2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2019 Nordix Foundation.
4 * Modifications Copyright (C) 2019 AT&T Intellectual Property.
5 * ================================================================================
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
18 * SPDX-License-Identifier: Apache-2.0
19 * ============LICENSE_END=========================================================
22 package org.onap.policy.pap.main.rest;
24 import io.swagger.annotations.ApiOperation;
25 import io.swagger.annotations.ApiParam;
26 import io.swagger.annotations.ApiResponse;
27 import io.swagger.annotations.ApiResponses;
28 import io.swagger.annotations.Authorization;
29 import io.swagger.annotations.Extension;
30 import io.swagger.annotations.ExtensionProperty;
31 import io.swagger.annotations.ResponseHeader;
33 import java.util.UUID;
35 import javax.ws.rs.HeaderParam;
36 import javax.ws.rs.PUT;
37 import javax.ws.rs.Path;
38 import javax.ws.rs.PathParam;
39 import javax.ws.rs.QueryParam;
40 import javax.ws.rs.core.Response;
41 import javax.ws.rs.core.Response.Status;
43 import org.apache.commons.lang3.tuple.Pair;
44 import org.onap.policy.models.base.PfModelException;
45 import org.onap.policy.models.pap.concepts.PdpGroupStateChangeResponse;
46 import org.onap.policy.models.pdp.enums.PdpState;
47 import org.slf4j.Logger;
48 import org.slf4j.LoggerFactory;
51 * Class to provide REST end points for PAP component to change state of a PDP group.
53 * @author Ram Krishna Verma (ram.krishna.verma@est.tech)
55 public class PdpGroupStateChangeControllerV1 extends PapRestControllerV1 {
57 private static final Logger LOGGER = LoggerFactory.getLogger(PdpGroupQueryControllerV1.class);
59 private final PdpGroupStateChangeProvider provider = new PdpGroupStateChangeProvider();
62 * Changes state of a PDP group.
64 * @param requestId request ID used in ONAP logging
65 * @param groupName name of the PDP group to be deleted
66 * @param state state of the PDP group
71 @Path("pdps/groups/{name}")
72 @ApiOperation(value = "Change state of a PDP Group",
73 notes = "Changes state of PDP Group, returning optional error details",
74 response = PdpGroupStateChangeResponse.class,
75 tags = {"Policy Administration (PAP) API"},
76 authorizations = @Authorization(value = AUTHORIZATION_TYPE),
78 @ResponseHeader(name = VERSION_MINOR_NAME, description = VERSION_MINOR_DESCRIPTION,
79 response = String.class),
80 @ResponseHeader(name = VERSION_PATCH_NAME, description = VERSION_PATCH_DESCRIPTION,
81 response = String.class),
82 @ResponseHeader(name = VERSION_LATEST_NAME, description = VERSION_LATEST_DESCRIPTION,
83 response = String.class),
84 @ResponseHeader(name = REQUEST_ID_NAME, description = REQUEST_ID_HDR_DESCRIPTION,
85 response = UUID.class)},
86 extensions = {@Extension(name = EXTENSION_NAME,
87 properties = {@ExtensionProperty(name = API_VERSION_NAME, value = API_VERSION),
88 @ExtensionProperty(name = LAST_MOD_NAME, value = LAST_MOD_RELEASE)})})
89 @ApiResponses(value = {@ApiResponse(code = AUTHENTICATION_ERROR_CODE, message = AUTHENTICATION_ERROR_MESSAGE),
90 @ApiResponse(code = AUTHORIZATION_ERROR_CODE, message = AUTHORIZATION_ERROR_MESSAGE),
91 @ApiResponse(code = SERVER_ERROR_CODE, message = SERVER_ERROR_MESSAGE)})
94 public Response changeGroupState(
95 @HeaderParam(REQUEST_ID_NAME) @ApiParam(REQUEST_ID_PARAM_DESCRIPTION) final UUID requestId,
96 @ApiParam(value = "PDP Group Name", required = true) @PathParam("name") final String groupName,
97 @ApiParam(value = "PDP Group State", required = true) @QueryParam("state") final PdpState state) {
100 final Pair<Status, PdpGroupStateChangeResponse> pair = provider.changeGroupState(groupName, state);
101 return addLoggingHeaders(addVersionControlHeaders(Response.status(pair.getLeft())), requestId)
102 .entity(pair.getRight()).build();
103 } catch (final PfModelException exp) {
104 LOGGER.info("group state-change failed", exp);
105 return addLoggingHeaders(
106 addVersionControlHeaders(Response.status(exp.getErrorResponse().getResponseCode())), requestId)
107 .entity(exp.getErrorResponse()).build();