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authorPatrikBuhr <patrik.buhr@est.tech>2021-10-07 18:03:53 +0200
committerPatrikBuhr <patrik.buhr@est.tech>2021-10-15 15:48:52 +0200
commit3b916e4dc5777863cb4ee873b41ee460fb9aec27 (patch)
treeda8003e728de8f9ca8d7a9a4369c20b16c1f6531 /a1-policy-management/src/main
parente81a9de40bc0acb4a15ecf9fd60500a6f71344e4 (diff)
Improving searching for policy types - A1 Jakarta
The querying for supported policy types is enhanced so that an application can get a list of all policy types that are compatible with a given version. This means added query parameters for GET types. Simplified exception handling. Issue-ID: CCSDK-3495 Signed-off-by: PatrikBuhr <patrik.buhr@est.tech> Change-Id: Iedc2267e4fe2b5e2c17d688e315893c354379930
Diffstat (limited to 'a1-policy-management/src/main')
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/configuration/ApplicationConfig.java2
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v1/PolicyController.java38
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v2/Consts.java3
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v2/ErrorResponse.java2
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v2/PolicyController.java107
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v2/PolicyInfo.java2
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/exceptions/EntityNotFoundException.java7
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/exceptions/EnvironmentLoaderException.java30
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/exceptions/GlobalExceptionHandler.java17
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/exceptions/InvalidRequestException.java7
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/repository/Policies.java40
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/repository/PolicyType.java73
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/repository/PolicyTypes.java79
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/repository/Ric.java6
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/tasks/EnvironmentProcessor.java17
15 files changed, 279 insertions, 151 deletions
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/configuration/ApplicationConfig.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/configuration/ApplicationConfig.java
index 0f10a8cf..236d4381 100644
--- a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/configuration/ApplicationConfig.java
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/configuration/ApplicationConfig.java
@@ -73,7 +73,7 @@ public class ApplicationConfig {
@Value("${app.webclient.trust-store}")
private String sslTrustStore = "";
- @Value("${app.webclient.http.proxy-host:\"\"}")
+ @Value("${app.webclient.http.proxy-host:}")
private String httpProxyHost = "";
@Value("${app.webclient.http.proxy-port:0}")
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v1/PolicyController.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v1/PolicyController.java
index c2f6a48a..3d2b55a2 100644
--- a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v1/PolicyController.java
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v1/PolicyController.java
@@ -138,10 +138,10 @@ public class PolicyController {
}
@GetMapping("/policy_types")
- @Operation(summary = "Query policy type names")
+ @Operation(summary = "Query policy type identities")
@ApiResponses(value = { //
@ApiResponse(responseCode = "200", //
- description = "Policy type names", //
+ description = "Policy type identities", //
content = @Content(array = @ArraySchema(schema = @Schema(implementation = String.class)))), //
@ApiResponse(responseCode = "404", //
description = "Near-RT RIC is not found", //
@@ -354,7 +354,7 @@ public class PolicyController {
return new ResponseEntity<>("Near-RT RIC not found", HttpStatus.NOT_FOUND);
}
- String filteredPolicies = policiesToJson(filter(type, ric, service));
+ String filteredPolicies = policiesToJson(policies.filterPolicies(type, ric, service, null));
return new ResponseEntity<>(filteredPolicies, HttpStatus.OK);
}
@@ -383,7 +383,7 @@ public class PolicyController {
return new ResponseEntity<>("Near-RT RIC not found", HttpStatus.NOT_FOUND);
}
- String policyIdsJson = toPolicyIdsJson(filter(type, ric, service));
+ String policyIdsJson = toPolicyIdsJson(policies.filterPolicies(type, ric, service, null));
