/*-
 * ============LICENSE_START=======================================================
 * ONAP-XACML
 * ================================================================================
 * 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.xacml.std.pap;

import com.att.research.xacml.api.pap.PAPException;
import com.att.research.xacml.util.FactoryException;

import java.io.IOException;
import java.util.Properties;

import org.onap.policy.common.logging.eelf.MessageCodes;
import org.onap.policy.common.logging.eelf.PolicyLogger;
import org.onap.policy.xacml.api.pap.ONAPPapEngineFactory;
import org.onap.policy.xacml.api.pap.PAPPolicyEngine;

public class StdEngineFactory extends ONAPPapEngineFactory {

    @Override
    public PAPPolicyEngine newEngine() throws FactoryException, PAPException {
        try {
            return new StdEngine();
        } catch (IOException e) {
            PolicyLogger.error(MessageCodes.ERROR_SYSTEM_ERROR, e, "StdEngineFactory", "Failed to create engine");
            return null;
        }
    }

    @Override
    public PAPPolicyEngine newEngine(Properties properties) throws FactoryException, PAPException {
        try {
            return new StdEngine(properties);
        } catch (IOException e) {
            PolicyLogger.error(MessageCodes.ERROR_SYSTEM_ERROR, e, "StdEngineFactory", "Failed to create engine");
            return null;
        }
    }

}