protected Representation formatJSON(JSON json, Variant variant) {
Representation r = null;
// TODO: Firefox 2 seems to not send the specified application/json header
// (especially after a redirect)
// so we will send application/json always for now
// (as we don't support this API any other way right now)
if (true /* TODO: This is a hack */) {
r = new StringRepresentation(json.toString(), MediaType.APPLICATION_JSON);
} else if (MediaType.APPLICATION_JSON.equals(variant.getMediaType())
|| MediaType.APPLICATION_JAVASCRIPT.equals(variant.getMediaType())
|| MediaType.TEXT_JAVASCRIPT.equals(variant.getMediaType())) {
r = new StringRepresentation(json.toString(), variant.getMediaType());
// TODO: make this output streaming! (this library does not support it, which is fairly
// crazy!)
} else if (MediaType.APPLICATION_XML.equals(variant.getMediaType())
|| MediaType.TEXT_XML.equals(variant.getMediaType())) {
r = new StringRepresentation(new XMLSerializer().write(json), variant.getMediaType());
} else if (MediaType.TEXT_PLAIN.equals(variant.getMediaType())
|| MediaType.TEXT_HTML.equals(variant.getMediaType())) {
r = new StringRepresentation(json.toString(4), variant.getMediaType());
} else {
getResponse().setStatus(Status.CLIENT_ERROR_UNSUPPORTED_MEDIA_TYPE);
}
r.setCharacterSet(CharacterSet.UTF_8);
return r;
}
@Override
public Representation represent(Variant variant) throws ResourceException {
IntParameterInfo parameterInfo;
OpenAcdAgent agent;
OpenAcdAgentRestInfoFull agentRestInfo;
// if have id then get a single item
parameterInfo = RestUtilities.getIntFromAttribute(getRequest(), REQUEST_ATTRIBUTE_ID);
if (parameterInfo.getExists()) {
if (!parameterInfo.getValid()) {
return RestUtilities.getResponseError(
getResponse(), ERROR_ID_INVALID, parameterInfo.getValueString());
}
try {
agent = m_openAcdContext.getAgentById(parameterInfo.getValue());
} catch (Exception exception) {
return RestUtilities.getResponseError(
getResponse(), ERROR_OBJECT_NOT_FOUND, parameterInfo.getValue());
}
try {
agentRestInfo = createAgentRestInfo(agent);
} catch (Exception exception) {
return RestUtilities.getResponseError(
getResponse(),
ERROR_READ_FAILED,
parameterInfo.getValue(),
exception.getLocalizedMessage());
}
return new OpenAcdAgentRepresentation(variant.getMediaType(), agentRestInfo);
}
// if not single, process request for list
List<OpenAcdAgent> agents = m_openAcdContext.getAgents();
List<OpenAcdAgentRestInfoFull> agentsRestInfo = new ArrayList<OpenAcdAgentRestInfoFull>();
MetadataRestInfo metadataRestInfo;
// sort if specified
sortAgents(agents);
// set requested agents groups and get resulting metadata
metadataRestInfo = addAgents(agentsRestInfo, agents);
// create final restinfo
OpenAcdAgentsBundleRestInfo agentsBundleRestInfo =
new OpenAcdAgentsBundleRestInfo(agentsRestInfo, metadataRestInfo);
return new OpenAcdAgentsRepresentation(variant.getMediaType(), agentsBundleRestInfo);
}
@Override
public Representation represent(Variant variant) throws ResourceException {
IntParameterInfo parameterInfo;
Branch branch;
BranchRestInfoFull branchRestInfo;
// if have id then get a single item
parameterInfo = RestUtilities.getIntFromAttribute(getRequest(), REQUEST_ATTRIBUTE_ID);
if (parameterInfo.getExists()) {
if (!parameterInfo.getValid()) {
return RestUtilities.getResponseError(
getResponse(), ERROR_ID_INVALID, parameterInfo.getValueString());
}
try {
branch = m_branchManager.retrieveBranch(parameterInfo.getValue());
if (branch == null) {
return RestUtilities.getResponseError(
getResponse(), ERROR_OBJECT_NOT_FOUND, parameterInfo.getValue());
}
branchRestInfo = createBranchRestInfo(branch);
} catch (Exception exception) {
return RestUtilities.getResponseError(
getResponse(),
ERROR_READ_FAILED,
parameterInfo.getValue(),
exception.getLocalizedMessage());
}
return new BranchRepresentation(variant.getMediaType(), branchRestInfo);
}
// if not single, process request for list
List<Branch> branches = m_branchManager.getBranches();
List<BranchRestInfoFull> branchesRestInfo = new ArrayList<BranchRestInfoFull>();
MetadataRestInfo metadataRestInfo;
// sort if specified
sortBranches(branches);
// set requested agents groups and get resulting metadata
metadataRestInfo = addBranches(branchesRestInfo, branches);
// create final restinfo
BranchesBundleRestInfo branchesBundleRestInfo =
new BranchesBundleRestInfo(branchesRestInfo, metadataRestInfo);
return new BranchesRepresentation(variant.getMediaType(), branchesBundleRestInfo);
}
protected Representation doRepresent(Object payload, Variant variant) throws ResourceException {
if (Representation.class.isAssignableFrom(payload.getClass())) {
