Subversion Repositories bacoAlunos

package pt.estgp.estgweb.services.courseunits;

import jomm.utils.FilesUtils;

import org.apache.log4j.Logger;

import pt.estgp.estgweb.domain.CourseUnit;

import pt.estgp.estgweb.domain.RepositoryFileImpl;

import pt.estgp.estgweb.domain.UserSession;

import pt.estgp.estgweb.domain.dao.DaoFactory;

import pt.estgp.estgweb.domain.views.CourseUnitView;

import pt.estgp.estgweb.filters.chains.ResourceAccessControlEnum;

import pt.estgp.estgweb.services.data.RepositoryService;

import pt.estgp.estgweb.services.expceptions.ServiceException;

import pt.utl.ist.berserk.logic.serviceManager.IService;

import java.io.InputStream;

/*

 * @author Goncalo Luiz gedl [AT] rnl [DOT] ist [DOT] utl [DOT] pt

 *

 *

 * Created at 17/Out/2003 , 23:45:24

 *

 */

/**

 * @author Jorge Machado

 *

 *

 * Created at 17/Out/2003 , 23:45:24

 *

 */

public class UpdateCourseUnitService implements IService

{

    RepositoryService repositoryService = new RepositoryService();

    LoadCourseUnitService loadCourseUnitService = new LoadCourseUnitService();

    private static final 1.5.0/docs/api/java/util/logging/Logger.html">Logger logger = 1.5.0/docs/api/java/util/logging/Logger.html">Logger.getLogger(UpdateCourseUnitService.class);

    public CourseUnitView run(CourseUnitView courseUnitView,

                              5+0%2Fdocs%2Fapi+InputStream">InputStream stream,

                              1.5.0/docs/api/java/lang/String.html">String name,

                              int size,

                              1.5.0/docs/api/java/lang/String.html">String contentType,

                              UserSession userSession)

            throws ServiceException

    {

        CourseUnit c = DaoFactory.getCourseUnitDaoImpl().get(courseUnitView.getId());

        courseUnitView.persistViewInObject(c);

        RepositoryFileImpl repositoryFile = null;

        if(stream != null && size > 0)

        {

            1.5.0/docs/api/java/lang/String.html">String extension = FilesUtils.getExtension(name);

            if(c.getProgramStreamId() == null)

            {

                1.5.0/docs/api/java/lang/String.html">String identifier = repositoryService.storeRepositoryFile(stream, contentType, extension, size, name, "courseunit.program.description" + c.getName(), ResourceAccessControlEnum.publicDomain, null, userSession);

                c.setProgramStreamId(identifier);

            }

            else

            {

                repositoryService.updateRepositoryFile(c.getProgramStreamId(), stream, contentType, extension, size, name, "courseunit.program.description " + c.getName(), ResourceAccessControlEnum.publicDomain);

            }

        }

        if(c.getProgramStreamId() != null)

        {

            repositoryFile = repositoryService.loadView(c.getProgramStreamId());

        }

        CourseUnitView cV = new CourseUnitView(c);

        if(repositoryFile != null)

        {

            cV.setProgramSize(repositoryFile.getLastVersion().getSize()/1024);

            cV.setExtension(repositoryFile.getLastVersion().getExtension());

        }

        return loadCourseUnitService.run(cV.getId(),true,false,false,userSession);

    }

    public void delete(long id,

                              UserSession userSession)

            throws ServiceException

    {

        CourseUnit c = DaoFactory.getCourseUnitDaoImpl().get(id);

        c.setStatus(false);

    }

}