ServerLicenseRuntimeWizardFragment.java

/*******************************************************************************
 * Copyright (c) 2009, 2012 SpringSource, a divison of VMware, Inc.
 * All rights reserved. This program and the accompanying materials
 * are 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:
 *     SpringSource, a division of VMware, Inc. - initial API and implementation
 *******************************************************************************/

package org.eclipse.virgo.ide.runtime.internal.ui;

import org.eclipse.swt.widgets.Composite;
import org.eclipse.wst.server.ui.internal.wizard.page.LicenseComposite;
import org.eclipse.wst.server.ui.wizard.IWizardHandle;
import org.eclipse.wst.server.ui.wizard.WizardFragment;

/**
 * {@link WizardFragment} to accept license terms.
 *
 * @author Christian Dupuis
 */
@SuppressWarnings("restriction")
public class ServerLicenseRuntimeWizardFragment extends WizardFragment {

    public static final String LICENSE = "license";

    public static final String LICENSE_NONE = "none";

    public static final String LICENSE_UNKNOWN = "unknown";

    public static final String LICENSE_ACCEPT = "accept";

    public static final String LICENSE_SERVER = "license_server";

    protected LicenseComposite comp;

    public ServerLicenseRuntimeWizardFragment() {
        // do nothing
    }

    @Override
    public void enter() {
        if (this.comp != null) {
            this.comp.updateLicense();
        }
    }

    @Override
    public boolean hasComposite() {
        return true;
    }

    /*
     * (non-Javadoc)
     *
     * @see org.eclipse.wst.server.ui.internal.task.WizardTask#getWizardPage()
     */
    @Override
    public Composite createComposite(Composite parent, IWizardHandle wizard) {
        this.comp = new LicenseComposite(parent, getTaskModel(), wizard);

        wizard.setTitle("License Terms");
        wizard.setDescription("Review and accept License Terms");
        wizard.setImageDescriptor(ServerUiImages.DESC_WIZB_SERVER);
        return this.comp;
    }

    @Override
    public boolean isComplete() {
        try {
            Boolean b = (Boolean) getTaskModel().getObject(ServerLicenseRuntimeWizardFragment.LICENSE_ACCEPT);
            if (b != null && b.booleanValue()) {
                return true;
            }
        } catch (Exception e) {
            // ignore
        }
        return false;
    }
}