Examples with ShouldNeverHappenException com.serotonin.ShouldNeverHappenException used on opensource projects

Example 76 with ShouldNeverHappenException

use of com.serotonin.ShouldNeverHappenException in project ma-core-public by infiniteautomation.

the class DatabaseBackupWorkItem method schedule.

/**
 * Statically Schedule a Timer Task that will run this work item.
 *
 * TODO For Startup Make this an RTM and add to the RuntimeManager's list of
 * startup RTMS currently only the Module RTMs get started there. For now
 * this call is used within the RuntimeManager
 */
public static void schedule() {
    try {
        // Test trigger for running every 25 seconds.
        // String cronTrigger = "0/25 * * * * ?";
        // Trigger to run at Set Hour/Minute "s m h * * ?";
        int hour = SystemSettingsDao.getIntValue(SystemSettingsDao.DATABASE_BACKUP_HOUR);
        int minute = SystemSettingsDao.getIntValue(SystemSettingsDao.DATABASE_BACKUP_MINUTE);
        String cronTrigger = "0 " + minute + " " + hour + " * * ?";
        task = new DatabaseBackupTask(cronTrigger);
        Common.timer.schedule(task);
    } catch (ParseException e) {
        throw new ShouldNeverHappenException(e);
    }
}

Example 77 with ShouldNeverHappenException

use of com.serotonin.ShouldNeverHappenException in project ma-core-public by infiniteautomation.

the class EventDetectorRowMapper method mapRow.

/* (non-Javadoc)
	 * @see org.springframework.jdbc.core.RowMapper#mapRow(java.sql.ResultSet, int)
	 */
@Override
public AbstractEventDetectorVO<?> mapRow(ResultSet rs, int rowNum) throws SQLException {
    EventDetectorDefinition<?> definition = ModuleRegistry.getEventDetectorDefinition(rs.getString(this.firstColumn + 3));
    if (definition == null)
        throw new ShouldNeverHappenException("Event Detector defintion of type: " + rs.getString(this.firstColumn + 3) + " not found.");
    AbstractEventDetectorVO<?> vo = definition.baseCreateEventDetectorVO();
    vo.setId(rs.getInt(this.firstColumn));
    vo.setXid(rs.getString(this.firstColumn + 1));
    vo.setDefinition(definition);
    // Extract the source id
    int sourceIdColumnIndex;
    if (this.sourceIdColumnOffset < 0)
        sourceIdColumnIndex = this.firstColumn + 5 + EventDetectorDao.instance.getSourceIdIndex(definition.getSourceTypeName());
    else
        sourceIdColumnIndex = this.firstColumn + this.sourceIdColumnOffset;
    vo.setSourceId(rs.getInt(sourceIdColumnIndex));
    // Read Into Detector
    JsonTypeReader typeReader = new JsonTypeReader(rs.getString(this.firstColumn + 4));
    try {
        JsonValue value = typeReader.read();
        JsonObject root = value.toJsonObject();
        JsonReader reader = new JsonReader(Common.JSON_CONTEXT, root);
        root.remove("handlers");
        reader.readInto(vo);
    } catch (ClassCastException | IOException | JsonException e) {
        LOG.error(e.getMessage(), e);
    }
    return vo;
}

Example 78 with ShouldNeverHappenException

use of com.serotonin.ShouldNeverHappenException in project ma-core-public by infiniteautomation.

the class AbstractDatabaseProxy method initialize.

