Package it.unibz.inf.ontop.dbschema.impl

Class OracleDBMetadataProvider

java.lang.Object

it.unibz.inf.ontop.dbschema.impl.AbstractDBMetadataProvider

it.unibz.inf.ontop.dbschema.impl.DefaultSchemaDBMetadataProvider

it.unibz.inf.ontop.dbschema.impl.OracleDBMetadataProvider

All Implemented Interfaces:

DBMetadataProvider, MetadataLookup, MetadataProvider

public class OracleDBMetadataProvider
extends DefaultSchemaDBMetadataProvider

Nested Class Summary

Nested classes/interfaces inherited from class it.unibz.inf.ontop.dbschema.impl.AbstractDBMetadataProvider

AbstractDBMetadataProvider.DefaultRelationIdComponentsFactory, AbstractDBMetadataProvider.QuotedIDFactoryFactory

Field Summary

Fields inherited from class it.unibz.inf.ontop.dbschema.impl.DefaultSchemaDBMetadataProvider

SCHEMA_INDEX

Fields inherited from class it.unibz.inf.ontop.dbschema.impl.AbstractDBMetadataProvider

connection, dbParameters, escape, LOGGER, metadata, rawIdFactory

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	OracleDBMetadataProvider(Connection connection, CoreSingletons coreSingletons)

Method Summary

Modifier and Type	Method	Description
protected void	checkSameRelationID(RelationID extractedId, RelationID givenId)
protected it.unibz.inf.ontop.com.google.common.collect.ImmutableList<RelationID>	getAllIDs(RelationID id)
protected RelationID	getCanonicalRelationId(RelationID relationID)
protected ResultSet	getRelationIDsResultSet()
protected String	getRelationSchema(RelationID id)
protected String	makeQueryMinimizeResultSet(String query)	Can be overridden

Methods inherited from class it.unibz.inf.ontop.dbschema.impl.DefaultSchemaDBMetadataProvider

getRelationCatalog, getRelationID, getRelationName

Methods inherited from class it.unibz.inf.ontop.dbschema.impl.AbstractDBMetadataProvider

escapeRelationIdComponentPattern, extractBlackBoxViewByConnectingToDB, extractBlackBoxViewWithoutConnectingToDB, extractSQLTypeName, getBlackBoxView, getDBParameters, getQuotedIDFactory, getRelation, getRelationIDs, insertIntegrityConstraints, isRelationExcluded, normalizeAndOptimizeRelations

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OracleDBMetadataProvider

protected OracleDBMetadataProvider(Connection connection,
                                   CoreSingletons coreSingletons)
                            throws MetadataExtractionException

Throws:

MetadataExtractionException

Method Detail

getCanonicalRelationId

protected RelationID getCanonicalRelationId(RelationID relationID)

Overrides:

getCanonicalRelationId in class DefaultSchemaDBMetadataProvider

checkSameRelationID

protected void checkSameRelationID(RelationID extractedId,
                                   RelationID givenId)
                            throws MetadataExtractionException

Overrides:

checkSameRelationID in class AbstractDBMetadataProvider

Throws:

MetadataExtractionException

makeQueryMinimizeResultSet

protected String makeQueryMinimizeResultSet(String query)

Description copied from class: AbstractDBMetadataProvider

Can be overridden

Overrides:

makeQueryMinimizeResultSet in class AbstractDBMetadataProvider

getAllIDs

protected it.unibz.inf.ontop.com.google.common.collect.ImmutableList<RelationID> getAllIDs(RelationID id)

Overrides:

getAllIDs in class DefaultSchemaDBMetadataProvider

getRelationSchema

protected String getRelationSchema(RelationID id)

Overrides:

getRelationSchema in class DefaultSchemaDBMetadataProvider

getRelationIDsResultSet

protected ResultSet getRelationIDsResultSet()
                                     throws SQLException

Overrides:

getRelationIDsResultSet in class AbstractDBMetadataProvider

Throws:

SQLException