/**
* This method retrieves the resource paths for a given tag name
*
* @param tagName - Name of the tag
* @param start - Page start number
* @param size - Number of records to be fetched
* @return JSON object eg: {"path":[<array of resource paths tagged by the tagname>]}protected
* HTTP 200 OK.
*/
@GET
@Produces("application/json")
public Response getTaggedResources(
@QueryParam("name") String tagName,
@QueryParam("start") int start,
@QueryParam("size") int size,
@HeaderParam("X-JWT-Assertion") String JWTToken) {
RestAPIAuthContext authContext =
RestAPISecurityUtils.getAuthContext(
PrivilegedCarbonContext.getThreadLocalCarbonContext(), JWTToken);
if (!authContext.isAuthorized()) {
return Response.status(Response.Status.UNAUTHORIZED).build();
}
try {
Registry registry = getUserRegistry(authContext.getUserName(), authContext.getTenantId());
TaggedResourcePath[] resourcePaths = registry.getResourcePathsWithTag(tagName);
return getPaginatedResults(resourcePaths, start, size, "", "");
} catch (RegistryException e) {
log.error("Failed to get resource path having tag : " + tagName, e);
return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(e.getMessage()).build();
}
}
/**
* Creates a collection in the given common location.
*
* @param commonLocation location to create the collection.
* @throws RegistryException If fails to create a collection at given location.
*/
private void createCollection(String commonLocation) throws RegistryException {
Registry systemRegistry = CommonUtil.getUnchrootedSystemRegistry(requestContext);
// Creating a collection if not exists.
if (!systemRegistry.resourceExists(commonLocation)) {
systemRegistry.put(commonLocation, systemRegistry.newCollection());
}
}
public static boolean addHandler(Registry configSystemRegistry, String payload)
throws RegistryException, XMLStreamException {
String name;
OMElement element = AXIOMUtil.stringToOM(payload);
if (element != null) {
name = element.getAttributeValue(new QName("class"));
} else return false;
if (isHandlerNameInUse(name))
throw new RegistryException("The added handler name is already in use!");
String path = getContextRoot() + name;
Resource resource;
if (!handlerExists(configSystemRegistry, name)) {
resource = new ResourceImpl();
} else {
throw new RegistryException("The added handler name is already in use!");
}
resource.setContent(payload);
try {
configSystemRegistry.beginTransaction();
configSystemRegistry.put(path, resource);
generateHandler(configSystemRegistry, path);
configSystemRegistry.commitTransaction();
} catch (Exception e) {
configSystemRegistry.rollbackTransaction();
throw new RegistryException("Unable to generate handler", e);
}
return true;
}
public static void cleanupResources(Registry registry) throws RegistryException {
for (String string :
new String[] {
"/trunk/services",
"/trunk/wsdls",
"/trunk",
"/branches",
"/departments",
"/organizations",
"/project-groups",
"/people",
"/applications",
"/processes",
"/projects",
"/test_suites",
"/test_cases",
"/test_harnesses",
"/test_methods"
}) {
if (registry.resourceExists(string)) {
try {
registry.delete(string);
} catch (Exception skip) {
}
}
}
}
public static String[] getHandlerList(Registry configSystemRegistry) throws RegistryException {
Collection collection;
try {
collection = (Collection) configSystemRegistry.get(getContextRoot());
} catch (Exception e) {
return null;
}
if (collection == null) {
CollectionImpl handlerCollection = new CollectionImpl();
configSystemRegistry.put(getContextRoot(), handlerCollection);
return null;
} else {
if (collection.getChildCount() == 0) {
return null;
}
String[] childrenList = collection.getChildren();
String[] handlerNameList = new String[collection.getChildCount()];
for (int i = 0; i < childrenList.length; i++) {
String path = childrenList[i];
handlerNameList[i] = path.substring(path.lastIndexOf(RegistryConstants.PATH_SEPARATOR) + 1);
}
return handlerNameList;
}
}
public static boolean addDefaultHandlersIfNotAvailable(Registry configSystemRegistry)
throws RegistryException, FileNotFoundException, XMLStreamException {
if (!configSystemRegistry.resourceExists(RegistryConstants.HANDLER_CONFIGURATION_PATH)) {
Collection handlerConfigurationCollection = new CollectionImpl();
String description = "Handler configurations are stored here.";
handlerConfigurationCollection.setDescription(description);
configSystemRegistry.put(
RegistryConstants.HANDLER_CONFIGURATION_PATH, handlerConfigurationCollection);
// We don't have any default handler configuration as in lifecycles.
