/*******************************************************************************
* Copyright (c) 2012, 2014 Pivotal Software, Inc.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of 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.
*
* Contributors:
* Pivotal Software, Inc. - initial API and implementation
********************************************************************************/
package org.cloudfoundry.ide.eclipse.server.ui.internal.wizards;
import org.cloudfoundry.ide.eclipse.server.core.internal.CloudFoundryServer;
import org.cloudfoundry.ide.eclipse.server.ui.internal.CloudFoundryCredentialsPart;
import org.cloudfoundry.ide.eclipse.server.ui.internal.CloudServerSpacesDelegate;
import org.cloudfoundry.ide.eclipse.server.ui.internal.Messages;
import org.cloudfoundry.ide.eclipse.server.ui.internal.ValidationEventHandler;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
/**
* Credentials wizard page used to prompt users for credentials in case an
* EXISTING server instance can no longer connect with the existing credentials.
* This wizard page is not used in the new server wizard when creating a new
* server instance.
* @author Christian Dupuis
* @author Leo Dos Santos
* @author Steffen Pingel
* @author Terry Denney
*/
public class CloudFoundryCredentialsWizardPage extends WizardPage {
private final CloudFoundryCredentialsPart credentialsPart;
private CloudServerSpacesDelegate cloudServerSpaceDelegate;
private ValidationEventHandler validationNotifier;
protected CloudFoundryCredentialsWizardPage(CloudFoundryServer server) {
super(server.getServer().getName() + Messages.CloudFoundryCredentialsWizardPage_TEXT_CRENDENTIAL);
cloudServerSpaceDelegate = new CloudServerSpacesDelegate(server);
WizardStatusHandler wizardUpdateHandler = new WizardPageStatusHandler(this);
validationNotifier = new ValidationEventHandler(new CredentialsWizardValidator(server,
cloudServerSpaceDelegate));
validationNotifier.addStatusHandler(wizardUpdateHandler);
credentialsPart = new CloudFoundryCredentialsPart(server, this);
validationNotifier.addValidationListener(credentialsPart);
// The credentials part notifies the wizard as well as the validator
// when new input is set in the UI
// (e.g., credentials changed..)
credentialsPart.addPartChangeListener(validationNotifier);
}
public void createControl(Composite parent) {
Control control = credentialsPart.createPart(parent);
setControl(control);
}
@Override
public boolean isPageComplete() {
return validationNotifier.isOK();
}
public CloudServerSpacesDelegate getServerSpaceDelegate() {
return cloudServerSpaceDelegate;
}
public boolean canFlipToNextPage() {
// There should only be a next page for the spaces page if there is a
// cloud space descriptor set
return isPageComplete() && getNextPage() != null;
}
}