| /******************************************************************************* |
| * Copyright (c) 2010, 2011 Oracle. 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: |
| * Oracle - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jpt.jaxb.core.internal.libval; |
| |
| import java.util.HashSet; |
| import java.util.Set; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.jdt.core.IClasspathEntry; |
| import org.eclipse.jpt.common.core.internal.libval.LibValUtil; |
| import org.eclipse.jpt.common.core.libprov.JptLibraryProviderInstallOperationConfig; |
| import org.eclipse.jpt.common.core.libval.LibraryValidator; |
| import org.eclipse.jpt.common.utility.internal.iterables.TransformationIterable; |
| import org.eclipse.jpt.jaxb.core.JaxbFacet; |
| import org.eclipse.jpt.jaxb.core.JptJaxbCorePlugin; |
| import org.eclipse.jpt.jaxb.core.internal.JptJaxbCoreMessages; |
| import org.eclipse.jpt.jaxb.core.internal.libprov.JaxbUserLibraryProviderInstallOperationConfig; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.wst.common.project.facet.core.IProjectFacetVersion; |
| |
| public class GenericJaxbUserLibraryValidator |
| implements LibraryValidator { |
| |
| public synchronized IStatus validate(JptLibraryProviderInstallOperationConfig config) { |
| |
| JaxbUserLibraryProviderInstallOperationConfig jaxbConfig |
| = (JaxbUserLibraryProviderInstallOperationConfig) config; |
| |
| IProjectFacetVersion jaxbVersion = config.getProjectFacetVersion(); |
| IProjectFacetVersion javaVersion = JaxbLibValUtil.getJavaVersion(jaxbConfig); |
| IProjectFacetVersion javaJaxbVersion = JaxbLibValUtil.findJavaJaxbVersion(jaxbConfig); |
| |
| Iterable<IPath> libraryPaths = |
| new TransformationIterable<IClasspathEntry, IPath>(jaxbConfig.resolve()) { |
| @Override |
| protected IPath transform(IClasspathEntry o) { |
| return o.getPath(); |
| } |
| }; |
| |
| // dev-time portion of validation - error if actual java library *conflicts with* jaxb facet |
| // or if library does not provide supplemental classes |
| |
| IProjectFacetVersion jreJaxbVersion = JaxbLibValUtil.findJreJaxbVersion(jaxbConfig); |
| |
| // null here implies something prior to jaxb 2.1 |
| if (jreJaxbVersion != null) { |
| if (jreJaxbVersion.compareTo(jaxbVersion) < 0) { |
| String message = NLS.bind( |
| JptJaxbCoreMessages.UserLibraryValidator_incompatibleJavaLibrary, |
| new String[] {jaxbVersion.getVersionString()}); |
| return new Status(IStatus.ERROR, JptJaxbCorePlugin.PLUGIN_ID, message); |
| } |
| } |
| // if jre is enough for jaxb version, we don't look for classes in the library |
| else { |
| Set<String> classNames = new HashSet<String>(); |
| |
| classNames.add("javax.xml.bind.annotation.XmlSeeAlso"); //$NON-NLS-1$ |
| if (jaxbVersion.compareTo(JaxbFacet.VERSION_2_2) >= 0) { |
| classNames.add("javax.xml.bind.JAXBPermission"); //$NON-NLS-1$ |
| } |
| |
| IStatus status = LibValUtil.validate(libraryPaths, classNames); |
| |
| if (! status.isOK()) { |
| return status; |
| } |
| } |
| |
| // runtime portion of validation - warn if java facet is insufficient to provide jaxb api. |
| // user may override implementation manually, however |
| // assume 1.6 runtime environs are latest (with jaxb 2.1, not 2.0) |
| |
| // null here implies something prior to jaxb 2.1 |
| if (javaJaxbVersion != null && javaJaxbVersion.compareTo(jaxbVersion) < 0) { |
| String message = NLS.bind( |
| JptJaxbCoreMessages.UserLibraryValidator_incompatibleJavaFacet, |
| new String[] {javaVersion.getVersionString(), jaxbVersion.getVersionString()}); |
| return new Status(IStatus.WARNING, JptJaxbCorePlugin.PLUGIN_ID, message); |
| } |
| |
| return Status.OK_STATUS; |
| } |
| } |