/*
 * ====================================================================
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 *
 */
package org.apache.hc.core5.jackson2.http;

import java.io.IOException;
import java.io.OutputStream;

import com.fasterxml.jackson.core.JsonFactory;
import com.fasterxml.jackson.core.JsonGenerator;

import org.apache.hc.core5.jackson2.JsonConsumer;
import org.apache.hc.core5.util.Args;

public class JsonTokenEntityProducer extends AbstractJsonEntityProducer {

    private final JsonFactory jsonFactory;
    private final JsonConsumer<JsonGenerator> consumer;

    public JsonTokenEntityProducer(final JsonFactory jsonFactory, final JsonConsumer<JsonGenerator> consumer) {
        super(4096);
        this.jsonFactory = Args.notNull(jsonFactory, "Json factory");
        this.consumer = Args.notNull(consumer, "Consumer");
    }

    @Override
    final void generateJson(final OutputStream outputStream) throws IOException {
        final JsonGenerator generator = jsonFactory.createGenerator(outputStream);
        consumer.accept(generator);
        generator.close();
    }

    @Override
    public void failed(final Exception cause) {
    }

}
