001/**
002 * Copyright (C) 2006-2024 Talend Inc. - www.talend.com
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.talend.sdk.component.runtime.manager.service.http.codec;
017
018import java.io.ByteArrayOutputStream;
019import java.util.Map;
020
021import javax.xml.bind.JAXBContext;
022import javax.xml.bind.JAXBException;
023
024import org.talend.sdk.component.api.service.http.Encoder;
025
026import lombok.AllArgsConstructor;
027
028@AllArgsConstructor
029public class JAXBEncoder implements Encoder {
030
031    private final Map<Class<?>, JAXBContext> jaxbContexts;
032
033    @Override
034    public byte[] encode(final Object value) {
035        final ByteArrayOutputStream os = new ByteArrayOutputStream();
036        try {
037            jaxbContexts.get(value.getClass()).createMarshaller().marshal(value, os);
038        } catch (final JAXBException e) {
039            throw new IllegalArgumentException(e);
040        }
041        return os.toByteArray();
042    }
043}