return new ResponseEntity<>(policyIdsJson, HttpStatus.OK);
}
@@ -417,36 +417,6 @@ public class PolicyController {
}
}
- 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;
- }
- List<Policy> filtered = new ArrayList<>();
- for (Policy p : collection) {
- if (include(type, p.getType().getId()) && include(ric, p.getRic().id())
- && include(service, p.getOwnerServiceId())) {
- filtered.add(p);
- }
- }
- return filtered;
- }
-
- private Collection<Policy> filter(String type, String ric, String service) {
- if (type != null) {
- return filter(policies.getForType(type), null, ric, service);
- } else if (service != null) {
- return filter(policies.getForService(service), type, ric, null);
- } else if (ric != null) {
- return filter(policies.getForRic(ric), type, null, service);
- } else {
- return policies.getAll();
- }
- }
-
private String policiesToJson(Collection<Policy> policies) {
List<PolicyInfo> v = new ArrayList<>(policies.size());
for (Policy p : policies) {
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v2/Consts.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v2/Consts.java
index 3e6bda72..a79999e4 100644
--- a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v2/Consts.java
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v2/Consts.java
@@ -27,6 +27,9 @@ public class Consts {
public static final String SERVICE_ID_PARAM = "service_id";
public static final String TRANSIENT_PARAM = "transient";
public static final String MANAGED_ELEMENT_ID_PARAM = "managed_element_id";
+ public static final String TYPE_NAME_PARAM = "type_name";
+ public static final String COMPATIBLE_WITH_VERSION_PARAM = "compatible_with_version";
+ public static final String REGEXP_PARAM = "regexp";
public static final String V2_API_ROOT = "/a1-policy/v2";
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v2/ErrorResponse.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v2/ErrorResponse.java
index 78ba6b69..a6679e05 100644
--- a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v2/ErrorResponse.java
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v2/ErrorResponse.java
@@ -60,7 +60,7 @@ public class ErrorResponse {
this.status = status;
}
- @Schema(example = "503",
+ @Schema(example = "404",
description = "The HTTP status code generated by the origin server for this occurrence of the problem. ")
public Integer getStatus() {
return status;
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v2/PolicyController.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v2/PolicyController.java
index ab9b6692..036958d3 100644
--- a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v2/PolicyController.java
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v2/PolicyController.java
@@ -42,6 +42,7 @@ import lombok.Getter;
import org.onap.ccsdk.oran.a1policymanagementservice.clients.A1ClientFactory;
import org.onap.ccsdk.oran.a1policymanagementservice.controllers.VoidResponse;
import org.onap.ccsdk.oran.a1policymanagementservice.exceptions.EntityNotFoundException;
+import org.onap.ccsdk.oran.a1policymanagementservice.exceptions.ServiceException;
import org.onap.ccsdk.oran.a1policymanagementservice.repository.Lock.LockType;
import org.onap.ccsdk.oran.a1policymanagementservice.repository.Policies;
import org.onap.ccsdk.oran.a1policymanagementservice.repository.Policy;
@@ -129,16 +130,36 @@ public class PolicyController {
content = @Content(schema = @Schema(implementation = ErrorResponse.ErrorInfo.class))) //
})
public ResponseEntity<Object> getPolicyTypes( //
- @Parameter(name = Consts.RIC_ID_PARAM, required = false,
- description = "The identity of the Near-RT RIC to get types for.") //
- @RequestParam(name = Consts.RIC_ID_PARAM, required = false) String ricId) throws EntityNotFoundException {
- if (ricId == null) {
- Collection<PolicyType> types = this.policyTypes.getAll();
- return new ResponseEntity<>(toPolicyTypeIdsJson(types), HttpStatus.OK);
- } else {
- Collection<PolicyType> types = rics.getRic(ricId).getSupportedPolicyTypes();
- return new ResponseEntity<>(toPolicyTypeIdsJson(types), HttpStatus.OK);
+ @Parameter(name = Consts.RIC_ID_PARAM, required = false, //
+ description = "Select types for the given Near-RT RIC identity.") //
+ @RequestParam(name = Consts.RIC_ID_PARAM, required = false) String ricId,
+
+ @Parameter(name = Consts.TYPE_NAME_PARAM, required = false, //
