org.springframework.jdbc.core.metadata

Class PostgresTableMetaDataProvider

java.lang.Object

org.springframework.jdbc.core.metadata.GenericTableMetaDataProvider

org.springframework.jdbc.core.metadata.PostgresTableMetaDataProvider

All Implemented Interfaces:

TableMetaDataProvider

public class PostgresTableMetaDataProvider
extends GenericTableMetaDataProvider

The PostgreSQL specific implementation of TableMetaDataProvider. Supports a feature for retrieving generated keys without the JDBC 3.0 getGeneratedKeys support.

Since:

2.5

Author:

Thomas Risberg

Field Summary

Fields inherited from class org.springframework.jdbc.core.metadata.GenericTableMetaDataProvider

logger

Constructor Summary

Constructors

Constructor and Description
PostgresTableMetaDataProvider(DatabaseMetaData databaseMetaData)

Method Summary

Modifier and Type	Method and Description
String	getSimpleQueryForGetGeneratedKey(String tableName, String keyColumnName) Get the simple query to retrieve a generated key.
boolean	isGetGeneratedKeysSimulated() Does this database support a simple query to retrieve the generated key when the JDBC 3.0 feature of retrieving generated keys is not supported?

Methods inherited from class org.springframework.jdbc.core.metadata.GenericTableMetaDataProvider

catalogNameToUse, getDatabaseVersion, getDefaultSchema, getTableParameterMetaData, initializeWithMetaData, initializeWithTableColumnMetaData, isGeneratedKeysColumnNameArraySupported, isGetGeneratedKeysSupported, isStoresLowerCaseIdentifiers, isStoresUpperCaseIdentifiers, isTableColumnMetaDataUsed, metaDataCatalogNameToUse, metaDataSchemaNameToUse, schemaNameToUse, setGeneratedKeysColumnNameArraySupported, setGetGeneratedKeysSupported, setStoresLowerCaseIdentifiers, setStoresUpperCaseIdentifiers, tableNameToUse

Methods inherited from class java.lang.Object

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

Constructor Detail

PostgresTableMetaDataProvider

public PostgresTableMetaDataProvider(DatabaseMetaData databaseMetaData)
                              throws SQLException

Throws:

SQLException

Method Detail

isGetGeneratedKeysSimulated

public boolean isGetGeneratedKeysSimulated()

Description copied from interface: TableMetaDataProvider

Does this database support a simple query to retrieve the generated key when the JDBC 3.0 feature of retrieving generated keys is not supported?

Specified by:

isGetGeneratedKeysSimulated in interface TableMetaDataProvider

Overrides:

isGetGeneratedKeysSimulated in class GenericTableMetaDataProvider

See Also:

TableMetaDataProvider.isGetGeneratedKeysSupported()

getSimpleQueryForGetGeneratedKey

public String getSimpleQueryForGetGeneratedKey(String tableName,
                                               String keyColumnName)

Description copied from interface: TableMetaDataProvider

Get the simple query to retrieve a generated key.

Specified by:

getSimpleQueryForGetGeneratedKey in interface TableMetaDataProvider

Overrides:

getSimpleQueryForGetGeneratedKey in class GenericTableMetaDataProvider