection connection) {
this.connection = connection;
this.connectionChangeListener = onConnectionsChanged();
ConnectionsRegistrySingleton.getInstance().addListener(connectionChangeListener );
}
private IConnectionsRegistryListener onConnectionsChanged() {
return new IConnectionsRegistryListener() {
@Override
public void connectionRemoved(IConnection connection) {
if(ConnectionType.Express == connection.getType()){
ManageDomainsWizardPageModel.this.connection = null;
loadDomains();
}
}
@Override
public void connectionChanged(IConnection connection, String property, Object oldValue, Object newValue) {
if(ConnectionType.Express == connection.getType()){
setDomains(Collections.<IDomain>emptyList()); // Workaround: force list update
loadDomains();
}
}
@Override
public void connectionAdded(IConnection connection) {
if(ConnectionType.Express == connection.getType()){
loadDomains();
}
}
};
}
public void loadDomains() {
if (connection == null) {
setDomains(Collections.<IDomain>emptyList());
} else {
setDomains(connection.getDomains());
}
}
public void setDomains(List<IDomain> domains) {
firePropertyChange(PROPERTY_DOMAINS, null, this.domains = domains);
}
public List<IDomain> getDomains() {
return domains;
}
public void refresh() {
connection.refresh();
loadDomains();
}
public void setSelectedDomain(IDomain domain) {
firePropertyChange(PROPERTY_SELECTED_DOMAIN, this.selectedDomain, this.selectedDomain = domain);
}
public IDomain getSelectedDomain() {
return selectedDomain;
}
public ExpressConnection getConnection() {
return connection;
}
@Override
public void dispose() {
ConnectionsRegistrySingleton.getInstance().removeListener(connectionChangeListener);
}
}