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Java.libraries.native.anyof_model.mustache Maven / Gradle / Ivy
import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashSet;
import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonMappingException;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.SerializerProvider;
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
import com.fasterxml.jackson.databind.annotation.JsonSerialize;
import com.fasterxml.jackson.databind.deser.std.StdDeserializer;
import com.fasterxml.jackson.databind.ser.std.StdSerializer;
import {{invokerPackage}}.JSON;
{{>additionalModelTypeAnnotations}}{{>generatedAnnotation}}{{>xmlAnnotation}}
@JsonDeserialize(using={{classname}}.{{classname}}Deserializer.class)
@JsonSerialize(using = {{classname}}.{{classname}}Serializer.class)
public class {{classname}} extends AbstractOpenApiSchema{{#vendorExtensions.x-implements}}, {{{.}}}{{/vendorExtensions.x-implements}} {
private static final Logger log = Logger.getLogger({{classname}}.class.getName());
public static class {{classname}}Serializer extends StdSerializer<{{classname}}> {
public {{classname}}Serializer(Class<{{classname}}> t) {
super(t);
}
public {{classname}}Serializer() {
this(null);
}
@Override
public void serialize({{classname}} value, JsonGenerator jgen, SerializerProvider provider) throws IOException, JsonProcessingException {
jgen.writeObject(value.getActualInstance());
}
}
public static class {{classname}}Deserializer extends StdDeserializer<{{classname}}> {
public {{classname}}Deserializer() {
this({{classname}}.class);
}
public {{classname}}Deserializer(Class vc) {
super(vc);
}
@Override
public {{classname}} deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException {
JsonNode tree = jp.readValueAsTree();
Object deserialized = null;
{{#discriminator}}
Class cls = JSON.getClassForElement(tree, {{classname}}.class);
if (cls != null) {
// When the OAS schema includes a discriminator, use the discriminator value to
// discriminate the anyOf schemas.
// Get the discriminator mapping value to get the class.
deserialized = tree.traverse(jp.getCodec()).readValueAs(cls);
{{classname}} ret = new {{classname}}();
ret.setActualInstance(deserialized);
return ret;
}
{{/discriminator}}
{{#anyOf}}
// deserialize {{{.}}}
try {
deserialized = tree.traverse(jp.getCodec()).readValueAs({{{.}}}.class);
{{classname}} ret = new {{classname}}();
ret.setActualInstance(deserialized);
return ret;
} catch (Exception e) {
// deserialization failed, continue, log to help debugging
log.log(Level.FINER, "Input data does not match '{{classname}}'", e);
}
{{/anyOf}}
throw new IOException(String.format("Failed deserialization for {{classname}}: no match found"));
}
/**
* Handle deserialization of the 'null' value.
*/
@Override
public {{classname}} getNullValue(DeserializationContext ctxt) throws JsonMappingException {
{{#isNullable}}
return null;
{{/isNullable}}
{{^isNullable}}
throw new JsonMappingException(ctxt.getParser(), "{{classname}} cannot be null");
{{/isNullable}}
}
}
// store a list of schema names defined in anyOf
public static final Map> schemas = new HashMap>();
public {{classname}}() {
super("anyOf", {{#isNullable}}Boolean.TRUE{{/isNullable}}{{^isNullable}}Boolean.FALSE{{/isNullable}});
}
{{> libraries/native/additional_properties }}
{{#additionalPropertiesType}}
/**
* Return true if this {{name}} object is equal to o.
*/
@Override
public boolean equals(Object o) {
return super.equals(o) && Objects.equals(this.additionalProperties, (({{classname}})o).additionalProperties);
}
@Override
public int hashCode() {
return Objects.hash(getActualInstance(), isNullable(), getSchemaType(), additionalProperties);
}
{{/additionalPropertiesType}}
{{#anyOf}}
public {{classname}}({{{.}}} o) {
super("anyOf", {{#isNullable}}Boolean.TRUE{{/isNullable}}{{^isNullable}}Boolean.FALSE{{/isNullable}});
setActualInstance(o);
}
{{/anyOf}}
static {
{{#anyOf}}
schemas.put("{{{.}}}", {{{.}}}.class);
{{/anyOf}}
JSON.registerDescendants({{classname}}.class, Collections.unmodifiableMap(schemas));
{{#discriminator}}
// Initialize and register the discriminator mappings.
