| /******************************************************************************* |
| * Copyright (c) 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 |
| * yyyymmdd bug Email and other contact information |
| * -------- -------- ----------------------------------------------------------- |
| * 20091109 291954 ericdp@ca.ibm.com - Eric D. Peters, JAX-RS: Implement JAX-RS Facet |
| *******************************************************************************/ |
| package org.eclipse.jst.ws.jaxrs.core.internal.project.facet; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.jdt.core.IClasspathEntry; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.core.JavaCore; |
| import org.eclipse.jst.common.project.facet.core.libprov.ILibraryProvider; |
| import org.eclipse.jst.common.project.facet.core.libprov.LegacyLibraryProviderDetector; |
| import org.eclipse.jst.common.project.facet.core.libprov.LibraryProviderFramework; |
| import org.eclipse.jst.ws.jaxrs.core.internal.JAXRSCorePlugin; |
| import org.eclipse.jst.ws.jaxrs.core.internal.jaxrsibraryregistry.JAXRSLibrary; |
| import org.eclipse.jst.ws.jaxrs.core.internal.jaxrslibraryconfig.JAXRSLibraryRegistryUtil; |
| import org.eclipse.jst.ws.jaxrs.core.jaxrslibraryconfiguration.internal.JAXRSLibraryConfigurationHelper; |
| import org.eclipse.wst.common.project.facet.core.IProjectFacet; |
| |
| public final class LegacyJAXRSLibraryProviderDetector |
| |
| extends LegacyLibraryProviderDetector |
| |
| { |
| private static final String LEGACY_JAXRS_LIBRARY_PROVIDER_ID |
| = "legacy-jaxrs-library-provider"; //$NON-NLS-1$ |
| |
| @Override |
| public ILibraryProvider detect( final IProject project, |
| final IProjectFacet facet ) |
| { |
| try |
| { |
| final IJavaProject jproj = JavaCore.create( project ); |
| |
| for( IClasspathEntry cpe : jproj.getRawClasspath() ) |
| { |
| if( detect( cpe ) ) |
| { |
| return LibraryProviderFramework.getProvider( LEGACY_JAXRS_LIBRARY_PROVIDER_ID ); |
| } |
| } |
| } |
| catch( Exception e ) |
| { |
| JAXRSCorePlugin.log( e, e.getMessage() ); |
| } |
| |
| return null; |
| } |
| |
| /** |
| * @param cpe |
| * @return true if the classpath entry is detected |
| */ |
| public static boolean detect( final IClasspathEntry cpe ) |
| { |
| if( cpe.getEntryKind() == IClasspathEntry.CPE_CONTAINER ) |
| { |
| final IPath path = cpe.getPath(); |
| |
| if( isJAXRSLibraryContainer( path ) ) |
| { |
| String libId = path.lastSegment(); |
| JAXRSLibrary ref = JAXRSLibraryRegistryUtil.getInstance().getJAXRSLibraryRegistry().getJAXRSLibraryByID(libId); |
| |
| if( ref != null) |
| { |
| return true; |
| } |
| } |
| } |
| |
| return false; |
| } |
| |
| private static boolean isJAXRSLibraryContainer(IPath path) { |
| return path != null && path.segmentCount() == 2 && JAXRSLibraryConfigurationHelper.JAXRS_LIBRARY_CP_CONTAINER_ID.equals(path.segment(0)); |
| } |
| |
| } |