} else {
// configue all handlers
Resource handlerRoot = configSystemRegistry.get(getContextRoot());
if (!(handlerRoot instanceof Collection)) {
String msg =
"Failed to continue as the handler configuration root: "
+ getContextRoot()
+ " is not a collection.";
log.error(msg);
throw new RegistryException(msg);
}
Collection handlerRootCol = (Collection) handlerRoot;
String[] handlerConfigPaths = handlerRootCol.getChildren();
if (handlerConfigPaths != null) {
for (String handlerConfigPath : handlerConfigPaths) {
generateHandler(configSystemRegistry, handlerConfigPath);
}
}
}
return true;
}
/**
* Remove trusted service
*
* @param groupName Group name
* @param serviceName Service name
* @param trustedService Trusted service name
* @throws org.wso2.carbon.security.SecurityConfigException
*/
private void removeTrustedService(String groupName, String serviceName, String trustedService)
throws SecurityConfigException {
Registry registry;
String resourcePath;
Resource resource;
try {
resourcePath =
RegistryResources.SERVICE_GROUPS
+ groupName
+ RegistryResources.SERVICES
+ serviceName
+ "/trustedServices";
registry = getConfigSystemRegistry();
if (registry != null) {
if (registry.resourceExists(resourcePath)) {
resource = registry.get(resourcePath);
if (resource.getProperty(trustedService) != null) {
resource.removeProperty(trustedService);
}
registry.put(resourcePath, resource);
}
}
} catch (Exception e) {
String error = "Error occurred while removing trusted service for STS";
log.error(error, e);
throw new SecurityConfigException(error, e);
}
}
/**
* This method add array of tags to the specified resource
*
* @param resourcePath - Resource path
* @return HTTP 204 No Content if success
*/
@POST
@Consumes("application/json")
@Produces("application/json")
public Response addTag(
@QueryParam("path") String resourcePath,
@QueryParam("name") String tagText,
@HeaderParam("X-JWT-Assertion") String JWTToken) {
RestAPIAuthContext authContext =
RestAPISecurityUtils.getAuthContext(
PrivilegedCarbonContext.getThreadLocalCarbonContext(), JWTToken);
if (!authContext.isAuthorized()) {
return Response.status(Response.Status.UNAUTHORIZED).build();
}
try {
Registry registry = getUserRegistry(authContext.getUserName(), authContext.getTenantId());
if (!registry.resourceExists(resourcePath)) {
return Response.status(Response.Status.NOT_FOUND)
.entity(RestAPIConstants.RESOURCE_NOT_FOUND + resourcePath)
.build();
}
registry.applyTag(resourcePath, tagText);
return Response.status(Response.Status.NO_CONTENT).build();
} catch (RegistryException e) {
log.error("user doesn't have permission to put the tags for the given resource", e);
return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(e.getMessage()).build();
}
}
public RegistryManager() {
try {
if (!registry.resourceExists(CartridgeConstants.DomainMappingInfo.HOSTINFO)) {
registry.put(CartridgeConstants.DomainMappingInfo.HOSTINFO, registry.newCollection());
}
} catch (RegistryException e) {
String msg = "Error while accessing registry or initializing domain mapping registry path\n";
log.error(msg + e.getMessage());
}
}
/**
* Creates and returns an InputStream from the file path / http location given.
