org.apache.derby.iapi.reference
Interface EngineType


public interface EngineType

Derby engine types. Enumerate different modes the emmbedded engine (JDBC driver, SQL langauge layer and store) can run in. A module can query the monitor to see what type of service is being requested in terms of its engine type and then use that in a decision as to if it is suitable.

See Also:
ModuleSupportable, Monitor.isDesiredType(Properties, int), Monitor.getEngineType(Properties)

Field Summary
static java.lang.String PROPERTY
          Property used to define the type of engine required.
static int STANDALONE_DB
          Full database engine, the typical configuration.
static int STORELESS_ENGINE
          A JDBC engine with a query language layer but no store layer executing.
 

Field Detail

STANDALONE_DB

static final int STANDALONE_DB
Full database engine, the typical configuration.

See Also:
Constant Field Values

STORELESS_ENGINE

static final int STORELESS_ENGINE
A JDBC engine with a query language layer but no store layer executing. More used a a building block for functionality built on top of a runtime SQL engine, such as syntax checking.

See Also:
Constant Field Values

PROPERTY

static final java.lang.String PROPERTY
Property used to define the type of engine required. If not set defaults to STANDALONE_DB.

See Also:
Constant Field Values

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Apache Derby V10.6 Internals - Copyright © 2004,2007 The Apache Software Foundation. All Rights Reserved.