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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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* Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
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* The contents of this file are subject to the terms of either the GNU
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* General Public License Version 2 only ("GPL") or the Common
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* Development and Distribution License("CDDL") (collectively, the
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* "License"). You may not use this file except in compliance with the
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* License. You can obtain a copy of the License at
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* http://www.netbeans.org/cddl-gplv2.html
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* or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
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* specific language governing permissions and limitations under the
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* License. When distributing the software, include this License Header
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* Notice in each file and include the License file at
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* nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Sun in the GPL Version 2 section of the License file that
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* accompanied this code. If applicable, add the following below the
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* License Header, with the fields enclosed by brackets [] replaced by
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* your own identifying information:
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* "Portions Copyrighted [year] [name of copyright owner]"
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* The Original Software is NetBeans. The Initial Developer of the Original
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* Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
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* Microsystems, Inc. All Rights Reserved.
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* If you wish your version of this file to be governed by only the CDDL
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* or only the GPL Version 2, indicate your decision by adding
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* "[Contributor] elects to include this software in this distribution
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* under the [CDDL or GPL Version 2] license." If you do not indicate a
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* single choice of license, a recipient has the option to distribute
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* your version of this file under either the CDDL, the GPL Version 2 or
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* to extend the choice of license to its licensees as provided above.
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* However, if you add GPL Version 2 code and therefore, elected the GPL
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* Version 2 license, then the option applies only if the new code is
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* made subject to such option by the copyright holder.
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package org.netbeans.modules.apisupport.project.ui.platform;
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import java.io.IOException;
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import java.util.HashSet;
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import java.util.Iterator;
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import org.netbeans.modules.apisupport.project.Util;
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import org.netbeans.modules.apisupport.project.ui.ModuleUISettings;
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import org.netbeans.modules.apisupport.project.ui.UIUtil;
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import org.netbeans.modules.apisupport.project.universe.NbPlatform;
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import org.openide.NotifyDescriptor;
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import org.openide.util.Mutex;
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import org.openide.util.NbBundle;
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* Offers to upgrade old harnesses to the new version.
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class HarnessUpgrader {
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private HarnessUpgrader() {}
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public static void checkForUpgrade() {
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if (ModuleUISettings.getDefault().getHarnessesUpgraded()) {
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ModuleUISettings.getDefault().setHarnessesUpgraded(true);
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final Set<NbPlatform> toUpgrade = new HashSet<NbPlatform>();
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for (NbPlatform p : NbPlatform.getPlatforms()) {
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if (p.isDefault() && !p.isValid()) {
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if (p.getHarnessVersion() >= NbPlatform.HARNESS_VERSION_50u1) {
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if (!p.getHarnessLocation().equals(p.getBundledHarnessLocation())) {
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// Somehow custom, forget it.
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if (!toUpgrade.isEmpty()) {
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Mutex.EVENT.readAccess(new Runnable() {
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promptForUpgrade(toUpgrade);
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private static void promptForUpgrade(Set<NbPlatform> platforms) {
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if (UIUtil.showAcceptCancelDialog(
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NbBundle.getMessage(HarnessUpgrader.class, "HarnessUpgrader.title"),
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NbBundle.getMessage(HarnessUpgrader.class, "HarnessUpgrader.text"),
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NbBundle.getMessage(HarnessUpgrader.class, "HarnessUpgrader.upgrade"),
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NbBundle.getMessage(HarnessUpgrader.class, "HarnessUpgrader.skip"),
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NotifyDescriptor.QUESTION_MESSAGE)) {
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doUpgrade(platforms);
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} catch (IOException e) {
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private static void doUpgrade(Set<NbPlatform> platforms) throws IOException {
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File defaultHarness = NbPlatform.getDefaultPlatform().getHarnessLocation();
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Iterator it = platforms.iterator();
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while (it.hasNext()) {
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NbPlatform p = (NbPlatform) it.next();
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p.setHarnessLocation(defaultHarness);