| /******************************************************************************* |
| * Copyright (c) 2008, 2017 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.pde.api.tools.internal.builder; |
| |
| import java.util.Set; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.pde.api.tools.internal.provisional.ApiPlugin; |
| import org.eclipse.pde.api.tools.internal.provisional.IApiAnnotations; |
| import org.eclipse.pde.api.tools.internal.provisional.RestrictionModifiers; |
| import org.eclipse.pde.api.tools.internal.provisional.builder.IReference; |
| import org.eclipse.pde.api.tools.internal.provisional.model.IApiMember; |
| import org.eclipse.pde.api.tools.internal.provisional.problems.IApiProblem; |
| import org.eclipse.pde.api.tools.internal.provisional.problems.IApiProblemTypes; |
| |
| /** |
| * Detects leaked implemented interfaces. |
| * |
| * @since 1.1 |
| */ |
| public class LeakImplementsProblemDetector extends AbstractTypeLeakDetector { |
| |
| /** |
| * @param nonApiPackageNames |
| */ |
| public LeakImplementsProblemDetector(Set<String> nonApiPackageNames) { |
| super(nonApiPackageNames); |
| } |
| |
| @Override |
| public int getReferenceKinds() { |
| return IReference.REF_IMPLEMENTS; |
| } |
| |
| @Override |
| protected String getSeverityKey() { |
| return IApiProblemTypes.LEAK_IMPLEMENT; |
| } |
| |
| @Override |
| protected int getProblemFlags(IReference reference) { |
| return IApiProblem.LEAK_IMPLEMENTS; |
| } |
| |
| @Override |
| public boolean isProblem(IReference reference, IProgressMonitor monitor) { |
| boolean isProb = super.isProblem(reference, monitor); |
| // check if no implement interface is implemented and thereby leaking api |
| // types from noimplement interface |
| if (isProb == false) { |
| IApiMember member = reference.getResolvedReference(); |
| IApiMember sourceMember = reference.getMember(); |
| try { |
| IApiAnnotations annotations = member.getApiComponent().getApiDescription().resolveAnnotations(member.getHandle()); |
| if (annotations != null) { |
| if (RestrictionModifiers.isImplementRestriction(annotations.getRestrictions())) { |
| IApiAnnotations annotationsSource = member.getApiComponent().getApiDescription().resolveAnnotations(sourceMember.getHandle()); |
| if (annotationsSource != null && !RestrictionModifiers.isImplementRestriction(annotationsSource.getRestrictions())) { |
| isProb= true; |
| } |
| } |
| } |
| } |
| catch (CoreException e) { |
| ApiPlugin.log(e); |
| checkIfDisposed(member.getApiComponent(), monitor); |
| } |
| } |
| return isProb; |
| } |
| } |