public List<SecurityRequirement> securityRequirements(
ArrayNode node, String location, ParseResult result) {
if (node == null) return null;
List<SecurityRequirement> output = new ArrayList<SecurityRequirement>();
for (JsonNode item : node) {
SecurityRequirement security = new SecurityRequirement();
if (item.getNodeType().equals(JsonNodeType.OBJECT)) {
ObjectNode on = (ObjectNode) item;
Set<String> keys = getKeys(on);
for (String key : keys) {
List<String> scopes = new ArrayList<>();
ArrayNode obj = getArray(key, on, false, location + ".security", result);
if (obj != null) {
for (JsonNode n : obj) {
if (n.getNodeType().equals(JsonNodeType.STRING)) {
scopes.add(n.asText());
} else {
result.invalidType(location, key, "string", n);
}
}
}
security.requirement(key, scopes);
}
}
output.add(security);
}
return output;
}
public Model allOfModel(ObjectNode node, String location, ParseResult result) {
JsonNode sub = node.get("$ref");
JsonNode allOf = node.get("allOf");
if (sub != null) {
if (sub.getNodeType().equals(JsonNodeType.OBJECT)) {
return refModel((ObjectNode) sub, location, result);
} else {
result.invalidType(location, "$ref", "object", sub);
return null;
}
} else if (allOf != null) {
ComposedModel model = null;
// we only support one parent, no multiple inheritance or composition
if (allOf.getNodeType().equals(JsonNodeType.ARRAY)) {
model = new ComposedModel();
int pos = 0;
for (JsonNode part : allOf) {
if (part.getNodeType().equals(JsonNodeType.OBJECT)) {
Model segment = definition((ObjectNode) part, location, result);
if (segment != null) {
model.getAllOf().add(segment);
}
} else {
result.invalidType(location, "allOf[" + pos + "]", "object", part);
}
pos++;
}
List<Model> allComponents = model.getAllOf();
if (allComponents.size() >= 1) {
model.setParent(allComponents.get(0));
if (allComponents.size() >= 2) {
model.setChild(allComponents.get(allComponents.size() - 1));
List<RefModel> interfaces = new ArrayList<RefModel>();
int size = allComponents.size();
for (Model m : allComponents.subList(1, size - 1)) {
if (m instanceof RefModel) {
RefModel ref = (RefModel) m;
interfaces.add(ref);
}
}
model.setInterfaces(interfaces);
} else {
model.setChild(new ModelImpl());
}
}
return model;
} else {
result.invalidType(location, "allOf", "array", allOf);
}
return model;
}
return null;
}
public List<String> tagStrings(ArrayNode nodes, String location, ParseResult result) {
if (nodes == null) return null;
List<String> output = new ArrayList<String>();
for (JsonNode node : nodes) {
if (node.getNodeType().equals(JsonNodeType.STRING)) {
output.add(node.textValue());
}
}
return output;
}
public List<Parameter> parameters(ArrayNode obj, String location, ParseResult result) {
List<Parameter> output = new ArrayList<Parameter>();
if (obj == null) {
return output;
}
for (JsonNode item : obj) {
if (item.getNodeType().equals(JsonNodeType.OBJECT)) {
Parameter param = parameter((ObjectNode) item, location, result);
if (param != null) {
output.add(param);
}
}
}
return output;
}
public List<Tag> tags(ArrayNode nodes, String location, ParseResult result) {
if (nodes == null) return null;
List<Tag> output = new ArrayList<Tag>();
for (JsonNode node : nodes) {
if (node.getNodeType().equals(JsonNodeType.OBJECT)) {
Tag tag = tag((ObjectNode) node, location + ".tags", result);
if (tag != null) {
output.add(tag);
}
}
}
return output;
}
public Object extension(JsonNode jsonNode) {
if (jsonNode.getNodeType().equals(JsonNodeType.BOOLEAN)) {
return jsonNode.asBoolean();
}
if (jsonNode.getNodeType().equals(JsonNodeType.STRING)) {
return jsonNode.asText();
}
if (jsonNode.getNodeType().equals(JsonNodeType.NUMBER)) {
NumericNode n = (NumericNode) jsonNode;
if (n.isLong()) {
return jsonNode.asLong();
}
if (n.isInt()) {
return jsonNode.asInt();
}
if (n.isBigDecimal()) {
return jsonNode.textValue();
}
if (n.isBoolean()) {
return jsonNode.asBoolean();
}
if (n.isFloat()) {
return jsonNode.floatValue();
}
if (n.isDouble()) {
return jsonNode.doubleValue();
}
if (n.isShort()) {
return jsonNode.intValue();
}
return jsonNode.asText();
}
if (jsonNode.getNodeType().equals(JsonNodeType.ARRAY)) {
ArrayNode an = (ArrayNode) jsonNode;
