| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under 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. |
| */ |
| package org.netbeans.modules.ide.ergonomics.newproject; |
| |
| import org.netbeans.modules.ide.ergonomics.fod.FindComponentModules; |
| import org.netbeans.modules.ide.ergonomics.fod.ModulesInstaller; |
| import java.awt.Component; |
| import java.beans.PropertyChangeEvent; |
| import java.beans.PropertyChangeListener; |
| import java.io.IOException; |
| import java.lang.reflect.Method; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.Collection; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| import java.util.concurrent.Callable; |
| import java.util.logging.Level; |
| import java.util.logging.Logger; |
| import javax.swing.JComponent; |
| import javax.swing.JLabel; |
| import javax.swing.SwingUtilities; |
| import javax.swing.event.ChangeEvent; |
| import javax.swing.event.ChangeListener; |
| import org.netbeans.api.autoupdate.UpdateElement; |
| import org.netbeans.api.progress.ProgressHandle; |
| import org.netbeans.modules.ide.ergonomics.ServerWizardProviderProxy; |
| import org.netbeans.modules.ide.ergonomics.fod.ConfigurationPanel; |
| import org.netbeans.modules.ide.ergonomics.fod.FoDLayersProvider; |
| import org.netbeans.modules.ide.ergonomics.fod.FeatureInfo; |
| import org.netbeans.modules.ide.ergonomics.fod.FeatureManager; |
| import org.netbeans.spi.server.ServerWizardProvider; |
| import org.openide.WizardDescriptor; |
| import org.openide.WizardDescriptor.InstantiatingIterator; |
| import org.openide.WizardDescriptor.Panel; |
| import org.openide.cookies.InstanceCookie; |
| import org.openide.filesystems.FileObject; |
| import org.openide.filesystems.FileUtil; |
| import org.openide.loaders.DataObject; |
| import org.openide.loaders.DataObjectNotFoundException; |
| import org.openide.loaders.TemplateWizard; |
| import org.openide.util.Exceptions; |
| import org.openide.util.HelpCtx; |
| import org.openide.util.Lookup; |
| import org.openide.util.Mutex; |
| import org.openide.util.NbBundle; |
| import org.openide.util.Task; |
| import org.openide.util.TaskListener; |
| import org.openide.util.lookup.Lookups; |
| |
| public class DescriptionStep implements WizardDescriptor.Panel<WizardDescriptor>, Runnable { |
| |
| private ContentPanel panel; |
| private ProgressHandle handle = null; |
| private Collection<UpdateElement> forEnable = null; |
| private final List<ChangeListener> listeners = new ArrayList<ChangeListener> (); |
| private FeatureInfo info; |
| private WizardDescriptor wd; |
| private ConfigurationPanel configPanel; |
| |
| public DescriptionStep() { |
| } |
| |
| @Override |
| public Component getComponent () { |
| if (panel == null) { |
| configPanel = new ConfigurationPanel(new Callable<JComponent>() { |
| @Override |
| public JComponent call() throws Exception { |
| FoDLayersProvider.getInstance().refreshForce(); |
| waitForDelegateWizard(true); |
| return new JLabel(" "); |
| } |
| }); |
| panel = new ContentPanel (getBundle ("DescriptionPanel_Name")); |
| panel.addPropertyChangeListener (findModules); |
| } |
| return panel; |
| } |
| |
| public HelpCtx getHelp () { |
| return HelpCtx.DEFAULT_HELP; |
| } |
| |
| public boolean isValid () { |
| return false; |
| } |
| |
| public synchronized void addChangeListener (ChangeListener l) { |
| listeners.add(l); |
| } |
| |
