/*******************************************************************************
* 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;
import org.eclipse.che.api.core.ForbiddenException;
import org.eclipse.che.api.core.ServerException;
import org.eclipse.che.api.vfs.VirtualFile;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
/**
* File entry.
*
* @author andrew00x
*/
public class FileEntry extends VirtualFileEntry {
public FileEntry(VirtualFile virtualFile, ProjectRegistry registry) throws ServerException {
super(virtualFile, registry);
}
/**
* Gets content of file as stream.
*
* @return content of file as stream
* @throws IOException
* if an i/o error occurs
* @throws ServerException
* if other error occurs
*/
public InputStream getInputStream() throws IOException, ServerException {
return getContentStream();
}
/**
* Gets content of file as array of bytes.
*
* @return content of file as stream
* @throws ServerException
* if other error occurs
*/
public byte[] contentAsBytes() throws ServerException {
try {
return getVirtualFile().getContentAsBytes();
} catch (ForbiddenException e) {
// A ForbiddenException might be thrown if backend VirtualFile isn't regular file but folder. This isn't expected here.
throw new IllegalStateException(e.getMessage(), e);
}
}
private InputStream getContentStream() throws ServerException {
try {
return getVirtualFile().getContent();
} catch (ForbiddenException e) {
// A ForbiddenException might be thrown if backend VirtualFile isn't regular file but folder. This isn't expected here.
throw new IllegalStateException(e.getMessage(), e);
}
}
/**
* Updates content of file.
*
* @param content
* new content
* @throws ForbiddenException
* if update operation is forbidden
* @throws ServerException
* if other error occurs
*/
public void updateContent(byte[] content) throws ForbiddenException, ServerException {
updateContent(new ByteArrayInputStream(content));
}
/**
* Updates content of file.
*
* @param content
* new content
* @throws ForbiddenException
* if update operation is forbidden
* @throws ServerException
* if other error occurs
*/
public void updateContent(InputStream content) throws ForbiddenException, ServerException {
getVirtualFile().updateContent(content, null);
}
}