com.ibm.research.rdf.store.jena.impl.DB2CloseObjects.java Source code

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Here is the source code for com.ibm.research.rdf.store.jena.impl.DB2CloseObjects.java

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/******************************************************************************
 * Copyright (c) 2015 IBM Corporation.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *****************************************************************************/
package com.ibm.research.rdf.store.jena.impl;

import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

public class DB2CloseObjects {
    private static final Log log = LogFactory.getLog(DB2CloseObjects.class);

    // Closing ResultSet and PreparedStatement.
    public static void close(ResultSet rs, Statement statement) {
        close(rs);
        close(statement);
    }

    // Closing ResultSet
    public static void close(ResultSet rs) {
        if (rs != null) {
            try {
                rs.close();
            } catch (SQLException e) {
                log.error("Unexpected SQLException while closing resultset..", e);
            }
        }
    }

    // Closing PreparedStatement.
    public static void close(Statement statement) {
        if (statement != null) {
            try {
                //if (!statement.isClosed()) {
                statement.close();
                //}
            } catch (SQLException e) {
                log.error("Unexpected SQLException while closing statement..", e);
            }
        }
    }
}