/* (non-Javadoc)
     * @see com.serotonin.m2m2.db.DatabaseProxy#initialize(java.lang.ClassLoader)
     */
@Override
public void initialize(ClassLoader classLoader) {
    initializeImpl("");
    useMetrics = Common.envProps.getBoolean("db.useMetrics", false);
    ExtendedJdbcTemplate ejt = new ExtendedJdbcTemplate();
    ejt.setDataSource(getDataSource());
    transactionManager = new DataSourceTransactionManager(getDataSource());
    try {
        if (newDatabaseCheck(ejt)) {
            // Check if we should convert from another database.
            String convertTypeStr = null;
            try {
                convertTypeStr = Common.envProps.getString("convert.db.type");
            } catch (MissingResourceException e) {
                convertTypeStr = "";
            }
            if (!StringUtils.isBlank(convertTypeStr)) {
                // Found a database type from which to convert.
                DatabaseType convertType = DatabaseType.valueOf(convertTypeStr.toUpperCase());
                if (convertType == null)
                    throw new IllegalArgumentException("Unknown convert database type: " + convertType);
                // TODO check that the convert source has the current DB version, or upgrade it if not.
                AbstractDatabaseProxy sourceProxy = convertType.getImpl();
                sourceProxy.initializeImpl("convert.");
                DBConvert convert = new DBConvert();
                convert.setSource(sourceProxy);
                convert.setTarget(this);
                try {
                    convert.execute();
                } catch (SQLException e) {
                    throw new ShouldNeverHappenException(e);
                }
                sourceProxy.terminate(false);
            } else {
                // Record the current version.
                SystemSettingsDao.instance.setValue(SystemSettingsDao.DATABASE_SCHEMA_VERSION, Integer.toString(Common.getDatabaseSchemaVersion()));
                // Add the settings flag that this is a new instance. This flag is removed when an administrator
                // logs in.
                SystemSettingsDao.instance.setBooleanValue(SystemSettingsDao.NEW_INSTANCE, true);
                /**
                 * Add a startup task to run after the Audit system is ready
                 */
                Providers.get(IMangoLifecycle.class).addStartupTask(new Runnable() {

                    @Override
                    public void run() {
                        // New database. Create a default user.
                        User user = new User();
                        user.setId(Common.NEW_ID);
                        user.setName("Administrator");
                        user.setUsername("admin");
                        user.setPassword(Common.encrypt("admin"));
                        user.setEmail("admin@yourMangoDomain.com");
                        user.setPhone("");
                        user.setPermissions(SuperadminPermissionDefinition.GROUP_NAME);
                        user.setDisabled(false);
                        user.setHomeUrl("/ui/administration/home");
                        UserDao.instance.saveUser(user);
                        DefaultDataPointPropertiesTemplateFactory factory = new DefaultDataPointPropertiesTemplateFactory();
                        factory.saveDefaultTemplates();
                    }
                });
            }
        } else
            // The database exists, so let's make its schema version matches the application version.
            DBUpgrade.checkUpgrade();
        // Check if we are using NoSQL
        if (NoSQLProxyFactory.instance.getProxy() != null) {
            noSQLProxy = NoSQLProxyFactory.instance.getProxy();
            noSQLProxy.initialize();
        }
    } catch (CannotGetJdbcConnectionException e) {
        log.fatal("Unable to connect to database of type " + getType().name(), e);
        throw e;
    } catch (Exception e) {
        log.fatal("Exception initializing database proxy: " + e.getMessage(), e);
        throw e;
    }
    // Allow modules to upgrade themselves
    for (DatabaseSchemaDefinition def : ModuleRegistry.getDefinitions(DatabaseSchemaDefinition.class)) DBUpgrade.checkUpgrade(def, classLoader);
    postInitialize(ejt);
}

Example 79 with ShouldNeverHappenException

use of com.serotonin.ShouldNeverHappenException in project ma-core-public by infiniteautomation.

the class BasePooledProxy method runScript.

@Override
public void runScript(InputStream input, OutputStream out) {
    BufferedReader in = null;
    try {
        in = new BufferedReader(new InputStreamReader(input));
        List<String> lines = new ArrayList<String>();
        String line;
        while ((line = in.readLine()) != null) lines.add(line);
        String[] script = new String[lines.size()];
        lines.toArray(script);
        runScript(script, out);
    } catch (IOException ioe) {
        throw new ShouldNeverHappenException(ioe);
    } finally {
        try {
            if (in != null)
                in.close();
        } catch (IOException ioe) {
            log.warn("", ioe);
        }
    }
}

Example 80 with ShouldNeverHappenException

use of com.serotonin.ShouldNeverHappenException in project ma-core-public by infiniteautomation.

the class DerbyProxy method runScript.

@Override
public void runScript(final InputStream in, OutputStream out) {
    final OutputStream finalOut;
    if (out == null)
        finalOut = new ByteArrayOutputStream();
    else
        finalOut = out;
    Common.databaseProxy.doInConnection(new ConnectionCallbackVoid() {

        @Override
        public void doInConnection(Connection conn) {
            try {
                ij.runScript(conn, in, "ASCII", finalOut, Common.UTF8);
            } catch (UnsupportedEncodingException e) {
                throw new ShouldNeverHappenException(e);
            }
        }
    });
    if (finalOut != out) {
        ByteArrayOutputStream baos = (ByteArrayOutputStream) finalOut;
        String s = new String(baos.toByteArray(), Common.UTF8_CS);
        log.info("Derby script output: " + s);
    }
}