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JPMML class model transpiler

There is a newer version: 1.3.8

/*
 * Copyright (c) 2020 Villu Ruusmann
 *
 * This file is part of JPMML-Transpiler
 *
 * JPMML-Transpiler 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.
 *
 * JPMML-Transpiler 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 JPMML-Transpiler.  If not, see .
 */
package org.jpmml.transpiler;

import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.util.Objects;

import com.sun.codemodel.JCodeModel;
import org.dmg.pmml.PMML;
import org.jpmml.model.PMMLUtil;

public class FileTranspiler extends Transpiler {

	private File file = null;


	public FileTranspiler(String className, File file){
		super(className);

		setFile(file);
	}

	@Override
	public PMML transpile(PMML pmml) throws IOException {
		File file = getFile();

		JCodeModel codeModel = compile(translate(pmml));

		try(OutputStream os = new FileOutputStream(file)){
			TranspilerUtil.archive(codeModel, os);
		}

		return PMMLUtil.load((file.toURI()).toURL());
	}

	public File getFile(){
		return this.file;
	}

	private void setFile(File file){
		this.file = Objects.requireNonNull(file);
	}
}