Examples of org.apache.derby.iapi.db.Database

org.apache.derby.iapi.db.Database
The org.apache.derby.iapi.db.Database interface provides "internal" methods on the database which are not available to JBMS users (org.apache.derby.database.Database, which this interface extends, provides all the externally visible methods).
At the present moment, this file defines methods which will at some point be moved to to the external database interface. There are a bunch of the unimplemninted interface that used to be in this file. They have been moved to old_Database.java. old_Database.java is checked into the codeline but is not built, it is there for reference

      // clear these values as some modules hang onto
      // the properties set corresponding to service.properties
      // and they shouldn't be interested in these JDBC attributes.
      info.clear();


      Database database = (Database) Monitor.findService(Property.DATABASE_MODULE, dbname);
      tr.setDatabase(database);


    } catch (StandardException mse) {


      Throwable ne = mse.getCause();

View Full Code Here


      // if we are shutting down don't attempt to boot or create the database
      boolean shutdown = Boolean.valueOf(info.getProperty(Attribute.SHUTDOWN_ATTR)).booleanValue();


      // see if database is already booted
      Database database = (Database) Monitor.findService(Property.DATABASE_MODULE, tr.getDBName());


      // See if user wants to create a new database.
      boolean  createBoot = createBoot(info);  


      // DERBY-2264: keeps track of whether we do a plain boot before an
      // (re)encryption or hard upgrade boot to (possibly) authenticate
      // first. We can not authenticate before we have booted, so in
      // order to enforce data base owner powers over encryption or
      // upgrade, we need a plain boot, then authenticate, then, if all
      // is well, boot with (re)encryption or upgrade.  Encryption at
      // create time is not checked.
      boolean isTwoPhaseEncryptionBoot = (!createBoot &&
                        isEncryptionBoot(info));
      boolean isTwoPhaseUpgradeBoot = (!createBoot &&
                       isHardUpgradeBoot(info));
      boolean isStartSlaveBoot = isStartReplicationSlaveBoot(info);
            // Set to true if startSlave command is attempted on an
            // already booted database. Will raise an exception when
            // credentials have been verified
            boolean slaveDBAlreadyBooted = false;


            boolean isFailoverMasterBoot = false;
            boolean isFailoverSlaveBoot = false;


            // check that a replication operation is not combined with
            // other operations
            String replicationOp = getReplicationOperation(info);
            if (replicationOp!= null) {
                if (createBoot ||
                    shutdown ||
                    isTwoPhaseEncryptionBoot ||
                    isTwoPhaseUpgradeBoot) {
                    throw StandardException.
                        newException(SQLState.
                                     REPLICATION_CONFLICTING_ATTRIBUTES,
                                     replicationOp);
                }
            }


            if (isReplicationFailover(info)) {
                // Check that the database has been booted - otherwise throw 
                // exception.
                checkDatabaseBooted(database, 
                                    Attribute.REPLICATION_FAILOVER, 
                                    tr.getDBName());
                // The failover command is the same for master and slave 
                // databases. If the db is not in slave replication mode, we
                // assume that it is in master mode. If not in any replication 
                // mode, the connection attempt will fail with an exception
                if (database.isInSlaveMode()) {
                    isFailoverSlaveBoot = true;
                } else {
                    isFailoverMasterBoot = true;
                }
            }

View Full Code Here

     *
     * @return 0 if there is no database, the engine type otherwise. @see org.apache.derby.iapi.reference.EngineType
     */
    public int getEngineType()
    {
        Database db = getDatabase();


        if( null == db)
            return 0;
        return db.getEngineType();
    }

View Full Code Here

      // clear these values as some modules hang onto
      // the properties set corresponding to service.properties
      // and they shouldn't be interested in these JDBC attributes.
      info.clear();


      Database database = (Database) Monitor.findService(Property.DATABASE_MODULE, dbname);
      tr.setDatabase(database);


    } catch (StandardException mse) {


      Throwable ne = mse.getCause();

View Full Code Here


      // if we are shutting down don't attempt to boot or create the database
      boolean shutdown = Boolean.valueOf(info.getProperty(Attribute.SHUTDOWN_ATTR)).booleanValue();


