Class InterbaseFactory
- java.lang.Object
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- org.castor.cpa.persistence.sql.driver.BaseFactory
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- org.castor.cpa.persistence.sql.driver.GenericFactory
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- org.castor.cpa.persistence.sql.driver.InterbaseFactory
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- All Implemented Interfaces:
PersistenceFactory
public final class InterbaseFactory extends GenericFactory
PersistenceFactoryfor Interbase driver.
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Field Summary
Fields Modifier and Type Field Description static java.lang.StringFACTORY_NAME
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Constructor Summary
Constructors Constructor Description InterbaseFactory()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.StringgetFactoryName()Returns the name of this factory.QueryExpressiongetQueryExpression()Returns a new empty query expression suitable for the underlying SQL engine.java.lang.StringgetSequenceBeforeSelectString(java.lang.String seqName, java.lang.String tableName, int increment)Returns the database specific SELECT query string for fetching identity before the next INSERT statement gets executed.booleanisKeyGeneratorSequenceSupported(boolean returning, boolean trigger)Does persistence factory support generation of new key at the time of new object creation with sequence key generator?booleanisKeyGeneratorSequenceTypeSupported(int type)Does Sequence key generator support generation of key for the given SQL type?-
Methods inherited from class org.castor.cpa.persistence.sql.driver.GenericFactory
doubleQuoteName, getIdentitySelectString, getSequenceAfterSelectString, getSequenceNextValString, isKeyGeneratorIdentitySupported, isKeyGeneratorIdentityTypeSupported, quoteName
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Methods inherited from class org.castor.cpa.persistence.sql.driver.BaseFactory
adjustSqlType, getCallQuery, getKeyGenerator, getPersistence
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Field Detail
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FACTORY_NAME
public static final java.lang.String FACTORY_NAME
- See Also:
- Constant Field Values
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Method Detail
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getFactoryName
public java.lang.String getFactoryName()
Description copied from interface:PersistenceFactoryReturns the name of this factory. A descriptive name that indicates the type of supported database server or SQL syntax.- Specified by:
getFactoryNamein interfacePersistenceFactory- Overrides:
getFactoryNamein classGenericFactory- Returns:
- The name of this factory
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getQueryExpression
public QueryExpression getQueryExpression()
Description copied from interface:PersistenceFactoryReturns a new empty query expression suitable for the underlying SQL engine. The implementation will construct SQL query statements in the preferred syntax.- Specified by:
getQueryExpressionin interfacePersistenceFactory- Overrides:
getQueryExpressionin classGenericFactory- Returns:
- New empty query expression
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isKeyGeneratorSequenceSupported
public boolean isKeyGeneratorSequenceSupported(boolean returning, boolean trigger)Description copied from class:GenericFactoryDoes persistence factory support generation of new key at the time of new object creation with sequence key generator?- Specified by:
isKeyGeneratorSequenceSupportedin interfacePersistenceFactory- Overrides:
isKeyGeneratorSequenceSupportedin classGenericFactory- Parameters:
returning- Return generated key value with insert statement?trigger- Use a database trigger to generate key?- Returns:
trueif persistence factory is able to generate key with sequence key generator,falseotherwise.
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isKeyGeneratorSequenceTypeSupported
public boolean isKeyGeneratorSequenceTypeSupported(int type)
Does Sequence key generator support generation of key for the given SQL type?- Specified by:
isKeyGeneratorSequenceTypeSupportedin interfacePersistenceFactory- Overrides:
isKeyGeneratorSequenceTypeSupportedin classGenericFactory- Parameters:
type- SQL type to check for support by sequence key generator.- Returns:
trueif persistence factory is able to generate key of given SQL type with sequence key generator,falseotherwise.
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getSequenceBeforeSelectString
public java.lang.String getSequenceBeforeSelectString(java.lang.String seqName, java.lang.String tableName, int increment)Description copied from class:GenericFactoryReturns the database specific SELECT query string for fetching identity before the next INSERT statement gets executed.- Specified by:
getSequenceBeforeSelectStringin interfacePersistenceFactory- Overrides:
getSequenceBeforeSelectStringin classGenericFactory- Parameters:
seqName- Name of sequence.tableName- Name of the table from which identity will be fetched.increment- Increment value used in Interbase database engine.- Returns:
- SELECT sql string
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