@Transactional
@CacheEvict(
value = {Caches.BLOG_ENTRY_TOS, Caches.GLOBAL_PAGE_CACHE},
allEntries = true)
@RequestMapping(method = RequestMethod.POST)
@ResponseBody
public void createOrUpdateBlogEntry(@RequestBody CreateOrUpdateBlogEntryTO createNewBlogEntryTO) {
final BlogEntry newEntry;
if (createNewBlogEntryTO.getId() != null) {
newEntry = blogEntryRepository.findOne(createNewBlogEntryTO.getId());
newEntry.setId(createNewBlogEntryTO.getId());
} else {
newEntry = new BlogEntry();
newEntry.setAuthor(
userRepository.findOne(
((DynamicSaltedUserDetails)
SecurityContextHolder.getContext().getAuthentication().getPrincipal())
.getUsername())); // TODO more generic?
}
newEntry.setContent(createNewBlogEntryTO.getContent());
newEntry.setTitle(createNewBlogEntryTO.getTitle());
blogEntryRepository.save(newEntry);
}
@Transactional
@CacheEvict(
value = {Caches.BLOG_ENTRY_TOS, Caches.GLOBAL_PAGE_CACHE},
allEntries = true)
public void addComment(BlogEntryTO entry, BlogEntryCommentTO newComment) {
BlogEntry blogEntry = blogEntryRepository.findOne(entry.getId());
blogEntry.getComments().add(newComment.toBlogEntryComment());
blogEntryRepository.save(blogEntry);
}
@Cacheable(value = Caches.BLOG_ENTRY_TOS, key = "'numRows'")
@RequestMapping(
value = "/numRows",
method = RequestMethod.GET,
produces = MediaType.APPLICATION_JSON_VALUE)
@ResponseBody
public long numRows() {
return blogEntryRepository.count();
}
@Transactional
@CacheEvict(
value = {Caches.BLOG_ENTRY_TOS, Caches.GLOBAL_PAGE_CACHE},
allEntries = true)
@RequestMapping(value = "/{id}", method = RequestMethod.DELETE)
@ResponseStatus(HttpStatus.OK)
public void deleteEntry(@PathVariable Long id) {
blogEntryRepository.delete(id);
}
@Cacheable(value = Caches.BLOG_ENTRY_TOS, key = "'allBlogEntriesOrderedByCreationDate'")
public List<BlogEntryTO> getAllOrderedByCreationDate() {
final List<BlogEntryTO> listToReturn = new ArrayList<>();
for (BlogEntry entry : blogEntryRepository.getAllOrderedByCreationDate()) {
listToReturn.add(new BlogEntryTO(entry));
}
return listToReturn;
}
@Cacheable(
value = Caches.BLOG_ENTRY_TOS,
key = "'page'.concat(#pageNumber).concat('size').concat(#pageSize)")
@RequestMapping(method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)
@ResponseBody
public List<BlogEntryTO> getAllBlogEntriesOrderedByDate(int pageSize, int pageNumber) {
final PageRequest pageRequest =
new PageRequest(pageNumber, pageSize, new Sort(Direction.DESC, "creationDate"));
final List<BlogEntryTO> listToReturn = new ArrayList<>();
for (BlogEntry entry : blogEntryRepository.findAll(pageRequest).getContent()) {
listToReturn.add(new BlogEntryTO(entry));
}
return listToReturn;
}
@Cacheable(value = Caches.BLOG_ENTRY_TOS, key = "'blogEntry'.concat(#entryId)")
@RequestMapping(value = "/{id}", method = RequestMethod.GET)
@ResponseBody
public BlogEntryTO getEntry(@PathVariable("id") Long entryId) {
return new BlogEntryTO(blogEntryRepository.findOne(entryId));
}