TBinaryProtocolSerializer.java

/*
 * Copyright 2016 Providence Authors
 *
 * 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.
 */
package net.morimekta.providence.thrift;

import net.morimekta.providence.PApplicationExceptionType;
import net.morimekta.providence.serializer.BinarySerializer;
import net.morimekta.providence.serializer.SerializerException;
import org.apache.thrift.protocol.TBinaryProtocol;

import javax.annotation.Nonnull;
import java.io.IOException;
import java.io.InputStream;

/**
 * @author Stein Eldar Johnsen
 * @since 24.10.15.
 */
public class TBinaryProtocolSerializer extends TProtocolSerializer {
    public static final String MEDIA_TYPE     = BinarySerializer.MEDIA_TYPE;
    public static final String ALT_MEDIA_TYPE = BinarySerializer.ALT_MEDIA_TYPE;

    public TBinaryProtocolSerializer() {
        this(DEFAULT_STRICT);
    }

    public TBinaryProtocolSerializer(boolean readStrict) {
        this(readStrict, false);
    }

    public TBinaryProtocolSerializer(boolean readStrict, boolean versioned) {
        super(readStrict, new TBinaryProtocol.Factory(readStrict && versioned, versioned),
              true, MEDIA_TYPE);
    }

    @Override
    public void verifyEndOfContent(@Nonnull InputStream input) throws IOException {
        try {
            int in = input.read();
            if (in >= 0) {
                throw new SerializerException("More content after end: 0x%02x", in)
                        .setExceptionType(PApplicationExceptionType.PROTOCOL_ERROR);
            }
        } finally {
            input.close();
        }
    }
}