// representation
return (Representation) payload;
} else if (InputStream.class.isAssignableFrom(payload.getClass())) {
// inputStream
return new InputStreamRepresentation(variant.getMediaType(), (InputStream) payload);
} else if (String.class.isAssignableFrom(payload.getClass())) {
// inputStream
return new StringRepresentation((String) payload, variant.getMediaType());
} else {
// object, make it a representation
return serialize(variant, payload);
}
}
/**
* Returns a full representation for a given variant.
*
* @param variant the requested variant of this representation
* @return the representation of this resource
* @throws ResourceException when the requested resource cannot be represented as requested.
*/
@Override
public Representation represent(Variant variant) throws ResourceException {
String xmlString;
// If credentials are provided, they need to be valid
if (!isAnonymous() && !validateCredentials()) {
return null;
}
// First check if source in URI exists
if (validateKnownSource()) {
Source source = dbManager.getSource(uriSource);
// If source is private, check if current user is allowed to view
if ((!source.isPublic()) && (!validateSourceOwnerOrAdmin())) {
return null;
}
// If we make it here, we're all clear to send the XML: either source is public or source is
// private but user is authorized to GET.
if (variant.getMediaType().equals(MediaType.TEXT_XML)) {
try {
xmlString = getSourceSummary();
} catch (JAXBException e) {
setStatusInternalError(e);
return null;
}
return getStringRepresentation(xmlString);
}
// Some MediaType other than text/xml requested
else {
return null;
}
} else {
// unknown source
return null;
}
}
@Override
public Representation represent(Variant variant) throws ResourceException {
// process request for single
int idInt;
BranchRestInfoFull branchRestInfo = null;
String idString = (String) getRequest().getAttributes().get("id");
if (idString != null) {
try {
idInt = RestUtilities.getIntFromAttribute(idString);
} catch (Exception exception) {
return RestUtilities.getResponseError(
getResponse(),
RestUtilities.ResponseCode.ERROR_BAD_INPUT,
"ID " + idString + " not found.");
}
try {
branchRestInfo = createBranchRestInfo(idInt);
} catch (Exception exception) {
return RestUtilities.getResponseError(
getResponse(),
RestUtilities.ResponseCode.ERROR_READ_FAILED,
"Read Skills failed",
exception.getLocalizedMessage());
}
return new BranchRepresentation(variant.getMediaType(), branchRestInfo);
}
// if not single, process request for all
List<Branch> branches = m_branchManager.getBranches();
List<BranchRestInfoFull> branchesRestInfo = new ArrayList<BranchRestInfoFull>();
MetadataRestInfo metadataRestInfo;
// sort if specified
sortBranches(branches);
// set requested agents groups and get resulting metadata
metadataRestInfo = addBranches(branchesRestInfo, branches);
// create final restinfo
BranchesBundleRestInfo branchesBundleRestInfo =
new BranchesBundleRestInfo(branchesRestInfo, metadataRestInfo);
return new BranchesRepresentation(variant.getMediaType(), branchesBundleRestInfo);
}
@Override
public Representation represent(Variant variant) throws ResourceException {
// process request for single
int idInt;
OpenAcdQueueGroupRestInfoFull queueGroupRestInfo = null;
String idString = (String) getRequest().getAttributes().get("id");
if (idString != null) {
try {
idInt = RestUtilities.getIntFromAttribute(idString);
} catch (Exception exception) {
return RestUtilities.getResponseError(
getResponse(), ResponseCode.ERROR_BAD_INPUT, "ID " + idString + " not found.");
}
try {
queueGroupRestInfo = createQueueGroupRestInfo(idInt);
} catch (Exception exception) {
return RestUtilities.getResponseError(
getResponse(),
ResponseCode.ERROR_READ_FAILED,
"Read Queue Group failed",
exception.getLocalizedMessage());
}
return new OpenAcdQueueGroupRepresentation(variant.getMediaType(), queueGroupRestInfo);
}
// if not single, process request for all
List<OpenAcdQueueGroup> queueGroups = m_openAcdContext.getQueueGroups();
List<OpenAcdQueueGroupRestInfoFull> queueGroupsRestInfo =
new ArrayList<OpenAcdQueueGroupRestInfoFull>();
MetadataRestInfo metadataRestInfo;
// sort if specified
sortQueueGroups(queueGroups);
// set requested based on pagination and get resulting metadata
metadataRestInfo = addQueueGroups(queueGroupsRestInfo, queueGroups);
// create final restinfo
OpenAcdQueueGroupsBundleRestInfo queueGroupsBundleRestInfo =
new OpenAcdQueueGroupsBundleRestInfo(queueGroupsRestInfo, metadataRestInfo);
return new OpenAcdQueueGroupsRepresentation(variant.getMediaType(), queueGroupsBundleRestInfo);
}
/**
* Returns an UnitTestDailyProjectData instance.
