X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;ds=inline;f=serial%2Fserver%2FServerObject.java;h=6ff81f512b3dd50642b79a3aac8da97d769c91b0;hb=HEAD;hp=a6a5dd1b83573c3ca0814f7c409ae872d2061e59;hpb=0be7870ff411c1ddbe4641c4b90e0c7939d5104c;p=fanfix.git diff --git a/serial/server/ServerObject.java b/serial/server/ServerObject.java deleted file mode 100644 index a6a5dd1..0000000 --- a/serial/server/ServerObject.java +++ /dev/null @@ -1,180 +0,0 @@ -package be.nikiroo.utils.serial.server; - -import java.io.IOException; -import java.net.Socket; -import java.net.UnknownHostException; - -import be.nikiroo.utils.Version; - -/** - * This class implements a simple server that can listen for connections and - * send/receive objects. - *
- * Note: this {@link ServerObject} has to be discarded after use (cannot be - * started twice). - * - * @author niki - */ -abstract public class ServerObject extends Server { - /** - * Create a new server that will start listening on the network when - * {@link ServerObject#start()} is called. - * - * @param port - * the port to listen on, or 0 to assign any unallocated port - * found (which can later on be queried via - * {@link ServerObject#getPort()} - * @param key - * an optional key to encrypt all the communications (if NULL, - * everything will be sent in clear text) - * - * @throws IOException - * in case of I/O error - * @throws UnknownHostException - * if the IP address of the host could not be determined - * @throws IllegalArgumentException - * if the port parameter is outside the specified range of valid - * port values, which is between 0 and 65535, inclusive - */ - public ServerObject(int port, String key) throws IOException { - super(port, key); - } - - /** - * Create a new server that will start listening on the network when - * {@link ServerObject#start()} is called. - * - * @param name - * the server name (only used for debug info and traces) - * @param port - * the port to listen on - * @param key - * an optional key to encrypt all the communications (if NULL, - * everything will be sent in clear text) - * - * @throws IOException - * in case of I/O error - * @throws UnknownHostException - * if the IP address of the host could not be determined - * @throws IllegalArgumentException - * if the port parameter is outside the specified range of valid - * port values, which is between 0 and 65535, inclusive - */ - public ServerObject(String name, int port, String key) throws IOException { - super(name, port, key); - } - - @Override - protected ConnectActionServer createConnectActionServer(Socket s) { - return new ConnectActionServerObject(s, key) { - @Override - public void action(Version clientVersion) throws Exception { - long id = getNextId(); - try { - for (Object data = rec(); true; data = rec()) { - Object rep = null; - try { - rep = onRequest(this, clientVersion, data, id); - if (isClosing()) { - return; - } - } catch (Exception e) { - onError(e); - } - - send(rep); - } - } catch (NullPointerException e) { - // Client has no data any more, we quit - onRequestDone(id, getBytesReceived(), getBytesSent()); - } - } - - @Override - protected void onError(Exception e) { - ServerObject.this.onError(e); - } - }; - } - - @Override - protected ConnectActionClient getConnectionToMe() - throws UnknownHostException, IOException { - return new ConnectActionClientObject(new Socket((String) null, - getPort()), key); - } - - /** - * This is the method that is called on each client request. - *
- * You are expected to react to it and return an answer (which can be NULL). - * - * @param action - * the client action - * @param data - * the data sent by the client (which can be NULL) - * @param id - * an ID to identify this request (will also be re-used for - * {@link ServerObject#onRequestDone(long, long, long)}. - * - * @return the answer to return to the client (which can be NULL) - * - * @throws Exception - * in case of an exception, the error will only be logged - */ - protected Object onRequest(ConnectActionServerObject action, - Version clientVersion, Object data, - @SuppressWarnings("unused") long id) throws Exception { - // TODO: change to abstract when deprecated method is removed - // Default implementation for compat - return onRequest(action, clientVersion, data); - } - - // Deprecated // - - /** - * @deprecated SSL support has been replaced by key-based encryption. - *
- * Please use the version with key encryption (this deprecated - * version uses an empty key when ssl is TRUE and no - * key (NULL) when ssl is FALSE). - */ - @Deprecated - public ServerObject(int port, boolean ssl) throws IOException { - this(port, ssl ? "" : null); - } - - /** - * @deprecated SSL support has been replaced by key-based encryption. - *
- * Please use the version with key encryption (this deprecated - * version uses an empty key when ssl is TRUE and no - * key (NULL) when ssl is FALSE). - */ - @Deprecated - public ServerObject(String name, int port, boolean ssl) throws IOException { - this(name, port, ssl ? "" : null); - } - - /** - * Will be called if the correct version is not overrided. - * - * @deprecated use the version with the id. - * - * @param action - * the client action - * @param data - * the data sent by the client - * - * @return the answer to return to the client - * - * @throws Exception - * in case of an exception, the error will only be logged - */ - @Deprecated - @SuppressWarnings("unused") - protected Object onRequest(ConnectActionServerObject action, - Version version, Object data) throws Exception { - return null; - } -}