| public synchronized void removeChangeListener (ChangeListener l) { |
| listeners.remove(l); |
| } |
| |
| private void fireChange () { |
| Mutex.EVENT.readAccess(this); |
| } |
| |
| @Override |
| public void run() { |
| final List<ChangeListener> templist; |
| synchronized (this) { |
| templist = new ArrayList<ChangeListener> (listeners); |
| } |
| ChangeEvent e = new ChangeEvent (DescriptionStep.this); |
| for (ChangeListener l : templist) { |
| l.stateChanged (e); |
| } |
| } |
| |
| private final PresentModules findModules = new PresentModules(); |
| private class PresentModules extends Object |
| implements PropertyChangeListener, TaskListener { |
| private FindComponentModules findComponents; |
| |
| @Override |
| public void propertyChange (PropertyChangeEvent evt) { |
| if (ContentPanel.FINDING_MODULES.equals (evt.getPropertyName ())) { |
| schedule(); |
| } |
| } |
| void reset() { |
| synchronized (this) { |
| findComponents = null; |
| } |
| } |
| public synchronized void schedule() { |
| if (findComponents == null) { |
| findComponents = new FindComponentModules(info); |
| } |
| findComponents.onFinished(this); |
| } |
| @Override |
| public void taskFinished(Task task) { |
| presentModulesForActivation((FindComponentModules)task); |
| } |
| |
| final void presentModulesForActivation (FindComponentModules f) { |
| forEnable = f.getModulesForEnable (); |
| if (handle != null) { |
| handle.finish (); |
| panel.replaceComponents (); |
| handle = null; |
| } |
| final Collection<UpdateElement> toInstall = f.getModulesForInstall(); |
| final Collection<UpdateElement> elems = f.getModulesForEnable (); |
| if (!elems.isEmpty ()|| f.getIncompleteFeatures().contains(info) || !f.getUpdateErrors().isEmpty()) { |
| Collection<UpdateElement> visible = f.getVisibleUpdateElements (elems); |
| final String name = ModulesInstaller.presentUpdateElements (visible); |
| configPanel.setUpdateErrors(f.getUpdateErrors()); |
| configPanel.setInfo(info, name, toInstall, f.getMissingModules(info), |
| f.getExtrasToDownload(), f.isDownloadRequired()); |
| panel.replaceComponents(configPanel); |
| forEnable = elems; |
| fireChange (); |
| } else { |
| FoDLayersProvider.getInstance().refreshForce(); |
| waitForDelegateWizard (false); |
| SwingUtilities.invokeLater(new Runnable() { |
| public void run() { |
| waitForDelegateWizard (true); |
| fireChange (); |
| } |
| }); |
| } |
| } |
| }; |
| |
| private static String getBundle (String key, Object... params) { |
| return NbBundle.getMessage (DescriptionStep.class, key, params); |
| } |
| |
| @Override |
| public void readSettings (WizardDescriptor settings) { |
| wd = settings; |
| Object o = settings.getProperty (FeatureOnDemandWizardIterator.CHOSEN_TEMPLATE); |
| assert o != null && o instanceof FileObject : o + " is not null and instanceof FileObject."; |
| FileObject fileObject = (FileObject) o; |
| info = FoDLayersProvider.getInstance ().whichProvides(fileObject); |
| assert info != null : "No info for " + fileObject; |
| if (settings.getValue() == WizardDescriptor.CANCEL_OPTION || |
| settings.getValue() == WizardDescriptor.CLOSED_OPTION) { |
| return; |
| } |
| findModules.reset(); |
| findModules.schedule(); |
| } |
| |
| public void storeSettings (WizardDescriptor settings) { |
| if (forEnable != null && ! forEnable.isEmpty ()) { |
| settings.putProperty (FeatureOnDemandWizardIterator.CHOSEN_ELEMENTS_FOR_ENABLE, forEnable); |
| fireChange (); |
