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/*******************************************************************************
* Copyright (c) 2012 Red Hat, Inc.
* 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:
* Red Hat, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.m2e.jdt;
import java.util.LinkedHashSet;
import java.util.Set;
import org.eclipse.core.resources.IFolder;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IConfigurationElement;
import org.eclipse.core.runtime.IExecutableExtension;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jdt.launching.IRuntimeClasspathEntry;
import org.apache.maven.model.Build;
import org.eclipse.m2e.core.project.IMavenProjectFacade;
import org.eclipse.m2e.jdt.internal.ModuleSupport;
/**
* Base class for {@link IClassifierClasspathProvider} implementations.
*
* @author Fred Bricon
* @since 1.3
*/
public abstract class AbstractClassifierClasspathProvider
implements IClassifierClasspathProvider, IExecutableExtension {
private static final String ATTR_ID = "id";
private static final String ATTR_NAME = "name";
private String id;
private String name;
/**
* @throws CoreException
* @deprecated replaced by
* {@link IClassifierClasspathProvider#setTestClasspath(Set, IMavenProjectFacade, IProgressMonitor, int)}
*/
@SuppressWarnings("deprecation")
@Deprecated
public void setTestClasspath(Set<IRuntimeClasspathEntry> runtimeClasspath, IMavenProjectFacade mavenProjectFacade,
IProgressMonitor monitor) throws CoreException {
}
/**
* @throws CoreException
* @deprecated replaced by
* {@link IClassifierClasspathProvider#setRuntimeClasspath(Set, IMavenProjectFacade, IProgressMonitor, int)}
*/
@SuppressWarnings("deprecation")
@Deprecated
public void setRuntimeClasspath(Set<IRuntimeClasspathEntry> runtimeClasspath, IMavenProjectFacade mavenProjectFacade,
IProgressMonitor monitor) throws CoreException {
}
@Deprecated
protected void addTestFolder(Set<IRuntimeClasspathEntry> runtimeClasspath, IMavenProjectFacade mavenProjectFacade,
IProgressMonitor monitor) throws CoreException {
addTestFolder(runtimeClasspath, mavenProjectFacade, monitor, IRuntimeClasspathEntry.USER_CLASSES);
}
@Deprecated
protected void addMainFolder(Set<IRuntimeClasspathEntry> runtimeClasspath, IMavenProjectFacade mavenProjectFacade,
IProgressMonitor monitor) throws CoreException {
addMainFolder(runtimeClasspath, mavenProjectFacade, monitor, IRuntimeClasspathEntry.USER_CLASSES);
}
@Deprecated
protected void addFolders(Set<IRuntimeClasspathEntry> runtimeClasspath, IProject project, Set<IPath> folders) {
addFolders(runtimeClasspath, project, folders, IRuntimeClasspathEntry.USER_CLASSES);
}
/**
* Adds test classes folder to the runtime classpath.
*
* @param requiredModules
*/
protected void addTestFolder(Set<IRuntimeClasspathEntry> runtimeClasspath, IMavenProjectFacade mavenProjectFacade,
IProgressMonitor monitor, int classpathProperty) throws CoreException {
Build build = mavenProjectFacade.getMavenProject(monitor).getBuild();
final Set<IPath> allTestClasses = new LinkedHashSet<IPath>();
allTestClasses.add(mavenProjectFacade.getProjectRelativePath(build.getTestOutputDirectory()));
addFolders(runtimeClasspath, mavenProjectFacade.getProject(), allTestClasses, classpathProperty);
}
/**
* Adds main classes folder to the runtime classpath.
*
* @param classpathProperty
*/
protected void addMainFolder(Set<IRuntimeClasspathEntry> runtimeClasspath, IMavenProjectFacade mavenProjectFacade,
IProgressMonitor monitor, int classpathProperty) throws CoreException {
Build build = mavenProjectFacade.getMavenProject(monitor).getBuild();
final Set<IPath> allClasses = new LinkedHashSet<IPath>();
allClasses.add(mavenProjectFacade.getProjectRelativePath(build.getOutputDirectory()));
addFolders(runtimeClasspath, mavenProjectFacade.getProject(), allClasses, classpathProperty);
}
/**
* Adds a {@link Set} of folder {@link IPath} to the runtime classpath.
*/
protected void addFolders(Set<IRuntimeClasspathEntry> runtimeClasspath, IProject project, Set<IPath> folders,
int classpathProperty) {
for(IPath folder : folders) {
IResource member = project.findMember(folder); // only returns existing members
if(member instanceof IFolder) { // must exist and be a folder
runtimeClasspath.add(ModuleSupport.createRuntimeClasspathEntry((IFolder) member, classpathProperty, project));
}
}
}
public void setInitializationData(IConfigurationElement config, String propertyName, Object data) {
this.id = config.getAttribute(ATTR_ID);
this.name = config.getAttribute(ATTR_NAME);
}
public String toString() {
return getName();
}
public String getId() {
return id;
}
public String getName() {
return name;
}
}
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