CreateCRFServlet.java

/*
 * OpenClinica is distributed under the
 * GNU Lesser General Public License (GNU LGPL).

 * For details see: http://www.openclinica.org/license
 * copyright 2003-2005 Akaza Research
 */
package org.akaza.openclinica.control.admin;

import org.akaza.openclinica.bean.admin.CRFBean;
import org.akaza.openclinica.bean.core.Role;
import org.akaza.openclinica.bean.core.Status;
import org.akaza.openclinica.bean.submit.CRFVersionBean;
import org.akaza.openclinica.control.core.SecureController;
import org.akaza.openclinica.control.form.FormProcessor;
import org.akaza.openclinica.control.form.Validator;
import org.akaza.openclinica.core.form.StringUtil;
import org.akaza.openclinica.dao.admin.CRFDAO;
import org.akaza.openclinica.dao.core.CoreResources;
import org.akaza.openclinica.i18n.core.LocaleResolver;
import org.akaza.openclinica.view.Page;
import org.akaza.openclinica.web.InsufficientPermissionException;

import java.util.Date;
import java.util.Locale;

/**
 * Creates a new CRF
 * 
 * @author jxu
 */
public class CreateCRFServlet extends SecureController {

    Locale locale;

    // < ResourceBundleresword,resexception,respage;

    /**
     *
     */
    @Override
    public void mayProceed() throws InsufficientPermissionException {

        locale = LocaleResolver.getLocale(request);
        // < resword =
        // ResourceBundle.getBundle("org.akaza.openclinica.i18n.words",locale);
        // <
        // resexception=ResourceBundle.getBundle("org.akaza.openclinica.i18n.exceptions",locale);
        // < respage =
        // ResourceBundle.getBundle("org.akaza.openclinica.i18n.page_messages",locale);

        if (ub.isSysAdmin()) {
            return;
        }

        if (currentRole.getRole().equals(Role.STUDYDIRECTOR) || currentRole.getRole().equals(Role.COORDINATOR)) {
            return;
        }

        addPageMessage(respage.getString("you_not_have_permission_create_CRF") + respage.getString("change_study_contact_sysadmin"));

        throw new InsufficientPermissionException(Page.CRF_LIST_SERVLET, resexception.getString("not_study_director"), "1");

    }

    @Override
    public void processRequest() throws Exception {
        CRFDAO cdao = new CRFDAO(sm.getDataSource());
        String action = request.getParameter("action");

        FormProcessor fp = new FormProcessor(request);

        // checks which module the requests are from
        String module = fp.getString(MODULE);
        request.setAttribute(MODULE, module);
        request.setAttribute("xformEnabled", CoreResources.getField("xform.enabled"));

        // add the list here so that users can tell about crf creation
        // process together with workflow, tbh

        resetPanel();
        panel.setStudyInfoShown(false);
        panel.setOrderedData(true);

        setToPanel(resword.getString("create_CRF"), respage.getString("br_create_new_CRF_entering"));

        setToPanel(resword.getString("create_CRF_version"), respage.getString("br_create_new_CRF_uploading"));
        setToPanel(resword.getString("revise_CRF_version"), respage.getString("br_if_you_owner_CRF_version"));
        setToPanel(resword.getString("CRF_spreadsheet_template"), respage.getString("br_download_blank_CRF_spreadsheet_from"));
        setToPanel(resword.getString("example_CRF_br_spreadsheets"), respage.getString("br_download_example_CRF_instructions_from"));

        if (StringUtil.isBlank(action)) {
            session.setAttribute("crf", new CRFBean());
            forwardPage(Page.CREATE_CRF);
        } else {
            if ("confirm".equalsIgnoreCase(action)) {

                Validator v = new Validator(request);

                v.addValidation("name", Validator.NO_BLANKS);
                String name = fp.getString("name");
                String description = fp.getString("description");
                CRFBean crf = new CRFBean();
                crf.setName(name.trim());
                crf.setDescription(description.trim());
                session.setAttribute("crf", crf);
                errors = v.validate();
                if (fp.getString("name").trim().length() > 255) {
                    Validator.addError(errors, "name", resexception.getString("maximum_length_name_255"));
                }
                if (fp.getString("description").trim().length() > 2048) {
                    Validator.addError(errors, "description", resexception.getString("maximum_length_description_255"));
                }
                if (!errors.isEmpty()) {
                    logger.info("has validation errors in the first section");
                    request.setAttribute("formMessages", errors);
                    forwardPage(Page.CREATE_CRF);

                } else {

                    CRFBean crf1 = (CRFBean) cdao.findByName(name.trim());
                    if (crf1.getId() > 0) {
                        Validator.addError(errors, "name", resexception.getString("CRF_name_used_choose_unique_name"));
                        request.setAttribute("formMessages", errors);
                        forwardPage(Page.CREATE_CRF);
                    } else {
                        crf = (CRFBean) session.getAttribute("crf");
                        logger.info("The crf to be saved:" + crf.getName());
                        crf.setOwner(ub);
                        crf.setCreatedDate(new Date());
                        crf.setStatus(Status.AVAILABLE);
                        crf.setStudyId(currentStudy.getId());
                        cdao.create(crf);

                        crf = (CRFBean) cdao.findByName(crf.getName());
                        CRFVersionBean version = new CRFVersionBean();
                        version.setCrfId(crf.getId());
                        session.setAttribute("version", version);
                        session.setAttribute("crfName", crf.getName());
                        session.removeAttribute("crf");
                        forwardPage(Page.CREATE_CRF_VERSION);
                    }
                }
            }
        }

    }

    @Override
    protected String getAdminServlet() {
        if (ub.isSysAdmin()) {
            return SecureController.ADMIN_SERVLET_CODE;
        } else {
            return "";
        }
    }

}