| /******************************************************************************* |
| * Copyright (c) 2000, 2009 IBM Corporation and others. |
| * 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 org.eclipse.core.resources.IResource; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.jdt.core.IClasspathEntry; |
| import org.eclipse.jdt.core.IJavaElement; |
| import org.eclipse.jdt.core.JavaCore; |
| import org.eclipse.jdt.core.JavaModelException; |
| |
| public class ExternalJavaProject extends JavaProject { |
| |
| /* |
| * Note this name can be surfaced in the UI (see https://bugs.eclipse.org/bugs/show_bug.cgi?id=128258) |
| */ |
| public static final String EXTERNAL_PROJECT_NAME = " "; //$NON-NLS-1$ |
| |
| public ExternalJavaProject(IClasspathEntry[] rawClasspath) { |
| super(ResourcesPlugin.getWorkspace().getRoot().getProject(EXTERNAL_PROJECT_NAME), JavaModelManager.getJavaModelManager().getJavaModel()); |
| try { |
| getPerProjectInfo().setRawClasspath(rawClasspath, defaultOutputLocation(), JavaModelStatus.VERIFIED_OK/*no .classpath format problem*/); |
| } catch (JavaModelException e) { |
| // getPerProjectInfo() never throws JavaModelException for an ExternalJavaProject |
| } |
| } |
| |
| public boolean equals(Object o) { |
| return this == o; |
| } |
| |
| public boolean exists() { |
| // external project never exists |
| return false; |
| } |
| |
| public String getOption(String optionName, boolean inheritJavaCoreOptions) { |
| if (JavaCore.COMPILER_PB_FORBIDDEN_REFERENCE.equals(optionName) |
| || JavaCore.COMPILER_PB_DISCOURAGED_REFERENCE.equals(optionName)) |
| return JavaCore.IGNORE; |
| return super.getOption(optionName, inheritJavaCoreOptions); |
| } |
| |
| public boolean isOnClasspath(IJavaElement element) { |
| // since project is external, no element is on classpath (see https://bugs.eclipse.org/bugs/show_bug.cgi?id=61013#c16) |
| return false; |
| } |
| |
| public boolean isOnClasspath(IResource resource) { |
| // since project is external, no resource is on classpath (see https://bugs.eclipse.org/bugs/show_bug.cgi?id=61013#c16) |
| return false; |
| } |
| |
| protected IStatus validateExistence(IResource underlyingResource) { |
| // allow opening of external project |
| return JavaModelStatus.VERIFIED_OK; |
| } |
| } |