List of usage examples for org.eclipse.jdt.internal.core JavaProject getAllPackageFragmentRoots
@Override public IPackageFragmentRoot[] getAllPackageFragmentRoots() throws JavaModelException
From source file:com.cisco.yangide.core.indexing.IndexAllProject.java
License:Open Source License
@Override public boolean execute(IProgressMonitor progressMonitor) { System.err.println("[I] Project: " + project.getName()); if (this.isCancelled || progressMonitor != null && progressMonitor.isCanceled()) { return true; }/*from w w w . ja v a 2 s . co m*/ if (!this.project.isAccessible()) { return true; } final HashSet<IPath> ignoredPath = new HashSet<IPath>(); final HashSet<IPath> externalJarsPath = new HashSet<IPath>(); try { JavaProject proj = (JavaProject) JavaCore.create(project); final HashSet<String> projectScope = new HashSet<>(); projectScope.add(project.getName()); if (proj != null) { IClasspathEntry[] classpath = proj.getResolvedClasspath(); for (int i = 0, length = classpath.length; i < length; i++) { IClasspathEntry entry = classpath[i]; IPath entryPath = entry.getPath(); IPath output = entry.getOutputLocation(); if (output != null && !entryPath.equals(output)) { ignoredPath.add(output); } // index dependencies projects if (entry.getEntryKind() == IClasspathEntry.CPE_PROJECT) { IProject prj = ResourcesPlugin.getWorkspace().getRoot() .getProject(entry.getPath().lastSegment()); if (prj != null && prj.exists()) { this.manager.indexAll(prj); projectScope.add(prj.getName()); } } } IPackageFragmentRoot[] roots = proj.getAllPackageFragmentRoots(); for (int i = 0, length = roots.length; i < length; i++) { IPath entryPath = roots[i].getPath(); if (entryPath != null && entryPath.toFile().exists() && entryPath.lastSegment().toLowerCase().endsWith(".jar")) { externalJarsPath.add(entryPath); } } // Update project information with set of project dependencies YangProjectInfo yangProjectInfo = (YangProjectInfo) YangCorePlugin.create(project) .getElementInfo(null); yangProjectInfo.setProjectScope(projectScope); // fill indirect scope HashSet<String> indirectScope = new HashSet<String>(); indirectScope.add(project.getName()); for (IJavaProject jproj : JavaCore.create(ResourcesPlugin.getWorkspace().getRoot()) .getJavaProjects()) { if (jproj != proj) { for (String name : jproj.getRequiredProjectNames()) { if (name.equals(project.getName())) { indirectScope.add(jproj.getProject().getName()); } } } } yangProjectInfo.setIndirectScope(indirectScope); } } catch (JavaModelException | YangModelException e) { // java project doesn't exist: ignore } for (IPath iPath : externalJarsPath) { try (JarFile jarFile = new JarFile(iPath.toFile())) { ZipEntry entry = jarFile.getEntry("META-INF/yang/"); if (entry != null) { this.manager.addJarFile(project, iPath); } } catch (IOException e) { YangCorePlugin.log(e); } } try { final HashSet<IFile> indexedFiles = new HashSet<IFile>(); project.accept(new IResourceProxyVisitor() { @Override public boolean visit(IResourceProxy proxy) { if (IndexAllProject.this.isCancelled) { return false; } if (!ignoredPath.isEmpty() && ignoredPath.contains(proxy.requestFullPath())) { return false; } if (proxy.getType() == IResource.FILE) { if (CoreUtil.isYangLikeFileName(proxy.getName())) { IFile file = (IFile) proxy.requestResource(); indexedFiles.add(file); } return false; } return true; } }, IResource.NONE); for (IFile iFile : indexedFiles) { this.manager.addSource(iFile); } } catch (CoreException e) { this.manager.removeIndexFamily(project); return false; } return true; }
From source file:com.codenvy.ide.ext.java.server.internal.core.search.HierarchyScope.java
License:Open Source License
private IPath[] computeProjectsAndJars(IType type) throws JavaModelException { HashSet set = new HashSet(); IPackageFragmentRoot root = (IPackageFragmentRoot) type.getPackageFragment().getParent(); if (root.isArchive()) { // add the root set.add(root.getPath());/*from w w w .j a v a2s .c o m*/ // add all projects that reference this archive and their dependents IPath rootPath = root.getPath(); IJavaModel model = JavaModelManager.getJavaModelManager().getJavaModel(); IJavaProject[] projects = model.getJavaProjects(); HashSet visited = new HashSet(); for (int i = 0; i < projects.length; i++) { JavaProject project = (JavaProject) projects[i]; IClasspathEntry entry = project.getClasspathEntryFor(rootPath); if (entry != null) { // add the project and its binary pkg fragment roots IPackageFragmentRoot[] roots = project.getAllPackageFragmentRoots(); set.add(project.getPath()); for (int k = 0; k < roots.length; k++) { IPackageFragmentRoot pkgFragmentRoot = roots[k]; if (pkgFragmentRoot.getKind() == IPackageFragmentRoot.K_BINARY) { set.add(pkgFragmentRoot.getPath()); } } // add the dependent projects computeDependents(project, set, visited); } } } else { // add all the project's pkg fragment roots IJavaProject project = (IJavaProject) root.getParent(); IPackageFragmentRoot[] roots = project.getAllPackageFragmentRoots(); for (int i = 0; i < roots.length; i++) { IPackageFragmentRoot pkgFragmentRoot = roots[i]; if (pkgFragmentRoot.getKind() == IPackageFragmentRoot.K_BINARY) { set.add(pkgFragmentRoot.getPath()); } else { set.add(pkgFragmentRoot.getParent().getPath()); } } // add the dependent projects computeDependents(project, set, new HashSet()); } IPath[] result = new IPath[set.size()]; set.toArray(result); return result; }
