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authorelinuxhenrik <henrik.b.andersson@est.tech>2020-11-11 14:11:37 +0100
committerKAPIL SINGAL <ks220y@att.com>2020-11-17 14:23:46 +0000
commit50b658dcfa0e2e4ce21060e71d7ce7d701335ca8 (patch)
treed678a4b3114c944cc0bf63a381e09d8872ffdaed /a1-policy-management/src/main/java
parente78c27efa1b2bbd9db762211e907777f49aba7d2 (diff)
Add ConfigurationController
Change-Id: I281398dc663c5778ea6a5c34262a5684db4df0d0 Issue-ID: CCSDK-2966 Signed-off-by: elinuxhenrik <henrik.b.andersson@est.tech>
Diffstat (limited to 'a1-policy-management/src/main/java')
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/configuration/ConfigurationFile.java14
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v2/ConfigurationController.java75
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v2/Consts.java1
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v2/JsonObject.java31
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/tasks/RefreshConfigTask.java8
5 files changed, 87 insertions, 42 deletions
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/configuration/ConfigurationFile.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/configuration/ConfigurationFile.java
index 345722cb..26f44bb5 100644
--- a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/configuration/ConfigurationFile.java
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/configuration/ConfigurationFile.java
@@ -22,6 +22,7 @@ import com.google.gson.Gson;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonParser;
+
import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;
@@ -30,8 +31,9 @@ import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.Optional;
+
import javax.validation.constraints.NotNull;
-import org.onap.ccsdk.oran.a1policymanagementservice.exceptions.ServiceException;
+
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
@@ -57,21 +59,19 @@ public class ConfigurationFile {
try (InputStream inputStream = createInputStream(filepath)) {
JsonObject rootObject = getJsonElement(inputStream).getAsJsonObject();
- logger.debug("Local configuration file loaded: {}", filepath);
+ logger.debug("Local configuration file read: {}", filepath);
return Optional.of(rootObject);
} catch (Exception e) {
- logger.error("Local configuration file not loaded: {}, {}", filepath, e.getMessage());
+ logger.error("Local configuration file not read: {}, {}", filepath, e.getMessage());
return Optional.empty();
}
}
- public synchronized void writeFile(JsonObject content) throws ServiceException {
+ public synchronized void writeFile(JsonObject content) throws IOException {
String filepath = appConfig.getLocalConfigurationFilePath();
try (FileWriter fileWriter = getFileWriter(filepath)) {
gson.toJson(content, fileWriter);
- } catch (IOException e) {
- logger.error("Local configuration file not written: {}, {}", filepath, e.getMessage());
- throw new ServiceException("Local configuration file not written");
+ logger.debug("Local configuration file written: {}", filepath);
}
}
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v2/ConfigurationController.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v2/ConfigurationController.java
new file mode 100644
index 00000000..5497e0a5
--- /dev/null
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v2/ConfigurationController.java
@@ -0,0 +1,75 @@
+/*-
+ * ========================LICENSE_START=================================
+ * Copyright (C) 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.controllers.v2;
+
+import com.google.gson.JsonObject;
+import com.google.gson.JsonParser;
+import com.google.gson.JsonSyntaxException;
+
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import io.swagger.annotations.ApiResponse;
+import io.swagger.annotations.ApiResponses;
+
+import java.io.IOException;
+
+import org.onap.ccsdk.oran.a1policymanagementservice.configuration.ApplicationConfigParser;
+import org.onap.ccsdk.oran.a1policymanagementservice.configuration.ConfigurationFile;
+import org.onap.ccsdk.oran.a1policymanagementservice.controllers.VoidResponse;
+import org.onap.ccsdk.oran.a1policymanagementservice.controllers.v2.ErrorResponse.ErrorInfo;
+import org.onap.ccsdk.oran.a1policymanagementservice.exceptions.ServiceException;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController("ConfigurationControllerV2")