*
* @throws DataServiceFault
* @see InputStream
*/
public static InputStream getInputStreamFromPath(String path)
throws IOException, DataServiceFault {
InputStream ins;
if (path.startsWith("http://")) {
/* This is a url file path */
URL url = new URL(path);
ins = url.openStream();
} else if (isRegistryPath(path)) {
try {
RegistryService registryService = DataServicesDSComponent.getRegistryService();
if (registryService == null) {
throw new DataServiceFault(
"DBUtils.getInputStreamFromPath(): Registry service is not available");
}
Registry registry;
if (path.startsWith(DBConstants.CONF_REGISTRY_PATH_PREFIX)) {
if (path.length() > DBConstants.CONF_REGISTRY_PATH_PREFIX.length()) {
path = path.substring(DBConstants.CONF_REGISTRY_PATH_PREFIX.length());
registry = registryService.getConfigSystemRegistry(getCurrentTenantId());
} else {
throw new DataServiceFault("Empty configuration registry path given");
}
} else {
if (path.length() > DBConstants.GOV_REGISTRY_PATH_PREFIX.length()) {
path = path.substring(DBConstants.GOV_REGISTRY_PATH_PREFIX.length());
registry = registryService.getGovernanceSystemRegistry(getCurrentTenantId());
} else {
throw new DataServiceFault("Empty governance registry path given");
}
}
if (registry.resourceExists(path)) {
Resource serviceResource = registry.get(path);
ins = serviceResource.getContentStream();
} else {
throw new DataServiceFault(
"The given XSLT resource path at '" + path + "' does not exist");
}
} catch (RegistryException e) {
String msg = "Error in retrieving the resource: " + path;
log.error(msg, e);
throw new DataServiceFault(e, msg);
}
} else {
File csvFile = new File(path);
if (path.startsWith("." + File.separator) || path.startsWith(".." + File.separator)) {
/* this is a relative path */
path = csvFile.getAbsolutePath();
}
/* local file */
ins = new FileInputStream(path);
}
return ins;
}
/**
* @param policyStoreDTO
* @return
*/
public static void addPolicyToPDP(PolicyStoreDTO policyStoreDTO) throws EntitlementException {
Registry registry;
String policyPath;
Collection policyCollection;
Resource resource;
Map.Entry<PolicyStoreManageModule, Properties> entry =
EntitlementServiceComponent.getEntitlementConfig()
.getPolicyStore()
.entrySet()
.iterator()
.next();
String policyStorePath = entry.getValue().getProperty("policyStorePath");
if (policyStorePath == null) {
policyStorePath = "/repository/identity/Entitlement/actualStore/";
}
if (policyStoreDTO == null
|| policyStoreDTO.getPolicy() == null
|| policyStoreDTO.getPolicy().trim().length() == 0
|| policyStoreDTO.getPolicyId() == null
|| policyStoreDTO.getPolicyId().trim().length() == 0) {
return;
}
try {
registry = EntitlementServiceComponent.getRegistryService().getGovernanceSystemRegistry();
if (registry.resourceExists(policyStorePath)) {
policyCollection = (Collection) registry.get(policyStorePath);
} else {
policyCollection = registry.newCollection();
}
registry.put(policyStorePath, policyCollection);
policyPath = policyStorePath + policyStoreDTO.getPolicyId();
if (registry.resourceExists(policyPath)) {
resource = registry.get(policyPath);
} else {
resource = registry.newResource();
}
resource.setProperty("policyOrder", Integer.toString(policyStoreDTO.getPolicyOrder()));
resource.setContent(policyStoreDTO.getPolicy());
resource.setMediaType("application/xacml-policy+xml");
AttributeDTO[] attributeDTOs = policyStoreDTO.getAttributeDTOs();
if (attributeDTOs != null) {
setAttributesAsProperties(attributeDTOs, resource);
}
registry.put(policyPath, resource);
} catch (RegistryException e) {
log.error(e);
throw new EntitlementException("Error while adding policy to PDP", e);
}
}
/**
* Adds swagger 1.2 api resource documents to registry and returns a list of resource documents as
* JSON objects.
*
* @param swaggerDocObject swagger document JSON object.
* @param sourceUrl source url of the swagger document.
* @param swaggerDocPath swagger document path. (path of the registry)
* @return List of api resources.
* @throws RegistryException If fails to import or save resource docs to the registry.
*/
private List<JsonObject> addResourceDocsToRegistry(
JsonObject swaggerDocObject, String sourceUrl, String swaggerDocPath)
throws RegistryException {
if (sourceUrl == null) {
log.debug(CommonConstants.EMPTY_URL);
log.warn("Resource paths cannot be read. Creating the REST service might fail.");
return null;
} else if (sourceUrl.startsWith("file")) {
sourceUrl = sourceUrl.substring(0, sourceUrl.lastIndexOf("/"));
}
List<JsonObject> resourceObjects = new ArrayList<>();
// Adding Resource documents to registry.
JsonArray pathResources = swaggerDocObject.get(SwaggerConstants.APIS).getAsJsonArray();
ByteArrayOutputStream resourceContentStream = null;
InputStream resourceInputStream = null;
String path;
/*
Loops through apis array of the swagger 1.2 api-doc and reads all the resource documents and saves them in to
the registry.
