@GET
@Path("/{id}")
public Response get(@PathParam("id") int id, @Context Request request) {
// Create cache control header
CacheControl cc = new CacheControl();
// Set max age to one day
cc.setMaxAge(86400);
Response.ResponseBuilder rb = null;
// Calculate the ETag on last modified date of user resource
EntityTag etag = new EntityTag(UserDao.getLastModifiedById(id).hashCode() + "");
// Verify if it matched with etag available in http request
rb = request.evaluatePreconditions(etag);
// If ETag matches the rb will be non-null;
// Use the rb to return the response without any further processing
if (rb != null) {
return rb.cacheControl(cc).tag(etag).build();
}
// If rb is null then either it is first time request; or resource is modified
// Get the updated representation and return with Etag attached to it
rb = Response.ok(UserDao.get(id).get()).cacheControl(cc).tag(etag);
return rb.build();
}
@Test
public void testPreconditionsNoneMatch() {
MutableRequest mr = new MutableRequest("", "http://example.org/app/resource", "GET");
mr.header(HttpHeaders.IF_NONE_MATCH, "\"686897696a7c876b7e\"");
Request r = mr.toJaxrsRequest();
assertEquals(
r.evaluatePreconditions(new EntityTag("686897696a7c876b7e")).build().getStatus(),
Status.NOT_MODIFIED.getStatusCode());
assertNull(r.evaluatePreconditions(new EntityTag("000000000000000000")));
}
@Test
public void testPreconditionsModified() throws ParseException {
MutableRequest mr = new MutableRequest("", "http://example.org/app/resource", "GET");
mr.header(HttpHeaders.IF_MODIFIED_SINCE, "Sat, 29 Oct 2011 19:43:31 GMT");
Request r = mr.toJaxrsRequest();
SimpleDateFormat f = new SimpleDateFormat("E, dd MMM yyyy HH:mm:ss Z", Locale.ENGLISH);
Date date = f.parse("Sat, 29 Oct 2011 19:43:31 GMT");
assertEquals(
r.evaluatePreconditions(date).build().getStatus(), Status.NOT_MODIFIED.getStatusCode());
date = f.parse("Sat, 30 Oct 2011 19:43:31 GMT");
assertNull(r.evaluatePreconditions(date));
}
@Test
public void testSelectVariant() {
MutableRequest mr = new MutableRequest("", "http://example.org/app/resource", "GET");
mr.header(HttpHeaders.ACCEPT, MediaType.APPLICATION_JSON);
mr.header(HttpHeaders.ACCEPT_LANGUAGE, "en");
Request r = mr.toJaxrsRequest();
List<Variant> lv =
Variant.mediaTypes(MediaType.APPLICATION_XML_TYPE, MediaType.APPLICATION_JSON_TYPE)
.languages(Locale.ENGLISH, Locale.FRENCH)
.add()
.build();
assertEquals(r.selectVariant(lv).getMediaType(), MediaType.APPLICATION_JSON_TYPE);
assertEquals(r.selectVariant(lv).getLanguage(), Locale.ENGLISH);
}
public UsageMessage getUsageMessage(Application application, UriInfo uriInfo, Request request)
throws ClassNotFoundException, IOException {
UsageMessage usage = new UsageMessage();
usage.setMessage(RESPONSE);
usage.setDetailedLink(findUsage(getRSDL(application), uriInfo, request.getMethod()));
return usage;
}
@Path("")
@DELETE
public Response resetBank() {
log.debug("{} {}", request.getMethod(), uriInfo.getRequestUri());
service.resetBank();
return Response.noContent().build();
}
private static void evaluateRequestPreconditions(
final Request request,
final HttpServletResponse servletResponse,
final FedoraResource resource,
final Session session,
final boolean cacheControl) {
final String txId = TransactionServiceImpl.getCurrentTransactionId(session);
if (txId != null) {
// Force cache revalidation if in a transaction
servletResponse.addHeader(CACHE_CONTROL, "must-revalidate");
servletResponse.addHeader(CACHE_CONTROL, "max-age=0");
return;
}
final EntityTag etag = new EntityTag(resource.getEtagValue());
final Date date = resource.getLastModifiedDate();
final Date roundedDate = new Date();
if (date != null) {
roundedDate.setTime(date.getTime() - date.getTime() % 1000);
}
Response.ResponseBuilder builder = request.evaluatePreconditions(etag);
if (builder != null) {
builder = builder.entity("ETag mismatch");
} else {
builder = request.evaluatePreconditions(roundedDate);
if (builder != null) {
builder = builder.entity("Date mismatch");
}
}
if (builder != null && cacheControl) {
final CacheControl cc = new CacheControl();
cc.setMaxAge(0);
cc.setMustRevalidate(true);
// here we are implicitly emitting a 304
// the exception is not an error, it's genuinely