From source file:org.hibernate.eclipse.jdt.ui.wizards.NewHibernateMappingFileWizard.java
License:Open Source License
protected void processJavaElements(Object obj, int depth) { if (depth < 0) { return;/*from www . j a va2 s. c o m*/ } try { if (obj instanceof ICompilationUnit) { ICompilationUnit cu = (ICompilationUnit) obj; selectionCU.add(cu); } else if (obj instanceof JavaProject && depth > 0) { JavaProject javaProject = (JavaProject) obj; IPackageFragmentRoot[] pfr = javaProject.getAllPackageFragmentRoots(); for (IPackageFragmentRoot element : pfr) { processJavaElements(element, depth - 1); } } else if (obj instanceof PackageFragment) { PackageFragment packageFragment = (PackageFragment) obj; ICompilationUnit[] cus = packageFragment.getCompilationUnits(); for (ICompilationUnit cu : cus) { selectionCU.add(cu); } } else if (obj instanceof PackageFragmentRoot && depth > 0) { JavaElement javaElement = (JavaElement) obj; JavaElementInfo javaElementInfo = (JavaElementInfo) javaElement.getElementInfo(); IJavaElement[] je = javaElementInfo.getChildren(); for (IJavaElement element : je) { processJavaElements(element, depth - 1); } } else if (obj instanceof JavaElement) { JavaElement javaElement = (JavaElement) obj; ICompilationUnit cu = javaElement.getCompilationUnit(); selectionCU.add(cu); } } catch (JavaModelException e) { // just ignore it! //HibernateConsolePlugin.getDefault().logErrorMessage("JavaModelException: ", e); //$NON-NLS-1$ } }
From source file:org.opendaylight.yangide.core.indexing.IndexAllProject.java
License:Open Source License
@Override public boolean execute(IProgressMonitor progressMonitor) { log.info("[I] Project: {}", project.getName()); if (this.isCancelled || progressMonitor != null && progressMonitor.isCanceled()) { return true; }// w ww.j ava2s . c o m if (!this.project.isAccessible()) { return true; } final Set<IPath> ignoredPath = new HashSet<>(); final Set<IPath> externalJarsPath = new HashSet<>(); try { JavaProject proj = (JavaProject) JavaCore.create(project); final Set<String> projectScope = new HashSet<>(); projectScope.add(project.getName()); if (proj != null) { IClasspathEntry[] classpath = proj.getResolvedClasspath(); for (IClasspathEntry entry : classpath) { IPath entryPath = entry.getPath(); IPath output = entry.getOutputLocation(); if (output != null && !entryPath.equals(output)) { ignoredPath.add(output); } // index dependencies projects if (entry.getEntryKind() == IClasspathEntry.CPE_PROJECT) { IProject prj = ResourcesPlugin.getWorkspace().getRoot() .getProject(entry.getPath().lastSegment()); if (prj != null && prj.exists()) { this.manager.indexAll(prj); projectScope.add(prj.getName()); } } } IPackageFragmentRoot[] roots = proj.getAllPackageFragmentRoots(); for (IPackageFragmentRoot root : roots) { IPath entryPath = root.getPath(); if (entryPath != null && entryPath.toFile().exists() && entryPath.lastSegment().toLowerCase().endsWith(".jar")) { externalJarsPath.add(entryPath); } } // Update project information with set of project dependencies YangProjectInfo yangProjectInfo = (YangProjectInfo) YangCorePlugin.create(project) .getElementInfo(null); yangProjectInfo.setProjectScope(projectScope); // fill indirect scope Set<String> indirectScope = new HashSet<>(); indirectScope.add(project.getName()); for (IJavaProject jproj : JavaCore.create(ResourcesPlugin.getWorkspace().getRoot()) .getJavaProjects()) { if (jproj != proj) { for (String name : jproj.getRequiredProjectNames()) { if (name.equals(project.getName())) { indirectScope.add(jproj.getProject().getName()); } } } } yangProjectInfo.setIndirectScope(indirectScope); } } catch (JavaModelException | YangModelException e) { // java project doesn't exist: ignore } for (IPath path : externalJarsPath) { try (JarFile jarFile = new JarFile(path.toFile())) { ZipEntry entry = jarFile.getEntry("META-INF/yang/"); if (entry != null) { this.manager.addJarFile(project, path); } } catch (IOException e) { YangCorePlugin.log(e); } } try { final HashSet<IFile> indexedFiles = new HashSet<>(); project.accept(proxy -> { if (IndexAllProject.this.isCancelled) { return false; } if (!ignoredPath.isEmpty() && ignoredPath.contains(proxy.requestFullPath())) { return false; } if (proxy.getType() == IResource.FILE) { if (CoreUtil.isYangLikeFileName(proxy.getName())) { IFile file = (IFile) proxy.requestResource(); indexedFiles.add(file); } return false; } return true; }, IResource.NONE); for (IFile file : indexedFiles) { this.manager.addSource(file); } } catch (CoreException e) { this.manager.removeIndexFamily(project); return false; } return true; }