*/
for (JsonElement pathResource : pathResources) {
JsonObject resourceObj = pathResource.getAsJsonObject();
path = resourceObj.get(SwaggerConstants.PATH).getAsString();
try {
resourceInputStream = new URL(sourceUrl + path).openStream();
} catch (IOException e) {
throw new RegistryException("The URL " + sourceUrl + path + " is incorrect.", e);
}
resourceContentStream = CommonUtil.readSourceContent(resourceInputStream);
JsonObject resourceObject = parser.parse(resourceContentStream.toString()).getAsJsonObject();
resourceObjects.add(resourceObject);
if (endpointElement == null) {
createEndpointElement(resourceObject, SwaggerConstants.SWAGGER_VERSION_12);
}
// path = swaggerResourcesPath + path;
path = path.replace("/", "");
path = CommonUtil.replaceExpressionOfPath(swaggerResourcesPath, "name", path);
path = RegistryUtils.getAbsolutePath(registry.getRegistryContext(), path);
// Save Resource document to registry
if (addSwaggerDocumentToRegistry(resourceContentStream, path, documentVersion)) {
// Adding an dependency to API_DOC
registry.addAssociation(swaggerDocPath, path, CommonConstants.DEPENDS);
}
}
CommonUtil.closeOutputStream(resourceContentStream);
CommonUtil.closeInputStream(resourceInputStream);
return resourceObjects;
}
public static Resource getRegistryResource(String path)
throws DynamicClientRegistrationException {
try {
Registry governanceRegistry = DynamicClientWebAppRegistrationUtil.getGovernanceRegistry();
if (governanceRegistry.resourceExists(path)) {
return governanceRegistry.get(path);
}
return null;
} catch (RegistryException e) {
throw new DynamicClientRegistrationException(
"Error in retrieving registry resource : " + e.getMessage(), e);
}
}
public void testBackwardCompatibility() throws RegistryException {
Registry rootRegistry = embeddedRegistryService.getSystemRegistry();
Resource r1 = rootRegistry.newResource();
r1.setContent("r1 content");
rootRegistry.put("/test/comments/r1", r1);
rootRegistry.addComment(
"/test/comments/r1", new Comment("backward-compatibility1 on this resource :)"));
rootRegistry.addComment(
"/test/comments/r1", new Comment("backward-compatibility2 on this resource :)"));
String sql =
"SELECT REG_COMMENT_ID FROM REG_COMMENT C, REG_RESOURCE_COMMENT RC "
+ "WHERE C.REG_COMMENT_TEXT LIKE ? AND C.REG_ID=RC.REG_COMMENT_ID";
Resource queryR = rootRegistry.newResource();
queryR.setMediaType(RegistryConstants.SQL_QUERY_MEDIA_TYPE);
queryR.addProperty(
RegistryConstants.RESULT_TYPE_PROPERTY_NAME, RegistryConstants.COMMENTS_RESULT_TYPE);
rootRegistry.put("/beep/x", queryR);
Map<String, String> params = new HashMap<String, String>();
params.put("query", sql);
params.put(RegistryConstants.RESULT_TYPE_PROPERTY_NAME, RegistryConstants.COMMENTS_RESULT_TYPE);
params.put("1", "backward-compatibility1%");
Collection qResults = rootRegistry.executeQuery("/beep/x", params);
String[] qPaths = (String[]) qResults.getContent();
assertEquals("Query result count should be 1", qPaths.length, 1);
}
private void addService(String nameSpace, String serviceName) throws RegistryException {
ServiceManager serviceManager = new ServiceManager(governance);
Service service;
service = serviceManager.newService(new QName(nameSpace, serviceName));
serviceManager.addService(service);
for (String serviceId : serviceManager.getAllServiceIds()) {
service = serviceManager.getService(serviceId);
if (service.getPath().endsWith(serviceName)) {
Resource resource = governance.get(service.getPath());
resource.addProperty("x", "10");
governance.put(service.getPath(), resource);
}
}
}
/**
* This method tags associated with the given resource
*
* @param resourcePath resource path
* @param start starting page number
* @param size number of tags to be fetched
* @return JSON tag model eg: {"tags":[<array of tag names]}
*/
@GET
@Produces("application/json")
@ApiOperation(
value = "Get all tags on a resource",
httpMethod = "GET",
notes = "Fetch all tags on a resource",
response = TagModel.class)
@ApiResponses(
value = {
@ApiResponse(code = 200, message = "Found the tags and returned in body"),
@ApiResponse(code = 401, message = "Invalid credentials provided"),
@ApiResponse(code = 404, message = "Given specific resource not found"),
@ApiResponse(code = 500, message = "Internal server error occurred")
})
public Response getTags(
@QueryParam("path") String resourcePath,
@QueryParam("start") int start,
@QueryParam("size") int size,
@HeaderParam("X-JWT-Assertion") String JWTToken) {
RestAPIAuthContext authContext =
RestAPISecurityUtils.getAuthContext(
PrivilegedCarbonContext.getThreadLocalCarbonContext(), JWTToken);
if (!authContext.isAuthorized()) {
return Response.status(Response.Status.UNAUTHORIZED).build();
}
if (resourcePath == null || "".equals(resourcePath)) {
// Return tagsCloud, therefore no need pagination.
