| /******************************************************************************* |
| * Copyright (c) 2010 Eteration A.S. and others. |
| * 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: |
| * IBM Corporation - initial API and implementation |
| * - This code is based on WTP SDK frameworks and Tomcat Server Adapters |
| * org.eclipse.jst.server.core |
| * org.eclipse.jst.server.ui |
| * |
| * Naci Dai and Murat Yener, Eteration A.S. |
| *******************************************************************************/ |
| package org.eclipse.libra.framework.core; |
| |
| import java.io.File; |
| import java.io.FileFilter; |
| |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.jdt.launching.JavaRuntime; |
| import org.eclipse.wst.server.core.IRuntimeType; |
| import org.eclipse.wst.server.core.IRuntimeWorkingCopy; |
| import org.eclipse.wst.server.core.ServerCore; |
| import org.eclipse.wst.server.core.model.RuntimeLocatorDelegate; |
| |
| /** |
| * |
| */ |
| public abstract class OSGIFrameworkLocatorDelegate extends RuntimeLocatorDelegate { |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see |
| * org.eclipse.wst.server.core.model.IRuntimeFactoryDelegate#getKnownRuntimes |
| * () |
| */ |
| public void searchForRuntimes(IPath path, IRuntimeSearchListener listener, |
| IProgressMonitor monitor) { |
| searchForRuntimes2(path, listener, monitor); |
| } |
| |
| protected static void searchForRuntimes2(IPath path, |
| IRuntimeSearchListener listener, IProgressMonitor monitor) { |
| File[] files = null; |
| if (path != null) { |
| File f = path.toFile(); |
| if (f.exists()) |
| files = f.listFiles(); |
| else |
| return; |
| } else |
| files = File.listRoots(); |
| |
| if (files != null) { |
| int size = files.length; |
| int work = 100 / size; |
| int workLeft = 100 - (work * size); |
| for (int i = 0; i < size; i++) { |
| if (monitor.isCanceled()) |
| return; |
| if (files[i] != null && files[i].isDirectory()) |
| searchDir(listener, files[i], 4, monitor); |
| monitor.worked(work); |
| } |
| monitor.worked(workLeft); |
| } else |
| monitor.worked(100); |
| } |
| |
| protected static void searchDir(IRuntimeSearchListener listener, File dir, |
| int depth, IProgressMonitor monitor) { |
| if ("conf".equals(dir.getName())) { |
| IRuntimeWorkingCopy runtime = getRuntimeFromDir( |
| dir.getParentFile(), monitor); |
| if (runtime != null) { |
| listener.runtimeFound(runtime); |
| return; |
| } |
| } |
| |
| if (depth == 0) |
| return; |
| |
| File[] files = dir.listFiles(new FileFilter() { |
| public boolean accept(File file) { |
| return file.isDirectory(); |
| } |
| }); |
| if (files != null) { |
| int size = files.length; |
| for (int i = 0; i < size; i++) { |
| if (monitor.isCanceled()) |
| return; |
| searchDir(listener, files[i], depth - 1, monitor); |
| } |
| } |
| } |
| |
| protected static IRuntimeWorkingCopy getRuntimeFromDir(File dir, IProgressMonitor monitor) { |
| return getRuntimeFromDir(dir, null, monitor); |
| } |
| |
| protected static IRuntimeWorkingCopy getRuntimeFromDir(File dir, |
| String runtimeTypes[], IProgressMonitor monitor) { |
| |
| for (int i = 0; i < runtimeTypes.length; i++) { |
| try { |
| IRuntimeType runtimeType = ServerCore |
| .findRuntimeType(runtimeTypes[i]); |
| String absolutePath = dir.getAbsolutePath(); |
| String id = absolutePath.replace(File.separatorChar, '_') |
| .replace(':', '-'); |
| IRuntimeWorkingCopy runtime = runtimeType.createRuntime(id, |
| monitor); |
| runtime.setName(dir.getName()); |
| runtime.setLocation(new Path(absolutePath)); |
| IOSGIFrameworkWorkingCopy wc = (IOSGIFrameworkWorkingCopy) runtime |
| .loadAdapter(IOSGIFrameworkWorkingCopy.class, null); |
| wc.setVMInstall(JavaRuntime.getDefaultVMInstall()); |
| IStatus status = runtime.validate(monitor); |
| if (status == null || status.getSeverity() != IStatus.ERROR) |
| return runtime; |
| |
| Trace.trace(Trace.FINER, |
| "False runtime found at " + dir.getAbsolutePath() |
| + ": " + status.getMessage()); |
| } catch (Exception e) { |
| Trace.trace(Trace.SEVERE, "Could not find runtime", e); |
| } |
| } |
| return null; |
| } |
| |
| public static String[] getRuntimeTypes(){ |
| return new String[]{}; |
| } |
| |
| } |