source: ether_statistics/service/implementation/com/medias/megapoli/struts/actions/LoadMetadataAction.java @ 569

package com.medias.megapoli.struts.actions;

import com.ether.user.UserRole;
import com.medias.annuaire.Personne;
import com.medias.megapoli.struts.forms.MetadataForm;
import com.medias.xml.metadata.Metadata;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * @author combaz
 *         Created on 15 févr. 2005
 */
public class LoadMetadataAction
        extends Action
{
    public ActionForward execute( ActionMapping mapping, ActionForm form,
                                  HttpServletRequest request,
                                  HttpServletResponse response )
            throws ServletException
    {
        String target = "failure";
        String path = request.getParameter( "metadataUri" );
        ActionErrors errors = new ActionErrors();

        if( form != null )
        {
            MetadataForm mform = (MetadataForm) form;
            if( ( path != null ) && ( path.length() != 0 ) )
            {
                try
                {
                    // On charge la métadonnée...
                    Metadata meta = new Metadata( path );
                    mform.setMetadata( meta );

                    // On vérifie les droits de l'utilisateur sur la métadonnée
                    Personne user = (Personne) request.getSession().getAttribute( "SES_USER" );
                    String rights = "read";
                    if( ( user.getRoles().equals( UserRole.COORDINATOR.name() ) ) || ( user.hasSet( meta.getPres().getNom() ) ) )
                        rights = "write";
                    request.getSession().setAttribute( "SES_RIGHTS", rights );

                    target = "success";
                }
                catch( Exception e )
                {
                    System.out.println( "exception_LoadMetadataAction" );
                    errors.add( ActionErrors.GLOBAL_MESSAGE, new ActionError( "errors.upload.metadata.notfound" ) );

                    e.printStackTrace();
                }
            }
        }

        if( !errors.isEmpty() )
        {
            saveErrors( request, errors );
        }

        return mapping.findForward( target );
    }
}