      // see if database is already booted
      Database database = (Database) Monitor.findService(Property.DATABASE_MODULE, tr.getDBName());


      // See if user wants to create a new database.
      boolean  createBoot = createBoot(info);  


      // DERBY-2264: keeps track of whether we do a plain boot before an

View Full Code Here

     *
     * @return 0 if there is no database, the engine type otherwise. @see org.apache.derby.iapi.reference.EngineType
     */
    public int getEngineType()
    {
        Database db = getDatabase();


        if( null == db)
            return 0;
        return db.getEngineType();
    }

View Full Code Here

      // clear these values as some modules hang onto
      // the properties set corresponding to service.properties
      // and they shouldn't be interested in these JDBC attributes.
      info.clear();


      Database database = (Database) Monitor.findService(Property.DATABASE_MODULE, dbname);
      tr.setDatabase(database);


    } catch (StandardException mse) {


      Throwable ne = mse.getCause();

View Full Code Here


      // if we are shutting down don't attempt to boot or create the database
      boolean shutdown = Boolean.valueOf(info.getProperty(Attribute.SHUTDOWN_ATTR)).booleanValue();


      // see if database is already booted
      Database database = (Database) Monitor.findService(Property.DATABASE_MODULE, tr.getDBName());


      // See if user wants to create a new database.
      boolean  createBoot = createBoot(info);  


      // DERBY-2264: keeps track of whether we do a plain boot before an
      // (re)encryption or hard upgrade boot to (possibly) authenticate
      // first. We can not authenticate before we have booted, so in
      // order to enforce data base owner powers over encryption or
      // upgrade, we need a plain boot, then authenticate, then, if all
      // is well, boot with (re)encryption or upgrade.  Encryption at
      // create time is not checked.
      boolean isTwoPhaseEncryptionBoot = (!createBoot &&
                        isEncryptionBoot(info));
      boolean isTwoPhaseUpgradeBoot = (!createBoot &&
                       isHardUpgradeBoot(info));
      boolean isStartSlaveBoot = isStartReplicationSlaveBoot(info);
            // Set to true if startSlave command is attempted on an
            // already booted database. Will raise an exception when
            // credentials have been verified
            boolean slaveDBAlreadyBooted = false;


            boolean isFailoverMasterBoot = false;
            boolean isFailoverSlaveBoot = false;


            // check that a replication operation is not combined with
            // other operations
            String replicationOp = getReplicationOperation(info);
            if (replicationOp!= null) {
                if (createBoot ||
                    shutdown ||
                    isTwoPhaseEncryptionBoot ||
                    isTwoPhaseUpgradeBoot) {
                    throw StandardException.
                        newException(SQLState.
                                     REPLICATION_CONFLICTING_ATTRIBUTES,
                                     replicationOp);
                }
            }


            if (isReplicationFailover(info)) {
                // Check that the database has been booted - otherwise throw 
                // exception.
                checkDatabaseBooted(database, 
                                    Attribute.REPLICATION_FAILOVER, 
                                    tr.getDBName());
                // The failover command is the same for master and slave 
                // databases. If the db is not in slave replication mode, we
                // assume that it is in master mode. If not in any replication 
                // mode, the connection attempt will fail with an exception
                if (database.isInSlaveMode()) {
                    isFailoverSlaveBoot = true;
                } else {
                    isFailoverMasterBoot = true;
                }
            }

View Full Code Here

     *
     * @return 0 if there is no database, the engine type otherwise. @see org.apache.derby.iapi.reference.EngineType
     */
    public int getEngineType()
    {
        Database db = getDatabase();


        if( null == db)
            return 0;
        return db.getEngineType();
    }

View Full Code Here

      // clear these values as some modules hang onto
      // the properties set corresponding to service.properties
      // and they shouldn't be interested in these JDBC attributes.
      info.clear();


      Database database = (Database) Monitor.findService(Property.DATABASE_MODULE, dbname);
      tr.setDatabase(database);


    } catch (StandardException mse) {


      Throwable ne = mse.getCause();

View Full Code Here

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