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/**
* ============LICENSE_START===================================================
* SPARKY (AAI UI service)
* ============================================================================
* Copyright © 2017 AT&T Intellectual Property.
* Copyright © 2017 Amdocs
* 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=====================================================
*
* ECOMP and OpenECOMP are trademarks
* and service marks of AT&T Intellectual Property.
*/
package org.onap.aai.sparky.util;
import javax.servlet.http.HttpServletResponse;
import org.onap.aai.cl.api.Logger;
import org.onap.aai.restclient.client.OperationResult;
import org.onap.aai.sparky.logging.AaiUiMsgs;
import org.onap.aai.sparky.search.SearchServiceAdapter;
import org.restlet.Response;
import org.restlet.data.MediaType;
import org.restlet.data.Status;
public class RestletUtils {
/**
* Returns an HttpServletResponse based on values from a Restlet Response
*
* @param restletResponse Restlet Response to be converted to an HttpServletResponse
* @return An HttpServletResponse object built from the values of a Restlet Response
*/
public HttpServletResponse convertRestletResponseToHttpServletResponse(Response restletResponse) {
return org.restlet.ext.servlet.ServletUtils.getResponse(restletResponse);
}
/**
* Execute post query
*
* @param logger The logger
* @param search The searchAdapter
* @param response The response
* @param requestUrl The request URL
* @param requestJsonPayload The request JSON payload
* @return The operation result
*/
public OperationResult executePostQuery(Logger logger, SearchServiceAdapter search,
Response response, String requestUrl, String requestJsonPayload) {
OperationResult opResult = search.doPost(requestUrl, requestJsonPayload, "application/json");
if (opResult.getResultCode() > 300) {
setRestletResponse(logger, true, opResult.getResultCode(), response, opResult.getResult());
} else {
response.setStatus(new Status(opResult.getResultCode()));
}
return opResult;
}
/**
* Generate JSON error response
*
* @param message The error message
* @return The error message formatted as a JSON string
*/
public String generateJsonErrorResponse(String message) {
return String.format("{ \"errorMessage\" : \"%s\" }", message);
}
/**
* Log Restlet exceptions/errors & prepare Response object with exception/errors info
*
* @param logger The logger
* @param errorMsg The error message
* @param exc The exception
* @param response The response
*/
public void handleRestletErrors(Logger logger, String errorMsg, Exception exc,
Response response) {
String errorLogMsg = (exc == null ? errorMsg : errorMsg + ". Error:" + exc.getLocalizedMessage());
logger.error(AaiUiMsgs.ERROR_GENERIC, errorLogMsg);
response.setEntity(generateJsonErrorResponse(errorMsg), MediaType.APPLICATION_JSON);
}
/**
* Sets the Restlet response
*
* @param logger The logger
* @param isError The error
* @param responseCode The response code
* @param response The response
* @param postPayload The post payload
*/
public void setRestletResponse(Logger logger, boolean isError, int responseCode,
Response response, String postPayload) {
if (isError) {
logger.error(AaiUiMsgs.ERROR_GENERIC, postPayload);
}
response.setStatus(new Status(responseCode));
if (postPayload != null) {
response.setEntity(postPayload, MediaType.APPLICATION_JSON);
}
}
}
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