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Diffstat (limited to 'java/rasj/rnp/test/Client.java')
-rw-r--r-- | java/rasj/rnp/test/Client.java | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/java/rasj/rnp/test/Client.java b/java/rasj/rnp/test/Client.java new file mode 100644 index 0000000..34c9c45 --- /dev/null +++ b/java/rasj/rnp/test/Client.java @@ -0,0 +1,104 @@ +/* +* This file is part of rasdaman community. +* +* Rasdaman community 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 3 of the License, or +* (at your option) any later version. +* +* Rasdaman community 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 rasdaman community. If not, see <http://www.gnu.org/licenses/>. +* +* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann / +rasdaman GmbH. +* +* For more information please see <http://www.rasdaman.org> +* or contact Peter Baumann via <baumann@rasdaman.com>. +*/ +/** *********************************************************** + * <pre> + * + * PURPOSE: + * test socket communication. + * + * + * COMMENTS: + * + * </pre> + *********************************************************** */ + +import java.io.*; +import java.net.*; +import java.lang.*; +import java.util.*; + +public class Client +{ + private static final String DEFAULT_SERVER = "localhost"; + private static final int DEFAULT_PORT = 7001; + + private static String server = DEFAULT_SERVER; + private static int port = DEFAULT_PORT; + + private static void communicate() + { + System.out.println( "server=" + server + ", port=" + port ); + + try + { + Socket socket = new Socket( server, port ); + + PrintStream ps = new PrintStream(socket.getOutputStream()); + ps.print("Hello " + server + " at port " + port + " !\n" ); + ps.flush(); + + BufferedReader ds = new BufferedReader(new InputStreamReader(socket.getInputStream())); + System.out.println( "server delivered: '" + ds.readLine() ); + + ps.close(); + ds.close(); + socket.close(); + System.out.println( "socket closed." ); + } + catch(UnknownHostException e2) + { + System.out.println( "host unknown: " + e2.getMessage() ); + } + catch(IOException e1) + { + System.out.println( "io exception: " + e1.getMessage() ); + } + } + + public static void main( String args[] ) + { + System.out.println( "Socket test started." ); + + if (args.length != 0 && args.length != 2) + System.out.println( "usage: java Client [server port]" ); + else if (args.length == 2) + { + server = args[0]; + try + { + port = Integer.parseInt( args[1] ); + } + catch(NumberFormatException e) + { + System.err.println( "Error: illegal port parameter: " + args[1] ); + return; + } + } + + communicate(); + + System.out.println( "Socket test done." ); + } +} + + |