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/*
* ============LICENSE_START=======================================================
* Copyright (C) 2020 Bell Canada.
* Modifications Copyright (C) 2021 Pantheon.tech
* Modifications Copyright (C) 2021 Nordix Foundation
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.cps.rest.controller;
import javax.validation.Valid;
import javax.validation.constraints.NotNull;
import org.onap.cps.api.CpsDataService;
import org.onap.cps.rest.api.CpsDataApi;
import org.onap.cps.spi.FetchDescendantsOption;
import org.onap.cps.utils.DataMapUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
@RequestMapping("${rest.api.cps-base-path}")
public class DataRestController implements CpsDataApi {
private static final String ROOT_XPATH = "/";
@Autowired
private CpsDataService cpsDataService;
@Override
public ResponseEntity<String> createNode(final String dataspaceName, final String anchorName,
final String jsonData, final String parentNodeXpath) {
if (isRootXpath(parentNodeXpath)) {
cpsDataService.saveData(dataspaceName, anchorName, jsonData);
} else {
cpsDataService.saveData(dataspaceName, anchorName, parentNodeXpath, jsonData);
}
return new ResponseEntity<>(HttpStatus.CREATED);
}
@Override
public ResponseEntity<String> addListNodeElements(final String parentNodeXpath,
final String dataspaceName, final String anchorName, final String jsonData) {
cpsDataService.saveListNodeData(dataspaceName, anchorName, parentNodeXpath, jsonData);
return new ResponseEntity<>(HttpStatus.CREATED);
}
@Override
public ResponseEntity<Object> getNodesByDataspace(final String dataspaceName) {
return null;
}
@Override
public ResponseEntity<Object> getNodeByDataspaceAndAnchor(final String dataspaceName, final String anchorName,
final String xpath, final Boolean includeDescendants) {
final FetchDescendantsOption fetchDescendantsOption = Boolean.TRUE.equals(includeDescendants)
? FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS : FetchDescendantsOption.OMIT_DESCENDANTS;
final var dataNode = cpsDataService.getDataNode(dataspaceName, anchorName, xpath,
fetchDescendantsOption);
return new ResponseEntity<>(DataMapUtils.toDataMap(dataNode), HttpStatus.OK);
}
@Override
public ResponseEntity<Object> updateNodeLeaves(final String dataspaceName,
final String anchorName, final String jsonData, final String parentNodeXpath) {
cpsDataService.updateNodeLeaves(dataspaceName, anchorName, parentNodeXpath, jsonData);
return new ResponseEntity<>(HttpStatus.OK);
}
@Override
public ResponseEntity<Object> replaceNode(final String dataspaceName,
final String anchorName, @Valid final String jsonData, @Valid final String parentNodeXpath) {
cpsDataService.replaceNodeTree(dataspaceName, anchorName, parentNodeXpath, jsonData);
return new ResponseEntity<>(HttpStatus.OK);
}
@Override
public ResponseEntity<String> replaceListNodeElements(@NotNull @Valid final String parentNodeXpath,
final String dataspaceName, final String anchorName, @Valid final String jsonData) {
cpsDataService.replaceListNodeData(dataspaceName, anchorName, parentNodeXpath, jsonData);
return new ResponseEntity<>(HttpStatus.OK);
}
private static boolean isRootXpath(final String xpath) {
return ROOT_XPATH.equals(xpath);
}
}
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