+ description = "Select types with the given type name (type identity has the format <typename_version>)") //
+ @RequestParam(name = Consts.TYPE_NAME_PARAM, required = false) String typeName,
+
+ @Parameter(name = Consts.REGEXP_PARAM, required = false, //
+ description = "Select types with type identity that matches a regular expression.") //
+ @RequestParam(name = Consts.REGEXP_PARAM, required = false) String regexp,
+
+ @Parameter(name = Consts.COMPATIBLE_WITH_VERSION_PARAM, required = false, //
+ description = "Select types that are compatible with the given version. This parameter is only applicable in conjunction with "
+ + Consts.TYPE_NAME_PARAM
+ + ". As an example version 1.9.1 is compatible with 1.0.0 but not the other way around.") //
+ @RequestParam(name = Consts.COMPATIBLE_WITH_VERSION_PARAM, required = false) String compatibleWithVersion
+
+ ) throws ServiceException {
+
+ if (compatibleWithVersion != null && typeName == null) {
+ throw new ServiceException("Parameter " + Consts.COMPATIBLE_WITH_VERSION_PARAM + " can only be used when "
+ + Consts.TYPE_NAME_PARAM + " is given", HttpStatus.BAD_REQUEST);
}
+
+ Collection<PolicyType> types =
+ ricId != null ? rics.getRic(ricId).getSupportedPolicyTypes() : this.policyTypes.getAll();
+
+ types = PolicyTypes.filterTypes(types, typeName, regexp, compatibleWithVersion);
+ return new ResponseEntity<>(toPolicyTypeIdsJson(types), HttpStatus.OK);
}
@GetMapping(path = Consts.V2_API_ROOT + "/policies/{policy_id:.+}", produces = MediaType.APPLICATION_JSON_VALUE)
@@ -307,24 +328,27 @@ public class PolicyController {
})
public ResponseEntity<Object> getPolicyInstances( //
@Parameter(name = Consts.POLICY_TYPE_ID_PARAM, required = false,
- description = "The identity of the policy type to get policies for.") //
- @RequestParam(name = Consts.POLICY_TYPE_ID_PARAM, required = false) String type, //
+ description = "Select policies with a given type identity.") //
+ @RequestParam(name = Consts.POLICY_TYPE_ID_PARAM, required = false) String typeId, //
@Parameter(name = Consts.RIC_ID_PARAM, required = false,
- description = "The identity of the Near-RT RIC to get policies for.") //
+ description = "Select policies for a given Near-RT RIC identity.") //
@RequestParam(name = Consts.RIC_ID_PARAM, required = false) String ric, //
@Parameter(name = Consts.SERVICE_ID_PARAM, required = false,
- description = "The identity of the service to get policies for.") //
- @RequestParam(name = Consts.SERVICE_ID_PARAM, required = false) String service)
+ description = "Select policies owned by a given service.") //
+ @RequestParam(name = Consts.SERVICE_ID_PARAM, required = false) String service,
+ @Parameter(name = Consts.TYPE_NAME_PARAM, required = false, //
+ description = "Select policies of a given type name (type identity has the format <typename_version>)") //
+ @RequestParam(name = Consts.TYPE_NAME_PARAM, required = false) String typeName)
throws EntityNotFoundException //
{
- if ((type != null && this.policyTypes.get(type) == null)) {
- throw new EntityNotFoundException("Policy type not found");
+ if ((typeId != null && this.policyTypes.get(typeId) == null)) {
+ throw new EntityNotFoundException("Policy type identity not found");
}
if ((ric != null && this.rics.get(ric) == null)) {
throw new EntityNotFoundException("Near-RT RIC not found");
}
- String filteredPolicies = policiesToJson(filter(type, ric, service));
+ String filteredPolicies = policiesToJson(policies.filterPolicies(typeId, ric, service, typeName));
return new ResponseEntity<>(filteredPolicies, HttpStatus.OK);
}
@@ -339,15 +363,18 @@ public class PolicyController {
content = @Content(schema = @Schema(implementation = ErrorResponse.ErrorInfo.class))) //
})
public ResponseEntity<Object> getPolicyIds( //
- @Parameter(name = Consts.POLICY_TYPE_ID_PARAM, required = false,
- description = "The identity of the policy type to get policies for.") //
+ @Parameter(name = Consts.POLICY_TYPE_ID_PARAM, required = false, //
+ description = "Select policies of a given policy type identity.") //
@RequestParam(name = Consts.POLICY_TYPE_ID_PARAM, required = false) String policyTypeId, //
- @Parameter(name = Consts.RIC_ID_PARAM, required = false,
- description = "The identity of the Near-RT RIC to get policies for.") //
+ @Parameter(name = Consts.RIC_ID_PARAM, required = false, //
+ description = "Select policies of a given Near-RT RIC identity.") //