Map> mappings = new HashMap>();
{{#mappedModels}}
mappings.put("{{mappingName}}", {{modelName}}.class);
{{/mappedModels}}
mappings.put("{{name}}", {{classname}}.class);
JSON.registerDiscriminator({{classname}}.class, "{{propertyBaseName}}", mappings);
{{/discriminator}}
}
@Override
public Map> getSchemas() {
return {{classname}}.schemas;
}
/**
* Set the instance that matches the anyOf child schema, check
* the instance parameter is valid against the anyOf child schemas:
* {{#anyOf}}{{{.}}}{{^-last}}, {{/-last}}{{/anyOf}}
*
* It could be an instance of the 'anyOf' schemas.
* The anyOf child schemas may themselves be a composed schema (allOf, anyOf, anyOf).
*/
@Override
public void setActualInstance(Object instance) {
{{#isNullable}}
if (instance == null) {
super.setActualInstance(instance);
return;
}
{{/isNullable}}
{{#anyOf}}
if (JSON.isInstanceOf({{{.}}}.class, instance, new HashSet>())) {
super.setActualInstance(instance);
return;
}
{{/anyOf}}
throw new RuntimeException("Invalid instance type. Must be {{#anyOf}}{{{.}}}{{^-last}}, {{/-last}}{{/anyOf}}");
}
/**
* Get the actual instance, which can be the following:
* {{#anyOf}}{{{.}}}{{^-last}}, {{/-last}}{{/anyOf}}
*
* @return The actual instance ({{#anyOf}}{{{.}}}{{^-last}}, {{/-last}}{{/anyOf}})
*/
@Override
public Object getActualInstance() {
return super.getActualInstance();
}
{{#anyOf}}
/**
* Get the actual instance of `{{{.}}}`. If the actual instance is not `{{{.}}}`,
* the ClassCastException will be thrown.
*
* @return The actual instance of `{{{.}}}`
* @throws ClassCastException if the instance is not `{{{.}}}`
*/
public {{{.}}} get{{{.}}}() throws ClassCastException {
return ({{{.}}})super.getActualInstance();
}
{{/anyOf}}
{{#supportUrlQuery}}
/**
* Convert the instance into URL query string.
*
* @return URL query string
*/
public String toUrlQueryString() {
return toUrlQueryString(null);
}
/**
* Convert the instance into URL query string.
*
* @param prefix prefix of the query string
* @return URL query string
*/
public String toUrlQueryString(String prefix) {
String suffix = "";
String containerSuffix = "";
String containerPrefix = "";
if (prefix == null) {
// style=form, explode=true, e.g. /pet?name=cat&type=manx
prefix = "";
} else {
// deepObject style e.g. /pet?id[name]=cat&id[type]=manx
prefix = prefix + "[";
suffix = "]";
containerSuffix = "]";
containerPrefix = "[";
}
StringJoiner joiner = new StringJoiner("&");
{{#composedSchemas.oneOf}}
{{^vendorExtensions.x-duplicated-data-type}}
if (getActualInstance() instanceof {{{dataType}}}) {
{{#isArray}}
{{#items.isPrimitiveType}}
{{#uniqueItems}}
if (getActualInstance() != null) {
int i = 0;
for ({{{items.dataType}}} _item : ({{{dataType}}})getActualInstance()) {
joiner.add(String.format("%s{{baseName}}%s%s=%s", prefix, suffix,
"".equals(suffix) ? "" : String.format("%s%d%s", containerPrefix, i, containerSuffix),
URLEncoder.encode(String.valueOf(_item), StandardCharsets.UTF_8).replaceAll("\\+", "%20")));
}
i++;
}
{{/uniqueItems}}
{{^uniqueItems}}
if (getActualInstance() != null) {
for (int i = 0; i < (({{{dataType}}})getActualInstance()).size(); i++) {
joiner.add(String.format("%s{{baseName}}%s%s=%s", prefix, suffix,
"".equals(suffix) ? "" : String.format("%s%d%s", containerPrefix, i, containerSuffix),
URLEncoder.encode(String.valueOf(getActualInstance().get(i)), StandardCharsets.UTF_8).replaceAll("\\+", "%20")));
}
}
{{/uniqueItems}}
{{/items.isPrimitiveType}}
{{^items.isPrimitiveType}}
{{#items.isModel}}
{{#uniqueItems}}
if (getActualInstance() != null) {
int i = 0;