| } |
| } |
| |
| private void waitForDelegateWizard (final boolean fire) { |
| Object o = wd.getProperty (FeatureOnDemandWizardIterator.CHOSEN_TEMPLATE); |
| assert o != null && o instanceof FileObject : |
| o + " is not null and instanceof FileObject"; |
| String templateResource = ((FileObject) o).getPath (); |
| FileObject fo = null; |
| WizardDescriptor.InstantiatingIterator<?> iterator = null; |
| int i = 0; |
| while (fo == null || iterator == null) { |
| try { |
| FoDLayersProvider.getInstance().refreshForce(); |
| } catch (Exception ex) { |
| Exceptions.printStackTrace(ex); |
| } |
| // hot-fixed wizard providers - temporary |
| if (templateResource.startsWith("Servers/J2eeWizardProvider")) { |
| try { |
| ClassLoader loader = Lookup.getDefault().lookup(ClassLoader.class); |
| Class<?> clazz = Class.forName("org.netbeans.modules.j2ee.deployment.plugins.spi.OptionalDeploymentManagerFactory", true, loader); |
| Collection c = Lookups.forPath("J2EE/DeploymentPlugins/" + |
| templateResource.substring(templateResource.indexOf('-') + 1, templateResource.indexOf('.')) + "/").lookupAll(clazz); |
| if (!c.isEmpty()) { |
| Object optFactory = c.iterator().next(); |
| Method m = optFactory.getClass().getMethod("getAddInstanceIterator"); |
| iterator = (InstantiatingIterator) m.invoke(optFactory); |
| fo = (FileObject) o; |
| } |
| } catch (Exception ex) { |
| Exceptions.printStackTrace(ex); |
| break; |
| } |
| } else if (templateResource.startsWith("Servers/WizardProvider") || templateResource.startsWith("Cloud/WizardProvider")) { // NOI18N |
| String resource = templateResource.substring(0, templateResource.indexOf('/') + 1) |
| + templateResource.substring(templateResource.indexOf('-') + 1); // NOI18N |
| fo = FileUtil.getConfigFile(resource); |
| try { |
| if (fo != null) { |
| ClassLoader loader = Lookup.getDefault().lookup(ClassLoader.class); |
| Object oo = DataObject.find(fo).getCookie(InstanceCookie.class).instanceCreate(); |
| if (oo instanceof ServerWizardProvider && ServerWizardProviderProxy.isReal((ServerWizardProvider)oo)) { |
| iterator = ((ServerWizardProvider)oo).getInstantiatingIterator(); |
| } |
| } |
| } catch (Exception ex) { |
| Exceptions.printStackTrace(ex); |
| break; |
| } |
| } else { |
| fo = FileUtil.getConfigFile(templateResource); |
| iterator = readWizard(fo); |
| } |
| if (iterator instanceof FeatureOnDemandWizardIterator) { |
| Logger LOG = Logger.getLogger(DescriptionStep.class.getName()); |
| LOG.warning( |
| "There is still wrong iterator " + // NOI18N |
| iterator.getClass().getName() + |
| " for file object " + fo // NOI18N |
| ); |
| FeatureManager.dumpModules(Level.INFO, Level.INFO); |
| iterator = null; |
| if (++i == 10) { |
| Logger.getLogger(DescriptionStep.class.getName()).severe("Giving up to find iterator for " + fo); // NOI18N |
| Logger.getLogger(DescriptionStep.class.getName()).severe(threadDump()); // NOI18N |
| boolean npe = false; |
| assert npe = true; |
| if (npe) { |
| throw new NullPointerException("No iterator for " + fo); // NOI18N |
| } |
| return; // give up |
| } |
| LOG.info("Forcing refresh"); // NOI18N |
| // force refresh for the filesystem |
| FoDLayersProvider.getInstance().refreshForce(); |
| LOG.info("Done with refresh"); // NOI18N |
| |
| FileObject fake = FileUtil.getConfigFile(templateResource); |
| if (fake == null) { |
| LOG.warning("no "+ templateResource + " on FoD: " + fake); // NOI18N |
