Modify method calls in A1 client

[nonrtric.git] / policy-agent / src / main / java / org / oransc / policyagent / clients / A1Client.java

diff --git a/policy-agent/src/main/java/org/oransc/policyagent/clients/A1Client.java b/policy-agent/src/main/java/org/oransc/policyagent/clients/A1Client.java
index 39fbc37..0cc6903 100644 (file)
--- a/policy-agent/src/main/java/org/oransc/policyagent/clients/A1Client.java
+++ b/policy-agent/src/main/java/org/oransc/policyagent/clients/A1Client.java
@@ -17,89 +17,22 @@
  * limitations under the License.
  * ========================LICENSE_END===================================
  */
-package org.oransc.policyagent.clients;
-
-import java.lang.invoke.MethodHandles;
-import java.util.ArrayList;
-import java.util.List;
 
-import org.json.JSONArray;
-import org.json.JSONObject;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
+package org.oransc.policyagent.clients;
 
 import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;
 
-public class A1Client {
-    private static final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
-
-    public String getBaseUrl(final String nearRtRicUrl) {
-        return nearRtRicUrl + "/A1-P/v1";
-    }
-
-    public Flux<String> getAllPolicyTypes(String nearRtRicUrl) {
-        logger.debug("getAllPolicyTypes nearRtRicUrl = {}", nearRtRicUrl);
-        AsyncRestClient client = new AsyncRestClient(getBaseUrl(nearRtRicUrl));
-        Mono<String> response = client.get("/policytypes");
-        return response.flatMapMany(this::createPolicyTypesFlux);
-    }
-
-    public Flux<String> getPoliciesForType(String nearRtRicUrl, String policyTypeId) {
-        logger.debug("getPoliciesForType nearRtRicUrl = {}, policyTypeId = {}", nearRtRicUrl, policyTypeId);
-        AsyncRestClient client = new AsyncRestClient(getBaseUrl(nearRtRicUrl));
-        Mono<String> response = client.get("/policies");
-        return response.flatMapMany(policiesString -> createPoliciesFlux(policiesString, policyTypeId));
-    }
+public interface A1Client {
 
-    public Mono<String> getPolicy(String nearRtRicUrl, String policyId) {
-        logger.debug("getPolicy nearRtRicUrl = {}, policyId = {}", nearRtRicUrl, policyId);
-        AsyncRestClient client = new AsyncRestClient(getBaseUrl(nearRtRicUrl));
-        Mono<String> response = client.get("/policies/" + policyId);
-        return response.flatMap(this::createPolicyMono);
-    }
+    public Flux<String> getPolicyTypeIdentities(String nearRtRicUrl);
 
-    public Mono<String> putPolicy(String nearRtRicUrl, String policyId, String policyString) {
-        logger.debug("putPolicy nearRtRicUrl = {}, policyId = {}, policyString = {}", nearRtRicUrl, policyId,
-            policyString);
-        AsyncRestClient client = new AsyncRestClient(getBaseUrl(nearRtRicUrl));
-        Mono<String> response = client.put("/policies/" + policyId, policyString);
-        return response.flatMap(this::createPolicyMono);
-    }
+    public Flux<String> getPolicyIdentities(String nearRtRicUrl);
 
-    public Mono<Void> deletePolicy(String nearRtRicUrl, String policyId) {
-        logger.debug("deletePolicy nearRtRicUrl = {}, policyId = {}", nearRtRicUrl, policyId);
-        AsyncRestClient client = new AsyncRestClient(getBaseUrl(nearRtRicUrl));
-        return client.delete("/policies/" + policyId);
-    }
+    public Mono<String> getPolicyType(String nearRtRicUrl, String policyTypeId);
 
-    private Flux<String> createPolicyTypesFlux(String policyTypesString) {
-        List<String> policyTypesList = new ArrayList<>();
-        JSONArray policyTypesArray = new JSONArray(policyTypesString);
-        for (int i = 0; i < policyTypesArray.length(); i++) {
-            policyTypesList.add(policyTypesArray.getJSONObject(i).toString());
-        }
-        logger.debug("A1 client: policyTypes = {}", policyTypesList);
-        return Flux.fromIterable(policyTypesList);
-    }
+    public Mono<String> putPolicy(String nearRtRicUrl, String policyId, String policyString);
 
-    private Flux<String> createPoliciesFlux(String policiesString, String policyTypeId) {
-        List<String> policiesList = new ArrayList<>();
-        JSONArray policiesArray = new JSONArray(policiesString);
-        for (int i = 0; i < policiesArray.length(); i++) {
-            JSONObject policyObject = policiesArray.getJSONObject(i);
-            if (policyObject.get("policyTypeId").equals(policyTypeId)) {
-                policiesList.add(policyObject.toString());
-            }
-        }
-        logger.debug("A1 client: policies = {}", policiesList);
-        return Flux.fromIterable(policiesList);
-    }
+    public Mono<Void> deletePolicy(String nearRtRicUrl, String policyId);
 
-    private Mono<String> createPolicyMono(String policyString) {
-        // remove white-spaces
-        policyString = policyString.replaceAll("\\s+", "");
-        logger.debug("A1 client: policy = {}", policyString);
-        return Mono.just(policyString);
-    }
 }