diff options
Diffstat (limited to 'client/ServerRequester.java')
| -rw-r--r-- | client/ServerRequester.java | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/client/ServerRequester.java b/client/ServerRequester.java deleted file mode 100644 index 9cd7485..0000000 --- a/client/ServerRequester.java +++ /dev/null @@ -1,82 +0,0 @@ -/** - * - */ -package client; - - -import java.io.*; -import java.net.*; -import java.security.*; -import javax.net.*; -import javax.net.ssl.*; - -import shared.*; -import shared.remotecall.*; - -/** - * This class only has static members. Its used for creating a client socket to connect and - * communicate with the calendar server. - * @author buetow - */ -public class ServerRequester { - /** - * This method creates a new client socket. - * @return Returns a client socket object. - * @throws IOException - */ - private static Socket makeClientSocket() throws IOException { - if (!Config.getBooleanValue("use_ssl")) { - Main.statusMessage("Making non-SSL Socket..."); - return new Socket(Config.getServerAddress(), Config.getIntValue("server_port")); - } - - Main.statusMessage("Making SSL Socket..."); - //Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider()); - SocketFactory socketFactory = SSLSocketFactory.getDefault(); - return socketFactory.createSocket(Config.getServerAddress(), Config.getIntValue("server_port")); - } - - /** - * Sends a client request to the netcalendar server end receives a server response object. - * @param clientRequest Specifies the client request to send to the calendar server. - * @return Returns the server response. It returns null if no response is available. - */ - public final static ServerResponse sendClientRequest(ClientRequest clientRequest) { - Main.statusMessage("Sending client request to server..."); - - ServerResponse serverResponse = null; - - try { - Socket socket = makeClientSocket(); - socket.setKeepAlive(true); - - // Send the client request to the server - OutputStream outputStream = socket.getOutputStream(); - ObjectOutput objectOutput = new ObjectOutputStream(outputStream); - - objectOutput.writeObject(clientRequest); - objectOutput.flush(); - - // We only want to receive data if the request new events, not if we only send - // changed events! - if (clientRequest.requestsNewEvents()) { - // Recieve the server's response - InputStream inputStream = socket.getInputStream(); - ObjectInput objectInput = new ObjectInputStream(inputStream); - serverResponse = (ServerResponse) objectInput.readObject(); - } - - objectOutput.close(); - socket.close(); - - } catch (Exception e) { - Main.infoMessage("Client error during serialization: " + e.getMessage()); - Main.statusMessage("Error: Client request did not succeed! Server down?"); - return serverResponse; - } - - Main.statusMessage("Last client request succeeded"); - // Returns null if no response is available! - return serverResponse; - } -} |
