@Override
protected Response getPaginatedResults(
Tag[] tags, int start, int size, String sortBy, String sortOrder) {
org.wso2.carbon.registry.core.Tag[] paginatedTags;
String[] tagNames = new String[tags.length];
if (size == 0 && start == 0) {
for (int i = 0; i < tags.length; i++) {
tagNames[i] = tags[i].getTagName();
}
TagModel tagModel = new TagModel();
tagModel.setTags(tagNames);
return Response.ok(tagModel).build();
}
if (tags.length < start) {
return Response.status(Response.Status.BAD_REQUEST).build();
}
if (tags.length < start + size) {
paginatedTags = new org.wso2.carbon.registry.core.Tag[tags.length - start];
System.arraycopy(tags, start, paginatedTags, 0, tags.length - start);
} else {
paginatedTags = new org.wso2.carbon.registry.core.Tag[size];
System.arraycopy(tags, start, paginatedTags, 0, size);
}
String[] paginatedTagNames = new String[paginatedTags.length];
for (int i = 0; i < paginatedTags.length; i++) {
paginatedTagNames[i] = paginatedTags[i].getTagName();
}
TagModel paginatedTagModel = new TagModel();
paginatedTagModel.setTags(paginatedTagNames);
return Response.ok(paginatedTagModel).build();
}
/**
* 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();
}
}