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/*-
* ============LICENSE_START=======================================================
* ONAP-PDP-REST
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* Modified Copyright (C) 2018 Samsung Electronics Co., Ltd.
* ================================================================================
* 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.pdp.rest.api.services;
import java.util.Map;
import org.onap.policy.api.AttributeType;
import org.onap.policy.api.PolicyException;
import org.onap.policy.api.PolicyParameters;
import org.onap.policy.common.logging.flexlogger.FlexLogger;
import org.onap.policy.common.logging.flexlogger.Logger;
import org.onap.policy.pdp.rest.api.utils.PolicyApiUtils;
import org.onap.policy.utils.PolicyUtils;
import org.onap.policy.xacml.api.XACMLErrorConstants;
import org.onap.policy.xacml.std.pap.StdPAPPolicy;
import org.onap.policy.xacml.std.pap.StdPAPPolicyParams;
/**
* BRMS RAW Policy Implementation.
*
* @version 0.1
*/
public class BRMSRawPolicyService {
private static Logger LOGGER = FlexLogger.getLogger(BRMSRawPolicyService.class.getName());
private static PAPServices papServices = null;
private PolicyParameters policyParameters = null;
private String message = null;
private String policyName = null;
private String policyScope = null;
private String date = null;
private boolean levelCheck = false;
private String brmsRawBody = null;
public BRMSRawPolicyService(String policyName, String policyScope,
PolicyParameters policyParameters, String date) {
this.policyParameters = policyParameters;
this.policyName = policyName;
this.policyScope = policyScope;
this.date = date;
papServices = new PAPServices();
}
public Boolean getValidation() {
brmsRawBody = policyParameters.getConfigBody();
if (brmsRawBody == null || brmsRawBody.trim().isEmpty()) {
message = XACMLErrorConstants.ERROR_DATA_ISSUE + " No Rule Body given";
return false;
}
message = PolicyUtils.brmsRawValidate(brmsRawBody);
if (message.contains("[ERR")) {
message = XACMLErrorConstants.ERROR_DATA_ISSUE + "Raw rule given is invalid" + message;
return false;
}
levelCheck = PolicyApiUtils.isNumeric(policyParameters.getRiskLevel());
if (!levelCheck) {
message = XACMLErrorConstants.ERROR_DATA_ISSUE + "Incorrect Risk Level given.";
return false;
}
return true;
}
public String getMessage() {
return message;
}
public String getResult(boolean updateFlag) throws PolicyException {
String response = null;
String operation = null;
if (updateFlag) {
operation = "update";
} else {
operation = "create";
}
Map<String, String> ruleAttributes = null;
if (policyParameters.getAttributes() != null) {
ruleAttributes = policyParameters.getAttributes().get(AttributeType.RULE);
}
// Create Policy
StdPAPPolicy newPAPPolicy = new StdPAPPolicy(StdPAPPolicyParams.builder()
.configPolicyType("BRMS_Raw")
.policyName(policyName)
.description(policyParameters.getPolicyDescription())
.configName("BRMS_RAW_RULE")
.editPolicy(updateFlag)
.domain(policyScope)
.dynamicFieldConfigAttributes(ruleAttributes)
.highestVersion(0)
.onapName("DROOLS")
.configBodyData(brmsRawBody)
.riskLevel(policyParameters.getRiskLevel())
.riskType(policyParameters.getRiskType())
.guard(String.valueOf(policyParameters.getGuard()))
.ttlDate(date)
.brmsController(policyParameters.getControllerName())
.brmsDependency(policyParameters.getDependencyNames())
.build());
// Send JSON to PAP
response = (String) papServices.callPAP(newPAPPolicy, new String[]{"operation=" + operation, "apiflag=api",
"policyType=Config"}, policyParameters.getRequestID(), "ConfigBrmsRaw");
LOGGER.info(response);
return response;
}
}
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