/*
 * Copyright 2011 the original author or authors.
 *
 * 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.
 */
package org.openehealth.ipf.platform.camel.ihe.continua.hrn.converters;

import lombok.NonNull;
import org.openehealth.ipf.modules.cda.CDAR2Renderer;
import org.openhealthtools.mdht.uml.cda.ClinicalDocument;
import org.springframework.core.convert.converter.Converter;

import java.io.ByteArrayOutputStream;

/**
 * @author Dmytro Rud
 */
public class ClinicalDocumentToByteArrayConverter implements Converter<ClinicalDocument, byte[]> {

    @Override
    public byte[] convert(@NonNull ClinicalDocument clinicalDocument) {
        var os = new ByteArrayOutputStream();
        try {
            new CDAR2Renderer().render(clinicalDocument, os);
            return os.toByteArray();
        } catch (Exception e) {
            throw new IllegalArgumentException(e);
        }
    }
}