@RequestParam(name = Consts.RIC_ID_PARAM, required = false) String ricId, //
- @Parameter(name = Consts.SERVICE_ID_PARAM, required = false,
- description = "The identity of the service to get policies for.") //
- @RequestParam(name = Consts.SERVICE_ID_PARAM, required = false) String serviceId)
+ @Parameter(name = Consts.SERVICE_ID_PARAM, required = false, //
+ description = "Select policies owned by a given service.") //
+ @RequestParam(name = Consts.SERVICE_ID_PARAM, required = false) String serviceId,
+ @Parameter(name = Consts.TYPE_NAME_PARAM, required = false, //
+ description = "Select policies of types with the given type name (type identity has the format <typename_version>)") //
+ @RequestParam(name = Consts.TYPE_NAME_PARAM, required = false) String typeName)
throws EntityNotFoundException //
{
if ((policyTypeId != null && this.policyTypes.get(policyTypeId) == null)) {
@@ -357,7 +384,7 @@ public class PolicyController {
throw new EntityNotFoundException("Near-RT RIC not found");
}
- String policyIdsJson = toPolicyIdsJson(filter(policyTypeId, ricId, serviceId));
+ String policyIdsJson = toPolicyIdsJson(policies.filterPolicies(policyTypeId, ricId, serviceId, typeName));
return new ResponseEntity<>(policyIdsJson, HttpStatus.OK);
}
@@ -395,36 +422,6 @@ public class PolicyController {
}
}
- 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;
- }
- List<Policy> filtered = new ArrayList<>();
- for (Policy p : collection) {
- if (include(type, p.getType().getId()) && include(ric, p.getRic().id())
- && include(service, p.getOwnerServiceId())) {
- filtered.add(p);
- }
- }
- return filtered;
- }
-
- private Collection<Policy> filter(String type, String ric, String service) {
- if (type != null) {
- return filter(policies.getForType(type), null, ric, service);
- } else if (service != null) {
- return filter(policies.getForService(service), type, ric, null);
- } else if (ric != null) {
- return filter(policies.getForRic(ric), type, null, service);
- } else {
- return policies.getAll();
- }
- }
-
private PolicyInfo toPolicyInfo(Policy p) {
PolicyInfo policyInfo = new PolicyInfo();
policyInfo.policyId = p.getId();
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v2/PolicyInfo.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v2/PolicyInfo.java
index d8b98105..2e19a3de 100644
--- a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v2/PolicyInfo.java
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v2/PolicyInfo.java
@@ -51,7 +51,7 @@ public class PolicyInfo {
@SerializedName("policy_data")
public Object policyData;
- @Schema(name = "service_id", description = "the name of the service owning the policy", required = true)
+ @Schema(name = "service_id", description = "the identity of the service owning the policy", required = true)
@JsonProperty(value = "service_id", required = true)
@SerializedName("service_id")
public String serviceId;
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/exceptions/EntityNotFoundException.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/exceptions/EntityNotFoundException.java
index ee9b7bf2..c0a1553c 100644
--- a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/exceptions/EntityNotFoundException.java
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/exceptions/EntityNotFoundException.java
@@ -20,15 +20,14 @@
package org.onap.ccsdk.oran.a1policymanagementservice.exceptions;
+import org.springframework.http.HttpStatus;
+
public class EntityNotFoundException extends ServiceException {
private static final long serialVersionUID = 1L;
public EntityNotFoundException(String message) {
- super(message);
+ super(message, HttpStatus.NOT_FOUND);
}
- public EntityNotFoundException(String message, Exception originalException) {
- super(message, originalException);
- }
}
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/exceptions/EnvironmentLoaderException.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/exceptions/EnvironmentLoaderException.java
deleted file mode 100644
index 4e1009f0..00000000
--- a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/exceptions/EnvironmentLoaderException.java
+++ /dev/null
@@ -1,30 +0,0 @@
-/*-
- * ========================LICENSE_START=================================
- * ONAP : ccsdk oran
- * ======================================================================
- * Copyright (C) 2019-2020 Nordix Foundation. All rights reserved.