// an exceptional condition
builder = builder.cacheControl(cc).lastModified(date).tag(etag);
}
if (builder != null) {
throw new WebApplicationException(builder.build());
}
}
@Test
public void testGetVersionList() {
when(mockRequest.selectVariant(POSSIBLE_RDF_VARIANTS)).thenReturn(mockVariant);
when(mockNodes.find(any(Session.class), anyString())).thenReturn(mockResource);
when(mockResource.getTriples(any(IdentifierConverter.class), eq(VersionsRdfContext.class)))
.thenReturn(mockRdfStream);
when(mockResource.isVersioned()).thenReturn(true);
when(mockVariant.getMediaType()).thenReturn(new MediaType("text", "turtle"));
final RdfStream response = testObj.getVersionList();
assertEquals("Got wrong RdfStream!", mockRdfStream, response);
}
protected ResourceState getCurrentState(ResourceState serviceDocument, String resourcePath) {
ResourceState state = null;
if (resourcePath != null) {
/*
* add a leading '/' if it needs it (when defining resources we must use a
* full path, but requests can be relative, i.e. without a '/'
*/
if (!resourcePath.startsWith("/")) {
resourcePath = "/" + resourcePath;
}
// add service document path to resource path
String serviceDocumentPath = serviceDocument.getPath();
if (serviceDocumentPath.endsWith("/")) {
serviceDocumentPath =
serviceDocumentPath.substring(0, serviceDocumentPath.lastIndexOf("/"));
}
resourcePath = serviceDocumentPath + resourcePath;
// turn the uri back into a template uri
MultivaluedMap<String, String> pathParameters = uriInfo.getPathParameters();
if (pathParameters != null) {
for (String key : pathParameters.keySet()) {
List<String> values = pathParameters.get(key);
for (String value : values) {
resourcePath = resourcePath.replace(value, "{" + key + "}");
}
}
}
String httpMethod = requestContext.getMethod();
Event event = new Event(httpMethod, httpMethod);
state = resourceStateProvider.determineState(event, resourcePath);
if (state == null) {
logger.warn("No state found, dropping back to path matching " + resourcePath);
// escape the braces in the regex
resourcePath = Pattern.quote(resourcePath);
Map<String, Set<String>> pathToResourceStates =
resourceStateProvider.getResourceStatesByPath();
for (String path : pathToResourceStates.keySet()) {
for (String name : pathToResourceStates.get(path)) {
ResourceState s = resourceStateProvider.getResourceState(name);
String pattern = null;
if (s instanceof CollectionResourceState) {
pattern = resourcePath + "(|\\(\\))";
Matcher matcher = Pattern.compile(pattern).matcher(path);
if (matcher.matches()) {
state = s;
}
}
}
}
}
}
return state;
}
@Test
public void testGetVersionList() throws RepositoryException {
final String pid = "FedoraVersioningTest";
when(mockRequest.selectVariant(POSSIBLE_RDF_VARIANTS)).thenReturn(mockVariant);
when(mockNodes.getObject(any(Session.class), anyString())).thenReturn(mockResource);
when(mockResource.getVersionTriples(any(HttpIdentifierTranslator.class)))
.thenReturn(mockRdfStream);
when(mockVariant.getMediaType()).thenReturn(new MediaType("text", "turtle"));
final RdfStream response =
testObj.getVersionList(createPathList(pid), mockRequest, getUriInfoImpl());
assertEquals("Got wrong RdfStream!", mockRdfStream, response);
}
@GET
@Produces(MediaType.APPLICATION_JSON)
public Response getJSON(@Context Request request) {
EntityTag etag = new EntityTag(data().getVersioned().getUniqueId().toString());
ResponseBuilder builder = request.evaluatePreconditions(etag);
if (builder != null) {
return builder.build();
}
FlexiBean out = createRootData();
String json = getFreemarker().build("holidays/jsonholiday.ftl", out);
return Response.ok(json).tag(etag).build();
}
public Object getTasks(
Request request, UriInfo uriInfo, Integer firstResult, Integer maxResults) {
Variant variant = request.selectVariant(VARIANTS);
if (variant != null) {
if (MediaType.APPLICATION_JSON_TYPE.equals(variant.getMediaType())) {
return getJsonTasks(uriInfo, firstResult, maxResults);
} else if (Hal.APPLICATION_HAL_JSON_TYPE.equals(variant.getMediaType())) {
return getHalTasks(uriInfo, firstResult, maxResults);
}
}
throw new InvalidRequestException(
Response.Status.NOT_ACCEPTABLE, "No acceptable content-type found");
}
/**
* Delete all glossary terms.
