/**
* Persist a FormTempate.
*
* @param formTemplate - FormTemplate.
* @param result - used for errorhandling.
* @param status - used for session state handling.
* @param model - ModelMap
* @return navigate to Templatelist or back to TemplateEdit.
*/
@Transactional
@RequestMapping(method = RequestMethod.POST)
public String addTemplate(
@Valid @ModelAttribute("formTemplate") FormTemplate formTemplate,
BindingResult result,
SessionStatus status,
ModelMap model) {
if (result.hasErrors()) {
return "TemplateEdit";
}
CustomCategory customCategory = formTemplate.getCustomCategory();
if (customCategory != null) {
for (Iterator<CustomSubCategory> it = customCategory.getCustomSubCategories().iterator();
it.hasNext(); ) {
CustomSubCategory subCategory = it.next();
if (StringUtils.isBlank(subCategory.getName())) {
it.remove();
}
}
}
formTemplate.setLastChanged(new Date());
if (formTemplate.getId() == null) {
formTemplateRepository.persist(formTemplate);
} else {
formTemplateRepository.merge(formTemplate);
}
status.setComplete();
return "redirect:TemplateList";
}
/**
* Redirect back to TemplateEdit to continue working with the formTemplate.
*
* @param formTemplate - the main backing bean.
* @return - view for FormTemplate edit.
*/
@RequestMapping(method = RequestMethod.POST, value = "/CustomCategoryUpdate")
public String updateCustomCategory(@ModelAttribute("formTemplate") FormTemplate formTemplate) {
for (Iterator<CustomSubCategory> it =
formTemplate.getCustomCategory().getCustomSubCategories().iterator();
it.hasNext(); ) {
CustomSubCategory subCategory = it.next();
if (StringUtils.isBlank(subCategory.getName())) {
it.remove();
}
}
return "redirect:TemplateEdit";
}
/**
* Edit CustomCategory without persist. FormTemplate has to be handled to allow preserving data
* not stored yet.
*
* @param formTemplate - main backing bean.
* @return - view with edit form.
*/
@RequestMapping(method = RequestMethod.GET, value = "/CustomCategoryEdit")
public String editCustomCategory(@ModelAttribute("formTemplate") FormTemplate formTemplate) {
List<CustomSubCategory> subCategories =
formTemplate.getCustomCategory().getCustomSubCategories();
int emptyCnt = 0;
for (CustomSubCategory subCategory : subCategories) {
if (StringUtils.isBlank(subCategory.getName())) emptyCnt++;
}
for (int i = emptyCnt; i < 3; i++) {
CustomSubCategory customSubCategory = new CustomSubCategory();
customSubCategory.setBackend(new Backend());
subCategories.add(customSubCategory);
}
return "CustomCategoryEdit";
}