+@Api(tags = {Consts.V2_CONFIG_API_NAME})
+public class ConfigurationController {
+
+ @Autowired
+ ConfigurationFile configurationFile;
+
+ @PutMapping(path = Consts.V2_API_ROOT + "/configuration", consumes = MediaType.APPLICATION_JSON_VALUE)
+ @ApiOperation(value = "Replace the current configuration with the given configuration")
+ @ApiResponses(value = { //
+ @ApiResponse(code = 200, message = "Configuration updated", response = VoidResponse.class), //
+ @ApiResponse(code = 400, message = "Invalid configuration provided", response = ErrorInfo.class), //
+ @ApiResponse(code = 500, message = "Something went wrong when replacing the configuration. Try again.",
+ response = ErrorResponse.ErrorInfo.class) //
+ })
+ public ResponseEntity<Object> putConfiguration(@RequestBody String configuration) {
+ try {
+ JsonObject configJson = JsonParser.parseString(configuration).getAsJsonObject();
+ ApplicationConfigParser configParser = new ApplicationConfigParser();
+ configParser.parse(configJson);
+ configurationFile.writeFile(configJson);
+ } catch (ServiceException | JsonSyntaxException e) {
+ return ErrorResponse.create(String.format("Faulty configuration. %s", e.getMessage()),
+ HttpStatus.BAD_REQUEST);
+ } catch (IOException ioe) {
+ ErrorResponse.create("Internal error when writing the configuration. Try again.",
+ HttpStatus.INTERNAL_SERVER_ERROR);
+ }
+ return new ResponseEntity<>(HttpStatus.OK);
+ }
+}
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 478b8c27..e1961c17 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
@@ -30,6 +30,7 @@ public class Consts {
public static final String V2_API_ROOT = "/v2";
public static final String V2_API_NAME = "A1 Policy Management Version 2.0 (in progress)";
+ public static final String V2_CONFIG_API_NAME = "A1 Policy Management Configuration";
private Consts() {}
}
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v2/JsonObject.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v2/JsonObject.java
deleted file mode 100644
index fea1d097..00000000
--- a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/v2/JsonObject.java
+++ /dev/null
@@ -1,31 +0,0 @@
-/*-
- * ========================LICENSE_START=================================
- * ONAP : ccsdk oran
- * ======================================================================
- * Copyright (C) 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.controllers.v2;
-
-import io.swagger.annotations.ApiModel;
-
-import org.immutables.gson.Gson;
-
-@Gson.TypeAdapters
-@ApiModel(value = "json_object",
- description = "A JSON object defining the configuration of the policy. The schema is defined by the Policy Type.")
-class JsonObject {
-}
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/tasks/RefreshConfigTask.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/tasks/RefreshConfigTask.java
index 75fd16cf..dfb8d49e 100644
--- a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/tasks/RefreshConfigTask.java
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/tasks/RefreshConfigTask.java
@@ -71,9 +71,9 @@ public class RefreshConfigTask {
public Properties systemEnvironment;
/**
- * The time between refreshes of the configuration.
+ * The time between refreshes of the configuration. Not final so tests can modify it.
*/
- static final Duration CONFIG_REFRESH_INTERVAL = Duration.ofMinutes(1);
+ private static Duration configRefreshInterval = Duration.ofMinutes(1);
final ConfigurationFile configurationFile;
final ApplicationConfig appConfig;
@@ -118,14 +118,14 @@ public class RefreshConfigTask {
}
Flux<RicConfigUpdate.Type> createRefreshTask() {
- Flux<JsonObject> loadFromFile = Flux.interval(Duration.ZERO, CONFIG_REFRESH_INTERVAL) //
+ Flux<JsonObject> loadFromFile = Flux.interval(Duration.ZERO, configRefreshInterval) //
.filter(notUsed -> !this.isConsulUsed) //
.flatMap(notUsed -> loadConfigurationFromFile()) //
.onErrorResume(this::ignoreErrorFlux) //
.doOnNext(json -> logger.debug("loadFromFile succeeded")) //
.doOnTerminate(() -> logger.error("loadFromFile Terminate"));
- Flux<JsonObject> loadFromConsul = Flux.interval(Duration.ZERO, CONFIG_REFRESH_INTERVAL) //
+ Flux<JsonObject> loadFromConsul = Flux.interval(Duration.ZERO, configRefreshInterval) //
.flatMap(i -> getEnvironment(systemEnvironment)) //
.flatMap(this::createCbsClient) //
.flatMap(this::getFromCbs) //