2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2020 Nordix Foundation
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 * SPDX-License-Identifier: Apache-2.0
17 * ============LICENSE_END=========================================================
20 package org.onap.policy.gui.editors.apex.rest.handling;
23 import java.util.stream.Collectors;
24 import java.util.stream.Stream;
25 import javax.ws.rs.Consumes;
26 import javax.ws.rs.GET;
27 import javax.ws.rs.Path;
28 import javax.ws.rs.Produces;
29 import javax.ws.rs.core.MediaType;
30 import org.onap.policy.apex.model.modelapi.ApexApiResult;
31 import org.onap.policy.apex.model.modelapi.ApexApiResult.Result;
32 import org.onap.policy.common.parameters.ParameterService;
33 import org.onap.policy.common.utils.coder.CoderException;
34 import org.onap.policy.common.utils.coder.StandardCoder;
35 import org.onap.policy.gui.editors.apex.rest.UploadPluginConfigParameters;
36 import org.onap.policy.gui.editors.apex.rest.handling.config.PolicyUploadPluginConfigKey;
37 import org.slf4j.Logger;
38 import org.slf4j.LoggerFactory;
41 * Handles endpoints for the configuration properties.
43 @Path("editor/config")
44 @Produces({MediaType.APPLICATION_JSON})
45 @Consumes({MediaType.APPLICATION_JSON})
46 public class ConfigurationRestResource {
48 private static final Logger LOGGER = LoggerFactory.getLogger(ConfigurationRestResource.class);
49 private static final StandardCoder STANDARD_CODER = new StandardCoder();
51 private final UploadPluginConfigParameters uploadConfigParam;
53 public ConfigurationRestResource() {
54 uploadConfigParam = ParameterService.get(UploadPluginConfigParameters.GROUP_NAME);
58 * Gets the configured properties.
60 * @return the properties as JSON in the ApexApiResult messages list.
64 public ApexApiResult show() {
65 final ApexApiResult result = new ApexApiResult(Result.SUCCESS);
67 final Map<String, Object> configMap = Stream.of(PolicyUploadPluginConfigKey.values())
68 .filter(key -> uploadConfigParam.getValue(key).isPresent())
69 .collect(Collectors.toMap(PolicyUploadPluginConfigKey::getKey,
70 configKey -> uploadConfigParam.getValue(configKey).get()));
72 final String encode = STANDARD_CODER.encode(configMap);
73 result.addMessage(encode);
74 } catch (final CoderException e) {
75 result.setResult(Result.FAILED);
76 final String errorMsg = "Could not parse configuration parameters as JSON";
77 result.addMessage(errorMsg);
78 LOGGER.error(errorMsg, e);