- * ======================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ========================LICENSE_END===================================
- */
-
-package org.onap.ccsdk.oran.a1policymanagementservice.exceptions;
-
-public class EnvironmentLoaderException extends ServiceException {
-
- private static final long serialVersionUID = 1L;
-
- public EnvironmentLoaderException(String message) {
- super(message);
- }
-}
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/exceptions/GlobalExceptionHandler.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/exceptions/GlobalExceptionHandler.java
index 9d20d33f..547cd6b0 100644
--- a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/exceptions/GlobalExceptionHandler.java
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/exceptions/GlobalExceptionHandler.java
@@ -21,6 +21,8 @@
package org.onap.ccsdk.oran.a1policymanagementservice.exceptions;
import org.onap.ccsdk.oran.a1policymanagementservice.controllers.v2.ErrorResponse;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.ControllerAdvice;
@@ -31,13 +33,16 @@ import org.springframework.web.servlet.mvc.method.annotation.ResponseEntityExcep
@ControllerAdvice(annotations = RestController.class)
public class GlobalExceptionHandler extends ResponseEntityExceptionHandler {
- @ExceptionHandler(EntityNotFoundException.class)
- public final ResponseEntity<Object> handleNotFoundException(EntityNotFoundException ex) {
- return ErrorResponse.create(ex, HttpStatus.NOT_FOUND);
+ private static final Logger logger = LoggerFactory.getLogger(GlobalExceptionHandler.class);
+
+ @ExceptionHandler(ServiceException.class)
+ public final ResponseEntity<Object> handleServiceException(ServiceException ex) {
+ return ErrorResponse.create(ex, ex.getHttpStatus());
}
- @ExceptionHandler(InvalidRequestException.class)
- public final ResponseEntity<Object> handleInvalidRequestException(InvalidRequestException ex) {
- return ErrorResponse.create(ex, HttpStatus.BAD_REQUEST);
+ @ExceptionHandler(RuntimeException.class)
+ public final ResponseEntity<Object> handleRuntimeException(RuntimeException ex) {
+ logger.error("Runtime exception {}", ex.getMessage());
+ return ErrorResponse.create(ex, HttpStatus.INTERNAL_SERVER_ERROR);
}
}
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/exceptions/InvalidRequestException.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/exceptions/InvalidRequestException.java
index 6ffd216b..50b17d22 100644
--- a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/exceptions/InvalidRequestException.java
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/exceptions/InvalidRequestException.java
@@ -20,15 +20,14 @@
package org.onap.ccsdk.oran.a1policymanagementservice.exceptions;
+import org.springframework.http.HttpStatus;
+
public class InvalidRequestException extends ServiceException {
private static final long serialVersionUID = 1L;
public InvalidRequestException(String message) {
- super(message);
+ super(message, HttpStatus.BAD_REQUEST);
}
- public InvalidRequestException(String message, Exception originalException) {
- super(message, originalException);
- }
}
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/repository/Policies.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/repository/Policies.java
index 45aa57e4..ef924748 100644
--- a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/repository/Policies.java
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/repository/Policies.java
@@ -30,8 +30,10 @@ import java.lang.invoke.MethodHandles;
import java.nio.file.Files;
import java.nio.file.Path;
import java.time.Instant;
+import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
+import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.Vector;
@@ -47,6 +49,7 @@ import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.util.FileSystemUtils;
+import reactor.util.annotation.Nullable;
@SuppressWarnings("squid:S2629") // Invoke method(s) only conditionally
@Configuration
@@ -149,6 +152,20 @@ public class Policies {
}
}
+ public Collection<Policy> filterPolicies(@Nullable String typeId, @Nullable String ricId,
+ @Nullable String serviceId, @Nullable String typeName) {
