Examples with Log org.jkiss.dbeaver.Log used on opensource projects

Example 1 with Log

use of org.jkiss.dbeaver.Log in project dbeaver by serge-rider.

the class JDBCDataSource method openConnection.

protected Connection openConnection(@NotNull DBRProgressMonitor monitor, @Nullable JDBCExecutionContext context, @NotNull String purpose) throws DBCException {
    // It MUST be a JDBC driver
    Driver driverInstance = null;
    DBPDriver driver = getContainer().getDriver();
    if (driver.isInstantiable() && !CommonUtils.isEmpty(driver.getDriverClassName())) {
        try {
            driverInstance = getDriverInstance(monitor);
        } catch (DBException e) {
            throw new DBCConnectException("Can't create driver instance", e, this);
        }
    } else {
        if (!CommonUtils.isEmpty(driver.getDriverClassName())) {
            try {
                driver.loadDriver(monitor);
                Class.forName(driver.getDriverClassName(), true, driver.getClassLoader());
            } catch (Exception e) {
                throw new DBCException("Driver class '" + driver.getDriverClassName() + "' not found", e);
            }
        }
    }
    DBPConnectionConfiguration connectionInfo = new DBPConnectionConfiguration(container.getActualConnectionConfiguration());
    Properties connectProps = getAllConnectionProperties(monitor, context, purpose, connectionInfo);
    final JDBCConnectionConfigurer connectionConfigurer = GeneralUtils.adapt(this, JDBCConnectionConfigurer.class);
    DBAAuthModel authModel = connectionInfo.getAuthModel();
    // Obtain connection
    try {
        if (connectionConfigurer != null) {
            connectionConfigurer.beforeConnection(monitor, connectionInfo, connectProps);
        }
        final String url = getConnectionURL(connectionInfo);
        if (driverInstance != null) {
            try {
                if (!driverInstance.acceptsURL(url)) {
                    // Just write a warning in log. Some drivers are poorly coded and always returns false here.
                    log.error("Bad URL: " + url);
                }
            } catch (Throwable e) {
                log.debug("Error in " + driverInstance.getClass().getName() + ".acceptsURL() - " + url, e);
            }
        }
        monitor.subTask("Connecting " + purpose);
        Connection[] connection = new Connection[1];
        Exception[] error = new Exception[1];
        int openTimeout = getContainer().getPreferenceStore().getInt(ModelPreferences.CONNECTION_OPEN_TIMEOUT);
        final Driver driverInstanceFinal = driverInstance;
        try {
            DBAAuthCredentials credentials = authModel.loadCredentials(getContainer(), connectionInfo);
            authModel.initAuthentication(monitor, this, credentials, connectionInfo, connectProps);
        } catch (DBException e) {
            throw new DBCException("Authentication error: " + e.getMessage(), e);
        }
        DBRRunnableWithProgress connectTask = monitor1 -> {
            try {
                if (driverInstanceFinal == null) {
                    connection[0] = DriverManager.getConnection(url, connectProps);
                } else {
                    connection[0] = driverInstanceFinal.connect(url, connectProps);
                }
            } catch (Exception e) {
                error[0] = e;
            } finally {
                if (connectionConfigurer != null) {
                    try {
                        connectionConfigurer.afterConnection(monitor, connectionInfo, connectProps, connection[0], error[0]);
                    } catch (Exception e) {
                        log.debug(e);
                    }
                }
            }
        };
        boolean openTaskFinished;
        try {
            if (openTimeout <= 0) {
                openTaskFinished = true;
                connectTask.run(monitor);
            } else {
                openTaskFinished = RuntimeUtils.runTask(connectTask, "Opening database connection", openTimeout + 2000);
            }
        } finally {
            authModel.endAuthentication(container, connectionInfo, connectProps);
        }
        if (error[0] != null) {
            throw error[0];
        }
        if (!openTaskFinished) {
            throw new DBCException("Connection has timed out");
        }
        if (connection[0] == null) {
            throw new DBCException("Null connection returned");
        }
        // Set read-only flag
        if (container.isConnectionReadOnly() && !isConnectionReadOnlyBroken()) {
            connection[0].setReadOnly(true);
        }
        return connection[0];
    } catch (SQLException ex) {
        throw new DBCConnectException(ex.getMessage(), ex, this);
    } catch (DBCException ex) {
        throw ex;
    } catch (Throwable e) {
        throw new DBCConnectException("Unexpected driver error occurred while connecting to the database", e);
    }
}