List<Object> o = new ArrayList<Object>();
for (JsonNode i : an) {
Object obj = extension(i);
if (obj != null) {
o.add(obj);
}
}
return o;
}
return jsonNode;
}
public List<String> getMessages() {
List<String> messages = new ArrayList<String>();
for (Location l : extra.keySet()) {
String location = l.location.equals("") ? "" : l.location + ".";
String message = "attribute " + location + l.key + " is unexpected";
messages.add(message);
}
for (Location l : invalidType.keySet()) {
String location = l.location.equals("") ? "" : l.location + ".";
String message =
"attribute " + location + l.key + " is not of type `" + invalidType.get(l) + "`";
messages.add(message);
}
for (Location l : missing) {
String location = l.location.equals("") ? "" : l.location + ".";
String message = "attribute " + location + l.key + " is missing";
messages.add(message);
}
return messages;
}
public Model definition(ObjectNode node, String location, ParseResult result) {
if (node == null) {
result.missing(location, "empty schema");
}
if (node.get("$ref") != null) {
return refModel(node, location, result);
}
if (node.get("allOf") != null) {
return allOfModel(node, location, result);
}
Model model = null;
String value = null;
String type = getString("type", node, false, location, result);
Model m = new ModelImpl();
if ("array".equals(type)) {
ArrayModel am = new ArrayModel();
ObjectNode propertyNode = getObject("properties", node, false, location, result);
Map<String, Property> properties = properties(propertyNode, location, result);
am.setProperties(properties);
ObjectNode itemsNode = getObject("items", node, false, location, result);
Property items = property(itemsNode, location, result);
if (items != null) {
am.items(items);
}
model = am;
} else {
ModelImpl impl = new ModelImpl();
impl.setType(value);
JsonNode ap = node.get("additionalProperties");
if (ap != null && ap.getNodeType().equals(JsonNodeType.OBJECT)) {
impl.setAdditionalProperties(Json.mapper().convertValue(ap, Property.class));
}
value = getString("default", node, false, location, result);
impl.setDefaultValue(value);
value = getString("format", node, false, location, result);
impl.setFormat(value);
value = getString("discriminator", node, false, location, result);
impl.setDiscriminator(value);
JsonNode xml = node.get("xml");
if (xml != null) {
impl.setXml(Json.mapper().convertValue(xml, Xml.class));
}
ObjectNode externalDocs = getObject("externalDocs", node, false, location, result);
ExternalDocs docs = externalDocs(externalDocs, location, result);
impl.setExternalDocs(docs);
ObjectNode properties = getObject("properties", node, true, location, result);
if (properties != null) {
Set<String> propertyNames = getKeys(properties);
for (String propertyName : propertyNames) {
JsonNode propertyNode = properties.get(propertyName);
if (propertyNode.getNodeType().equals(JsonNodeType.OBJECT)) {
ObjectNode on = (ObjectNode) propertyNode;
Property property = property(on, location, result);
impl.property(propertyName, property);
} else {
result.invalidType(location, "properties", "object", propertyNode);
}
}
}
// need to set properties first
ArrayNode required = getArray("required", node, false, location, result);
if (required != null) {
List<String> requiredProperties = new ArrayList<String>();
for (JsonNode n : required) {
if (n.getNodeType().equals(JsonNodeType.STRING)) {
requiredProperties.add(((TextNode) n).textValue());
} else {
result.invalidType(location, "required", "string", n);
}
}
if (requiredProperties.size() > 0) {
impl.setRequired(requiredProperties);
}
}
// extra keys
Set<String> keys = getKeys(node);
for (String key : keys) {
if (key.startsWith("x-")) {
impl.setVendorExtension(key, extension(node.get(key)));
} else if (!SCHEMA_KEYS.contains(key)) {
result.extra(location, key, node.get(key));
}
}
if ("{ }".equals(Json.pretty(impl))) return null;
model = impl;
}
JsonNode exampleNode = node.get("example");
if (exampleNode != null) {
// we support text or object nodes
if (exampleNode.getNodeType().equals(JsonNodeType.OBJECT)) {
ObjectNode on = getObject("example", node, false, location, result);
if (on != null) {
model.setExample(on);
}
} else {
