/*******************************************************************************
* Copyright (c) 2012-2017 Codenvy, S.A.
* 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:
* Codenvy, S.A. - initial API and implementation
*******************************************************************************/
package org.eclipse.che.plugin.maven.client.resource;
import com.google.common.base.Optional;
import com.google.inject.Singleton;
import org.eclipse.che.ide.api.resources.Project;
import org.eclipse.che.ide.api.resources.Resource;
import org.eclipse.che.ide.api.resources.ResourceInterceptor;
import org.eclipse.che.ide.api.resources.marker.PresentableTextMarker;
import static com.google.common.base.Strings.isNullOrEmpty;
import static org.eclipse.che.plugin.maven.shared.MavenAttributes.ARTIFACT_ID;
import static org.eclipse.che.plugin.maven.shared.MavenAttributes.MAVEN_ID;
import static org.eclipse.che.plugin.maven.shared.MavenAttributes.POM_XML;
/**
* Intercept java based files (.java), cut extension and adds the marker which is responsible for displaying presentable text
* to the corresponding resource.
*
* @author Vlad Zhukovskiy
* @since 4.4.0
*/
@Singleton
public class PomInterceptor implements ResourceInterceptor {
/** {@inheritDoc} */
@Override
public void intercept(Resource resource) {
if (resource.isFile() && POM_XML.equals(resource.getName())) {
final Optional<Project> project = resource.getRelatedProject();
if (!project.isPresent() || !project.get().isTypeOf(MAVEN_ID)) {
return;
}
final String artifact = project.get().getAttribute(ARTIFACT_ID);
if (!isNullOrEmpty(artifact)) {
resource.addMarker(new PresentableTextMarker(artifact));
}
}
}
}