| /* |
| * 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.web.struts; |
| |
| import java.io.FileNotFoundException; |
| import java.io.IOException; |
| import java.util.HashSet; |
| import java.util.Set; |
| import java.util.logging.Level; |
| import java.util.logging.Logger; |
| import org.netbeans.api.java.classpath.ClassPath; |
| import org.netbeans.api.java.project.JavaProjectConstants; |
| import org.netbeans.api.java.project.classpath.ProjectClassPathModifier; |
| import org.netbeans.api.project.FileOwnerQuery; |
| import org.netbeans.api.project.Project; |
| import org.netbeans.api.project.ProjectUtils; |
| import org.netbeans.api.project.SourceGroup; |
| import org.netbeans.api.project.libraries.Library; |
| import org.netbeans.api.project.libraries.LibraryManager; |
| import org.netbeans.modules.web.api.webmodule.WebModule; |
| import org.netbeans.modules.web.struts.ui.StrutsConfigurationPanel; |
| import org.openide.filesystems.FileObject; |
| import org.openide.filesystems.FileSystem; |
| import org.openide.filesystems.FileUtil; |
| import org.openide.util.Exceptions; |
| |
| /** |
| * Struts utilities methods. |
| * |
| * @author Martin Fousek <marfous@netbeans.org> |
| */ |
| public final class StrutsUtilities { |
| |
| private StrutsUtilities() { |
| } |
| |
| /** |
| * Enables Struts support in the given web project. If the enabling was done outside standard Add framework wizard, |
| * default initial values are used. |
| * |
| * @param webModule webModule to extend |
| * @param panel configuration panel, can be {@code null} - in that case are default values used |
| * @return set of newly created files |
| */ |
| public static Set<FileObject> enableStruts(WebModule webModule, StrutsConfigurationPanel panel) { |
| if (panel == null) { |
| panel = new StrutsConfigurationPanel(null, null, true); |
| } |
| |
| FileObject fo = webModule.getDocumentBase(); |
| Project project = FileOwnerQuery.getOwner(fo); |
| Set result = new HashSet(); |
| |
| Library lib = LibraryManager.getDefault().getLibrary("struts"); //NOI18N |
| if (lib != null) { |
| SourceGroup[] sgs = ProjectUtils.getSources(project).getSourceGroups(JavaProjectConstants.SOURCES_TYPE_JAVA); |
| if (sgs.length > 0) { |
| try { |
| ProjectClassPathModifier.addLibraries(new Library[] {lib}, sgs[0].getRootFolder(), ClassPath.COMPILE); |
| } catch (IOException ioe) { |
| Exceptions.printStackTrace(ioe); |
| } |
| } |
| |
| try { |
| FileObject webInf = webModule.getWebInf(); |
| if (webInf == null) { |
| webInf = FileUtil.createFolder(webModule.getDocumentBase(), "WEB-INF"); //NOI18N |
| } |
| assert webInf != null; |
| FileSystem fs = webInf.getFileSystem(); |
| fs.runAtomicAction(new StrutsFrameworkProvider.CreateStrutsConfig(webModule, panel)); |
| result.add(webModule.getDocumentBase().getFileObject("welcomeStruts", "jsp")); |
| } catch (FileNotFoundException exc) { |
| Exceptions.printStackTrace(exc); |
| } catch (IOException exc) { |
| Logger.getLogger("global").log(Level.INFO, null, exc); |
| } |
| } |
| return result; |
| } |
| |
| /** |
| * Says whether the Struts support is available in given web module. |
| * @param wm webmodule to be examined |
| * @return {@code true} if the support is enabled, {@code false} otherwise |
| */ |
| public static boolean isInWebModule(org.netbeans.modules.web.api.webmodule.WebModule wm) { |
| // The JavaEE 5 introduce web modules without deployment descriptor. |
| // In such wm can not be struts used. |
| FileObject dd = wm.getDeploymentDescriptor(); |
| return (dd != null && StrutsConfigUtilities.getActionServlet(dd) != null); |
| } |
| |
| } |