| /******************************************************************************* |
| * Copyright (c) 2014 Takari, Inc. |
| * All rights reserved. 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: |
| * Takari, Inc. - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.m2e.core.internal.launch; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.aether.util.StringUtils; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IWorkspaceRoot; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.osgi.util.NLS; |
| |
| import org.apache.maven.artifact.Artifact; |
| import org.apache.maven.artifact.versioning.DefaultArtifactVersion; |
| import org.apache.maven.artifact.versioning.InvalidVersionSpecificationException; |
| import org.apache.maven.artifact.versioning.VersionRange; |
| import org.apache.maven.project.MavenProject; |
| |
| import org.eclipse.m2e.core.MavenPlugin; |
| import org.eclipse.m2e.core.embedder.IMavenLauncherConfiguration; |
| import org.eclipse.m2e.core.embedder.MavenRuntime; |
| import org.eclipse.m2e.core.internal.IMavenConstants; |
| import org.eclipse.m2e.core.internal.Messages; |
| import org.eclipse.m2e.core.project.IMavenProjectFacade; |
| import org.eclipse.m2e.core.project.IMavenProjectRegistry; |
| |
| |
| /** |
| * @since 1.5 |
| */ |
| @SuppressWarnings("deprecation") |
| public abstract class AbstractMavenRuntime implements MavenRuntime { |
| |
| private static final VersionRange SUPPORTED_VERSION; |
| |
| static { |
| VersionRange supportedVersion; |
| try { |
| supportedVersion = VersionRange.createFromVersionSpec("[3.0,)"); |
| } catch(InvalidVersionSpecificationException ex) { |
| supportedVersion = null; |
| } |
| SUPPORTED_VERSION = supportedVersion; |
| } |
| |
| private static final IWorkspaceRoot workspace = ResourcesPlugin.getWorkspace().getRoot(); |
| |
| private static final IMavenProjectRegistry registry = MavenPlugin.getMavenProjectRegistry(); |
| |
| private final String name; |
| |
| private List<ClasspathEntry> extensions; |
| |
| @Deprecated |
| protected AbstractMavenRuntime() { |
| this.name = null; |
| } |
| |
| protected AbstractMavenRuntime(String name) { |
| this.name = name; |
| } |
| |
| public String getName() { |
| return name != null ? name : getLocation(); |
| } |
| |
| public List<ClasspathEntry> getExtensions() { |
| return extensions; |
| } |
| |
| public void setExtensions(List<ClasspathEntry> extensions) { |
| this.extensions = extensions != null && !extensions.isEmpty() ? new ArrayList<ClasspathEntry>(extensions) : null; |
| } |
| |
| public boolean isLegacy() { |
| return name == null; |
| } |
| |
| protected void collectExtensions(IMavenLauncherConfiguration collector, IProgressMonitor monitor) |
| throws CoreException { |
| if(extensions != null) { |
| for(ClasspathEntry entry : extensions) { |
| if(entry instanceof ProjectClasspathEntry) { |
| collectProject(collector, (ProjectClasspathEntry) entry, monitor); |
| } |
| } |
| } |
| } |
| |
| private void collectProject(IMavenLauncherConfiguration collector, ProjectClasspathEntry entry, |
| IProgressMonitor monitor) throws CoreException { |
| IProject project = workspace.getProject(entry.getProject()); |
| IMavenProjectFacade facade = registry.create(project, monitor); |
| if(facade == null) { |
| throw new CoreException(new Status(IStatus.ERROR, IMavenConstants.PLUGIN_ID, NLS.bind( |
| Messages.AbstractMavenRuntime_unknownProject, entry.getProject()))); |
| } |
| collector.addProjectEntry(facade); |
| MavenProject mavenProject = facade.getMavenProject(monitor); |
| for(Artifact dependency : mavenProject.getArtifacts()) { |
| if(Artifact.SCOPE_COMPILE.equals(dependency.getScope()) || Artifact.SCOPE_RUNTIME.equals(dependency.getScope())) { |
| collector.addArchiveEntry(dependency.getFile().getAbsolutePath()); |
| } |
| } |
| } |
| |
| public boolean equals(Object o) { |
| if(o != null && getClass().equals(o.getClass())) { |
| return getName().equals(((AbstractMavenRuntime) o).getName()); |
| } |
| return false; |
| } |
| |
| public int hashCode() { |
| return getName().hashCode(); |
| } |
| |
| protected boolean isSupportedVersion() { |
| return SUPPORTED_VERSION != null && SUPPORTED_VERSION.containsVersion(new DefaultArtifactVersion(getVersion())); |
| } |
| |
| public abstract void createLauncherConfiguration(IMavenLauncherConfiguration collector, IProgressMonitor monitor) |
| throws CoreException; |
| |
| public abstract String getLocation(); |
| |
| public abstract boolean isAvailable(); |
| |
| public abstract boolean isEditable(); |
| |
| public String getSettings() { |
| String settings = MavenPlugin.getMavenConfiguration().getGlobalSettingsFile(); |
| if(!StringUtils.isEmpty(settings)) { |
| try { |
| settings = new File(settings).getCanonicalPath(); |
| } catch(IOException ex) { |
| } |
| } |
| return settings; |
| } |
| |
| public abstract String getVersion(); |
| } |