Merge branch 'release-0.11'

[jSite.git] / src / de / todesbaum / util / io / Closer.java

diff --git a/src/de/todesbaum/util/io/Closer.java b/src/de/todesbaum/util/io/Closer.java
deleted file mode 100644 (file)
index 67f7c57..0000000
--- a/src/de/todesbaum/util/io/Closer.java
+++ /dev/null
@@ -1,189 +0,0 @@
-/*
- * jSite - Closer.java - Copyright © 2006–2012 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 de.todesbaum.util.io;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.io.Reader;
-import java.io.Writer;
-import java.net.ServerSocket;
-import java.net.Socket;
-import java.sql.Connection;
-import java.sql.ResultSet;
-import java.sql.SQLException;
-import java.sql.Statement;
-
-/**
- * Helper class that can close all kinds of resources without throwing exception
- * so that clean-up code can be written with less code. All methods check that
- * the given resource is not <code>null</code> before invoking the close()
- * method of the respective type.
- *
- * @author <a href="mailto:bombe@freenetproject.org">David &lsquo;Bombe&squo;
- *         Roden</a>
- * @version $Id$
- */
-public class Closer {
-
-       /**
-        * Closes the given result set.
-        *
-        * @param resultSet
-        *            The result set to close
-        * @see ResultSet#close()
-        */
-       public static void close(ResultSet resultSet) {
-               if (resultSet != null) {
-                       try {
-                               resultSet.close();
-                       } catch (SQLException ioe1) {
-                       }
-               }
-       }
-
-       /**
-        * Closes the given statement.
-        *
-        * @param statement
-        *            The statement to close
-        * @see Statement#close()
-        */
-       public static void close(Statement statement) {
-               if (statement != null) {
-                       try {
-                               statement.close();
-                       } catch (SQLException ioe1) {
-                       }
-               }
-       }
-
-       /**
-        * Closes the given connection.
-        *
-        * @param connection
-        *            The connection to close
-        * @see Connection#close()
-        */
-       public static void close(Connection connection) {
-               if (connection != null) {
-                       try {
-                               connection.close();
-                       } catch (SQLException ioe1) {
-                       }
-               }
-       }
-
-       /**
-        * Closes the given server socket.
-        *
-        * @param serverSocket
-        *            The server socket to close
-        * @see ServerSocket#close()
-        */
-       public static void close(ServerSocket serverSocket) {
-               if (serverSocket != null) {
-                       try {
-                               serverSocket.close();
-                       } catch (IOException ioe1) {
-                       }
-               }
-       }
-
-       /**
-        * Closes the given socket.
-        *
-        * @param socket
-        *            The socket to close
-        * @see Socket#close()
-        */
-       public static void close(Socket socket) {
-               if (socket != null) {
-                       try {
-                               socket.close();
-                       } catch (IOException ioe1) {
-                       }
-               }
-       }
-
-       /**
-        * Closes the given input stream.
-        *
-        * @param inputStream
-        *            The input stream to close
-        * @see InputStream#close()
-        */
-       public static void close(InputStream inputStream) {
-               if (inputStream != null) {
-                       try {
-                               inputStream.close();
-                       } catch (IOException ioe1) {
-                       }
-               }
-       }
-
-       /**
-        * Closes the given output stream.
-        *
-        * @param outputStream
-        *            The output stream to close
-        * @see OutputStream#close()
-        */
-       public static void close(OutputStream outputStream) {
-               if (outputStream != null) {
-                       try {
-                               outputStream.close();
-                       } catch (IOException ioe1) {
-                       }
-               }
-       }
-
-       /**
-        * Closes the given reader.
-        *
-        * @param reader
-        *            The reader to close
-        * @see Reader#close()
-        */
-       public static void close(Reader reader) {
-               if (reader != null) {
-                       try {
-                               reader.close();
-                       } catch (IOException ioe1) {
-                       }
-               }
-       }
-
-       /**
-        * Closes the given writer.
-        *
-        * @param writer
-        *            The write to close
-        * @see Writer#close()
-        */
-       public static void close(Writer writer) {
-               if (writer != null) {
-                       try {
-                               writer.close();
-                       } catch (IOException ioe1) {
-                       }
-               }
-       }
-
-}