+
+ if (typeId != null) {
+ return filter(this.getForType(typeId), null, ricId, serviceId, typeName);
+ } else if (serviceId != null) {
+ return filter(this.getForService(serviceId), typeId, ricId, null, typeName);
+ } else if (ricId != null) {
+ return filter(this.getForRic(ricId), typeId, null, serviceId, typeName);
+ } else {
+ return filter(this.getAll(), typeId, ricId, serviceId, typeName);
+ }
+ }
+
public synchronized int size() {
return policiesId.size();
}
@@ -178,6 +195,29 @@ public class Policies {
}
}
+ private boolean isMatch(String filterValue, String actualValue) {
+ return filterValue == null || actualValue.equals(filterValue);
+ }
+
+ private boolean isTypeMatch(Policy policy, @Nullable String typeName) {
+ return (typeName == null) || policy.getType().getTypeId().getName().equals(typeName);
+ }
+
+ private Collection<Policy> filter(Collection<Policy> collection, String typeId, String ricId, String serviceId,
+ String typeName) {
+ if (typeId == null && ricId == null && serviceId == null && typeName == null) {
+ return collection;
+ }
+ List<Policy> filtered = new ArrayList<>(collection.size());
+ for (Policy p : collection) {
+ if (isMatch(typeId, p.getType().getId()) && isMatch(ricId, p.getRic().id())
+ && isMatch(serviceId, p.getOwnerServiceId()) && isTypeMatch(p, typeName)) {
+ filtered.add(p);
+ }
+ }
+ return filtered;
+ }
+
private File getFile(Policy policy) throws ServiceException {
return getPath(policy).toFile();
}
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/repository/PolicyType.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/repository/PolicyType.java
index 9fbae6dd..3a5bdd95 100644
--- a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/repository/PolicyType.java
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/repository/PolicyType.java
@@ -23,10 +23,79 @@ package org.onap.ccsdk.oran.a1policymanagementservice.repository;
import lombok.Builder;
import lombok.Getter;
-@Getter
+import org.onap.ccsdk.oran.a1policymanagementservice.exceptions.ServiceException;
+import org.springframework.http.HttpStatus;
+
@Builder
public class PolicyType {
+ @Getter
private String id;
-
+ @Getter
private String schema;
+
+ @Getter
+ public static class Version {
+ public final int major;
+ public final int minor;
+ public final int patch;
+
+ public Version(int major, int minor, int patch) {
+ this.major = major;
+ this.minor = minor;
+ this.patch = patch;
+ }
+
+ public static Version ofString(String version) throws ServiceException {
+ String[] versionTokenized = version.split("\\.");
+ if (versionTokenized.length != 3) {
+ throw new ServiceException("Version must contain major.minor.patch code: " + version,
+ HttpStatus.BAD_REQUEST);
+ }
+
+ try {
+ return new Version( //
+ Integer.parseInt(versionTokenized[0]), //
+ Integer.parseInt(versionTokenized[1]), //
+ Integer.parseInt(versionTokenized[2]) //
+ );
+ } catch (Exception e) {
+ throw new ServiceException("Syntax error in " + version, HttpStatus.BAD_REQUEST);
+ }
+ }
+ }
+
+ @Getter
+ public static class TypeId {
+ private final String name;
+ private final String version;
+
+ public TypeId(String name, String version) {
+ this.name = name;
+ this.version = version;
+ }
+
+ public static TypeId ofString(String typeId) {
+ StringBuilder name = new StringBuilder();
+ String version = "";
+ String[] tokens = typeId.split("_");
+
+ if (tokens.length >= 2) {
+ version = tokens[tokens.length - 1]; // Last token
+ for (int i = 0; i < tokens.length - 1; ++i) {
+ if (i != 0) {
+ name.append("_");
+ }
+ name.append(tokens[i]); // All other tokens
+ }
+ return new TypeId(name.toString(), version);
+ } else {
+ return new TypeId(typeId, "");
+ }
+ }
+ }
+
+ public TypeId getTypeId() {
+ return TypeId.ofString(getId());
+ }
+
}
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/repository/PolicyTypes.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/repository/PolicyTypes.java
index 3248f214..c2a93cc6 100644
--- a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/repository/PolicyTypes.java
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/repository/PolicyTypes.java
@@ -30,11 +30,15 @@ import java.io.PrintStream;