*
* @return The following response status codes will be returned from this operation:<br>
* OK(200) - If the glossary entries were successfully deleted. UNAUTHORIZED(401) - If the
* user does not have the proper permissions to perform this operation.<br>
* INTERNAL SERVER ERROR(500) - If there is an unexpected error in the server while performing
* this operation.
*/
@Override
@DELETE
@Restrict("#{s:hasPermission('', 'glossary-delete')}")
public Response deleteGlossaries() {
ResponseBuilder response = request.evaluatePreconditions();
if (response != null) {
return response.build();
}
int rowCount = glossaryDAO.deleteAllEntries();
log.info("Glossary delete all: " + rowCount);
return Response.ok().build();
}
public static boolean isPaged(HttpServletRequest httpRequest, Request request) {
String accept = httpRequest.getHeader("Accept");
if (StringHelper.containsNonWhitespace(accept)) {
MediaType requestMediaType = MediaType.valueOf(accept);
if (APPLICATION_JSON_PAGED.equals(requestMediaType)
|| APPLICATION_XML_PAGED.equals(requestMediaType)) {
return true;
}
}
Variant variant = request.selectVariant(variants);
return (variant != null
&& (variant.equals(APPLICATION_JSON_PAGED) || variant.equals(APPLICATION_XML_PAGED)));
}
@Path("")
@GET
@Produces(MediaType.APPLICATION_XML)
@Formatted
public Response getBank() {
log.debug("{} {}", request.getMethod(), uriInfo.getRequestUri());
Bank bank = service.getBank();
URI self = new BankRefs(uriInfo).setHRefs(bank);
log.debug("returning bank:\n{}", bank.toXML());
return Response.ok(bank, MediaType.APPLICATION_XML)
.contentLocation(self)
.lastModified(bank.getUpdated())
.build();
}
private Response buildResponse(
final Request request, final HttpHeaders headers, final Object entity) {
final EntityTag tag = makeTag(entity, headers);
Response.ResponseBuilder builder = request.evaluatePreconditions(tag);
if (builder == null) {
// preconditions are not met and the cache is invalid
// need to send new value with reponse code 200 (OK)
builder = Response.ok(entity);
builder.tag(tag);
}
return builder.build();
}
@GET
public Response getItem() {
System.out.println("GET ITEM " + container + " " + item);
Item i = MemoryStore.MS.getItem(container, item);
if (i == null) throw new NotFoundException("Item not found");
Date lastModified = i.getLastModified().getTime();
EntityTag et = new EntityTag(i.getDigest());
ResponseBuilder rb = request.evaluatePreconditions(lastModified, et);
if (rb != null) return rb.build();
byte[] b = MemoryStore.MS.getItemData(container, item);
return Response.ok(b, i.getMimeType()).lastModified(lastModified).tag(et).build();
}
/**
* Delete all glossary terms with the specified locale.
*
* @param targetLocale The target locale to delete glossary entries from.