return getAllTags();
}
org.wso2.carbon.registry.core.Tag[] tags = new org.wso2.carbon.registry.core.Tag[0];
try {
Registry registry = getUserRegistry(authContext.getUserName(), authContext.getTenantId());
if (!registry.resourceExists(resourcePath)) {
return Response.status(Response.Status.NOT_FOUND)
.entity(RestAPIConstants.RESOURCE_NOT_FOUND)
.build();
}
tags = registry.getTags(resourcePath);
} catch (RegistryException e) {
log.error("Failed to get tags on resource " + resourcePath, e);
Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(e.getMessage()).build();
}
// Need paginate, because it return tags of a resource
return getPaginatedResults(tags, start, size, "", "");
}
public static boolean putRegistryResource(String path, Resource resource)
throws DynamicClientRegistrationException {
boolean status;
try {
Registry governanceRegistry = DynamicClientWebAppRegistrationUtil.getGovernanceRegistry();
governanceRegistry.beginTransaction();
governanceRegistry.put(path, resource);
governanceRegistry.commitTransaction();
status = true;
} catch (RegistryException e) {
throw new DynamicClientRegistrationException(
"Error occurred while persisting registry resource : " + e.getMessage(), e);
}
return status;
}
public static boolean removeHandler(Registry configSystemRegistry, String handlerName)
throws RegistryException, XMLStreamException {
String handlerConfiguration = getHandlerConfiguration(configSystemRegistry, handlerName);
if (handlerConfiguration != null) {
OMElement element = AXIOMUtil.stringToOM(handlerConfiguration);
try {
try {
configSystemRegistry.beginTransaction();
RegistryConfigurationProcessor.HandlerDefinitionObject handlerDefinitionObject =
new RegistryConfigurationProcessor.HandlerDefinitionObject(null, element).invoke();
String[] methods = handlerDefinitionObject.getMethods();
Filter filter = handlerDefinitionObject.getFilter();
Handler handler = handlerDefinitionObject.getHandler();
if (handlerDefinitionObject.getTenantId() != -1) {
CurrentSession.setCallerTenantId(handlerDefinitionObject.getTenantId());
// We need to swap the tenant id for this call, if the handler has overriden the
// default value.
configSystemRegistry
.getRegistryContext()
.getHandlerManager()
.removeHandler(
methods, filter, handler, HandlerLifecycleManager.USER_DEFINED_HANDLER_PHASE);
CurrentSession.removeCallerTenantId();
} else {
configSystemRegistry
.getRegistryContext()
.getHandlerManager()
.removeHandler(
methods, filter, handler, HandlerLifecycleManager.USER_DEFINED_HANDLER_PHASE);
}
configSystemRegistry.commitTransaction();
return true;
} catch (Exception e) {
configSystemRegistry.rollbackTransaction();
throw e;
}
} catch (Exception e) {
if (e instanceof RegistryException) {
throw (RegistryException) e;
} else if (e instanceof XMLStreamException) {
throw (XMLStreamException) e;
}
throw new RegistryException("Unable to build handler configuration", e);
}
}
return false;
}
/**
* Configures the swagger resource path form its content and returns the swagger document path.
*
* @param rootLocation root location of the swagger files.
* @param content swagger content.
* @return Common resource path.
