/*
* freenet - Closer.java Copyright © 2007 David Roden
- *
+ *
* 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; either version 2 of the License, or (at your option) any later
* version.
- *
+ *
* 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., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
package net.pterodactylus.util.io;
+import java.io.Closeable;
import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.io.Reader;
-import java.io.Writer;
+import java.net.Socket;
import java.util.jar.JarFile;
import java.util.zip.ZipFile;
* <code>null</code> before being closed, and every possible execption is
* swallowed. That makes this class perfect for use in the finally blocks of
* try-catch-finally blocks.
- *
+ *
* @author David ‘Roden’ <bombe@freenetproject.org>
- * @version $Id$
*/
public class Closer {
/**
- * Closes the given output stream.
- *
- * @param outputStream
- * The output stream to close
+ * Closes the given closeable.
+ *
+ * @param closeable
+ * The closeable to close
*/
- public static void close(OutputStream outputStream) {
- if (outputStream != null) {
+ public static void close(Closeable closeable) {
+ if (closeable != null) {
try {
- outputStream.close();
+ closeable.close();
} catch (IOException ioe1) {
+ /* ignore. */
}
}
}
/**
- * Closes the given input stream.
- *
- * @param inputStream
- * The input stream to close
+ * Closes the given socket.
+ *
+ * @param socket
+ * The socket to close
*/
- public static void close(InputStream inputStream) {
- if (inputStream != null) {
+ public static void close(Socket socket) {
+ if (socket != null) {
try {
- inputStream.close();
- } catch (IOException ioe1) {
- }
- }
- }
-
- /**
- * Closes the given writer.
- *
- * @param writer
- * The writer to close
- */
- public static void close(Writer writer) {
- if (writer != null) {
- try {
- writer.close();
- } catch (IOException ioe1) {
- }
- }
- }
-
- /**
- * Closes the given reader.
- *
- * @param reader
- * The reader to close
- */
- public static void close(Reader reader) {
- if (reader != null) {
- try {
- reader.close();
+ socket.close();
} catch (IOException ioe1) {
+ /* ignore. */
}
}
}
/**
* Closes the given jar file.
- *
+ *
* @param jarFile
* The jar file to close
*/
try {
jarFile.close();
} catch (IOException e) {
+ /* ignore. */
}
}
}
/**
* Closes the given zip file.
- *
+ *
* @param zipFile
* The zip file to close
*/
try {
zipFile.close();
} catch (IOException e) {
+ /* ignore. */
}
}
}