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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
* Copyright © 2017-2018 Amdocs
* ================================================================================
* 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.aai.sparky.editattributes;
import java.io.UnsupportedEncodingException;
import java.util.Map;
import org.apache.camel.Exchange;
import org.apache.camel.component.restlet.RestletConstants;
import org.onap.aai.cl.api.Logger;
import org.onap.aai.cl.eelf.LoggerFactory;
import org.onap.aai.cl.mdc.MdcContext;
import org.onap.aai.restclient.client.OperationResult;
import org.onap.aai.sparky.editattributes.entity.EditRequest;
import org.onap.aai.sparky.logging.AaiUiMsgs;
import org.onap.aai.sparky.util.NodeUtils;
import org.restlet.Request;
import org.restlet.Response;
import org.restlet.data.ClientInfo;
import org.restlet.data.Cookie;
import org.restlet.data.MediaType;
import org.restlet.data.Status;
import org.restlet.util.Series;
import com.fasterxml.jackson.annotation.JsonInclude.Include;
import com.fasterxml.jackson.databind.ObjectMapper;
/**
* The Class AttributeEditProcessor.
*/
public class AttributeEditProcessor {
private static final Logger LOG =
LoggerFactory.getInstance().getLogger(AttributeEditProcessor.class);
private ObjectMapper mapper;
private AttributeUpdater attrUpdater;
public AttributeEditProcessor(AttributeUpdater attributeUpdater) {
this.attrUpdater = attributeUpdater;
this.mapper = new ObjectMapper();
mapper.setSerializationInclusion(Include.NON_EMPTY);
}
public void editAttribute(Exchange exchange) {
Object xTransactionId = exchange.getIn().getHeader("X-TransactionId");
if (xTransactionId == null) {
xTransactionId = NodeUtils.getRandomTxnId();
}
Object partnerName = exchange.getIn().getHeader("X-FromAppId");
if (partnerName == null) {
partnerName = "Browser";
}
Request request = exchange.getIn().getHeader(RestletConstants.RESTLET_REQUEST, Request.class);
/*
* Disables automatic Apache Camel Restlet component logging which prints out an undesirable log
* entry which includes client (e.g. browser) information
*/
request.setLoggable(false);
ClientInfo clientInfo = request.getClientInfo();
MdcContext.initialize((String) xTransactionId, "AAI-UI", "", (String) partnerName,
clientInfo.getAddress() + ":" + clientInfo.getPort());
String payload = exchange.getIn().getBody(String.class);
EditRequest editRequest = null;
OperationResult operationResult = new OperationResult();
Response response = exchange.getIn().getHeader(RestletConstants.RESTLET_RESPONSE, Response.class);
response.setStatus(Status.SUCCESS_OK); // 200 is assumed unless an actual exception occurs (a failure is still a valid response)
boolean wasErrorDuringProcessing = false;
String errorMessage = null;
try {
if (payload != null && !payload.isEmpty()) {
editRequest = mapper.readValue(payload, EditRequest.class);
if (editRequest != null) {
String attUid = getAttUid(request.getCookies());
String objectUri = editRequest.getEntityUri();
Map<String, Object> attributeValues = editRequest.getAttributes();
if (attUid != null && !attUid.isEmpty() && objectUri != null && !objectUri.isEmpty()
&& attributeValues != null && !attributeValues.isEmpty()) {
LOG.info(AaiUiMsgs.ATTRIBUTES_HANDLING_EDIT, objectUri, editRequest.toString());
operationResult = attrUpdater.updateObjectAttribute(objectUri, attributeValues, attUid);
boolean wasSuccess = (operationResult.getResultCode() == 200);
String message = String.format("Edit Attributes completed with Result Code : %s (%s).",
operationResult.getResultCode(), wasSuccess ? "success" : "failed");
LOG.info(AaiUiMsgs.INFO_GENERIC, message);
}
}
} else {
wasErrorDuringProcessing = true;
errorMessage = "Empty payload provided, need details to complete request";
}
} catch (Exception exc) {
LOG.error(AaiUiMsgs.ATTRIBUTES_NOT_UPDATED_EXCEPTION, exc.getLocalizedMessage());
operationResult.setResult(500, "Error encountered while trying to update attributes.");
response.setStatus(Status.SERVER_ERROR_INTERNAL);
}
if(wasErrorDuringProcessing) {
LOG.error(AaiUiMsgs.ATTRIBUTES_NOT_UPDATED_MESSAGE, errorMessage);
}
response.setEntity(operationResult.getResult(), MediaType.APPLICATION_JSON);
exchange.getOut().setBody(response);
}
/**
* Gets the att uid.
*
* @param request the request
* @return the att uid
* @throws UnsupportedEncodingException the unsupported encoding exception
*/
public String getAttUid(Series<Cookie> cookies) throws UnsupportedEncodingException {
String attId = "";
if (cookies == null) {
LOG.error(AaiUiMsgs.COOKIE_NOT_FOUND);
return attId;
}
for (Cookie cookie : cookies) {
if (cookie.getName().equals("attESHr")) {
// This cookie is of the form :
// "FIRSTNAME|LASTNAME|emailname@domain.com|||ab1234||fl6789,RBFMSKQ,"
// + "Z9V2298,9762186|YNNNNNNNNNNNNNYNNYYNNNNN|FIRSTNAME|EY6SC9000|"
// we are to extract fl6789 from this which would be the attuid for the user.
String value = cookie.getValue();
value = java.net.URLDecoder.decode(value, "UTF-8");
LOG.info(AaiUiMsgs.COOKIE_FOUND, value);
String[] values = value.split("\\|");
if (values.length > 7) {
attId = (values[7].split(","))[0];
String initials = (values[0].substring(0, 1) + values[1].substring(0, 1)).toLowerCase();
if (attId.startsWith(initials)) {
return attId;
}
}
}
}
return attId;
}
}
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