public MethodMetadata methodDetail()

in dubbo-admin-server/src/main/java/org/apache/dubbo/admin/controller/ServiceTestController.java [67:100]
34 lines of code
9 McCabe index (conditional complexity)

    public MethodMetadata methodDetail(@PathVariable String env, @RequestParam String application, @RequestParam String service, @RequestParam String method) {
        Map<String, String> info = ConvertUtil.serviceName2Map(service);
        MetadataIdentifier identifier = new MetadataIdentifier(info.get(Constants.INTERFACE_KEY), info.get(Constants.VERSION_KEY), info.get(Constants.GROUP_KEY), Constants.PROVIDER_SIDE, application);
        String metadata = providerService.getProviderMetaData(identifier);
        MethodMetadata methodMetadata = null;
        if (metadata != null) {
            Gson gson = new Gson();
            String release = providerService.findVersionInApplication(application);
            if (release.startsWith("2.")) {
                org.apache.dubbo.admin.model.domain.FullServiceDefinition serviceDefinition = gson.fromJson(metadata, org.apache.dubbo.admin.model.domain.FullServiceDefinition.class);
                List<org.apache.dubbo.admin.model.domain.MethodDefinition> methods = serviceDefinition.getMethods();
                if (methods != null) {
                    for (org.apache.dubbo.admin.model.domain.MethodDefinition m : methods) {
                        if (ServiceTestUtil.sameMethod(m, method)) {
                            methodMetadata = ServiceTestUtil.generateMethodMeta(serviceDefinition, m);
                            break;
                        }
                    }
                }
            } else {
                FullServiceDefinition serviceDefinition = gson.fromJson(metadata, FullServiceDefinition.class);
                List<MethodDefinition> methods = serviceDefinition.getMethods();
                if (methods != null) {
                    for (MethodDefinition m : methods) {
                        if (ServiceTestV3Util.sameMethod(m, method)) {
                            methodMetadata = ServiceTestV3Util.generateMethodMeta(serviceDefinition, m);
                            break;
                        }
                    }
                }
            }
        }
        return methodMetadata;
    }