*/
private String getSwaggerDocumentPath(String rootLocation, JsonObject content)
throws RegistryException {
String swaggerDocPath = requestContext.getResourcePath().getPath();
String swaggerDocName =
swaggerDocPath.substring(swaggerDocPath.lastIndexOf(RegistryConstants.PATH_SEPARATOR) + 1);
JsonElement infoElement = content.get(SwaggerConstants.INFO);
JsonObject infoObject = (infoElement != null) ? infoElement.getAsJsonObject() : null;
if (infoObject == null || infoElement.isJsonNull()) {
throw new RegistryException("Invalid swagger document.");
}
String serviceName = infoObject.get(SwaggerConstants.TITLE).getAsString().replaceAll("\\s", "");
String serviceProvider = CarbonContext.getThreadLocalCarbonContext().getUsername();
swaggerResourcesPath =
rootLocation
+ serviceProvider
+ RegistryConstants.PATH_SEPARATOR
+ serviceName
+ RegistryConstants.PATH_SEPARATOR
+ documentVersion;
String pathExpression = getSwaggerRegistryPath(swaggerDocName, serviceProvider);
return RegistryUtils.getAbsolutePath(registry.getRegistryContext(), pathExpression);
}
private void addPolicy() throws RegistryException, IOException {
PolicyManager policyManager = new PolicyManager(governance);
String policyFilePath =
ProductConstant.getResourceLocations(ProductConstant.GREG_SERVER_NAME)
+ File.separator
+ "policy"
+ File.separator;
Policy policy =
policyManager.newPolicy(
FileManager.readFile(policyFilePath + "UTPolicy.xml").getBytes(), "UTPolicy.xml");
policyManager.addPolicy(policy);
policy = policyManager.getPolicy(policy.getId());
Resource resource = governance.get(policy.getPath());
resource.addProperty("abcxyzpqr", "40");
governance.put(policy.getPath(), resource);
}
private OMElement resolveImports(
OMElement grammarsElement, String wadlBaseUri, String wadlVersion) throws RegistryException {
String wadlNamespace = grammarsElement.getNamespace().getNamespaceURI();
Iterator<OMElement> grammarElements =
grammarsElement.getChildrenWithName(new QName(wadlNamespace, "include"));
while (grammarElements.hasNext()) {
OMElement childElement = grammarElements.next();
OMAttribute refAttr = childElement.getAttribute(new QName("href"));
String importUrl = refAttr.getAttributeValue();
if (importUrl.endsWith(".xsd")) {
if (!importUrl.startsWith("http")) {
if (registry.resourceExists(importUrl)) {
continue;
} else {
if (wadlBaseUri != null) {
importUrl = wadlBaseUri + importUrl;
}
}
}
String schemaPath = saveSchema(importUrl, wadlVersion);
importedSchemas.add(schemaPath);
refAttr.setAttributeValue(schemaPath);
childElement.addAttribute(refAttr);
}
}
return grammarsElement;
}
private void addSchema() throws IOException, RegistryException {
SchemaManager schemaManager = new SchemaManager(governance);
String schemaFilePath =
ProductConstant.getResourceLocations(ProductConstant.GREG_SERVER_NAME)
+ File.separator
+ "schema"
+ File.separator;
Schema schema =
schemaManager.newSchema(
FileManager.readFile(schemaFilePath + "Person.xsd").getBytes(), "Person.xsd");
schemaManager.addSchema(schema);
schema = schemaManager.getSchema(schema.getId());
Resource resource = governance.get(schema.getPath());
resource.addProperty("z", "30");
governance.put(schema.getPath(), resource);
}
/**
* Method to obtain a list of paths having resources of the given media type.
*
* @param registry the registry instance to run query on.
* @param mediaType the media type.
* @return an array of resource paths.
* @throws RegistryException if the operation failed.
