/*
* Copyright (c) 2008-2014, XebiaLabs B.V., All rights reserved.
*
*
* Overthere is licensed under the terms of the GPLv2
* <http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>, like most XebiaLabs Libraries.
* There are special exceptions to the terms and conditions of the GPLv2 as it is applied to
* this software, see the FLOSS License Exception
* <http://github.com/xebialabs/overthere/blob/master/LICENSE>.
*
* This program is free software; you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Foundation; version 2
* of the License.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with this
* program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth
* Floor, Boston, MA 02110-1301 USA
*/
package com.xebialabs.overthere.local;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
import com.xebialabs.overthere.ConnectionOptions;
import com.xebialabs.overthere.OverthereFile;
import com.xebialabs.overthere.RuntimeIOException;
import com.xebialabs.overthere.spi.BaseOverthereFile;
import static com.xebialabs.overthere.local.LocalConnection.LOCAL_PROTOCOL;
/**
* A local file.
*/
@SuppressWarnings("serial")
public class LocalFile extends BaseOverthereFile<LocalConnection> implements Serializable {
protected File file;
public LocalFile(LocalConnection connection, File file) {
super(connection);
this.file = file;
}
@Override
public final LocalConnection getConnection() {
if (connection == null) {
connection = createConnection();
}
return connection;
}
private static LocalConnection createConnection() {
// Creating LocalConnection directly instead of through Overthere.getConnection() to prevent log messages from
// appearing
LocalConnection localConnectionThatWillNeverBeDisconnected = new LocalConnection(LOCAL_PROTOCOL, new ConnectionOptions());
// FIXME: Creating a LocalConnection on the fly does not honour the original TEMPORARY_DIRECTORY_PATH (tmp)
// setting
return localConnectionThatWillNeverBeDisconnected;
}
public File getFile() {
return file;
}
@Override
public String getPath() {
return file.getPath();
}
@Override
public String getName() {
return file.getName();
}
@Override
public OverthereFile getParentFile() {
return getConnection().getFile(file.getParent());
}
@Override
public long lastModified() {
return file.lastModified();
}
@Override
public long length() {
return file.length();
}
@Override
public boolean exists() {
return file.exists();
}
@Override
public boolean isFile() {
return file.isFile();
}
@Override
public boolean isDirectory() {
return file.isDirectory();
}
@Override
public boolean isHidden() {
return file.isHidden();
}
@Override
public boolean canRead() {
return file.canRead();
}
@Override
public boolean canWrite() {
return file.canWrite();
}
@Override
public boolean canExecute() {
return file.canExecute();
}
@Override
public void setExecutable(boolean executable) {
file.setExecutable(executable);
}
@Override
public void delete() {
if (!file.delete()) {
throw new RuntimeIOException("Cannot delete " + this);
}
}
@Override
public void mkdir() {
if (!file.mkdir()) {
throw new RuntimeIOException("Cannot mkdir " + this);
}
}
@Override
public void mkdirs() {
if (!file.mkdirs()) {
throw new RuntimeIOException("Cannot mkdir " + this);
}
}
@Override
public List<OverthereFile> listFiles() {
List<OverthereFile> list = new ArrayList<OverthereFile>();
for (File each : file.listFiles()) {
list.add(new LocalFile(connection, each));
}
return list;
}
@Override
protected void shortCircuitCopyFrom(OverthereFile source) {
copyFrom(source);
}
@Override
public void renameTo(OverthereFile dest) {
if (!(dest instanceof LocalFile)) {
throw new RuntimeIOException("Destination is not a " + LocalFile.class.getName());
}
if (!file.renameTo(((LocalFile) dest).file)) {
throw new RuntimeIOException("Cannot rename " + this + " to " + dest);
}
}
@Override
public InputStream getInputStream() {
try {
return asBuffered(new FileInputStream(file));
} catch (FileNotFoundException exc) {
throw new RuntimeIOException("Cannot open " + this + " for reading", exc);
}
}
@Override
public OutputStream getOutputStream() {
try {
return asBuffered(new FileOutputStream(file));
} catch (FileNotFoundException exc) {
throw new RuntimeIOException("Cannot open " + this + " for writing", exc);
}
}
@Override
public boolean equals(Object that) {
if (!(that instanceof LocalFile))
return false;
return this.file.equals(((LocalFile) that).file);
}
@Override
public int hashCode() {
return file.hashCode();
}
@Override
public String toString() {
return LOCAL_PROTOCOL + ":" + file;
}
public static OverthereFile valueOf(File f) {
return new LocalFile(createConnection(), f);
}
}