* @return The following response status codes will be returned from this operation:<br>
* OK(200) - If the glossary entries were successfully deleted. UNAUTHORIZED(401) - If the
* user does not have the proper permissions to perform this operation.<br>
* INTERNAL SERVER ERROR(500) - If there is an unexpected error in the server while performing
* this operation.
*/
@Override
@DELETE
@Path("/{locale}")
@Restrict("#{s:hasPermission('', 'glossary-delete')}")
public Response deleteGlossary(@PathParam("locale") LocaleId targetLocale) {
ResponseBuilder response = request.evaluatePreconditions();
if (response != null) {
return response.build();
}
int rowCount = glossaryDAO.deleteAllEntries(targetLocale);
log.info("Glossary delete (" + targetLocale + "): " + rowCount);
return Response.ok().build();
}
@Path("")
@PUT
@Consumes(MediaType.APPLICATION_XML)
public Response updateBank(Bank bank) {
log.debug("{} {}", request.getMethod(), uriInfo.getRequestUri());
if (service.updateBank(bank) == 0) {
log.debug("updated bank:\n{}", bank.toXML());
return Response.noContent().build();
} else {
return Response.status(Status.BAD_REQUEST)
.entity(String.format("cannot update bank"))
.type(MediaType.TEXT_PLAIN)
.build();
}
}
@GET
@Path("/{id}")
public Response getWebLogon(@PathParam("id") Long id) throws Exception {
String method = request.getMethod();
System.out.printf("method: %s%n", method);
WebLogon webLogon = new WebLogon();
webLogon.setUsername("johndoe");
webLogon.setEmail("*****@*****.**");
webLogon.setPassword("password");
webLogon.setNotes("notes");
webLogon.setUrl(new URI("http://www.yahoo.com"));
URI self = uriInfo.getRequestUri();
webLogon.setSelf(self);
return Response.ok(webLogon).build();
}
@GET
@Produces(MediaType.APPLICATION_JSON)
public Response getJSON(@Context Request request) {
EntityTag etag = new EntityTag(data().getConfig().getUniqueId().toString());
ResponseBuilder builder = request.evaluatePreconditions(etag);
if (builder != null) {
return builder.build();
}
FlexiBean out = createRootData();
ConfigDocument doc = data().getConfig();
String jsonConfig = StringUtils.stripToNull(toJSON(doc.getConfig().getValue(), doc.getType()));
if (jsonConfig != null) {
out.put("configJSON", jsonConfig);
} else {
out.put("configXML", StringEscapeUtils.escapeJavaScript(createXML(doc)));
}
out.put("type", doc.getType().getName());
String json = getFreemarker().build("configs/jsonconfig.ftl", out);
return Response.ok(json).tag(etag).build();
}
/**
* Returns all Glossary entries.
*
* @return The following response status codes will be returned from this operation:<br>
* OK(200) - Response containing all Glossary entries in the system. INTERNAL SERVER
* ERROR(500) - If there is an unexpected error in the server while performing this operation.
*/
@Override
@GET
@Produces({
MediaTypes.APPLICATION_ZANATA_GLOSSARY_XML,
MediaTypes.APPLICATION_ZANATA_GLOSSARY_JSON,
MediaType.APPLICATION_XML,
MediaType.APPLICATION_JSON
})
@TypeHint(Glossary.class)
public Response getEntries() {
ResponseBuilder response = request.evaluatePreconditions();
if (response != null) {
return response.build();
}
List<HGlossaryEntry> hGlosssaryEntries = glossaryDAO.getEntries();
Glossary glossary = new Glossary();
transferEntriesResource(hGlosssaryEntries, glossary);
return Response.ok(glossary).build();
}
/**
* Adds glossary entries.
*
* @param glossary The Glossary entries to add.
* @return The following response status codes will be returned from this operation:<br>
* CREATED(201) - If the glossary entries were successfully created. UNAUTHORIZED(401) - If
* the user does not have the proper permissions to perform this operation.<br>
* INTERNAL SERVER ERROR(500) - If there is an unexpected error in the server while performing
* this operation.
