Package org.apache.cayenne.dba.hsqldb
Class HSQLDBAdapter
java.lang.Object
org.apache.cayenne.dba.JdbcAdapter
org.apache.cayenne.dba.hsqldb.HSQLDBAdapter
- All Implemented Interfaces:
DbAdapter
- Direct Known Subclasses:
HSQLDBNoSchemaAdapter
public class HSQLDBAdapter extends JdbcAdapter
DbAdapter implementation for the
HSQLDB RDBMS . Sample connection settings to use with HSQLDB are shown
below:
test-hsqldb.jdbc.username = test
test-hsqldb.jdbc.password = secret
test-hsqldb.jdbc.url = jdbc:hsqldb:hsql://serverhostname
test-hsqldb.jdbc.driver = org.hsqldb.jdbcDriver
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Field Summary
Fields Modifier and Type Field Description static StringTRIM_FUNCTIONFields inherited from class org.apache.cayenne.dba.JdbcAdapter
batchQueryBuilderFactory, caseInsensitiveCollations, ejbqlTranslatorFactory, extendedTypes, logger, quotingStrategy, resourceLocator, supportsBatchUpdates, supportsGeneratedKeys, supportsUniqueConstraints, typesHandler -
Constructor Summary
Constructors Constructor Description HSQLDBAdapter(RuntimeProperties runtimeProperties, List<ExtendedType> defaultExtendedTypes, List<ExtendedType> userExtendedTypes, List<ExtendedTypeFactory> extendedTypeFactories, ResourceLocator resourceLocator, ValueObjectTypeRegistry valueObjectTypeRegistry) -
Method Summary
Modifier and Type Method Description protected voidconfigureExtendedTypes(ExtendedTypeMap map)Called fromJdbcAdapter.initExtendedTypes(List, List, List, ValueObjectTypeRegistry)to load adapter-specific types into the ExtendedTypeMap right after the default types are loaded, but before the DI overrides are.protected EJBQLTranslatorFactorycreateEJBQLTranslatorFactory()Creates and returns anEJBQLTranslatorFactoryused to generate visitors for EJBQL to SQL translations.StringcreateFkConstraint(DbRelationship rel)Adds an ADD CONSTRAINT clause to a relationship constraint.StringcreateTable(DbEntity ent)Uses "CREATE CACHED TABLE" instead of "CREATE TABLE".voidcreateTableAppendColumn(StringBuffer sqlBuffer, DbAttribute column)Appends SQL for column creation to CREATE TABLE buffer.StringcreateUniqueConstraint(DbEntity source, Collection<DbAttribute> columns)Returns a DDL string to create a unique constraint over a set of columns.SQLActiongetAction(Query query, DataNode node)Uses special action builder to create the right action.QualifierTranslatorgetQualifierTranslator(QueryAssembler queryAssembler)Returns a trimming translator.protected StringgetSchemaName(DbEntity entity)Returns DbEntity schema name for 1.8 and on.SelectTranslatorgetSelectTranslator(SelectQuery<?> query, EntityResolver entityResolver)Returns a SelectTranslator that works with the adapter target database.protected StringgetTableName(DbEntity entity)Generate fully-qualified name for 1.8 and on.Methods inherited from class org.apache.cayenne.dba.JdbcAdapter
bindParameter, buildAttribute, createPkGenerator, createQuotingStrategy, createTableAppendPKClause, dropTableStatements, externalTypesForJdbcType, findResource, getBatchTerminator, getEjbqlTranslatorFactory, getExtendedTypes, getJdbcEventLogger, getPkGenerator, getQuotingStrategy, getSystemCatalogs, getSystemSchemas, getType, initExtendedTypes, setEjbqlTranslatorFactory, setPkGenerator, setSupportsBatchUpdates, setSupportsGeneratedKeys, setSupportsUniqueConstraints, sizeAndPrecision, supportsBatchUpdates, supportsCatalogsOnReverseEngineering, supportsGeneratedKeys, supportsUniqueConstraints, tableTypeForTable, tableTypeForView, typeSupportsLength, unwrap
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Field Details
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TRIM_FUNCTION
- See Also:
- Constant Field Values
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Constructor Details
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HSQLDBAdapter
public HSQLDBAdapter(RuntimeProperties runtimeProperties, List<ExtendedType> defaultExtendedTypes, List<ExtendedType> userExtendedTypes, List<ExtendedTypeFactory> extendedTypeFactories, ResourceLocator resourceLocator, ValueObjectTypeRegistry valueObjectTypeRegistry)
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Method Details
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configureExtendedTypes
Description copied from class:JdbcAdapterCalled fromJdbcAdapter.initExtendedTypes(List, List, List, ValueObjectTypeRegistry)to load adapter-specific types into the ExtendedTypeMap right after the default types are loaded, but before the DI overrides are. This method has specific implementations in JdbcAdapter subclasses.- Overrides:
configureExtendedTypesin classJdbcAdapter- Since:
- 4.0
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getSelectTranslator
Description copied from interface:DbAdapterReturns a SelectTranslator that works with the adapter target database.- Specified by:
getSelectTranslatorin interfaceDbAdapter- Overrides:
getSelectTranslatorin classJdbcAdapter- Since:
- 4.0
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getQualifierTranslator
Returns a trimming translator.- Specified by:
getQualifierTranslatorin interfaceDbAdapter- Overrides:
getQualifierTranslatorin classJdbcAdapter- Since:
- 4.0
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createEJBQLTranslatorFactory
Description copied from class:JdbcAdapterCreates and returns anEJBQLTranslatorFactoryused to generate visitors for EJBQL to SQL translations. This method should be overriden by subclasses that need to customize EJBQL generation.- Overrides:
createEJBQLTranslatorFactoryin classJdbcAdapter- Since:
- 4.0
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getTableName
Generate fully-qualified name for 1.8 and on. Subclass generates unqualified name.- Since:
- 1.2
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getSchemaName
Returns DbEntity schema name for 1.8 and on. Subclass generates unqualified name.- Since:
- 1.2
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getAction
Uses special action builder to create the right action.- Specified by:
getActionin interfaceDbAdapter- Overrides:
getActionin classJdbcAdapter- Since:
- 1.2
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createUniqueConstraint
Returns a DDL string to create a unique constraint over a set of columns.- Specified by:
createUniqueConstraintin interfaceDbAdapter- Overrides:
createUniqueConstraintin classJdbcAdapter- Since:
- 1.1
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createFkConstraint
Adds an ADD CONSTRAINT clause to a relationship constraint.- Specified by:
createFkConstraintin interfaceDbAdapter- Overrides:
createFkConstraintin classJdbcAdapter- See Also:
JdbcAdapter.createFkConstraint(DbRelationship)
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createTable
Uses "CREATE CACHED TABLE" instead of "CREATE TABLE".- Specified by:
createTablein interfaceDbAdapter- Overrides:
createTablein classJdbcAdapter- Since:
- 1.2
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createTableAppendColumn
Description copied from class:JdbcAdapterAppends SQL for column creation to CREATE TABLE buffer.- Specified by:
createTableAppendColumnin interfaceDbAdapter- Overrides:
createTableAppendColumnin classJdbcAdapter- Parameters:
sqlBuffer- theStringBufferto append the column type tocolumn- theDbAttributedefining the column to append type for
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