*
* @param variant The representational variant requested.
* @return The representation.
*/
@Override
public Representation represent(Variant variant) {
Logger logger = this.server.getLogger();
logger.fine("UnitTest DPD: Starting");
if (variant.getMediaType().equals(MediaType.TEXT_XML)) {
try {
// [1] get the SensorBaseClient for the user making this request.
SensorBaseClient client = super.getSensorBaseClient();
// [2] Check the front side cache and return if the DPD is found and is OK to access.
String cachedDpd = this.server.getFrontSideCache().get(uriUser, project, uriString);
if ((cachedDpd != null) && client.inProject(uriUser, project)) {
return super.getStringRepresentation(cachedDpd);
}
// [2] get a SensorDataIndex of UnitTest sensor data for this Project on the requested day.
XMLGregorianCalendar startTime = Tstamp.makeTimestamp(this.timestamp);
XMLGregorianCalendar endTime = Tstamp.incrementDays(startTime, 1);
logger.fine("UnitTest DPD: Requesting index: " + uriUser + " " + project);
SensorDataIndex index =
client.getProjectSensorData(uriUser, project, startTime, endTime, "UnitTest");
// [3] Update the counter with this data.
logger.fine("UnitTest DPD: Got index. " + index.getSensorDataRef().size() + " instances");
UnitTestCounter counter = new UnitTestCounter();
for (SensorDataRef ref : index.getSensorDataRef()) {
counter.add(client.getSensorData(ref));
}
logger.fine("UnitTest DPD: Finished retrieving instances. ");
// return resulting data
UnitTestDailyProjectData unitTestDPD = new UnitTestDailyProjectData();
// create the individual MemberData elements.
String sensorBaseHost = this.server.getServerProperties().get(SENSORBASE_FULLHOST_KEY);
for (String member : counter.getMembers()) {
MemberData memberData = new MemberData();
memberData.setMemberUri(sensorBaseHost + "users/" + member);
memberData.setSuccess(counter.getPassCount(member));
memberData.setFailure(counter.getFailCount(member));
unitTestDPD.getMemberData().add(memberData);
}
unitTestDPD.setOwner(uriUser);
unitTestDPD.setProject(project);
unitTestDPD.setStartTime(startTime);
unitTestDPD.setUriPattern("**"); // we don't support UriPatterns yet.
