Package org.apache.cayenne.dba.h2
Class H2Adapter
java.lang.Object
org.apache.cayenne.dba.JdbcAdapter
org.apache.cayenne.dba.h2.H2Adapter
- All Implemented Interfaces:
DbAdapter
DbAdapter implementation for H2
RDBMS . Sample connection settings to use with H2 are shown
below:
postgres.jdbc.username = sa
postgres.jdbc.password =
postgres.jdbc.url = jdbc:h2:cayenne
postgres.jdbc.driver = org.h2.Driver
- Since:
- 3.0
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Field Summary
Fields inherited from class org.apache.cayenne.dba.JdbcAdapter
batchQueryBuilderFactory, caseInsensitiveCollations, ejbqlTranslatorFactory, extendedTypes, logger, quotingStrategy, resourceLocator, supportsBatchUpdates, supportsGeneratedKeys, supportsUniqueConstraints, typesHandler -
Constructor Summary
ConstructorsConstructorDescriptionH2Adapter(RuntimeProperties runtimeProperties, List<ExtendedType> defaultExtendedTypes, List<ExtendedType> userExtendedTypes, List<ExtendedTypeFactory> extendedTypeFactories, ResourceLocator resourceLocator, ValueObjectTypeRegistry valueObjectTypeRegistry) -
Method Summary
Modifier and TypeMethodDescriptionprotected voidInstalls appropriate ExtendedTypes as converters for passing values between JDBC and Java layers.protected PkGeneratorCreates and returns a primary key generator.voidcreateTableAppendColumn(StringBuffer sqlBuffer, DbAttribute column) Appends SQL for column creation to CREATE TABLE buffer.Uses JdbcActionBuilder to create the right action.Methods inherited from class org.apache.cayenne.dba.JdbcAdapter
bindParameter, buildAttribute, createEJBQLTranslatorFactory, createFkConstraint, createQuotingStrategy, createTable, createTableAppendPKClause, createUniqueConstraint, dropTableStatements, externalTypesForJdbcType, findResource, getBatchTerminator, getEjbqlTranslatorFactory, getExtendedTypes, getJdbcEventLogger, getPkGenerator, getQuotingStrategy, getSelectTranslator, getSelectTranslator, getSystemCatalogs, getSystemSchemas, getType, initExtendedTypes, setEjbqlTranslatorFactory, setPkGenerator, setSupportsBatchUpdates, setSupportsGeneratedKeys, setSupportsUniqueConstraints, sizeAndPrecision, supportsBatchUpdates, supportsCatalogsOnReverseEngineering, supportsGeneratedKeys, supportsUniqueConstraints, tableTypeForTable, tableTypeForView, typeSupportsLength, unwrapMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface org.apache.cayenne.dba.DbAdapter
supportsGeneratedKeysForBatchInserts
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Constructor Details
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H2Adapter
public H2Adapter(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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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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getSqlTreeProcessor
- Specified by:
getSqlTreeProcessorin interfaceDbAdapter- Overrides:
getSqlTreeProcessorin classJdbcAdapter- Returns:
SQLTreeProcessorthat can adjust SQL tree to specific database flavour- Since:
- 4.2
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getAction
Description copied from class:JdbcAdapterUses JdbcActionBuilder to create the right action.- Specified by:
getActionin interfaceDbAdapter- Overrides:
getActionin classJdbcAdapter
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configureExtendedTypes
Installs appropriate ExtendedTypes as converters for passing values between JDBC and Java layers.- Overrides:
configureExtendedTypesin classJdbcAdapter- Since:
- 4.1.2
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createPkGenerator
Description copied from class:JdbcAdapterCreates and returns a primary key generator. This factory method should be overriden by JdbcAdapter subclasses to provide custom implementations of PKGenerator.- Overrides:
createPkGeneratorin classJdbcAdapter
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