org.jsonschema2pojo.Jackson2Annotator Java Examples

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Example #1
Source File: OpenApi2JaxRs.java    From apicurio-studio with Apache License 2.0 4 votes vote down vote up 
/**
 * Generates a Java Bean class for the given bean info.  The bean info should
 * have a name, package, and JSON Schema.  This information will be used to 
 * generate a POJO.
 * @param bean
 * @param info 
 * @param codeWriter
 * @throws IOException
 */
private void generateJavaBean(CodegenJavaBean bean, CodegenInfo info, IndexedCodeWriter codeWriter) throws IOException {
    JCodeModel codeModel = new JCodeModel();
    GenerationConfig config = new DefaultGenerationConfig() {
        @Override
        public boolean isUsePrimitives() {
            return false;
        }
        @Override
        public boolean isIncludeHashcodeAndEquals() {
            return false;
        }
        @Override
        public boolean isIncludeAdditionalProperties() {
            return false;
        }
        @Override
        public boolean isIncludeToString() {
            return false;
        }
    };

    SchemaMapper schemaMapper = new SchemaMapper(
            new JaxRsRuleFactory(config, new Jackson2Annotator(config), new SchemaStore() {
                @Override
                public Schema create(Schema parent, String path, String refFragmentPathDelimiters) {
                    String beanClassname = schemaRefToFQCN(path);
                    for (CodegenJavaBean cgBean : info.getBeans()) {
                        String cgBeanFQCN = cgBean.getPackage() + "." + StringUtils.capitalize(cgBean.getName());
                        if (beanClassname.equals(cgBeanFQCN)) {
                            Schema schema = new Schema(classnameToUri(beanClassname), cgBean.get$schema(), null);
                            JType jclass = codeModel._getClass(beanClassname);
                            if (jclass == null) {
                                jclass = codeModel.directClass(beanClassname);
                            }
                            schema.setJavaType(jclass);
                            return schema;
                        }
                    }
                    System.out.println("!!!!! :: " + beanClassname);
                    // TODO if we get here, we probably want to return an empty schema
                    return super.create(parent, path, refFragmentPathDelimiters);
                }
            }),
            new SchemaGenerator());
    String source = mapper.writeValueAsString(bean.get$schema());
    schemaMapper.generate(codeModel, bean.getName(), bean.getPackage(), source);
    codeModel.build(codeWriter);
}