Examples with Trace org.h2.message.Trace used on opensource projects

Example 46 with Trace

use of org.h2.message.Trace in project h2database by h2database.

the class WebServer method listen.

@Override
public void listen() {
    this.listenerThread = Thread.currentThread();
    try {
        while (serverSocket != null) {
            Socket s = serverSocket.accept();
            WebThread c = new WebThread(s, this);
            running.add(c);
            c.start();
        }
    } catch (Exception e) {
        trace(e.toString());
    }
}

Example 47 with Trace

use of org.h2.message.Trace in project h2database by h2database.

the class JdbcConnection method setSavepoint.

/**
 * Creates a new named savepoint.
 *
 * @param name the savepoint name
 * @return the new savepoint
 */
@Override
public Savepoint setSavepoint(String name) throws SQLException {
    try {
        int id = getNextId(TraceObject.SAVEPOINT);
        if (isDebugEnabled()) {
            debugCodeAssign("Savepoint", TraceObject.SAVEPOINT, id, "setSavepoint(" + quote(name) + ")");
        }
        checkClosed();
        CommandInterface set = prepareCommand("SAVEPOINT " + JdbcSavepoint.getName(name, 0), Integer.MAX_VALUE);
        set.executeUpdate(false);
        return new JdbcSavepoint(this, 0, name, trace, id);
    } catch (Exception e) {
        throw logAndConvert(e);
    }
}

Example 48 with Trace

use of org.h2.message.Trace in project h2database by h2database.

the class JdbcConnection method getMetaData.

/**
 * Gets the database meta data for this database.
 *
 * @return the database meta data
 * @throws SQLException if the connection is closed
 */
@Override
public DatabaseMetaData getMetaData() throws SQLException {
    try {
        int id = getNextId(TraceObject.DATABASE_META_DATA);
        if (isDebugEnabled()) {
            debugCodeAssign("DatabaseMetaData", TraceObject.DATABASE_META_DATA, id, "getMetaData()");
        }
        checkClosed();
        return new JdbcDatabaseMetaData(this, trace, id);
    } catch (Exception e) {
        throw logAndConvert(e);
    }
}

Example 49 with Trace

use of org.h2.message.Trace in project h2database by h2database.

the class Server method createTcpServer.

/**
 * Create a new TCP server, but does not start it yet. Example:
 *
 * <pre>
 * Server server = Server.createTcpServer(
 *     "-tcpPort", "9123", "-tcpAllowOthers").start();
 * </pre>
 * Supported options are:
 * -tcpPort, -tcpSSL, -tcpPassword, -tcpAllowOthers, -tcpDaemon,
 * -trace, -ifExists, -baseDir, -key.
 * See the main method for details.
 * <p>
 * If no port is specified, the default port is used if possible,
 * and if this port is already used, a random port is used.
 * Use getPort() or getURL() after starting to retrieve the port.
 * </p>
 *
 * @param args the argument list
 * @return the server
 */
public static Server createTcpServer(String... args) throws SQLException {
    TcpServer service = new TcpServer();
    Server server = new Server(service, args);
    service.setShutdownHandler(server);
    return server;
}

Example 50 with Trace

use of org.h2.message.Trace in project h2database by h2database.

the class Server method runTool.

@Override
public void runTool(String... args) throws SQLException {
    boolean tcpStart = false, pgStart = false, webStart = false;
    boolean browserStart = false;
    boolean tcpShutdown = false, tcpShutdownForce = false;
    String tcpPassword = "";
    String tcpShutdownServer = "";
    boolean startDefaultServers = true;
    for (int i = 0; args != null && i < args.length; i++) {
        String arg = args[i];
        if (arg == null) {
        } else if ("-?".equals(arg) || "-help".equals(arg)) {
            showUsage();
            return;
        } else if (arg.startsWith("-web")) {
            if ("-web".equals(arg)) {
                startDefaultServers = false;
                webStart = true;
            } else if ("-webAllowOthers".equals(arg)) {
            // no parameters
            } else if ("-webDaemon".equals(arg)) {
            // no parameters
            } else if ("-webSSL".equals(arg)) {
            // no parameters
            } else if ("-webPort".equals(arg)) {
                i++;
            } else {
                showUsageAndThrowUnsupportedOption(arg);
            }
        } else if ("-browser".equals(arg)) {
            startDefaultServers = false;
            browserStart = true;
        } else if (arg.startsWith("-tcp")) {
            if ("-tcp".equals(arg)) {
                startDefaultServers = false;
                tcpStart = true;
            } else if ("-tcpAllowOthers".equals(arg)) {
            // no parameters
            } else if ("-tcpDaemon".equals(arg)) {
            // no parameters
            } else if ("-tcpSSL".equals(arg)) {
            // no parameters
            } else if ("-tcpPort".equals(arg)) {
                i++;
            } else if ("-tcpPassword".equals(arg)) {
                tcpPassword = args[++i];
            } else if ("-tcpShutdown".equals(arg)) {
                startDefaultServers = false;
                tcpShutdown = true;
                tcpShutdownServer = args[++i];
            } else if ("-tcpShutdownForce".equals(arg)) {
                tcpShutdownForce = true;
            } else {
                showUsageAndThrowUnsupportedOption(arg);
            }
        } else if (arg.startsWith("-pg")) {
            if ("-pg".equals(arg)) {
                startDefaultServers = false;
                pgStart = true;
            } else if ("-pgAllowOthers".equals(arg)) {
            // no parameters
            } else if ("-pgDaemon".equals(arg)) {
            // no parameters
            } else if ("-pgPort".equals(arg)) {
                i++;
            } else {
                showUsageAndThrowUnsupportedOption(arg);
            }
        } else if ("-properties".equals(arg)) {
            i++;
        } else if ("-trace".equals(arg)) {
        // no parameters
        } else if ("-ifExists".equals(arg)) {
        // no parameters
        } else if ("-baseDir".equals(arg)) {
            i++;
        } else if ("-key".equals(arg)) {
            i += 2;
        } else {
            showUsageAndThrowUnsupportedOption(arg);
        }
    }
    verifyArgs(args);
    if (startDefaultServers) {
        tcpStart = true;
        pgStart = true;
        webStart = true;
        browserStart = true;
    }
    // TODO server: maybe use one single properties file?
    if (tcpShutdown) {
        out.println("Shutting down TCP Server at " + tcpShutdownServer);
        shutdownTcpServer(tcpShutdownServer, tcpPassword, tcpShutdownForce, false);
    }
    try {
        if (tcpStart) {
            tcp = createTcpServer(args);
            tcp.start();
            out.println(tcp.getStatus());
            tcp.setShutdownHandler(this);
        }
        if (pgStart) {
            pg = createPgServer(args);
            pg.start();
            out.println(pg.getStatus());
        }
        if (webStart) {
            web = createWebServer(args);
            web.setShutdownHandler(this);
            SQLException result = null;
            try {
                web.start();
            } catch (Exception e) {
                result = DbException.toSQLException(e);
            }
            out.println(web.getStatus());
            // are wondering why nothing happens
            if (browserStart) {
                try {
                    openBrowser(web.getURL());
                } catch (Exception e) {
                    out.println(e.getMessage());
                }
            }
            if (result != null) {
                throw result;
            }
        } else if (browserStart) {
            out.println("The browser can only start if a web server is started (-web)");
        }
    } catch (SQLException e) {
        stopAll();
        throw e;
    }
}