| /******************************************************************************* |
| * Copyright (c) 2016 IBM Corporation. |
| * 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.jdt.internal.core; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.jdt.core.IClasspathAttribute; |
| import org.eclipse.jdt.core.IClasspathContainer; |
| import org.eclipse.jdt.core.IClasspathEntry; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.core.JavaCore; |
| import org.eclipse.jdt.core.JavaModelException; |
| import org.eclipse.jdt.internal.compiler.env.IModulePathEntry; |
| |
| public class ModulePathContainer implements IClasspathContainer{ |
| |
| private IJavaProject project; |
| |
| public ModulePathContainer(IJavaProject project) { |
| this.project = project; |
| } |
| @Override |
| public IClasspathEntry[] getClasspathEntries() { |
| // |
| List<IClasspathEntry> entries = new ArrayList<>(); |
| ModuleSourcePathManager manager = JavaModelManager.getModulePathManager(); |
| try { |
| AbstractModule module = (AbstractModule) ((JavaProject)this.project).getModuleDescription(); |
| if (module == null) |
| return new IClasspathEntry[0]; |
| for (org.eclipse.jdt.internal.compiler.env.IModule.IModuleReference ref : module.getRequiredModules()) { |
| IModulePathEntry entry = manager.getModuleRoot(new String(ref.name())); |
| JavaProject refRoot = null; |
| if (entry instanceof ProjectEntry) { |
| refRoot = ((ProjectEntry) entry).project; |
| } |
| if (refRoot == null) |
| continue; |
| IPath path = refRoot.getPath(); |
| IClasspathAttribute moduleAttribute = new ClasspathAttribute(IClasspathAttribute.MODULE, "true"); //$NON-NLS-1$ |
| entries.add(JavaCore.newProjectEntry(path, ClasspathEntry.NO_ACCESS_RULES, |
| false, |
| new IClasspathAttribute[] {moduleAttribute}, ref.isTransitive())); |
| } |
| } catch (JavaModelException e) { |
| // ignore |
| } |
| return entries.toArray(new IClasspathEntry[entries.size()]); |
| } |
| |
| @Override |
| public String getDescription() { |
| // |
| return "Module path"; //$NON-NLS-1$ |
| } |
| |
| @Override |
| public int getKind() { |
| // |
| return K_APPLICATION; |
| } |
| |
| @Override |
| public IPath getPath() { |
| // |
| return new Path(JavaCore.MODULE_PATH_CONTAINER_ID); |
| } |
| |
| } |