for ({{{items.dataType}}} _item : ({{{dataType}}})getActualInstance()) {
if (_item != null) {
joiner.add(_item.toUrlQueryString(String.format("%s{{baseName}}%s%s", prefix, suffix,
"".equals(suffix) ? "" : String.format("%s%d%s", containerPrefix, i, containerSuffix))));
}
}
i++;
}
{{/uniqueItems}}
{{^uniqueItems}}
if (getActualInstance() != null) {
for (int i = 0; i < (({{{dataType}}})getActualInstance()).size(); i++) {
if ((({{{dataType}}})getActualInstance()).get(i) != null) {
joiner.add((({{{items.dataType}}})getActualInstance()).get(i).toUrlQueryString(String.format("%s{{baseName}}%s%s", prefix, suffix,
"".equals(suffix) ? "" : String.format("%s%d%s", containerPrefix, i, containerSuffix))));
}
}
}
{{/uniqueItems}}
{{/items.isModel}}
{{^items.isModel}}
{{#uniqueItems}}
if (getActualInstance() != null) {
int i = 0;
for ({{{items.dataType}}} _item : ({{{dataType}}})getActualInstance()) {
if (_item != null) {
joiner.add(String.format("%s{{baseName}}%s%s=%s", prefix, suffix,
"".equals(suffix) ? "" : String.format("%s%d%s", containerPrefix, i, containerSuffix),
URLEncoder.encode(String.valueOf(_item), StandardCharsets.UTF_8).replaceAll("\\+", "%20")));
}
i++;
}
}
{{/uniqueItems}}
{{^uniqueItems}}
if (getActualInstance() != null) {
for (int i = 0; i < (({{{dataType}}})getActualInstance()).size(); i++) {
if (getActualInstance().get(i) != null) {
joiner.add(String.format("%s{{baseName}}%s%s=%s", prefix, suffix,
"".equals(suffix) ? "" : String.format("%s%d%s", containerPrefix, i, containerSuffix),
URLEncoder.encode(String.valueOf((({{{dataType}}})getActualInstance()).get(i)), StandardCharsets.UTF_8).replaceAll("\\+", "%20")));
}
}
}
{{/uniqueItems}}
{{/items.isModel}}
{{/items.isPrimitiveType}}
{{/isArray}}
{{^isArray}}
{{#isMap}}
{{#items.isPrimitiveType}}
if (getActualInstance() != null) {
for (String _key : (({{{dataType}}})getActualInstance()).keySet()) {
joiner.add(String.format("%s{{baseName}}%s%s=%s", prefix, suffix,
"".equals(suffix) ? "" : String.format("%s%d%s", containerPrefix, _key, containerSuffix),
getActualInstance().get(_key), URLEncoder.encode(String.valueOf((({{{dataType}}})getActualInstance()).get(_key)), StandardCharsets.UTF_8).replaceAll("\\+", "%20")));
}
}
{{/items.isPrimitiveType}}
{{^items.isPrimitiveType}}
if (getActualInstance() != null) {
for (String _key : (({{{dataType}}})getActualInstance()).keySet()) {
if ((({{{dataType}}})getActualInstance()).get(_key) != null) {
joiner.add((({{{items.dataType}}})getActualInstance()).get(_key).toUrlQueryString(String.format("%s{{baseName}}%s%s", prefix, suffix,
"".equals(suffix) ? "" : String.format("%s%d%s", containerPrefix, _key, containerSuffix))));
}
}
}
{{/items.isPrimitiveType}}
{{/isMap}}
{{^isMap}}
{{#isPrimitiveType}}
if (getActualInstance() != null) {
joiner.add(String.format("%s{{{baseName}}}%s=%s", prefix, suffix, URLEncoder.encode(String.valueOf(getActualInstance()), StandardCharsets.UTF_8).replaceAll("\\+", "%20")));
}
{{/isPrimitiveType}}
{{^isPrimitiveType}}
{{#isModel}}
if (getActualInstance() != null) {
joiner.add((({{{dataType}}})getActualInstance()).toUrlQueryString(prefix + "{{{baseName}}}" + suffix));
}
{{/isModel}}
{{^isModel}}
if (getActualInstance() != null) {
joiner.add(String.format("%s{{{baseName}}}%s=%s", prefix, suffix, URLEncoder.encode(String.valueOf(getActualInstance()), StandardCharsets.UTF_8).replaceAll("\\+", "%20")));
}
{{/isModel}}
{{/isPrimitiveType}}
{{/isMap}}
{{/isArray}}
return joiner.toString();
}
{{/vendorExtensions.x-duplicated-data-type}}
{{/composedSchemas.oneOf}}
return null;
}
{{/supportUrlQuery}}
}