import java.lang.invoke.MethodHandles;
import java.nio.file.Files;
import java.nio.file.Path;
+import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import java.util.Vector;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import org.jetbrains.annotations.Nullable;
import org.onap.ccsdk.oran.a1policymanagementservice.configuration.ApplicationConfig;
import org.onap.ccsdk.oran.a1policymanagementservice.exceptions.EntityNotFoundException;
import org.onap.ccsdk.oran.a1policymanagementservice.exceptions.ServiceException;
@@ -46,7 +50,7 @@ import org.springframework.util.FileSystemUtils;
@Configuration
public class PolicyTypes {
- private final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
+ private static final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
private Map<String, PolicyType> types = new HashMap<>();
private final ApplicationConfig appConfig;
private static Gson gson = new GsonBuilder().create();
@@ -81,6 +85,32 @@ public class PolicyTypes {
return new Vector<>(types.values());
}
+ /**
+ * Filter out types matching criterias
+ *
+ * @param types the types to select from
+ * @param typeName select types with given type name
+ * @param regexp select types where the ID matches a regular
+ * expression
+ * @param compatibleWithVersion select types that are compatible with given
+ * version string (major.minor.patch)
+ * @return the types that matches given criterias
+ * @throws ServiceException if there are errors in the given input
+ */
+ public static Collection<PolicyType> filterTypes(Collection<PolicyType> types, @Nullable String typeName,
+ @Nullable String regexp, @Nullable String compatibleWithVersion) throws ServiceException {
+ if (typeName != null) {
+ types = filterTypeName(types, typeName);
+ }
+ if (regexp != null) {
+ types = filterRegexp(types, regexp);
+ }
+ if (compatibleWithVersion != null) {
+ types = filterCompatibleWithVersion(types, compatibleWithVersion);
+ }
+ return types;
+ }
+
public synchronized int size() {
return types.size();
}
@@ -137,4 +167,51 @@ public class PolicyTypes {
private Path getDatabasePath() throws ServiceException {
return Path.of(getDatabaseDirectory());
}
+
+ private static Collection<PolicyType> filterRegexp(Collection<PolicyType> types, String regexp) {
+ Collection<PolicyType> result = new ArrayList<>();
+ Pattern pattern = Pattern.compile(regexp);
+ for (PolicyType type : types) {
+ Matcher matcher = pattern.matcher(type.getId());
+ if (matcher.find()) {
+ result.add(type);
+ }
+ }
+ return result;
+ }
+
+ private static Collection<PolicyType> filterTypeName(Collection<PolicyType> types, String typeName) {
+ Collection<PolicyType> result = new ArrayList<>();
+ for (PolicyType type : types) {
+ PolicyType.TypeId nameVersion = type.getTypeId();
+ if (nameVersion.getName().equals(typeName)) {
+ result.add(type);
+ }
+ }
+ return result;
+ }
+
+ private static boolean isTypeCompatibleWithVersion(PolicyType type, PolicyType.Version version) {
+ try {
+ PolicyType.TypeId typeId = type.getTypeId();
+ PolicyType.Version typeVersion = PolicyType.Version.ofString(typeId.getVersion());
+ return (typeVersion.major == version.major && typeVersion.minor >= version.minor);
+ } catch (Exception e) {
+ logger.warn("Ignoring type with syntactically incorrect type ID: {}", type.getId());
+ return false;
+ }
+ }
+
+ private static Collection<PolicyType> filterCompatibleWithVersion(Collection<PolicyType> types, String versionStr)
+ throws ServiceException {
+ Collection<PolicyType> result = new ArrayList<>();
+ PolicyType.Version otherVersion = PolicyType.Version.ofString(versionStr);
+ for (PolicyType type : types) {
+ if (isTypeCompatibleWithVersion(type, otherVersion)) {
+ result.add(type);
+ }
+ }
+ return result;
+ }
+
}
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/repository/Ric.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/repository/Ric.java
index f9af2393..8eca6be9 100644
--- a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/repository/Ric.java
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/repository/Ric.java
@@ -123,12 +123,12 @@ public class Ric {
/**
* Checks if a type is supported by this Ric.
