Package org.apache.isis.runtimes.dflt.objectstores.sql

Source Code of org.apache.isis.runtimes.dflt.objectstores.sql.SqlPersistorInstaller

/*
*  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.apache.isis.runtimes.dflt.objectstores.sql;

import org.apache.isis.core.commons.config.IsisConfiguration;
import org.apache.isis.core.metamodel.adapter.ObjectAdapterFactory;
import org.apache.isis.runtimes.dflt.objectstores.sql.auto.AutoMapperFactory;
import org.apache.isis.runtimes.dflt.objectstores.sql.jdbc.JdbcConnectorFactory;
import org.apache.isis.runtimes.dflt.objectstores.sql.jdbc.installer.JdbcFieldMappingFactoryInstaller;
import org.apache.isis.runtimes.dflt.runtime.installerregistry.installerapi.ObjectStorePersistenceMechanismInstallerAbstract;
import org.apache.isis.runtimes.dflt.runtime.persistence.objectstore.ObjectStore;
import org.apache.isis.runtimes.dflt.runtime.system.DeploymentType;
import org.apache.isis.runtimes.dflt.runtime.system.context.IsisContext;
import org.apache.isis.runtimes.dflt.runtime.system.persistence.AdapterManager;
import org.apache.isis.runtimes.dflt.runtime.system.persistence.OidGenerator;
import org.apache.isis.runtimes.dflt.runtime.system.persistence.PersistenceSessionFactory;

public class SqlPersistorInstaller extends ObjectStorePersistenceMechanismInstallerAbstract {

    private SqlObjectStore objectStore;
    private DatabaseConnectorPool connectionPool;

    public SqlPersistorInstaller() {
        super("sql");
    }

    @Override
    protected ObjectStore createObjectStore(final IsisConfiguration configuration, final ObjectAdapterFactory objectFactory, final AdapterManager adapterManager) {

        if (objectStore == null) {
            final FieldMappingLookup fieldMappingLookup = new FieldMappingLookup();
            final JdbcFieldMappingFactoryInstaller installer = new JdbcFieldMappingFactoryInstaller();

            Defaults.initialise(SqlObjectStore.BASE_NAME, IsisContext.getConfiguration());

            installer.load(fieldMappingLookup);
            // fieldMappingLookup.setValueMappingFactory(new
            // JdbcFieldMappingFactoryInstaller());

            final ObjectMappingLookup objectMappingLookup = new ObjectMappingLookup();
            objectMappingLookup.setValueMappingLookup(fieldMappingLookup);
            objectMappingLookup.setObjectMappingFactory(new AutoMapperFactory());
            objectMappingLookup.setConnectionPool(connectionPool);

            final SqlObjectStore objectStore = new SqlObjectStore();
            objectStore.setMapperLookup(objectMappingLookup);
            objectStore.setConnectionPool(connectionPool);
            this.objectStore = objectStore;
        }
        return objectStore;
    }

    public SqlObjectStore getObjectStore() {
        return objectStore;
    }

    @Override
    protected OidGenerator createOidGenerator(final IsisConfiguration configuration) {
        final DatabaseConnectorFactory connectorFactory = new JdbcConnectorFactory();
        connectionPool = new DatabaseConnectorPool(connectorFactory, 1);

        return new SqlOidGenerator(connectionPool);
    }

    @Override
    public PersistenceSessionFactory createPersistenceSessionFactory(final DeploymentType deploymentType) {
        return new SqlPersistenceSessionFactory(deploymentType, this);
    }

    /*
     *
     *
     *
     * @Override protected AdapterManagerExtended createAdapterManager(final
     * IsisConfiguration configuration) { return new XmlAdapterManager(); }
     */
}
 
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