org.thlim.castle.dao.BootstrapEmptyTables.java Source code

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Here is the source code for org.thlim.castle.dao.BootstrapEmptyTables.java

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/*
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
 distributed with this work for additional information
 regarding copyright ownership.  The ASF licenses this file
 to you 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.thlim.castle.dao;

import javax.sql.DataSource;

import org.hibernate.SessionFactory;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.stereotype.Component;

/**
 Loads sample data for the sample app since it's an in-memory database.
 */
@Component
public class BootstrapEmptyTables implements InitializingBean {

    private DataSource dataSource;
    private SessionFactory sessionFactory;

    @Autowired
    public void setDataSource(DataSource dataSource) {
        this.dataSource = dataSource;
    }

    // Session factory is only injected to ensure it is initialized before this runs
    @Autowired
    public void setSessionFactory(SessionFactory sessionFactory) {
        this.sessionFactory = sessionFactory;
    }

    public void afterPropertiesSet() throws Exception {
        JdbcTemplate jdbcTemplate = new JdbcTemplate(dataSource);

        jdbcTemplate.execute("delete from user_roles_group");
        jdbcTemplate.execute("delete from roles_group_role");
        jdbcTemplate.execute("delete from role_permission");
        jdbcTemplate.execute("delete from roles_group");
        jdbcTemplate.execute("delete from permission");
        jdbcTemplate.execute("delete from role");
        jdbcTemplate.execute("delete from user");
    }
}