model.setExample(exampleNode.asText());
}
}
if (model != null) {
value = getString("description", node, false, location, result);
model.setDescription(value);
value = getString("title", node, false, location, result);
model.setTitle(value);
}
return model;
}
public Parameter parameter(ObjectNode obj, String location, ParseResult result) {
if (obj == null) {
return null;
}
Parameter output = null;
JsonNode ref = obj.get("$ref");
if (ref != null) {
if (ref.getNodeType().equals(JsonNodeType.STRING)) {
return refParameter((TextNode) ref, location, result);
} else {
result.invalidType(location, "$ref", "string", obj);
return null;
}
}
String l = null;
JsonNode ln = obj.get("name");
if (ln != null) {
l = ln.asText();
} else {
l = "['unknown']";
}
location += ".[" + l + "]";
String value = getString("in", obj, true, location, result);
if (value != null) {
String type = getString("type", obj, false, location, result);
String format = getString("format", obj, false, location, result);
AbstractSerializableParameter<?> sp = null;
if ("query".equals(value)) {
sp = new QueryParameter();
} else if ("header".equals(value)) {
sp = new HeaderParameter();
} else if ("path".equals(value)) {
sp = new PathParameter();
} else if ("formData".equals(value)) {
sp = new FormParameter();
}
if (sp != null) {
// type is mandatory when sp != null
getString("type", obj, true, location, result);
Map<PropertyBuilder.PropertyId, Object> map =
new HashMap<PropertyBuilder.PropertyId, Object>();
map.put(TYPE, type);
map.put(FORMAT, format);
String defaultValue = getString("default", obj, false, location, result);
map.put(DEFAULT, defaultValue);
sp.setDefault(defaultValue);
Double dbl = getDouble("maximum", obj, false, location, result);
if (dbl != null) {
map.put(MAXIMUM, dbl);
sp.setMaximum(dbl);
}
Boolean bl = getBoolean("exclusiveMaximum", obj, false, location, result);
if (bl != null) {
map.put(EXCLUSIVE_MAXIMUM, bl);
sp.setExclusiveMaximum(bl);
}
dbl = getDouble("minimum", obj, false, location, result);
if (dbl != null) {
map.put(MINIMUM, dbl);
sp.setMinimum(dbl);
}
bl = getBoolean("exclusiveMinimum", obj, false, location, result);
if (bl != null) {
map.put(EXCLUSIVE_MINIMUM, bl);
sp.setExclusiveMinimum(bl);
}
map.put(MAX_LENGTH, getInteger("maxLength", obj, false, location, result));
map.put(MIN_LENGTH, getInteger("minLength", obj, false, location, result));
String pat = getString("pattern", obj, false, location, result);
map.put(PATTERN, pat);
sp.setPattern(pat);
Integer iv = getInteger("maxItems", obj, false, location, result);
map.put(MAX_ITEMS, iv);
sp.setMaxItems(iv);
iv = getInteger("minItems", obj, false, location, result);
map.put(MIN_ITEMS, iv);
sp.setMinItems(iv);
map.put(UNIQUE_ITEMS, getBoolean("uniqueItems", obj, false, location, result));
ArrayNode an = getArray("enum", obj, false, location, result);
if (an != null) {
List<String> _enum = new ArrayList<String>();
for (JsonNode n : an) {
_enum.add(n.textValue());
}
sp.setEnum(_enum);
map.put(ENUM, _enum);
}
Property prop = PropertyBuilder.build(type, format, map);
if (prop != null) {
sp.setProperty(prop);
ObjectNode items = getObject("items", obj, false, location, result);
if (items != null) {
Property inner = schema(null, items, location, result);
sp.setItems(inner);
}
}
Set<String> keys = getKeys(obj);
for (String key : keys) {
if (key.startsWith("x-")) {
sp.setVendorExtension(key, extension(obj.get(key)));
} else if (!PARAMETER_KEYS.contains(key)) {
result.extra(location, key, obj.get(key));
}
}
String collectionFormat = getString("collectionFormat", obj, false, location, result);
sp.setCollectionFormat(collectionFormat);
output = sp;
} else if ("body".equals(value)) {
output = Json.mapper().convertValue(obj, Parameter.class);
}
if (output != null) {
value = getString("name", obj, true, location, result);
output.setName(value);
value = getString("description", obj, false, location, result);
output.setDescription(value);
Boolean required = getBoolean("required", obj, false, location, result);
if (required != null) {
output.setRequired(required);
}
}
}
return output;
}
public void missing(String location, String key) {
missing.add(new Location(location, key));
}