Data Models
A Java and TypeScript library for reading, writing, and manipulating OpenAPI and AsyncAPI documents.
Installation
<dependency>
<groupId>io.apitomy</groupId>
<artifactId>apitomy-data-models</artifactId>
<version>3.1.0</version>
</dependency>implementation 'io.apitomy:apitomy-data-models:3.1.0'npm install @apitomy/data-modelsFeatures
Multi-Spec Support
Full support for OpenAPI 2.0, 3.0, 3.1, 3.2, and AsyncAPI 2.x/3.x specifications with a unified object model.
Read, Write, Edit
Parse documents from JSON or YAML, manipulate them programmatically using a rich typed API, and serialize back to any format.
Validation
Built-in validation engine with hundreds of rules for detecting problems in your API specifications.
Visitor Pattern
Powerful visitor and traverser patterns for querying, analyzing, and transforming document trees without manual tree walking.
Quick Start
JavaDocument doc = Library.readDocumentFromJSONString(jsonString);
Library.visitTree(doc, new CombinedVisitorAdapter() {
@Override
public void visitSchema(Schema node) {
System.out.println("Schema: " + node.getTitle());
}
}, TraverserDirection.down);