*/
public static String[] getResultPaths(Registry registry, String mediaType)
throws RegistryException {
String[] result;
String[] paginatedResult;
try {
Map<String, String> parameter = new HashMap<String, String>();
parameter.put("1", mediaType);
parameter.put(
"query",
"SELECT DISTINCT REG_PATH_ID, REG_NAME FROM REG_RESOURCE WHERE REG_MEDIA_TYPE=?");
result = (String[]) registry.executeQuery(null, parameter).getContent();
if (result == null || result.length == 0) {
return new String[0];
}
result = removeMountPaths(result, registry);
MessageContext messageContext = MessageContext.getCurrentMessageContext();
if (PaginationUtils.isPaginationAnnotationFound("getPaginatedGovernanceArtifacts")
&& ((messageContext != null && PaginationUtils.isPaginationHeadersExist(messageContext))
|| PaginationContext.getInstance() != null)) {
int rowCount = result.length;
PaginationContext paginationContext;
try {
if (messageContext != null) {
PaginationUtils.setRowCount(messageContext, Integer.toString(rowCount));
paginationContext = PaginationUtils.initPaginationContext(messageContext);
} else {
paginationContext = PaginationContext.getInstance();
}
int start = paginationContext.getStart();
int count = paginationContext.getCount();
int startIndex;
if (start == 1) {
startIndex = 0;
} else {
startIndex = start;
}
if (rowCount < start + count) {
paginatedResult = new String[rowCount - startIndex];
System.arraycopy(result, startIndex, paginatedResult, 0, (rowCount - startIndex));
} else {
paginatedResult = new String[count];
System.arraycopy(result, startIndex, paginatedResult, 0, count);
}
return paginatedResult;
} finally {
PaginationContext.destroy();
}
}
} catch (RegistryException e) {
String msg = "Error in getting the result for media type: " + mediaType + ".";
log.error(msg, e);
throw new RegistryException(msg, e);
}
return result;
}
private void addWSDL() throws IOException, RegistryException {
WsdlManager wsdlManager = new WsdlManager(governance);
Wsdl wsdl;
String wsdlFilePath =
ProductConstant.getResourceLocations(ProductConstant.GREG_SERVER_NAME)
+ File.separator
+ "wsdl"
+ File.separator;
wsdl =
wsdlManager.newWsdl(
FileManager.readFile(wsdlFilePath + "echo.wsdl").getBytes(), "echo.wsdl");
wsdlManager.addWsdl(wsdl);
wsdl = wsdlManager.getWsdl(wsdl.getId());
Resource resource = governance.get(wsdl.getPath());
resource.addProperty("y", "20");
governance.put(wsdl.getPath(), resource);
}
/**
* This method deletes the specified tag on the given resource
*
* @param resourcePath - Path of the resource.
* @param tagName - Name of the tag
* @return HTTP 204 No Content response, if success.
*/
@DELETE
@Produces("application/json")
public Response deleteTag(
@QueryParam("path") String resourcePath,
@QueryParam("name") String tagName,
@HeaderParam("X-JWT-Assertion") String JWTToken) {
RestAPIAuthContext authContext =
RestAPISecurityUtils.getAuthContext(
PrivilegedCarbonContext.getThreadLocalCarbonContext(), JWTToken);
if (!authContext.isAuthorized()) {
return Response.status(Response.Status.UNAUTHORIZED).build();
}
try {
boolean tagFound = false;
Registry registry = getUserRegistry(authContext.getUserName(), authContext.getTenantId());
if (!registry.resourceExists(resourcePath)) {
return Response.status(Response.Status.NOT_FOUND)
.entity(RestAPIConstants.RESOURCE_NOT_FOUND + resourcePath)
.build();
}
org.wso2.carbon.registry.core.Tag[] tags = registry.getTags(resourcePath);
for (org.wso2.carbon.registry.core.Tag tag1 : tags) {
// if tag has been found remove the tag,set the tag found
// variable to true
if (tagName.equals(tag1.getTagName())) {
registry.removeTag(resourcePath, tagName);
tagFound = true;
}
}
if (tagFound) {
// if tag deleted
return Response.status(Response.Status.NO_CONTENT).build();
} else {
log.debug("tag not found");
// if the specified tag is not found,returns http 404
return Response.status(Response.Status.NOT_FOUND).build();
}
} catch (RegistryException e) {
log.error("Failed to delete a tag " + tagName + " " + "on resource " + resourcePath, e);
return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(e.getMessage()).build();
}
}
@Override
public void delete(RequestContext requestContext) throws RegistryException {
if (!CommonUtil.isUpdateLockAvailable()) {
return;
}
CommonUtil.acquireUpdateLock();
try {
Registry registry = requestContext.getRegistry();
ResourcePath resourcePath = requestContext.getResourcePath();
if (resourcePath == null) {
throw new RegistryException("The resource path is not available.");
}
Resource resource = registry.get(resourcePath.getPath());
} finally {
CommonUtil.releaseUpdateLock();
}
}
private void fixAssociations(
String path, String type, boolean isSource, boolean isTarget, Association[] toAdd)
throws RegistryException {
final String SEPARATOR = ":";
// Get the existing association list which is related to the current operation
Set<String> existingSet = new HashSet<String>();
for (Association association : registry.getAllAssociations(path)) {
if (type.equals(association.getAssociationType())
&& ((isSource && association.getSourcePath().equals(path))
|| (isTarget && association.getDestinationPath().equals(path)))) {
existingSet.add(
association.getSourcePath()
+ SEPARATOR
+ association.getDestinationPath()
+ SEPARATOR
+ association.getAssociationType());
}
}
// Get the updated association list from the projectGroup object
Set<String> updatedSet = new HashSet<String>();
for (Association association : toAdd) {
updatedSet.add(
association.getSourcePath()
+ SEPARATOR
+ association.getDestinationPath()
+ SEPARATOR
+ association.getAssociationType());
}
Set<String> removedAssociations = new HashSet<String>(existingSet);
removedAssociations.removeAll(updatedSet);
Set<String> newAssociations = new HashSet<String>(updatedSet);
newAssociations.removeAll(existingSet);
for (String removedAssociation : removedAssociations) {
String[] params = removedAssociation.split(SEPARATOR);
registry.removeAssociation(params[0], params[1], params[2]);
}
for (String newAssociation : newAssociations) {
String[] params = newAssociation.split(SEPARATOR);
registry.addAssociation(params[0], params[1], params[2]);
}
}
/**
* This method add array of tags to the specified resource
*
* @param resourcePath - Resource path
* @param tags - eg:{"tags":[<array of tag names>]}
* @return HTTP 204 No Content ,if success.
