com.jaspersoft.jasperserver.api.engine.jasperreports.service.impl.JndiJdbcDataSourceService.java Source code

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Here is the source code for com.jaspersoft.jasperserver.api.engine.jasperreports.service.impl.JndiJdbcDataSourceService.java

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/*
 * Copyright (C) 2005 - 2014 TIBCO Software Inc. All rights reserved.
 * http://www.jaspersoft.com.
 *
 * Unless you have purchased  a commercial license agreement from Jaspersoft,
 * the following license terms  apply:
 *
 * This program is free software: you can redistribute it and/or  modify
 * it under the terms of the GNU Affero General Public License  as
 * published by the Free Software Foundation, either version 3 of  the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero  General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public  License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
package com.jaspersoft.jasperserver.api.engine.jasperreports.service.impl;

import java.sql.Connection;
import java.sql.SQLException;

import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.sql.DataSource;

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

import com.jaspersoft.jasperserver.api.JSExceptionWrapper;

/**
 * @author Lucian Chirita (lucianc@users.sourceforge.net)
 * @version $Id: JndiJdbcDataSourceService.java 47331 2014-07-18 09:13:06Z kklein $
 */
public class JndiJdbcDataSourceService extends BaseJdbcDataSource {

    private static final Log log = LogFactory.getLog(JndiJdbcDataSourceService.class);

    private final String jndiName;

    public JndiJdbcDataSourceService(String jndiName) {
        this.jndiName = jndiName;
    }

    protected Connection createConnection() {

        try {
            Context ctx = new InitialContext();
            DataSource ds = (DataSource) ctx.lookup("java:comp/env/" + jndiName);
            Connection c = ds.getConnection();
            if (log.isDebugEnabled()) {
                log.debug(
                        "CreateConnection successful at com.jaspersoft.jasperserver.api.engine.jasperreports.service.impl.JndiJdbcDataSourceService.createConnection");
            }
            return c;
        } catch (NamingException e) {
            try {
                //Added as short time solution due of http://bugzilla.jaspersoft.com/show_bug.cgi?id=26570.
                //The main problem - this code executes in separate tread (non http).
                //Jboss 7 support team recommend that you use the non-component environment namespace for such situations.
                Context ctx = new InitialContext();
                DataSource ds = (DataSource) ctx.lookup(jndiName);
                Connection c = ds.getConnection();
                if (log.isDebugEnabled()) {
                    log.debug(
                            "CreateConnection successful at com.jaspersoft.jasperserver.api.engine.jasperreports.service.impl.JndiJdbcDataSourceService.createConnection");
                }
                return c;

            } catch (NamingException ex) {
                if (log.isDebugEnabled())
                    log.debug(e, e);
                throw new JSExceptionWrapper(e);
            } catch (SQLException ex) {
                if (log.isDebugEnabled())
                    log.debug(e, e);
                throw new JSExceptionWrapper(e);
            }

        } catch (SQLException e) {
            if (log.isDebugEnabled())
                log.debug(e, e);
            throw new JSExceptionWrapper(e);
        }
    }

}