Package org.eclipse.emf.cdo.server.db
Interface IDBStore
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- All Superinterfaces:
org.eclipse.net4j.db.IDBConnectionProvider
,IStore
,IStore.CanHandleClientAssignedIDs
public interface IDBStore extends IStore, org.eclipse.net4j.db.IDBConnectionProvider, IStore.CanHandleClientAssignedIDs
The main entry point to the API of CDO's proprietary object/relational mapper.- Author:
- Eike Stepper
- No Implement
- This interface is not intended to be implemented by clients.
- No Extend
- This interface is not intended to be extended by clients.
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Nested Class Summary
Nested Classes Modifier and Type Interface Description static interface
IDBStore.Props
Contains symbolic constants that specify valid keys ofDB store properties
.static interface
IDBStore.TableVisitor
Called back fromvisitAllTables(Connection, TableVisitor)
for all tables in the database.-
Nested classes/interfaces inherited from interface org.eclipse.emf.cdo.server.IStore
IStore.CanHandleClientAssignedIDs, IStore.ChangeFormat, IStore.RevisionParallelism, IStore.RevisionTemporality
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description org.eclipse.net4j.db.IDBDatabase
getDatabase()
org.eclipse.net4j.db.IDBAdapter
getDBAdapter()
org.eclipse.net4j.db.ddl.IDBSchema
getDBSchema()
int
getIDColumnLength()
IIDHandler
getIDHandler()
int
getJDBCFetchSize()
IMappingStrategy
getMappingStrategy()
IMetaDataManager
getMetaDataManager()
Get the meta data manager associated with this DBStore.java.util.Map<java.lang.String,java.lang.String>
getProperties()
IDBStoreAccessor
getReader(ISession session)
Returns a reader that can be used to read from this store in the context of the given session.IDBStoreAccessor
getWriter(ITransaction transaction)
Returns a writer that can be used to write to this store in the context of the given view.void
visitAllTables(java.sql.Connection connection, IDBStore.TableVisitor visitor)
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Methods inherited from interface org.eclipse.emf.cdo.server.IStore
createObjectID, getCreationTime, getIndicatingCommitDistributor, getLastBranchID, getLastCommitTime, getLastLocalBranchID, getLastNonLocalCommitTime, getObjectIDTypes, getPersistentProperties, getRepository, getRevisionParallelism, getRevisionTemporality, getSupportedChangeFormats, getSupportedRevisionParallelisms, getSupportedRevisionTemporalities, getType, isFirstStart, removePersistentProperties, setPersistentProperties
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Method Detail
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getMappingStrategy
IMappingStrategy getMappingStrategy()
- Since:
- 2.0
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getIDHandler
IIDHandler getIDHandler()
- Since:
- 4.0
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getDatabase
org.eclipse.net4j.db.IDBDatabase getDatabase()
- Since:
- 4.2
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getDBAdapter
org.eclipse.net4j.db.IDBAdapter getDBAdapter()
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getDBSchema
org.eclipse.net4j.db.ddl.IDBSchema getDBSchema()
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getIDColumnLength
int getIDColumnLength()
- Since:
- 4.2
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getJDBCFetchSize
int getJDBCFetchSize()
- Since:
- 4.4
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getProperties
java.util.Map<java.lang.String,java.lang.String> getProperties()
- Since:
- 4.2
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visitAllTables
void visitAllTables(java.sql.Connection connection, IDBStore.TableVisitor visitor)
- Since:
- 4.2
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getMetaDataManager
IMetaDataManager getMetaDataManager()
Get the meta data manager associated with this DBStore.- Since:
- 2.0
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getReader
IDBStoreAccessor getReader(ISession session)
Description copied from interface:IStore
Returns a reader that can be used to read from this store in the context of the given session.- Specified by:
getReader
in interfaceIStore
- Parameters:
session
- The session that should be used as a context for read access ornull
. The store implementor is free to interpret and use the session in a manner suitable for him or ignore it at all. It is meant only as a hint. Implementor can use it as a key into a cache and/or register aLifecycleEventAdapter
with it to intercept cleanup on session close. Note however that the session can benull
, for example during startup of the server while the repositories are initialized but before any user session has been opened.- Returns:
- a reader that can be used to read from this store in the context of the given session, never
null
. - Since:
- 2.0
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getWriter
IDBStoreAccessor getWriter(ITransaction transaction)
Description copied from interface:IStore
Returns a writer that can be used to write to this store in the context of the given view. The given view is always marked as a transaction.- Specified by:
getWriter
in interfaceIStore
- Parameters:
transaction
- The view that must be used as a context for write access. The store implementor is free to interpret and use the view in a manner suitable for him or ignore it at all. It is meant only as a hint. Implementor can use it as a key into a cache and/or register aLifecycleEventAdapter
with it to intercept cleanup on view close.- Returns:
- a writer that can be used to write to this store in the context of the given view, never
null
. - Since:
- 2.0
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