package org.oransc.policyagent.clients;
+import java.util.Arrays;
import java.util.List;
import org.oransc.policyagent.configuration.RicConfig;
import org.oransc.policyagent.repository.Policy;
-import org.springframework.web.util.UriComponentsBuilder;
import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;
+/**
+ * Client for accessing standard A1 REST API version 1.1
+ */
public class StdA1ClientVersion1 implements A1Client {
- private static final String URL_PREFIX = "/A1-P/v1";
-
- private static final String POLICY_TYPES_URI = "/policytypes";
- private static final String POLICY_TYPE_ID = "policyTypeId";
-
- private static final String POLICIES_URI = "/policies";
-
- private static final UriComponentsBuilder POLICY_TYPE_SCHEMA_URI =
- UriComponentsBuilder.fromPath("/policytypes/{policy-type-name}");
- private static final UriComponentsBuilder POLICY_URI =
- UriComponentsBuilder.fromPath("/policies/{policy-id}").queryParam(POLICY_TYPE_ID, "{policy-type-name}");
-
- private static final UriComponentsBuilder POLICY_DELETE_URI =
- UriComponentsBuilder.fromPath("/policies/{policy-id}");
-
- private static final UriComponentsBuilder POLICY_STATUS_URI =
- UriComponentsBuilder.fromPath("/policies/{policy-id}/status");
+ public static class UriBuilder implements A1UriBuilder {
+
+ private final RicConfig ricConfig;
+
+ public UriBuilder(RicConfig ricConfig) {
+ this.ricConfig = ricConfig;
+ }
+
+ /**
+ * /A1-P/v1/policies/{policyId}
+ */
+ @Override
+ public String createPutPolicyUri(String type, String policyId) {
+ return policiesBaseUri() + policyId;
+ }
+
+ /**
+ * /A1-P/v1/policies
+ */
+ public String createGetPolicyIdsUri() {
+ return baseUri() + "/policies";
+ }
+
+ /**
+ * /A1-P/v1/policies/{policyId}
+ */
+ @Override
+ public String createDeleteUri(String type, String policyId) {
+ return policiesBaseUri() + policyId;
+ }
+
+ /**
+ * /A1-P/v1/policies/{policyId}/status
+ */
+ public String createGetPolicyStatusUri(String type, String policyId) {
+ return policiesBaseUri() + policyId + "/status";
+ }
+
+ private String baseUri() {
+ return ricConfig.baseUrl() + "/A1-P/v1";
+ }
+
+ private String policiesBaseUri() {
+ return createGetPolicyIdsUri() + "/";
+ }
+ }
private final AsyncRestClient restClient;
+ private final UriBuilder uri;
public StdA1ClientVersion1(RicConfig ricConfig) {
- String baseUrl = ricConfig.baseUrl() + URL_PREFIX;
- this.restClient = new AsyncRestClient(baseUrl);
+ this(new AsyncRestClient(""), ricConfig);
}
- public StdA1ClientVersion1(AsyncRestClient restClient) {
+ public StdA1ClientVersion1(AsyncRestClient restClient, RicConfig ricConfig) {
this.restClient = restClient;
+ this.uri = new UriBuilder(ricConfig);
}
@Override
@Override
public Mono<String> putPolicy(Policy policy) {
- String uri = POLICY_URI.buildAndExpand(policy.id(), policy.type().name()).toUriString();
- return restClient.put(uri, policy.json()) //
- .flatMap(JsonHelper::validateJson);
+ return restClient.put(uri.createPutPolicyUri(policy.type().name(), policy.id()), policy.json());
}
@Override
public Mono<List<String>> getPolicyTypeIdentities() {
- return restClient.get(POLICY_TYPES_URI) //
- .flatMapMany(JsonHelper::parseJsonArrayOfString) //
- .collectList();
+ return Mono.just(Arrays.asList(""));
}
@Override
public Mono<String> getPolicyTypeSchema(String policyTypeId) {
- String uri = POLICY_TYPE_SCHEMA_URI.buildAndExpand(policyTypeId).toUriString();
- return restClient.get(uri) //
- .flatMap(JsonHelper::extractPolicySchema);
+ return Mono.just("{}");
}
@Override
@Override
public Mono<A1ProtocolType> getProtocolVersion() {
- return getPolicyTypeIdentities() //
- .flatMap(x -> Mono.just(A1ProtocolType.STD_V1));
+ return getPolicyIdentities() //
+ .flatMap(x -> Mono.just(A1ProtocolType.STD_V1_1));
}
@Override
public Mono<String> getPolicyStatus(Policy policy) {
- String uri = POLICY_STATUS_URI.buildAndExpand(policy.id()).toUriString();
- return restClient.get(uri);
+ return restClient.get(uri.createGetPolicyStatusUri(policy.type().name(), policy.id()));
}
private Flux<String> getPolicyIds() {
- return restClient.get(POLICIES_URI) //
- .flatMapMany(JsonHelper::parseJsonArrayOfString);
+ return restClient.get(uri.createGetPolicyIdsUri()) //
+ .flatMapMany(SdncJsonHelper::parseJsonArrayOfString);
}
private Mono<String> deletePolicyById(String policyId) {
- String uri = POLICY_DELETE_URI.buildAndExpand(policyId).toUriString();
- return restClient.delete(uri);
+ return restClient.delete(uri.createDeleteUri("", policyId));
}
}