Example usage for org.springframework.validation BindException popNestedPath

Introduction

In this page you can find the example usage for org.springframework.validation BindException popNestedPath.

Prototype

@Override
    public void popNestedPath() throws IllegalStateException 

Source Link

Usage

From source file:org.openmrs.web.controller.ConceptFormController.java

/**
 * The onSubmit function receives the form/command object that was modified by the input form
 * and saves it to the db// ww  w  .  j  a v  a2  s  . co m
 *
 * @see org.springframework.web.servlet.mvc.SimpleFormController#onSubmit(javax.servlet.http.HttpServletRequest,
 *      javax.servlet.http.HttpServletResponse, java.lang.Object,
 *      org.springframework.validation.BindException)
 * @should display numeric values from table
 * @should copy numeric values into numeric concepts
 * @should return a concept with a null id if no match is found
 * @should void a synonym marked as preferred when it is removed
 * @should set the local preferred name
 * @should add a new Concept map to an existing concept
 * @should remove a concept map from an existing concept
 * @should ignore new concept map row if the user did not select a term
 * @should add a new Concept map when creating a concept
 * @should not save changes if there are validation errors
 */
@Override
protected ModelAndView onSubmit(HttpServletRequest request, HttpServletResponse response, Object obj,
        BindException errors) throws Exception {

    HttpSession httpSession = request.getSession();
    ConceptService cs = Context.getConceptService();

    if (Context.isAuthenticated()) {

        ConceptFormBackingObject conceptBackingObject = (ConceptFormBackingObject) obj;
        MessageSourceAccessor msa = getMessageSourceAccessor();
        String action = request.getParameter("action");

        if (action.equals(msa.getMessage("general.retire"))) {
            Concept concept = conceptBackingObject.getConcept();
            try {
                String reason = request.getParameter("retiredReason");
                if (!StringUtils.hasText(reason)) {
                    reason = msa.getMessage("general.default.retireReason");
                }
                cs.retireConcept(concept, reason);
                httpSession.setAttribute(WebConstants.OPENMRS_MSG_ATTR, "Concept.concept.retired.successFully");
                return new ModelAndView(
                        new RedirectView(getSuccessView() + "?conceptId=" + concept.getConceptId()));
            } catch (APIException e) {
                log.error("Unable to Retire concept because an error occurred: " + concept, e);
                httpSession.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, "general.cannot.retire");
            }
            // return to the edit screen because an error was thrown
            return new ModelAndView(
                    new RedirectView(getSuccessView() + "?conceptId=" + concept.getConceptId()));

        } else if (action.equals(msa.getMessage("general.unretire"))) {
            Concept concept = conceptBackingObject.getConcept();
            try {
                concept.setRetired(false);
                cs.saveConcept(concept);
                httpSession.setAttribute(WebConstants.OPENMRS_MSG_ATTR,
                        "Concept.concept.unRetired.successFully");
                return new ModelAndView(
                        new RedirectView(getSuccessView() + "?conceptId=" + concept.getConceptId()));
            } catch (ConceptsLockedException cle) {
                log.error("Tried to unretire concept while concepts were locked", cle);
                httpSession.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, "Concept.concepts.locked.unRetire");
            } catch (DuplicateConceptNameException e) {
                log.error("Tried to unretire concept with a duplicate name", e);
                httpSession.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, "general.cannot.unretire");
            } catch (APIException e) {
                log.error("Error while trying to unretire concept", e);
                httpSession.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, "general.cannot.unretire");
            }
            // return to the edit screen because an error was thrown
            return new ModelAndView(
                    new RedirectView(getSuccessView() + "?conceptId=" + concept.getConceptId()));

        } else if (action.equals(msa.getMessage("Concept.delete", "Delete Concept"))) {
            Concept concept = conceptBackingObject.getConcept();
            try {
                cs.purgeConcept(concept);
                httpSession.setAttribute(WebConstants.OPENMRS_MSG_ATTR, "Concept.deleted");
                return new ModelAndView(new RedirectView("index.htm"));
            } catch (ConceptsLockedException cle) {
                log.error("Tried to delete concept while concepts were locked", cle);
                httpSession.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, "Concept.concepts.locked");
            } catch (DataIntegrityViolationException e) {
                log.error("Unable to delete a concept because it is in use: " + concept, e);
                httpSession.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, "Concept.cannot.delete");
            } catch (Exception e) {
                log.error("Unable to delete concept because an error occurred: " + concept, e);
                httpSession.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, "Concept.cannot.delete");
            }
            // return to the edit screen because an error was thrown
            return new ModelAndView(
                    new RedirectView(getSuccessView() + "?conceptId=" + concept.getConceptId()));
        } else {
            Concept concept = conceptBackingObject.getConceptFromFormData();
            //if the user is editing a concept, initialise the associated creator property
            //this is aimed at avoiding a lazy initialisation exception when rendering
            //the jsp after validation has failed
            if (concept.getConceptId() != null) {
                concept.getCreator().getPersonName();
            }

            try {
                errors.pushNestedPath("concept");
                ValidateUtil.validate(concept, errors);
                errors.popNestedPath();

                validateConceptUsesPersistedObjects(concept, errors);

                if (!errors.hasErrors()) {
                    if (action.equals(msa.getMessage("Concept.cancel"))) {
                        return new ModelAndView(new RedirectView("index.htm"));
                    }
                    cs.saveConcept(concept);
                    httpSession.setAttribute(WebConstants.OPENMRS_MSG_ATTR, "Concept.saved");
                    if (action.equals(msa.getMessage("Concept.save"))) {
                        return new ModelAndView(
                                new RedirectView("concept.htm" + "?conceptId=" + concept.getConceptId()));
                    }
                    return new ModelAndView(
                            new RedirectView(getSuccessView() + "?conceptId=" + concept.getConceptId()));
                }
                httpSession.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, "Concept.cannot.save");
            } catch (ConceptsLockedException cle) {
                errors.popNestedPath();
                log.error("Tried to save concept while concepts were locked", cle);
                httpSession.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, "Concept.concepts.locked");
                errors.reject("concept", "Concept.concepts.locked");
            } catch (DuplicateConceptNameException e) {
                errors.popNestedPath();
                log.error("Tried to save concept with a duplicate name", e);
                httpSession.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, "Concept.cannot.save");
                errors.rejectValue("concept", "Concept.name.duplicate");
            } catch (APIException e) {
                errors.popNestedPath();
                log.error("Error while trying to save concept", e);
                httpSession.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, "Concept.cannot.save");
                errors.reject("concept", "Concept.cannot.save");
            }
        }
        // return to the edit form because an error was thrown
        return showForm(request, response, errors);
    }

    return new ModelAndView(new RedirectView(getFormView()));
}

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