| /* |
| * 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.apache.sling.ide.eclipse.core.internal; |
| |
| import java.io.IOException; |
| |
| import javax.xml.parsers.DocumentBuilder; |
| import javax.xml.parsers.DocumentBuilderFactory; |
| import javax.xml.parsers.ParserConfigurationException; |
| |
| import org.apache.sling.ide.eclipse.core.facet.FacetHelper; |
| import org.eclipse.core.resources.IContainer; |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.IFolder; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.jdt.core.IJavaModel; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.core.JavaCore; |
| import org.eclipse.jdt.core.JavaModelException; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Element; |
| import org.w3c.dom.Node; |
| import org.w3c.dom.NodeList; |
| import org.xml.sax.SAXException; |
| |
| public class ProjectHelper { |
| |
| private static final String[] CONTENT_PACKAGE_STRUCTURE_BASE = new String[] { "/", "/content", "/src/main/content" }; |
| |
| public static boolean isPotentialBundleProject(IProject project) { |
| |
| try { |
| return !isBundleProject(project) && !isContentProject(project) && project.getDescription().hasNature(JavaCore.NATURE_ID); |
| } catch (CoreException e) { |
| Activator.getDefault().getPluginLogger().warn("Failed getting project description", e); |
| return false; |
| } |
| } |
| |
| public static boolean isPotentialContentProject(IProject project) { |
| |
| return !isContentProject(project) && !isBundleProject(project) && getInferredContentProjectContentRoot(project) != null; |
| } |
| |
| public static IContainer getInferredContentProjectContentRoot(IProject project) { |
| |
| for (String base : CONTENT_PACKAGE_STRUCTURE_BASE) { |
| IContainer container; |
| if ("/".equals(base)) { |
| container = project; |
| } else { |
| container = project.getFolder(base); |
| } |
| if (container.exists() && hasContentPackageStructure(container)) { |
| return container; |
| } |
| } |
| |
| return null; |
| } |
| |
| public static String validateContentPackageStructure(IContainer base) { |
| |
| IFile filterXml = base.getFile(Path.fromPortableString("META-INF/vault/filter.xml")); |
| IFolder jcrRoot = base.getFolder(Path.fromPortableString("jcr_root")); |
| |
| if (!filterXml.exists()) { |
| return String.format("Could not find FileVault filter at '%s'", filterXml.getRawLocationURI()); |
| } |
| |
| if (!jcrRoot.exists()) { |
| return String.format("Could not find JCR root at '%s'", jcrRoot.getRawLocationURI()); |
| } |
| |
| return null; |
| } |
| |
| public static boolean hasContentPackageStructure(IContainer jcrRootDir) { |
| |
| return validateContentPackageStructure(jcrRootDir) == null; |
| |
| } |
| |
| public static String getMavenProperty(IProject project, String name) { |
| try{ |
| DocumentBuilder docBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder(); |
| IFile file = project.getFile("pom.xml"); |
| if (file==null || !file.exists()) { |
| return null; |
| } |
| Document document = docBuilder.parse(file.getContents()); |
| Element docElement = document.getDocumentElement(); |
| NodeList children = docElement.getChildNodes(); |
| for(int i=0; i<children.getLength(); i++) { |
| Node aChild = children.item(i); |
| if (aChild.getNodeName().equals(name)) { |
| Element e = (Element) aChild; |
| String text = e.getTextContent(); |
| return text; |
| } |
| } |
| } catch (ParserConfigurationException e) { |
| Activator.getDefault().getPluginLogger().warn("Failed getting maven property for " + project.getName(), e); |
| return null; |
| } catch (SAXException e) { |
| Activator.getDefault().getPluginLogger().warn("Failed getting maven property for " + project.getName(), e); |
| return null; |
| } catch (IOException e) { |
| Activator.getDefault().getPluginLogger().warn("Failed getting maven property for " + project.getName(), e); |
| return null; |
| } catch (CoreException e) { |
| Activator.getDefault().getPluginLogger().warn("Failed getting maven property for " + project.getName(), e); |
| return null; |
| } |
| return null; |
| } |
| |
| public static boolean isBundleProject(IProject project) { |
| return FacetHelper.containsFacet(project, SlingBundleModuleFactory.SLING_BUNDLE_FACET_ID); |
| } |
| |
| public static boolean isContentProject(IProject project) { |
| return FacetHelper.containsFacet(project, SlingContentModuleFactory.SLING_CONTENT_FACET_ID); |
| } |
| |
| public static boolean isLaunchpadProject(IProject project) { |
| return FacetHelper.containsFacet(project, "sling.launchpad"); |
| } |
| |
| public static IJavaProject asJavaProject(IProject project) { |
| return JavaCore.create(project); |
| } |
| |
| static IJavaProject[] getAllJavaProjects() { |
| IJavaModel model = JavaCore.create(ResourcesPlugin.getWorkspace().getRoot()); |
| try { |
| return model.getJavaProjects(); |
| } catch (JavaModelException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| } |