*
- * @param typeName the name of the type to check if it is supported.
+ * @param typeId the identity of the type to check if it is supported.
*
* @return true if the given type is supported by this Ric, false otherwise.
*/
- public synchronized boolean isSupportingType(String typeName) {
- return supportedPolicyTypes.containsKey(typeName);
+ public synchronized boolean isSupportingType(String typeId) {
+ return supportedPolicyTypes.containsKey(typeId);
}
@Override
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/tasks/EnvironmentProcessor.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/tasks/EnvironmentProcessor.java
index ba81d222..3a4abcf2 100644
--- a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/tasks/EnvironmentProcessor.java
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/tasks/EnvironmentProcessor.java
@@ -23,7 +23,7 @@ package org.onap.ccsdk.oran.a1policymanagementservice.tasks;
import java.util.Optional;
import java.util.Properties;
-import org.onap.ccsdk.oran.a1policymanagementservice.exceptions.EnvironmentLoaderException;
+import org.onap.ccsdk.oran.a1policymanagementservice.exceptions.ServiceException;
import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.model.EnvProperties;
import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.model.ImmutableEnvProperties;
import org.slf4j.Logger;
@@ -51,16 +51,16 @@ class EnvironmentProcessor {
.cbsName(getConfigBindingService(systemEnvironment)) //
.appName(getService(systemEnvironment)) //
.build();
- } catch (EnvironmentLoaderException e) {
+ } catch (ServiceException e) {
return Mono.error(e);
}
logger.trace("Evaluated environment system variables {}", envProperties);
return Mono.just(envProperties);
}
- private static String getConsulHost(Properties systemEnvironments) throws EnvironmentLoaderException {
+ private static String getConsulHost(Properties systemEnvironments) throws ServiceException {
return Optional.ofNullable(systemEnvironments.getProperty("CONSUL_HOST"))
- .orElseThrow(() -> new EnvironmentLoaderException("$CONSUL_HOST environment has not been defined"));
+ .orElseThrow(() -> new ServiceException("$CONSUL_HOST environment has not been defined"));
}
private static Integer getConsultPort(Properties systemEnvironments) {
@@ -69,17 +69,16 @@ class EnvironmentProcessor {
.orElseGet(EnvironmentProcessor::getDefaultPortOfConsul);
}
- private static String getConfigBindingService(Properties systemEnvironments) throws EnvironmentLoaderException {
+ private static String getConfigBindingService(Properties systemEnvironments) throws ServiceException {
return Optional.ofNullable(systemEnvironments.getProperty("CONFIG_BINDING_SERVICE")) //
- .orElseThrow(() -> new EnvironmentLoaderException(
- "$CONFIG_BINDING_SERVICE environment has not been defined"));
+ .orElseThrow(() -> new ServiceException("$CONFIG_BINDING_SERVICE environment has not been defined"));
}
- private static String getService(Properties systemEnvironments) throws EnvironmentLoaderException {
+ private static String getService(Properties systemEnvironments) throws ServiceException {
return Optional
.ofNullable(Optional.ofNullable(systemEnvironments.getProperty("HOSTNAME"))
.orElse(systemEnvironments.getProperty("SERVICE_NAME")))
- .orElseThrow(() -> new EnvironmentLoaderException(
+ .orElseThrow(() -> new ServiceException(
"Neither $HOSTNAME/$SERVICE_NAME have not been defined as system environment"));
}