Package org.apache.cayenne.dba.oracle
Class Oracle8Adapter
- java.lang.Object
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- org.apache.cayenne.dba.JdbcAdapter
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- org.apache.cayenne.dba.oracle.OracleAdapter
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- org.apache.cayenne.dba.oracle.Oracle8Adapter
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- All Implemented Interfaces:
DbAdapter
public class Oracle8Adapter extends OracleAdapter
A flavor of OracleAdapter that implements workarounds for some old driver limitations.- Since:
- 1.2
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Field Summary
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Fields inherited from class org.apache.cayenne.dba.oracle.OracleAdapter
initDone, NEW_BLOB_FUNCTION, NEW_CLOB_FUNCTION, ORACLE_BLOB, ORACLE_CLOB, ORACLE_FLOAT, ORACLE_NCLOB, oracleCursorType, supportsOracleLOB, TRIM_FUNCTION
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Fields inherited from class org.apache.cayenne.dba.JdbcAdapter
batchQueryBuilderFactory, caseInsensitiveCollations, ejbqlTranslatorFactory, extendedTypes, logger, quotingStrategy, resourceLocator, supportsBatchUpdates, supportsGeneratedKeys, supportsUniqueConstraints, typesHandler
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Constructor Summary
Constructors Constructor Description Oracle8Adapter(RuntimeProperties runtimeProperties, List<ExtendedType> defaultExtendedTypes, List<ExtendedType> userExtendedTypes, List<ExtendedTypeFactory> extendedTypeFactories, ResourceLocator resourceLocator, ValueObjectTypeRegistry valueObjectTypeRegistry)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected URLfindResource(String name)Locates and returns a named adapter resource.SQLActiongetAction(Query query, DataNode node)Uses OracleActionBuilder to create the right action.QualifierTranslatorgetQualifierTranslator(QueryAssembler queryAssembler)Returns a trimming translator.SelectTranslatorgetSelectTranslator(SelectQuery<?> query, EntityResolver entityResolver)Returns a SelectTranslator that works with the adapter target database.-
Methods inherited from class org.apache.cayenne.dba.oracle.OracleAdapter
bindParameter, buildAttribute, configureExtendedTypes, createEJBQLTranslatorFactory, createPkGenerator, dropTableStatements, getOracleCursorType, getSystemSchemas, initDriverInformation, isSupportsOracleLOB
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Methods inherited from class org.apache.cayenne.dba.JdbcAdapter
createFkConstraint, createQuotingStrategy, createTable, createTableAppendColumn, createTableAppendPKClause, createUniqueConstraint, externalTypesForJdbcType, getBatchTerminator, getEjbqlTranslatorFactory, getExtendedTypes, getJdbcEventLogger, getPkGenerator, getQuotingStrategy, getSystemCatalogs, getType, initExtendedTypes, setEjbqlTranslatorFactory, setPkGenerator, setSupportsBatchUpdates, setSupportsGeneratedKeys, setSupportsUniqueConstraints, sizeAndPrecision, supportsBatchUpdates, supportsCatalogsOnReverseEngineering, supportsGeneratedKeys, supportsUniqueConstraints, tableTypeForTable, tableTypeForView, typeSupportsLength, unwrap
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Constructor Detail
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Oracle8Adapter
public Oracle8Adapter(RuntimeProperties runtimeProperties, List<ExtendedType> defaultExtendedTypes, List<ExtendedType> userExtendedTypes, List<ExtendedTypeFactory> extendedTypeFactories, ResourceLocator resourceLocator, ValueObjectTypeRegistry valueObjectTypeRegistry)
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Method Detail
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getSelectTranslator
public SelectTranslator getSelectTranslator(SelectQuery<?> query, EntityResolver entityResolver)
Description copied from interface:DbAdapterReturns a SelectTranslator that works with the adapter target database.- Specified by:
getSelectTranslatorin interfaceDbAdapter- Overrides:
getSelectTranslatorin classOracleAdapter- Since:
- 4.0
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getAction
public SQLAction getAction(Query query, DataNode node)
Uses OracleActionBuilder to create the right action.- Specified by:
getActionin interfaceDbAdapter- Overrides:
getActionin classOracleAdapter
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findResource
protected URL findResource(String name)
Description copied from class:JdbcAdapterLocates and returns a named adapter resource. A resource can be an XML file, etc.This implementation is based on the premise that each adapter is located in its own Java package and all resources are in the same package as well. Resource lookup is recursive, so that if DbAdapter is a subclass of another adapter, parent adapter package is searched as a failover.
- Overrides:
findResourcein classJdbcAdapter
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getQualifierTranslator
public QualifierTranslator getQualifierTranslator(QueryAssembler queryAssembler)
Description copied from class:OracleAdapterReturns a trimming translator.- Specified by:
getQualifierTranslatorin interfaceDbAdapter- Overrides:
getQualifierTranslatorin classOracleAdapter
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