| FileObject p = fo; |
| while (p != null) { |
| LOG.info(" parent: " + p + " children: " + Arrays.asList(p.getChildren())); // NOI18N |
| p = p.getParent(); |
| } |
| } else { |
| LOG.info("fake found " + fake); // NOI18N |
| LOG.info("its wizard is " + readWizard(fake)); // NOI18N |
| } |
| } |
| } |
| if (fire) { |
| iterator.initialize (wd); |
| wd.putProperty (FeatureOnDemandWizardIterator.DELEGATE_ITERATOR, iterator); |
| fireChange (); |
| } |
| } |
| |
| public static WizardDescriptor.InstantiatingIterator<?> readWizard(FileObject fo) { |
| if (fo == null || !fo.isValid()) { |
| return null; |
| } |
| |
| Object o = fo.getAttribute ("instantiatingIterator"); |
| if (o == null || (o instanceof FeatureOnDemandWizardIterator)) { |
| Object twi = fo.getAttribute ("templateWizardIterator"); |
| if (twi != null) { |
| o = twi; |
| } |
| } |
| if (o instanceof WizardDescriptor.InstantiatingIterator) { |
| // OK |
| } else if (o instanceof TemplateWizard.Iterator) { |
| final TemplateWizard.Iterator it = (TemplateWizard.Iterator) o; |
| o = new WizardDescriptor.InstantiatingIterator<WizardDescriptor>() { |
| private TemplateWizard tw; |
| |
| public Set instantiate() throws IOException { |
| return it.instantiate(tw); |
| } |
| public void initialize(WizardDescriptor wizard) { |
| tw = (TemplateWizard)wizard; |
| try { |
| FileObject real = tw.getTemplate().getPrimaryFile(); |
| if (!real.isValid()) { |
| real = FileUtil.getConfigFile(real.getPath()); |
| } |
| tw.setTemplate(DataObject.find(real)); |
| it.initialize(tw); |
| } catch (DataObjectNotFoundException ex) { |
| Logger.getLogger(DescriptionStep.class.getName()).severe(ex.toString()); |
| } |
| } |
| |
| public void uninitialize(WizardDescriptor wizard) { |
| it.uninitialize((TemplateWizard)wizard); |
| tw = null; |
| } |
| |
| public Panel<WizardDescriptor> current() { |
| return it.current(); |
| } |
| |
| public String name() { |
| return it.name(); |
| } |
| |
| public boolean hasNext() { |
| return it.hasNext(); |
| } |
| |
| public boolean hasPrevious() { |
| return it.hasPrevious(); |
| } |
| |
| public void nextPanel() { |
| it.nextPanel(); |
| } |
| |
| public void previousPanel() { |
| it.previousPanel(); |
| } |
| |
| public void addChangeListener(ChangeListener l) { |
| it.addChangeListener(l); |
| } |
| |
| public void removeChangeListener(ChangeListener l) { |
| it.removeChangeListener(l); |
| } |
| }; |
| } |
| |
| assert o != null && o instanceof WizardDescriptor.InstantiatingIterator : |
| o + " is not null and instanceof WizardDescriptor.InstantiatingIterator"; |
| return (WizardDescriptor.InstantiatingIterator<?>)o; |
| } |
| |
| private static String threadDump() { |
| Map<Thread, StackTraceElement[]> all = Thread.getAllStackTraces(); |
| StringBuilder sb = new StringBuilder(); |
| sb.append("Thread dump:\n"); // NOI18N |
| for (Map.Entry<Thread, StackTraceElement[]> entry : all.entrySet()) { |
| sb.append(entry.getKey().getName()).append('\n'); |
| if (entry.getValue() == null) { |
| sb.append(" no information\n"); // NOI18N |
| continue; |
| } |
| for (StackTraceElement stackTraceElement : entry.getValue()) { |
| sb.append(" "); |
| sb.append(stackTraceElement.getClassName()).append('.'); |
| sb.append(stackTraceElement.getMethodName()).append(':'); |
| sb.append(stackTraceElement.getLineNumber()).append('\n'); |
| } |
| } |
| return sb.toString(); |
| } |
| } |
| |