org.bimserver.plugins.serializers.StreamingSerializerDataSource Maven / Gradle / Ivy

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Base project for BIMserver plugin development. Some plugins mights also need the Shared library

There is a newer version: 2.0.0

package org.bimserver.plugins.serializers;

/******************************************************************************
 * Copyright (C) 2009-2016  BIMserver.org
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 * 
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see {@literal}.
 *****************************************************************************/

import java.io.EOFException;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

import org.bimserver.BimserverDatabaseException;

public class StreamingSerializerDataSource extends ExtendedDataSource {

	private final StreamingSerializer serializer;
	private DoneListener doneListener;
	private String filename;

	public StreamingSerializerDataSource(String filename, StreamingSerializer serializer, DoneListener doneListener) throws SerializerException {
		this.filename = filename;
		if (serializer == null) {
			throw new SerializerException("No serializer");
		}
		this.serializer = serializer;
		this.doneListener = doneListener;
	}

	@Override
	public String getContentType() {
		return null;
	}

	@Override
	public InputStream getInputStream() throws IOException {
		return null;
	}

	@Override
	public String getName() {
		return filename;
	}

	@Override
	public OutputStream getOutputStream() throws IOException {
		return null;
	}

	public StreamingSerializer getSerializer() {
		return serializer;
	}

	public void writeToOutputStream(OutputStream outputStream, ProgressReporter progressReporter) throws SerializerException, IOException, BimserverDatabaseException {
		serializer.writeToOutputStream(outputStream);
		try {
			outputStream.close();
		} catch (EOFException e) {
			// let this one slide
		}
		doneListener.done();
	}
}