com.alfresco.orm.Session.java Source code

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Here is the source code for com.alfresco.orm.Session.java

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/*******************************************************************************
 *
 * 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.
 *******************************************************************************/

package com.alfresco.orm;

import java.util.ArrayList;
import java.util.List;

import org.alfresco.service.ServiceRegistry;
import org.alfresco.service.cmr.repository.NodeRef;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.beans.factory.BeanFactory;

import com.alfresco.orm.exception.ORMException;
import com.alfresco.orm.mapping.AlfrescoContent;

/**
 * 
 * @author Nishit C.
 * 
 */
public class Session {
    public static final Log LOGGER = LogFactory.getLog(Session.class);
    private BeanFactory beanFactory;
    private ServiceRegistry serviceRegistry;
    private CreateHelper createHelper;
    private UpdateHelper updateHelper;
    private DeleteHelper deleteHelper;
    private ObjectFillHelper objectFillHelper;

    public Session(final BeanFactory beanFactory, final ServiceRegistry serviceRegistry) {
        this.createHelper = CreateHelper.getCreateHelper();
        this.updateHelper = UpdateHelper.getUpdateHelper();
        this.deleteHelper = DeleteHelper.getDeleteHelper();
        objectFillHelper = ObjectFillHelper.getObjectFillHelper();
        this.serviceRegistry = serviceRegistry;
        this.beanFactory = beanFactory;
    }

    private String logData(AlfrescoContent alfrescoORM) {
        return "NodeUUID: " + alfrescoORM.getNodeUUID() + " Name: " + alfrescoORM.getName();
    }

    public void save(final AlfrescoContent alfrescoORM) throws ORMException {
        LOGGER.debug("save start " + logData(alfrescoORM));
        createHelper.save(alfrescoORM);
        LOGGER.debug("save end " + logData(alfrescoORM));
    }

    public void update(final AlfrescoContent alfrescoORM) throws ORMException {
        LOGGER.debug("update start " + logData(alfrescoORM));
        updateHelper.update(alfrescoORM);
        LOGGER.debug("update end " + logData(alfrescoORM));
    }

    public void delete(final AlfrescoContent alfrescoORM) throws ORMException {
        LOGGER.debug("delete start " + logData(alfrescoORM));
        deleteHelper.delete(alfrescoORM);
        LOGGER.debug("delete start " + logData(alfrescoORM));
    }

    public <T extends AlfrescoContent> List<T> fillObject(final List<NodeRef> nodeRefs, Class<T> classType,
            boolean isLazy) throws ORMException {
        LOGGER.debug("fillObject start number of data fetch count is " + nodeRefs.size());
        List<T> retVAl = new ArrayList<T>();
        T orm;
        try {
            for (NodeRef nodeRef : nodeRefs) {
                LOGGER.debug("fillObject start for noderef:" + nodeRef);
                orm = classType.newInstance();
                objectFillHelper.getFilledObject(nodeRef, orm, isLazy);
                retVAl.add(orm);
                LOGGER.debug("fillObject end for noderef:" + nodeRef);
            }
        } catch (InstantiationException e) {
            throw new ORMException(e.getMessage(), e);
        } catch (IllegalAccessException e) {
            throw new ORMException(e.getMessage(), e);
        }
        LOGGER.debug("fillObject end ");
        return retVAl;
    }

    /**
     * @return the serviceRegistry
     */
    public void setServiceRegistry(final ServiceRegistry serviceRegistry) {
        this.serviceRegistry = serviceRegistry;
    }

    private ServiceRegistry getServiceRegistry() {
        return serviceRegistry;
    }

    public void setBeanFactory(final BeanFactory beanFactory) {
        this.beanFactory = beanFactory;
    }

    public void close() {

    }

}