*/
@Override
@PUT
@Consumes({
MediaTypes.APPLICATION_ZANATA_GLOSSARY_XML,
MediaTypes.APPLICATION_ZANATA_GLOSSARY_JSON,
MediaType.APPLICATION_XML,
MediaType.APPLICATION_JSON
})
@Restrict("#{s:hasPermission('', 'glossary-insert')}")
public Response put(Glossary glossary) {
ResponseBuilder response;
// must be a create operation
response = request.evaluatePreconditions();
if (response != null) {
return response.build();
}
response = Response.created(uri.getAbsolutePath());
glossaryFileServiceImpl.saveGlossary(glossary);
return response.build();
}
/**
* Get the binary content of a datastream
*
* @param pathList
* @return Binary blob
* @throws RepositoryException
*/
@GET
public Response getContent(
@PathParam("path") List<PathSegment> pathList, @Context final Request request)
throws RepositoryException {
String path = toPath(pathList);
final Datastream ds = datastreamService.getDatastream(path);
final EntityTag etag = new EntityTag(ds.getContentDigest().toString());
final Date date = ds.getLastModifiedDate();
final Date roundedDate = new Date();
roundedDate.setTime(date.getTime() - date.getTime() % 1000);
ResponseBuilder builder = request.evaluatePreconditions(roundedDate, etag);
final CacheControl cc = new CacheControl();
cc.setMaxAge(0);
cc.setMustRevalidate(true);
if (builder == null) {
builder = Response.ok(ds.getContent(), ds.getMimeType());
}
return builder.cacheControl(cc).lastModified(date).tag(etag).build();
}
@POST
@Path("/studies")
@Consumes({"multipart/related", "multipart/form-data"})
public Response storeInstances(InputStream in) throws Exception {
String str = req.toString();
LOG.info(str);
init();
final StoreSession session = storeService.createStoreSession(storeService);
session.setSource(new HttpSource(request));
ApplicationEntity sourceAE = aeCache.findAE(new HttpSource(request));
session.setRemoteAET(
sourceAE != null ? sourceAE.getAETitle() : null); // add AE for the web source
session.setArchiveAEExtension(arcAE);
storeService.initStorageSystem(session);
storeService.initSpoolDirectory(session);
storeService.initMetaDataStorageSystem(session);
try {
new MultipartParser(boundary)
.parse(
in,
new MultipartParser.Handler() {
@Override
public void bodyPart(int partNumber, MultipartInputStream in) throws IOException {
Map<String, List<String>> headerParams = in.readHeaderParams();
String transferSyntax = null;
LOG.info("storeInstances: Extract Part #{}{}", partNumber, headerParams);
String contentType = getHeaderParamValue(headerParams, "content-type");
String contentLocation = getHeaderParamValue(headerParams, "content-location");
MediaType mediaType;
try {
mediaType =
contentType == null
? MediaType.TEXT_PLAIN_TYPE
: MediaType.valueOf(contentType);
} catch (IllegalArgumentException e) {
LOG.info(
"storeInstances: Ignore Part with illegal Content-Type={}", contentType);
in.skipAll();
return;
}
// check for metadata transfer syntax
if (contentLocation == null) {
transferSyntax =
contentType.contains("transfer-syntax=")
? contentType.split("transfer-syntax=")[1]
: null;
}
if (!creatorType.readBodyPart(
StowRS.this, session, in, mediaType, contentLocation, transferSyntax)) {
LOG.info("storeInstances: Ignore Part with Content-Type={}", mediaType);
in.skipAll();
}
}
});
creatorType.storeMetadataAndBulkdata(this, session);
} finally {
storeService.onClose(session);
}
return buildResponse();
}
@Test
public void testUri() throws URISyntaxException {
MutableRequest r = new MutableRequest("", "http://example.org/app/resource", "GET");
Request v = r.toJaxrsRequest();
assertEquals(v.getUri(), URI.create("http://example.org/app/resource"));
}
@Test
public void testMethod() {
MutableRequest r = new MutableRequest("", "http://example.org/app/resource", "GET");
Request v = r.toJaxrsRequest();
assertEquals(v.getMethod(), "GET");
}
