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Spring Framework example source code file (Db2CallMetaDataProvider.java)

This example Spring Framework source code file (Db2CallMetaDataProvider.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Spring Framework tags/keywords

db2callmetadataprovider, db2callmetadataprovider, error, error, genericcallmetadataprovider, jdbc, override, override, sql, sqlexception, sqlexception, string

The Spring Framework Db2CallMetaDataProvider.java source code

/*
 * Copyright 2002-2007 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.springframework.jdbc.core.metadata;

import java.sql.DatabaseMetaData;
import java.sql.SQLException;

/**
 * DB2 specific implementation for the {@link CallMetaDataProvider} interface.
 * This class is intended for internal use by the Simple JDBC classes.
 *
 * @author Thomas Risberg
 * @since 2.5
 */
public class Db2CallMetaDataProvider extends GenericCallMetaDataProvider {

	public Db2CallMetaDataProvider(DatabaseMetaData databaseMetaData) throws SQLException {
		super(databaseMetaData);
	}


	@Override
	public void initializeWithMetaData(DatabaseMetaData databaseMetaData) throws SQLException {
		try {
			setSupportsCatalogsInProcedureCalls(databaseMetaData.supportsCatalogsInProcedureCalls());
		}
		catch (SQLException se) {
			logger.debug("Error retrieving 'DatabaseMetaData.supportsCatalogsInProcedureCalls' - " + se.getMessage());
		}
		try {
			setSupportsSchemasInProcedureCalls(databaseMetaData.supportsSchemasInProcedureCalls());
		}
		catch (SQLException se) {
			logger.debug("Error retrieving 'DatabaseMetaData.supportsSchemasInProcedureCalls' - " + se.getMessage());
		}
		try {
			setStoresUpperCaseIdentifiers(databaseMetaData.storesUpperCaseIdentifiers());
		}
		catch (SQLException se) {
			logger.debug("Error retrieving 'DatabaseMetaData.storesUpperCaseIdentifiers' - " + se.getMessage());
		}
		try {
			setStoresLowerCaseIdentifiers(databaseMetaData.storesLowerCaseIdentifiers());
		}
		catch (SQLException se) {
			logger.debug("Error retrieving 'DatabaseMetaData.storesLowerCaseIdentifiers' - " + se.getMessage());
		}
	}

	@Override
	public String metaDataSchemaNameToUse(String schemaName) {
		// Use current user schema if no schema specified
		return schemaName == null ? getUserName().toUpperCase() : super.metaDataSchemaNameToUse(schemaName);
	}

}

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