bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/ConfigurationLogUpdateSection.java

/*******************************************************************************
 * Copyright (c) 2003, 2004 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the Common Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v10.html
 * 
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.ui.internal.ide.dialogs;

import java.io.PrintWriter;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.ui.about.ISystemSummarySection;
import org.eclipse.ui.internal.ide.IDEWorkbenchMessages;
import org.eclipse.update.configuration.IActivity;
import org.eclipse.update.configuration.IInstallConfiguration;
import org.eclipse.update.configuration.ILocalSite;
import org.eclipse.update.core.SiteManager;

/**
 * Writes information about the update configurer into the system summary.
 * 
 * @since 3.0
 */
public class ConfigurationLogUpdateSection implements ISystemSummarySection {
    public void write(PrintWriter writer) {
        ILocalSite site;
        try {
            site = SiteManager.getLocalSite();
        } catch (CoreException e) {
            e.printStackTrace(writer);
            return;
        }
        IInstallConfiguration[] configurations = site.getConfigurationHistory();
        for (int i = 0; i < configurations.length; i++) {
            writer.println();
            if (i > 0)
                writer
                        .println("----------------------------------------------------"); //$NON-NLS-1$

            writer
                    .println(IDEWorkbenchMessages
                            .format(
                                    "SystemSummary.configuration", new Object[] { configurations[i].getLabel() })); //$NON-NLS-1$
            writer
                    .println(IDEWorkbenchMessages
                            .format(
                                    "SystemSummary.isCurrentConfiguration", new Object[] { new Boolean(configurations[i].isCurrent()) })); //$NON-NLS-1$ 
            IActivity[] activities = configurations[i].getActivities();
            for (int j = 0; j < activities.length; j++) {
                writer.println();
                writer
                        .println(IDEWorkbenchMessages
                                .format(
                                        "SystemSummary.date", new Object[] { activities[j].getDate() })); //$NON-NLS-1$
                writer
                        .println(IDEWorkbenchMessages
                                .format(
                                        "SystemSummary.target", new Object[] { activities[j].getLabel() })); //$NON-NLS-1$
                writer
                        .println(IDEWorkbenchMessages
                                .format(
                                        "SystemSummary.action", new Object[] { getActionLabel(activities[j]) })); //$NON-NLS-1$
                writer
                        .println(IDEWorkbenchMessages
                                .format(
                                        "SystemSummary.status", new Object[] { getStatusLabel(activities[j]) })); //$NON-NLS-1$
            }
        }
    }

    private String getActionLabel(IActivity activity) {
        int action = activity.getAction();
        switch (action) {
        case IActivity.ACTION_CONFIGURE:
            return IDEWorkbenchMessages
                    .getString("SystemSummary.activity.enabled"); //$NON-NLS-1$
        case IActivity.ACTION_FEATURE_INSTALL:
            return IDEWorkbenchMessages
                    .getString("SystemSummary.activity.featureInstalled"); //$NON-NLS-1$
        case IActivity.ACTION_FEATURE_REMOVE:
            return IDEWorkbenchMessages
                    .getString("SystemSummary.activity.featureRemoved"); //$NON-NLS-1$
        case IActivity.ACTION_SITE_INSTALL:
            return IDEWorkbenchMessages
                    .getString("SystemSummary.activity.siteInstalled"); //$NON-NLS-1$
        case IActivity.ACTION_SITE_REMOVE:
            return IDEWorkbenchMessages
                    .getString("SystemSummary.activity.siteRemoved"); //$NON-NLS-1$
        case IActivity.ACTION_UNCONFIGURE:
            return IDEWorkbenchMessages
                    .getString("SystemSummary.activity.disabled"); //$NON-NLS-1$
        case IActivity.ACTION_REVERT:
            return IDEWorkbenchMessages
                    .getString("SystemSummary.activity.revert"); //$NON-NLS-1$
        case IActivity.ACTION_RECONCILIATION:
            return IDEWorkbenchMessages
                    .getString("SystemSummary.activity.reconcile"); //$NON-NLS-1$
        case IActivity.ACTION_ADD_PRESERVED:
            return IDEWorkbenchMessages
                    .getString("SystemSummary.activity.preserved"); //$NON-NLS-1$
        default:
            return IDEWorkbenchMessages
                    .getString("SystemSummary.activity.unknown"); //$NON-NLS-1$
        }
    }

    private String getStatusLabel(IActivity activity) {
        switch (activity.getStatus()) {
        case IActivity.STATUS_OK:
            return IDEWorkbenchMessages
                    .getString("SystemSummary.activity.status.success"); //$NON-NLS-1$
        case IActivity.STATUS_NOK:
            return IDEWorkbenchMessages
                    .getString("SystemSummary.activity.status.failure"); //$NON-NLS-1$
        }
        return IDEWorkbenchMessages
                .getString("SystemSummary.activity.status.unknown"); //$NON-NLS-1$
    }
}