org.springframework.jdbc.core.metadata

Class OracleCallMetaDataProvider

java.lang.Object

org.springframework.jdbc.core.metadata.GenericCallMetaDataProvider

org.springframework.jdbc.core.metadata.OracleCallMetaDataProvider

All Implemented Interfaces:

CallMetaDataProvider

public class OracleCallMetaDataProvider
extends GenericCallMetaDataProvider

Oracle specific implementation for the CallMetaDataProvider interface. This class is intended for internal use by the Simple JDBC classes.

Since:

2.5

Author:

Thomas Risberg

Field Summary

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

logger

Constructor Summary

Constructors

Constructor and Description
OracleCallMetaDataProvider(DatabaseMetaData databaseMetaData)

Method Summary

Modifier and Type	Method and Description
SqlParameter	createDefaultOutParameter(String parameterName, CallParameterMetaData meta) Create a default out parameter based on the provided meta data.
int	getRefCursorSqlType() Get the Types type for columns that return ResultSets as ref cursors if this feature is supported.
boolean	isRefCursorSupported() Does this database support returning ResultSets as ref cursors to be retrieved with CallableStatement.getObject(int) for the specified column.
boolean	isReturnResultSetSupported() Does this database support returning ResultSets that should be retrieved with the JDBC call.
String	metaDataCatalogNameToUse(String catalogName) Provide any modification of the catalog name passed in to match the meta data currently used.
String	metaDataSchemaNameToUse(String schemaName) Provide any modification of the schema name passed in to match the meta data currently used.

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

byPassReturnParameter, catalogNameToUse, createDefaultInOutParameter, createDefaultInParameter, getCallParameterMetaData, getUserName, initializeWithMetaData, initializeWithProcedureColumnMetaData, isProcedureColumnMetaDataUsed, isStoresLowerCaseIdentifiers, isStoresUpperCaseIdentifiers, isSupportsCatalogsInProcedureCalls, isSupportsSchemasInProcedureCalls, parameterNameToUse, procedureNameToUse, schemaNameToUse, setStoresLowerCaseIdentifiers, setStoresUpperCaseIdentifiers, setSupportsCatalogsInProcedureCalls, setSupportsSchemasInProcedureCalls

Methods inherited from class java.lang.Object

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

Constructor Detail

OracleCallMetaDataProvider

public OracleCallMetaDataProvider(DatabaseMetaData databaseMetaData)
                           throws SQLException

Throws:

SQLException

Method Detail

isReturnResultSetSupported

public boolean isReturnResultSetSupported()

Description copied from interface: CallMetaDataProvider

Does this database support returning ResultSets that should be retrieved with the JDBC call. Statement.getResultSet()

Specified by:

isReturnResultSetSupported in interface CallMetaDataProvider

Overrides:

isReturnResultSetSupported in class GenericCallMetaDataProvider

isRefCursorSupported

public boolean isRefCursorSupported()

Description copied from interface: CallMetaDataProvider

Does this database support returning ResultSets as ref cursors to be retrieved with CallableStatement.getObject(int) for the specified column.

Specified by:

isRefCursorSupported in interface CallMetaDataProvider

Overrides:

isRefCursorSupported in class GenericCallMetaDataProvider

getRefCursorSqlType

public int getRefCursorSqlType()

Description copied from interface: CallMetaDataProvider

Get the Types type for columns that return ResultSets as ref cursors if this feature is supported.

Specified by:

getRefCursorSqlType in interface CallMetaDataProvider

Overrides:

getRefCursorSqlType in class GenericCallMetaDataProvider

metaDataCatalogNameToUse

public String metaDataCatalogNameToUse(String catalogName)

Description copied from interface: CallMetaDataProvider

Provide any modification of the catalog name passed in to match the meta data currently used. The returned value will be used for meta data lookups. This could include altering the case used or providing a base catalog if none is provided.

Specified by:

metaDataCatalogNameToUse in interface CallMetaDataProvider

Overrides:

metaDataCatalogNameToUse in class GenericCallMetaDataProvider

metaDataSchemaNameToUse

public String metaDataSchemaNameToUse(String schemaName)

Description copied from interface: CallMetaDataProvider

Provide any modification of the schema name passed in to match the meta data currently used. The returned value will be used for meta data lookups. This could include altering the case used or providing a base schema if none is provided.

Specified by:

metaDataSchemaNameToUse in interface CallMetaDataProvider

Overrides:

metaDataSchemaNameToUse in class GenericCallMetaDataProvider

createDefaultOutParameter

public SqlParameter createDefaultOutParameter(String parameterName,
                                              CallParameterMetaData meta)

Description copied from interface: CallMetaDataProvider

Create a default out parameter based on the provided meta data. This is used when no explicit parameter declaration has been made.

Specified by:

createDefaultOutParameter in interface CallMetaDataProvider

Overrides:

createDefaultOutParameter in class GenericCallMetaDataProvider

Parameters:

parameterName - the name of the parameter

meta - meta data used for this call

Returns:

the configured SqlOutParameter