Example 2 with Log

use of org.jkiss.dbeaver.Log in project dbeaver by dbeaver.

the class JDBCDataSource method openConnection.

protected Connection openConnection(@NotNull DBRProgressMonitor monitor, @Nullable JDBCExecutionContext context, @NotNull String purpose) throws DBCException {
    // It MUST be a JDBC driver
    Driver driverInstance = null;
    DBPDriver driver = getContainer().getDriver();
    if (driver.isInstantiable() && !CommonUtils.isEmpty(driver.getDriverClassName())) {
        try {
            driverInstance = getDriverInstance(monitor);
        } catch (DBException e) {
            throw new DBCConnectException("Can't create driver instance", e, this);
        }
    } else {
        if (!CommonUtils.isEmpty(driver.getDriverClassName())) {
            try {
                driver.loadDriver(monitor);
                Class.forName(driver.getDriverClassName(), true, driver.getClassLoader());
            } catch (Exception e) {
                throw new DBCException("Driver class '" + driver.getDriverClassName() + "' not found", e);
            }
        }
    }
    DBPConnectionConfiguration connectionInfo = new DBPConnectionConfiguration(container.getActualConnectionConfiguration());
    Properties connectProps = getAllConnectionProperties(monitor, context, purpose, connectionInfo);
    final JDBCConnectionConfigurer connectionConfigurer = GeneralUtils.adapt(this, JDBCConnectionConfigurer.class);
    DBAAuthModel authModel = connectionInfo.getAuthModel();
    // Obtain connection
    try {
        if (connectionConfigurer != null) {
            connectionConfigurer.beforeConnection(monitor, connectionInfo, connectProps);
        }
        final String url = getConnectionURL(connectionInfo);
        if (driverInstance != null) {
            try {
                if (!driverInstance.acceptsURL(url)) {
                    // Just write a warning in log. Some drivers are poorly coded and always returns false here.
                    log.error("Bad URL: " + url);
                }
            } catch (Throwable e) {
                log.debug("Error in " + driverInstance.getClass().getName() + ".acceptsURL() - " + url, e);
            }
        }
        monitor.subTask("Connecting " + purpose);
        Connection[] connection = new Connection[1];
        Exception[] error = new Exception[1];
        int openTimeout = getContainer().getPreferenceStore().getInt(ModelPreferences.CONNECTION_OPEN_TIMEOUT);
        final Driver driverInstanceFinal = driverInstance;
        try {
            DBAAuthCredentials credentials = authModel.loadCredentials(getContainer(), connectionInfo);
            authModel.initAuthentication(monitor, this, credentials, connectionInfo, connectProps);
        } catch (DBException e) {
            throw new DBCException("Authentication error: " + e.getMessage(), e);
        }
        DBRRunnableWithProgress connectTask = monitor1 -> {
            try {
                if (driverInstanceFinal == null) {
                    connection[0] = DriverManager.getConnection(url, connectProps);
                } else {
                    connection[0] = driverInstanceFinal.connect(url, connectProps);
                }
            } catch (Exception e) {
                error[0] = e;
            } finally {
                if (connectionConfigurer != null) {
                    try {
                        connectionConfigurer.afterConnection(monitor, connectionInfo, connectProps, connection[0], error[0]);
                    } catch (Exception e) {
                        log.debug(e);
                    }
                }
            }
        };
        boolean openTaskFinished;
        try {
            if (openTimeout <= 0) {
                openTaskFinished = true;
                connectTask.run(monitor);
            } else {
                openTaskFinished = RuntimeUtils.runTask(connectTask, "Opening database connection", openTimeout + 2000);
            }
        } finally {
            authModel.endAuthentication(container, connectionInfo, connectProps);
        }
        if (error[0] != null) {
            throw error[0];
        }
        if (!openTaskFinished) {
            throw new DBCException("Connection has timed out");
        }
        if (connection[0] == null) {
            throw new DBCException("Null connection returned");
        }
        // Set read-only flag
        if (container.isConnectionReadOnly() && !isConnectionReadOnlyBroken()) {
            connection[0].setReadOnly(true);
        }
        return connection[0];
    } catch (SQLException ex) {
        throw new DBCConnectException(ex.getMessage(), ex, this);
    } catch (DBCException ex) {
        throw ex;
    } catch (Throwable e) {
        throw new DBCConnectException("Unexpected driver error occurred while connecting to the database", e);
    }
}