public EmailTemplate getEmailTemplate(String key, Locale locale) {
if (key == null || "".equals(key)) {
throw new IllegalArgumentException("key cannot be null or empty");
}
if (log.isDebugEnabled()) {
log.debug("getEmailTemplate(key=" + key + ", locale=" + locale + ")");
}
EmailTemplate et = null;
// TODO make this more efficient
if (locale != null) {
Search search = new Search("key", key);
search.addRestriction(new Restriction("locale", locale.toString()));
et = dao.findOneBySearch(EmailTemplate.class, search);
if (et == null) {
search.addRestriction(new Restriction("locale", locale.getLanguage()));
et = dao.findOneBySearch(EmailTemplate.class, search);
}
}
if (et == null) {
Search search = new Search("key", key);
search.addRestriction(new Restriction("locale", EmailTemplate.DEFAULT_LOCALE));
et = dao.findOneBySearch(EmailTemplate.class, search);
}
if (et == null) {
log.warn("no template found for: " + key + " in locale " + locale);
}
return et;
}
/**
* Delete all templates in the Database Only used in unit tests so not in API TODO rewrite for
* efficiency
*/
public void deleteAllTemplates() {
log.debug("deleteAllTemplates");
List<EmailTemplate> templates = dao.findAll(EmailTemplate.class);
for (int i = 0; i < templates.size(); i++) {
EmailTemplate template = templates.get(i);
log.debug("deleting template: " + template.getId());
dao.delete(template);
}
}
public EmailTemplate getEmailTemplateById(Long id) {
if (id == null) {
throw new IllegalArgumentException("id cannot be null or empty");
}
EmailTemplate et = dao.findById(EmailTemplate.class, id);
return et;
}
private EmailTemplate getEmailTemplateNoDefault(String key, Locale locale) {
log.debug("getEmailTemplateNoDefault( " + key + "," + locale);
if (key == null || "".equals(key)) {
throw new IllegalArgumentException("key cannot be null or empty");
}
EmailTemplate et = null;
if (locale != null) {
Search search = new Search("key", key);
search.addRestriction(new Restriction("locale", locale.toString()));
et = dao.findOneBySearch(EmailTemplate.class, search);
} else {
Search search = new Search("key", key);
search.addRestriction(new Restriction("locale", EmailTemplate.DEFAULT_LOCALE));
et = dao.findOneBySearch(EmailTemplate.class, search);
}
return et;
}
public void updateTemplate(EmailTemplate template) {
template.setLastModified(new Date());
String locale = template.getLocale();
if (locale == null || "".equals(locale)) {
template.setLocale(EmailTemplate.DEFAULT_LOCALE);
}
dao.update(template);
log.info("updated template: " + template.getId());
}
public boolean templateExists(String key, Locale locale) {
List<EmailTemplate> et = null;
Search search = new Search("key", key);
if (locale == null) {
search.addRestriction(new Restriction("locale", EmailTemplate.DEFAULT_LOCALE));
} else {
search.addRestriction(new Restriction("locale", locale.toString()));
}
et = dao.findBySearch(EmailTemplate.class, search);
if (et != null && et.size() > 0) {
return true;
}
return false;
}
public void saveTemplate(EmailTemplate template) {
// check that fields are set
if (template == null) {
throw new IllegalArgumentException("Template can't be null");
}
if (template.getKey() == null) {
throw new IllegalArgumentException("Template key can't be null");
}
if (template.getOwner() == null) {
throw new IllegalArgumentException("Template owner can't be null");
}
if (template.getSubject() == null) {
throw new IllegalArgumentException("Template subject can't be null");
}
if (template.getMessage() == null) {
throw new IllegalArgumentException("Template message can't be null");
}
String locale = template.getLocale();
if (locale == null || locale.trim().length() == 0) {
// For backward compatibility set it to default
template.setLocale(EmailTemplate.DEFAULT_LOCALE);
}
// update the modified date
template.setLastModified(new Date());
try {
dao.save(template);
} catch (DataIntegrityViolationException die) {
throw new IllegalArgumentException(
"Key: " + template.getKey() + " and locale: " + template.getLocale() + " in use already",
die);
}
log.info("saved template: " + template.getId());
}
public List<EmailTemplate> getEmailTemplates(int max, int start) {
return dao.findAll(EmailTemplate.class, start, max);
}