String xmlData = makeUnitTestDPD(unitTestDPD);
if (!Tstamp.isTodayOrLater(startTime)) {
this.server.getFrontSideCache().put(uriUser, project, uriString, xmlData);
}
logRequest("UnitTest");
return super.getStringRepresentation(xmlData);
} catch (Exception e) {
setStatusError("Error creating UnitTest DPD.", e);
return null;
}
}
return null;
}
@Override
public Representation represent(Variant variant) throws ResourceException {
final MediaType mediaType = variant.getMediaType();
if (mediaType.equals(MediaType.TEXT_XML)) {
return new StringRepresentation("<a>b</a>", mediaType);
} else if (mediaType.equals(MediaType.TEXT_HTML)) {
return new StringRepresentation("<html><body>a</body></html>", mediaType);
}
return null;
}
@Override
public Representation represent(Variant variant) throws ResourceException {
Phonebook privatePhonebook = m_phonebookManager.getPrivatePhonebook(getUser());
if (privatePhonebook != null) {
Collection<PhonebookEntry> entries = privatePhonebook.getEntries();
ArrayList<String> ids = new ArrayList<String>();
for (PhonebookEntry entry : entries) {
ids.add(String.valueOf(entry.getId()));
}
if (ids.contains(m_entryId)) {
PhonebookEntry entry = m_phonebookManager.getPhonebookEntry(Integer.parseInt(m_entryId));
PhonebookEntry reprEntry = (PhonebookEntry) entry.duplicate();
return new PhonebookEntryRepresentation(variant.getMediaType(), reprEntry);
}
}
return null;
}
protected Representation serialize(Variant variant, Object payload) throws ResourceException {
if (payload == null) {
return null;
}
XStreamRepresentation result = createRepresentation(variant);
if (result == null) {
throw new ResourceException(
Status.CLIENT_ERROR_NOT_ACCEPTABLE,
"The requested mediaType='" + variant.getMediaType() + "' is unsupported!");
}
result.setPayload(payload);
return result;
}
protected XStreamRepresentation createRepresentation(Variant variant) throws ResourceException {
XStreamRepresentation representation = null;
try {
// check is this variant a supported one, to avoid calling getText() on potentially huge
// representations
if (MediaType.APPLICATION_JSON.equals(variant.getMediaType(), true)
|| MediaType.APPLICATION_XML.equals(variant.getMediaType(), true)
|| MediaType.TEXT_HTML.equals(variant.getMediaType(), true)) {
String text =
(variant instanceof Representation) ? ((Representation) variant).getText() : "";
XStream xstream;
if (MediaType.APPLICATION_JSON.equals(variant.getMediaType(), true)
|| MediaType.TEXT_HTML.equals(variant.getMediaType(), true)) {
xstream =
(XStream)
getContext().getAttributes().get(PlexusRestletApplicationBridge.JSON_XSTREAM);
} else if (MediaType.APPLICATION_XML.equals(variant.getMediaType(), true)) {
xstream =
(XStream)
getContext().getAttributes().get(PlexusRestletApplicationBridge.XML_XSTREAM);
} else {
return null;
}
if (text != null) {
CharacterSet charset = variant.getCharacterSet();
if (charset == null) {
charset = CharacterSet.ISO_8859_1;
}
if (!CharacterSet.UTF_8.equals(charset)) {
// must fix text encoding NXCM-2494
text = new String(new String(text.getBytes(), "UTF-8").getBytes(charset.getName()));
}
}
representation = new XStreamRepresentation(xstream, text, variant.getMediaType());
return representation;
} else {
return null;
}
} catch (IOException e) {
throw new ResourceException(
Status.SERVER_ERROR_INTERNAL, "Cannot get the representation!", e);
}
}
public Representation represent(Variant variant) throws ResourceException {
Representation representation;
if (variant.getMediaType() == MediaType.APPLICATION_XML) {
representation =
new WriterRepresentation(MediaType.APPLICATION_XML) {
public void write(Writer writer) throws IOException {
XmlMarshaller.marshalDocument(writer, "script", makePresentableMap());
}
};
} else {
representation =
new WriterRepresentation(MediaType.TEXT_HTML) {
public void write(Writer writer) throws IOException {
ScriptResource.this.writeHtml(writer);
}
};
}
// TODO: remove if not necessary in future?
representation.setCharacterSet(CharacterSet.UTF_8);
return representation;
}
@Override
public Representation represent(Variant variant) throws ResourceException {
Representation result = null;
if (variant.getMediaType().equals(MediaType.TEXT_PLAIN)) {
// Creates a text representation
final StringBuilder sb = new StringBuilder();
sb.append("----------------\n");
sb.append("Bookmark details\n");
sb.append("----------------\n\n");
sb.append("User: "******"URI: ").append(this.bookmark.getUri()).append('\n');
sb.append("Short: ").append(this.bookmark.getShortDescription()).append('\n');
sb.append("Long: ").append(this.bookmark.getLongDescription()).append('\n');
sb.append("Date: ").append(this.bookmark.getDateTime()).append('\n');
sb.append("Restrict: ").append(Boolean.toString(this.bookmark.isRestrict())).append('\n');
result = new StringRepresentation(sb);
}
return result;
}