| /* |
| * 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.gradle; |
| |
| import org.netbeans.modules.gradle.cache.SubProjectDiskCache; |
| import java.io.File; |
| import org.netbeans.modules.gradle.spi.GradleFiles; |
| import org.netbeans.modules.gradle.api.NbGradleProject; |
| import org.netbeans.modules.gradle.spi.GradleSettings; |
| import java.io.IOException; |
| import org.netbeans.api.project.Project; |
| import org.netbeans.api.project.ProjectManager; |
| import org.netbeans.spi.project.ProjectFactory; |
| import org.netbeans.spi.project.ProjectFactory2; |
| import org.netbeans.spi.project.ProjectState; |
| import org.openide.filesystems.FileObject; |
| import org.openide.filesystems.FileUtil; |
| import org.openide.util.lookup.ServiceProvider; |
| |
| /** |
| * |
| * @author Laszlo Kishalmi |
| */ |
| @ServiceProvider(service = ProjectFactory.class, position = 0) |
| public final class NbGradleProjectFactory implements ProjectFactory2 { |
| |
| @Override |
| public ProjectManager.Result isProject2(FileObject dir) { |
| if (!isProject(dir)) { |
| return null; |
| } |
| // project display name can be only safely determined if the project is loaded |
| return isProject(dir) ? new ProjectManager.Result( |
| null, NbGradleProject.GRADLE_PROJECT_TYPE, NbGradleProject.getIcon()) : null; |
| } |
| |
| @Override |
| public boolean isProject(FileObject dir) { |
| return isProjectCheck(dir, GradleSettings.getDefault().isPreferMaven()); |
| } |
| |
| static boolean isProjectCheck(FileObject dir, final boolean preferMaven) { |
| if (dir == null || FileUtil.toFile(dir) == null) { |
| return false; |
| } |
| FileObject pom = dir.getFileObject("pom.xml"); //NOI18N |
| if (pom != null && pom.isData()) { |
| if (preferMaven) { |
| return false; |
| } |
| final FileObject parent = dir.getParent(); |
| if (parent != null && parent.getFileObject("pom.xml") != null) { // NOI18N |
| return isProjectCheck(parent, preferMaven); |
| } |
| } |
| File suspect = FileUtil.toFile(dir); |
| GradleFiles files = new GradleFiles(suspect); |
| if (files.isRootProject() || files.isBuildSrcProject()) return true; |
| |
| if ((files.getSettingsScript() != null) && !files.isBuildSrcProject()) { |
| SubProjectDiskCache spCache = SubProjectDiskCache.get(files.getRootDir()); |
| SubProjectDiskCache.SubProjectInfo data = spCache.loadData(); |
| if (data != null) { |
| // Use the cached sub-project data, even if it's invalid, |
| // it may have better results, than the heuristics |
| return data.getProjectPath(suspect) != null; |
| } else { |
| // No cached info available, use heuristics. |
| return files.isProject(); |
| } |
| } else { |
| return false; |
| } |
| } |
| |
| @Override |
| public Project loadProject(FileObject dir, ProjectState ps) throws IOException { |
| if (!isProject(dir)) { |
| return null; |
| } |
| NbGradleProjectImpl prj = new NbGradleProjectImpl(dir, ps); |
| prj.getGradleProject(); |
| return prj; |
| } |
| |
| @Override |
| public void saveProject(Project prjct) throws IOException, ClassCastException { |
| } |
| |
| } |