public Tag tag(ObjectNode node, String location, ParseResult result) {
Tag tag = null;
if (node != null) {
tag = new Tag();
Set<String> keys = getKeys(node);
String value = getString("name", node, true, location, result);
tag.name(value);
value = getString("description", node, false, location, result);
tag.description(value);
ObjectNode externalDocs = getObject("externalDocs", node, false, location, result);
ExternalDocs docs = externalDocs(externalDocs, location + "externalDocs", result);
tag.externalDocs(docs);
// extra keys
for (String key : keys) {
if (key.startsWith("x-")) {
tag.setVendorExtension(key, extension(node.get(key)));
} else if (!TAG_KEYS.contains(key)) {
result.extra(location + ".externalDocs", key, node.get(key));
}
}
}
return tag;
}
private void parse(
Swagger swagger, RestDefinition rest, String camelContextId, ClassResolver classResolver) {
List<VerbDefinition> verbs = new ArrayList<>(rest.getVerbs());
// must sort the verbs by uri so we group them together when an uri has multiple operations
Collections.sort(verbs, new VerbOrdering());
// we need to group the operations within the same tag, so use the path as default if not
// configured
String pathAsTag =
rest.getTag() != null ? rest.getTag() : FileUtil.stripLeadingSeparator(rest.getPath());
String summary = rest.getDescriptionText();
if (ObjectHelper.isNotEmpty(pathAsTag)) {
// add rest as tag
Tag tag = new Tag();
tag.description(summary);
tag.name(pathAsTag);
swagger.addTag(tag);
}
// gather all types in use
Set<String> types = new LinkedHashSet<>();
for (VerbDefinition verb : verbs) {
String type = verb.getType();
if (ObjectHelper.isNotEmpty(type)) {
if (type.endsWith("[]")) {
type = type.substring(0, type.length() - 2);
}
types.add(type);
}
type = verb.getOutType();
if (ObjectHelper.isNotEmpty(type)) {
if (type.endsWith("[]")) {
type = type.substring(0, type.length() - 2);
}
types.add(type);
}
// there can also be types in response messages
if (verb.getResponseMsgs() != null) {
for (RestOperationResponseMsgDefinition def : verb.getResponseMsgs()) {
type = def.getResponseModel();
if (ObjectHelper.isNotEmpty(type)) {
if (type.endsWith("[]")) {
type = type.substring(0, type.length() - 2);
}
types.add(type);
}
}
}
}
// use annotation scanner to find models (annotated classes)
for (String type : types) {
Class<?> clazz = classResolver.resolveClass(type);
appendModels(clazz, swagger);
}
// used during gathering of apis
List<Path> paths = new ArrayList<>();
String basePath = rest.getPath();
for (VerbDefinition verb : verbs) {
// the method must be in lower case
String method = verb.asVerb().toLowerCase(Locale.US);
// operation path is a key
String opPath = SwaggerHelper.buildUrl(basePath, verb.getUri());
Operation op = new Operation();
if (ObjectHelper.isNotEmpty(pathAsTag)) {
// group in the same tag
op.addTag(pathAsTag);
}
// add id as vendor extensions
op.getVendorExtensions().put("x-camelContextId", camelContextId);
op.getVendorExtensions().put("x-routeId", verb.getRouteId());
Path path = swagger.getPath(opPath);
if (path == null) {
path = new Path();
paths.add(path);
}
path = path.set(method, op);
String consumes = verb.getConsumes() != null ? verb.getConsumes() : rest.getConsumes();
if (consumes != null) {
String[] parts = consumes.split(",");
for (String part : parts) {
op.addConsumes(part);
}
}
String produces = verb.getProduces() != null ? verb.getProduces() : rest.getProduces();
if (produces != null) {
String[] parts = produces.split(",");
for (String part : parts) {
op.addProduces(part);
}
}
if (verb.getDescriptionText() != null) {
op.summary(verb.getDescriptionText());
}
for (RestOperationParamDefinition param : verb.getParams()) {
Parameter parameter = null;
if (param.getType().equals(RestParamType.body)) {
parameter = new BodyParameter();
} else if (param.getType().equals(RestParamType.form)) {
parameter = new FormParameter();
} else if (param.getType().equals(RestParamType.header)) {
parameter = new HeaderParameter();
} else if (param.getType().equals(RestParamType.path)) {
parameter = new PathParameter();
} else if (param.getType().equals(RestParamType.query)) {
parameter = new QueryParameter();
}
if (parameter != null) {
parameter.setName(param.getName());
parameter.setAccess(param.getAccess());
parameter.setDescription(param.getDescription());
parameter.setRequired(param.getRequired());
// set type on parameter
if (parameter instanceof SerializableParameter) {
SerializableParameter sp = (SerializableParameter) parameter;
if (param.getDataType() != null) {
sp.setType(param.getDataType());
}
if (param.getAllowableValues() != null) {
sp.setEnum(param.getAllowableValues());
}
}
// set schema on body parameter
if (parameter instanceof BodyParameter) {
BodyParameter bp = (BodyParameter) parameter;
if (verb.getType() != null) {
String ref = modelTypeAsRef(verb.getType(), swagger);
if (ref != null) {
bp.setSchema(new RefModel(ref));
}
}
}
op.addParameter(parameter);
}
}
// if we have an out type then set that as response message
if (verb.getOutType() != null) {
Response response = new Response();
Property prop = modelTypeAsProperty(verb.getOutType(), swagger);
response.setSchema(prop);
response.setDescription("Output type");
op.addResponse("200", response);
}
// enrich with configured response messages from the rest-dsl
for (RestOperationResponseMsgDefinition msg : verb.getResponseMsgs()) {
Response response = null;
if (op.getResponses() != null) {
response = op.getResponses().get(msg.getCode());
}
if (response == null) {
response = new Response();
}
if (ObjectHelper.isNotEmpty(msg.getResponseModel())) {
Property prop = modelTypeAsProperty(msg.getResponseModel(), swagger);
response.setSchema(prop);
}
response.setDescription(msg.getMessage());
op.addResponse(msg.getCode(), response);
}
// add path
swagger.path(opPath, path);
}
}