| /******************************************************************************* |
| * Copyright (c) 2003, 2005 IBM Corporation 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 |
| *******************************************************************************/ |
| package org.eclipse.wst.server.ui.internal.viewers; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.wst.server.core.*; |
| import org.eclipse.wst.server.ui.internal.ServerUIPlugin; |
| import org.eclipse.wst.server.ui.internal.Trace; |
| /** |
| * Server type content provider. |
| */ |
| public class ServerTypeTreeContentProvider extends AbstractTreeContentProvider { |
| public static final byte STYLE_VENDOR = 1; |
| public static final byte STYLE_VERSION = 2; |
| public static final byte STYLE_MODULE_TYPE = 3; |
| public static final byte STYLE_TYPE = 4; // not used yet |
| |
| protected boolean localhost; |
| |
| protected IModuleType moduleType; |
| protected boolean includeIncompatibleVersions; |
| |
| /** |
| * ServerTypeTreeContentProvider constructor. |
| * |
| * @param style a style |
| * @param moduleType a module type |
| */ |
| public ServerTypeTreeContentProvider(byte style, IModuleType moduleType) { |
| super(style, false); |
| localhost = true; |
| |
| this.moduleType = moduleType; |
| |
| fillTree(); |
| } |
| |
| public void fillTree() { |
| clean(); |
| |
| List list = new ArrayList(); |
| IServerType[] serverTypes = ServerCore.getServerTypes(); |
| if (serverTypes != null) { |
| int size = serverTypes.length; |
| for (int i = 0; i < size; i++) { |
| IServerType serverType = serverTypes[i]; |
| if (include(serverType)) { |
| if (style == STYLE_FLAT) { |
| list.add(serverType); |
| } else if (style != STYLE_MODULE_TYPE) { |
| try { |
| IRuntimeType runtimeType = serverType.getRuntimeType(); |
| TreeElement ele = null; |
| if (style == STYLE_VENDOR) |
| ele = getOrCreate(list, runtimeType.getVendor()); |
| else if (style == STYLE_VERSION) |
| ele = getOrCreate(list, runtimeType.getVersion()); |
| else if (style == STYLE_TYPE) |
| ele = getOrCreate(list, runtimeType.getName()); |
| ele.contents.add(serverType); |
| elementToParentMap.put(serverType, ele); |
| } catch (Exception e) { |
| Trace.trace(Trace.WARNING, "Error in server configuration content provider", e); |
| } |
| } else { // style = MODULE_TYPE |
| IRuntimeType runtimeType = serverType.getRuntimeType(); |
| IModuleType[] moduleTypes = runtimeType.getModuleTypes(); |
| if (moduleTypes != null) { |
| int size2 = moduleTypes.length; |
| for (int j = 0; j < size2; j++) { |
| IModuleType mb = moduleTypes[j]; |
| if (mb != null) { |
| TreeElement ele = getOrCreate(list, mb.getName()); |
| TreeElement ele2 = getOrCreate(ele.contents, mb.getName() + "/" + mb.getVersion(), mb.getVersion()); |
| ele2.contents.add(serverType); |
| elementToParentMap.put(serverType, ele2); |
| elementToParentMap.put(ele2, ele); |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| elements = list.toArray(); |
| } |
| |
| protected boolean include(IServerType serverType) { |
| IRuntimeType runtimeType = serverType.getRuntimeType(); |
| if (runtimeType == null) |
| return false; |
| |
| if (moduleType == null) |
| return true; |
| |
| String moduleTypeId = moduleType.getId(); |
| if (includeIncompatibleVersions) { |
| if (!ServerUtil.isSupportedModule(runtimeType.getModuleTypes(), moduleTypeId, null)) |
| return false; |
| } else { |
| String moduleVersion = moduleType.getVersion(); |
| if (!ServerUtil.isSupportedModule(runtimeType.getModuleTypes(), moduleTypeId, moduleVersion)) |
| return false; |
| } |
| |
| if (localhost || serverType.supportsRemoteHosts()) |
| return true; |
| |
| return false; |
| } |
| |
| protected boolean checkForNonStubEnvironmentRuntime(IServerType serverType) { |
| IRuntimeType runtimeType = serverType.getRuntimeType(); |
| IRuntime[] runtimes = ServerUIPlugin.getRuntimes(runtimeType); |
| if (runtimes == null || runtimes.length == 0) |
| return false; |
| |
| int size = runtimes.length; |
| for (int i = 0; i < size; i++) { |
| if (!runtimes[i].isStub()) |
| return true; |
| } |
| return false; |
| } |
| |
| public void setLocalhost(boolean local) { |
| localhost = local; |
| fillTree(); |
| } |
| |
| public void setIncludeIncompatibleVersions(boolean b) { |
| includeIncompatibleVersions = b; |
| fillTree(); |
| } |
| } |