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/*-
* ============LICENSE_START=======================================================
* ONAP Policy Engine
* ================================================================================
* Copyright (C) 2017, 2019 AT&T Intellectual Property. 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=========================================================
*/
package org.onap.policy.controller;
import com.fasterxml.jackson.databind.ObjectMapper;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.json.JSONObject;
import org.onap.policy.common.logging.flexlogger.FlexLogger;
import org.onap.policy.common.logging.flexlogger.Logger;
import org.onap.policy.rest.adapter.PolicyRestAdapter;
import org.onap.policy.rest.util.PolicyValidation;
import org.onap.policy.rest.util.PolicyValidationRequestWrapper;
import org.onap.policy.utils.PolicyUtils;
import org.onap.portalsdk.core.controller.RestrictedBaseController;
import org.onap.portalsdk.core.web.support.JsonMessage;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;
@Controller
@RequestMapping("/")
public class PolicyValidationController extends RestrictedBaseController {
private static final Logger LOGGER = FlexLogger.getLogger(PolicyValidationController.class);
@RequestMapping(
value = {"/policyController/validate_policy.htm"},
method = {org.springframework.web.bind.annotation.RequestMethod.POST})
public ModelAndView validatePolicy(HttpServletRequest request, HttpServletResponse response) throws IOException {
try {
PolicyValidation validation = new PolicyValidation();
PolicyValidationRequestWrapper wrapper = new PolicyValidationRequestWrapper();
StringBuilder responseString;
ObjectMapper mapper = new ObjectMapper();
PolicyRestAdapter policyData = wrapper.populateRequestParameters(request);
responseString = validation.validatePolicy(policyData);
PrintWriter out = response.getWriter();
JsonMessage msg = new JsonMessage(mapper.writeValueAsString(responseString.toString()));
JSONObject j = new JSONObject(msg);
out.write(j.toString());
return null;
} catch (Exception e) {
LOGGER.error("Exception Occured During Policy Validation" + e);
response.setCharacterEncoding("UTF-8");
request.setCharacterEncoding("UTF-8");
PrintWriter out = response.getWriter();
out.write(PolicyUtils.CATCH_EXCEPTION);
}
return null;
}
}
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