/*******************************************************************************
* 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.api.project.server.handlers;
import com.google.common.annotations.VisibleForTesting;
import com.google.inject.Singleton;
import org.eclipse.che.api.core.ConflictException;
import org.eclipse.che.api.core.ForbiddenException;
import org.eclipse.che.api.core.ServerException;
import org.eclipse.che.api.project.server.FolderEntry;
import org.eclipse.che.api.project.server.type.AttributeValue;
import org.eclipse.che.api.project.server.type.BaseProjectType;
import org.eclipse.che.api.vfs.Path;
import org.eclipse.che.api.vfs.VirtualFileSystem;
import org.eclipse.che.api.vfs.VirtualFileSystemProvider;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.inject.Inject;
import java.io.IOException;
import java.util.Map;
import static com.google.common.io.Resources.getResource;
import static com.google.common.io.Resources.toByteArray;
/**
* Handle creation new Blank project and create README file inside root folder of project.
*
* @author Vitalii Parfonov
*/
@Singleton
public class CreateBaseProjectTypeHandler implements CreateProjectHandler {
private static final Logger LOG = LoggerFactory.getLogger(CreateBaseProjectTypeHandler.class);
@Inject
private VirtualFileSystemProvider virtualFileSystemProvider;
@Inject
public CreateBaseProjectTypeHandler() {
}
@VisibleForTesting
protected CreateBaseProjectTypeHandler(VirtualFileSystemProvider virtualFileSystemProvider) {
this.virtualFileSystemProvider = virtualFileSystemProvider;
}
private final String README_FILE_NAME = "README";
@Override
public void onCreateProject(Path projectPath,
Map<String, AttributeValue> attributes,
Map<String, String> options) throws ForbiddenException, ConflictException, ServerException {
VirtualFileSystem vfs = virtualFileSystemProvider.getVirtualFileSystem();
FolderEntry baseFolder = new FolderEntry(vfs.getRoot().createFolder(projectPath.toString()));
baseFolder.createFile(README_FILE_NAME, getReadmeContent());
}
@Override
public String getProjectType() {
return BaseProjectType.ID;
}
@VisibleForTesting
protected byte[] getReadmeContent() {
String filename = "README.blank";
try {
return toByteArray(getResource(filename));
} catch (IOException e) {
LOG.warn("File %s not found so content of %s will be empty.", filename, README_FILE_NAME);
return new byte[0];
}
}
}