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.ByteArrayInputStream;
019import java.lang.reflect.Type;
020
021import javax.json.bind.Jsonb;
022
023import org.talend.sdk.component.api.service.http.Decoder;
024
025import lombok.AllArgsConstructor;
026
027@AllArgsConstructor
028public class JsonpDecoder implements Decoder {
029
030    private final Jsonb jsonb;
031
032    @Override
033    public Object decode(final byte[] value, final Type expectedType) {
034        if (!Class.class.isInstance(expectedType)) {
035            throw new IllegalArgumentException("Unsupported type: " + expectedType);
036        }
037        final Class<?> clazz = Class.class.cast(expectedType);
038        return jsonb.fromJson(new ByteArrayInputStream(value), clazz);
039    }
040}