kubilaycicek/api-paths

Rest Api All Operations

I developed a component that lists the operations in API.

@Component
public class AppPathComponent {

@Autowired
WebApplicationContext applicationContext;

@Autowired
private RequestMappingHandlerMapping requestMappingHandlerMapping;

public List<Operation> getApiPaths() {

    List<Operation> operations = new ArrayList<>();
    Map<RequestMappingInfo, HandlerMethod> map = requestMappingHandlerMapping.getHandlerMethods();
    for (Map.Entry<RequestMappingInfo, HandlerMethod> m : map.entrySet()) {

        Operation operation = new Operation();
        RequestMappingInfo info = m.getKey();
        HandlerMethod method = m.getValue();
        PatternsRequestCondition p = info.getPatternsCondition();

        for (String url : p.getPatterns()) {
            operation.setUrl(url);
        }

        operation.setClassName(method.getMethod().getDeclaringClass().getName());
        operation.setMethod(method.getMethod().getName());

        RequestMethodsRequestCondition methodsCondition = info.getMethodsCondition();
        String type = methodsCondition.toString();
        if (type != null && type.startsWith("[") && type.endsWith("]")) {
            type = type.substring(1, type.length() - 1);
            operation.setType(type);
        }
        operations.add(operation);
    }
    return operations;
}

Result

    [
        {
            "url": "/products/addProduct",
            "method": "addProduct",
            "className": "com.kubilaycicek.product.rest.ProductController",
            "type": "POST"
        },
        {
            "url": "/products/updateProduct/{id}",
            "method": "updateProduct",
            "className": "com.kubilaycicek.product.rest.ProductController",
            "type": "PUT"
        },
        {
            "url": "/error",
            "method": "error",
            "className": "org.springframework.boot.autoconfigure.web.servlet.error.BasicErrorController",
            "type": ""
        },
        {
            "url": "/products/product/{id}",
             "method": "getProduct",
             "className": "com.kubilaycicek.product.rest.ProductController",
             "type": "GET"
        },
        {
            "url": "/products/list",
            "method": "getList",
            "className": "com.kubilaycicek.product.rest.ProductController",
            "type": "GET"
         },
         {
            "url": "/error",
            "method": "errorHtml",
            "className": "org.springframework.boot.autoconfigure.web.servlet.error.BasicErrorController",
            "type": ""
         },
         {
            "url": "/products/product/delete/{id}",
            "method": "deleteProduct",
            "className": "com.kubilaycicek.product.rest.ProductController",
            "type": "DELETE"
          },
          {
            "url": "/getAllApiPaths",
            "method": "getAllApiPaths",
            "className": "com.kubilaycicek.product.rest.ApiController",
            "type": "GET"
           }
]