/*
 * 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.
 *
 * Other licenses:
 * -----------------------------------------------------------------------------
 * Commercial licenses for this work are available. These replace the above
 * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
 * database integrations.
 *
 * For more information, please visit: http://www.jooq.org/licenses
 *
 *
 *
 *
 *
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 *
 *
 */
package org.jooq.example.spring.exception;

import org.jooq.ExecuteContext;
import org.jooq.SQLDialect;
import org.jooq.impl.DefaultExecuteListener;

import org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator;
import org.springframework.jdbc.support.SQLExceptionTranslator;
import org.springframework.jdbc.support.SQLStateSQLExceptionTranslator;

/**
 * This class transforms SQLException into a Spring specific
 * DataAccessException. The idea behind this is borrowed from Adam Zell's Gist
 *
 * @author Petri Kainulainen
 * @author Adam Zell
 * @author Lukas Eder
 * @see <a
 *      href="http://www.petrikainulainen.net/programming/jooq/using-jooq-with-spring-configuration/">http://www.petrikainulainen.net/programming/jooq/using-jooq-with-spring-configuration/</a>
 * @see <a
 *      href="https://gist.github.com/azell/5655888">https://gist.github.com/azell/5655888</a>
 */
public class ExceptionTranslator extends DefaultExecuteListener {

    /**
     * Generated UID
     */
    private static final long serialVersionUID = -2450323227461061152L;

    @Override
    public void exception(ExecuteContext ctx) {

        // [#4391] Translate only SQLExceptions
        if (ctx.sqlException() != null) {
            SQLDialect dialect = ctx.dialect();
            SQLExceptionTranslator translator = (dialect != null)
                    ? new SQLErrorCodeSQLExceptionTranslator(dialect.thirdParty().springDbName())
                    : new SQLStateSQLExceptionTranslator();

            ctx.exception(translator.translate("jOOQ", ctx.sql(), ctx.sqlException()));
        }
    }
}