*/
package org.oransc.policyagent.controllers;
-import io.swagger.annotations.ApiOperation;
-import io.swagger.annotations.ApiResponse;
-import io.swagger.annotations.ApiResponses;
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
-import java.net.http.HttpHeaders;
+import java.util.Collection;
+import java.util.Vector;
+import org.oransc.policyagent.configuration.ApplicationConfig;
+import org.oransc.policyagent.exceptions.ServiceException;
+import org.oransc.policyagent.repository.ImmutablePolicy;
+import org.oransc.policyagent.repository.Policies;
+import org.oransc.policyagent.repository.Policy;
+import org.oransc.policyagent.repository.PolicyType;
+import org.oransc.policyagent.repository.PolicyTypes;
+import org.oransc.policyagent.repository.Ric;
+import org.oransc.policyagent.repository.Rics;
+import org.oransc.policyagent.repository.Services;
+import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestHeader;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
-import reactor.core.publisher.Mono;
@RestController
public class PolicyController {
- // http://localhost:8080/policy?type=type3&instance=xxx
+ private final ApplicationConfig appConfig;
+ private final Rics rics;
+ private final PolicyTypes policyTypes;
+ private final Policies policies;
+ private final Services services;
+ private static Gson gson = new GsonBuilder() //
+ .serializeNulls() //
+ .create(); //
+
+ @Autowired
+ PolicyController(ApplicationConfig config, PolicyTypes types, Policies policies, Rics rics, Services services) {
+ this.appConfig = config;
+ this.policyTypes = types;
+ this.policies = policies;
+ this.rics = rics;
+ this.services = services;
+ }
+
+ @GetMapping("/policy_types")
+ public ResponseEntity<String> getPolicyTypes() {
+
+ Collection<PolicyType> types = this.policyTypes.getAll();
+ return new ResponseEntity<String>(policyTypesToJson(types), HttpStatus.OK);
+ }
+
@GetMapping("/policy")
- public String getPolicy(@RequestParam(name = "type", required = false, defaultValue = "type1") String typeName,
- @RequestParam(name = "instance", required = false, defaultValue = "new") String instanceId) {
- System.out.println("**** getPolicy " + typeName);
+ public ResponseEntity<String> getPolicy( //
+ @RequestParam(name = "instance", required = true) String instance) {
+ try {
+ Policy p = policies.get(instance);
+ return new ResponseEntity<String>(p.json(), HttpStatus.OK);
+ } catch (ServiceException e) {
+ return new ResponseEntity<String>(e.getMessage(), HttpStatus.NO_CONTENT);
+ }
+ }
+
+ @DeleteMapping("/policy")
+ public ResponseEntity<String> deletePolicy( //
+ @RequestParam(name = "instance", required = true) String instance) {
- return "policy" + typeName + instanceId;
+ Policy p = policies.removeId(instance);
+ return new ResponseEntity<String>("OK", HttpStatus.OK);
}
- public String getHello() {
- return "Howdy";
+ @GetMapping("/policies")
+ public ResponseEntity<String> getPolicies( //
+ @RequestParam(name = "type", required = false) String type, //
+ @RequestParam(name = "ric", required = false) String ric, //
+ @RequestParam(name = "service", required = false) String service) //
+ {
+ Collection<Policy> result = null;
+
+ if (type != null) {
+ result = policies.getForType(type);
+ result = filter(result, null, ric, service);
+ } else if (service != null) {
+ result = policies.getForService(service);
+ result = filter(result, type, ric, null);
+ } else if (ric != null) {
+ result = policies.getForRic(ric);
+ result = filter(result, type, null, service);
+ } else {
+ result = policies.getAll();
+ }
+
+ return new ResponseEntity<String>(policiesToJson(result), HttpStatus.OK);
}
- @GetMapping("/status")
- @ApiOperation(value = "Returns status and statistics of DATAFILE service")
- @ApiResponses(
- value = { //
- @ApiResponse(code = 200, message = "DATAFILE service is living"),
- @ApiResponse(code = 401, message = "You are not authorized to view the resource"),
- @ApiResponse(code = 403, message = "Accessing the resource you were trying to reach is forbidden"),
- @ApiResponse(code = 404, message = "The resource you were trying to reach is not found") //
- })
- public Mono<ResponseEntity<String>> getStatus(@RequestHeader HttpHeaders headers) {
- Mono<ResponseEntity<String>> response = Mono.just(new ResponseEntity<>("hunky dory", HttpStatus.OK));
- return response;
+ private boolean include(String filter, String value) {
+ return filter == null || value.equals(filter);
+ }
+
+ private Collection<Policy> filter(Collection<Policy> collection, String type, String ric, String service) {
+ if (type == null && ric == null && service == null) {
+ return collection;
+ }
+ Vector<Policy> filtered = new Vector<>();
+ for (Policy p : collection) {
+ if (include(type, p.type().name()) && include(ric, p.ric().name())
+ && include(service, p.ownerServiceName())) {
+ filtered.add(p);
+ }
+ }
+ return filtered;
+ }
+
+ private String policiesToJson(Collection<Policy> policies) {
+ Vector<PolicyInfo> v = new Vector<>(policies.size());
+ for (Policy p : policies) {
+ PolicyInfo policyInfo = ImmutablePolicyInfo.builder() //
+ .json(p.json()) //
+ .id(p.id()) //
+ .ric(p.ric().name()) //
+ .type(p.type().name()) //
+ .service(p.ownerServiceName()) //
+ .lastModified(p.lastModified()) //
+ .build();
+ v.add(policyInfo);
+ }
+ return gson.toJson(v);
+ }
+
+ private String policyTypesToJson(Collection<PolicyType> types) {
+ Vector<PolicyTypeInfo> v = new Vector<>(types.size());
+ for (PolicyType t : types) {
+ PolicyTypeInfo policyInfo = ImmutablePolicyTypeInfo.builder() //
+ .schema(t.jsonSchema()) //
+ .name(t.name()) //
+ .build();
+ v.add(policyInfo);
+ }
+ return gson.toJson(v);
+ }
+
+ private String getTimeStampUTC() {
+ return java.time.Instant.now().toString();
+ }
+
+ @PutMapping(path = "/policy")
+ public ResponseEntity<String> putPolicy( //
+ @RequestParam(name = "type", required = true) String type, //
+ @RequestParam(name = "instance", required = true) String instanceId, //
+ @RequestParam(name = "ric", required = true) String ric, //
+ @RequestParam(name = "service", required = true) String service, //
+ @RequestBody String jsonBody) {
+
+ try {
+ // services.getService(service).ping();
+ Ric ricObj = rics.getRic(ric);
+ Policy policy = ImmutablePolicy.builder() //
+ .id(instanceId) //
+ .json(jsonBody) //
+ .type(policyTypes.getType(type)) //
+ .ric(ricObj) //
+ .ownerServiceName(service) //
+ .lastModified(getTimeStampUTC()) //
+ .build();
+ policies.put(policy);
+ return new ResponseEntity<String>(HttpStatus.OK);
+ } catch (ServiceException e) {
+ return new ResponseEntity<String>(e.getMessage(), HttpStatus.NOT_FOUND);
+ }
}
}
Code Review / nonrtric.git / blobdiff