*/
@POST
@Consumes("application/json")
@Produces("application/json")
@ApiOperation(
value = "Add an array of tags to a resource",
httpMethod = "POST",
notes = "Add an array of tags to a resource")
@ApiResponses(
value = {
@ApiResponse(code = 204, message = "Resource tagged successfully"),
@ApiResponse(code = 401, message = "Invalid credentials provided"),
@ApiResponse(code = 404, message = "Specified resource not found"),
@ApiResponse(code = 500, message = "Internal server error occurred")
})
public Response addTags(
@QueryParam("path") String resourcePath,
TagModel tags,
@HeaderParam("X-JWT-Assertion") String JWTToken) {
RestAPIAuthContext authContext =
RestAPISecurityUtils.getAuthContext(
PrivilegedCarbonContext.getThreadLocalCarbonContext(), JWTToken);
if (!authContext.isAuthorized()) {
return Response.status(Response.Status.UNAUTHORIZED).build();
}
try {
Registry registry = getUserRegistry(authContext.getUserName(), authContext.getTenantId());
if (!registry.resourceExists(resourcePath)) {
return Response.status(Response.Status.NOT_FOUND)
.entity(RestAPIConstants.RESOURCE_NOT_FOUND)
.build();
}
String[] tagsOnResource = tags.getTags();
for (String aTagsOnResource : tagsOnResource) {
registry.applyTag(resourcePath, aTagsOnResource);
}
return Response.status(Response.Status.NO_CONTENT).build();
} catch (RegistryException e) {
log.error("user doesn't have permission to put the tags for the given resource", e);
return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(e.getMessage()).build();
}
}
public boolean removeDomainMappingFromRegistry(String actualHost) throws Exception {
boolean successfullyRemoved;
try {
registry.beginTransaction();
String hostResourcePath = CartridgeConstants.DomainMappingInfo.HOSTINFO;
if (registry.resourceExists(hostResourcePath)) {
Resource hostResource = registry.get(hostResourcePath);
Collection hostInfoCollection;
if (hostResource instanceof Collection) {
hostInfoCollection = (Collection) hostResource;
} else {
throw new Exception("Resource is not a collection " + hostResourcePath);
}
String[] paths = hostInfoCollection.getChildren();
for (String path : paths) {
Resource domainMapping = registry.get(path);
String actualHostInRegistry =
domainMapping.getProperty(CartridgeConstants.DomainMappingInfo.ACTUAL_HOST);
if (actualHostInRegistry != null && actualHost.equalsIgnoreCase(actualHostInRegistry)) {
registry.delete(path);
}
}
}
registry.commitTransaction();
successfullyRemoved = true;
} catch (RegistryException e) {
registry.rollbackTransaction();
log.error("Unable to remove the mapping", e);
throw e;
}
return successfullyRemoved;
}
/**
* This method is used to back up existing Files.
*
* @param registry registry instance.
* @param path path of the rxt.
* @param fileName file name of backed up rxt files.
* @throws RegistryException
*/
public static void backUpFiles(Registry registry, String path, String fileName)
throws RegistryException {
Resource resource = registry.get(path);
try {
contentToFile(resource.getContentStream(), fileName);
} catch (FileNotFoundException e) {
System.out.println("Could not read file content");
}
}
