ConversionService.java

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package com.adobe.dp.epub.conv;

import java.awt.Image;
import java.io.File;
import java.io.PrintWriter;
import java.util.Iterator;
import java.util.Properties;
import java.util.Vector;

public abstract class ConversionService {

	private static final String[] defaultConversionSerices = { "com.adobe.dp.fb2.convert.FB2ConversionService",
			"com.adobe.dp.office.conv.DOCXConversionService", "com.adobe.dp.office.conv.RTFConversionService" };

	static Vector conversionSericeList = new Vector();

	static {
		for (int i = 0; i < defaultConversionSerices.length; i++)
			addConversionService(defaultConversionSerices[i]);
	}

	private static void addConversionService(String className) {
		try {
			conversionSericeList.add(Class.forName(className).newInstance());
		} catch (Exception e) {
			e.printStackTrace();
		}
	}

	public static Iterator registeredSerivces() {
		return conversionSericeList.iterator();
	}

	public abstract void setProperties(Properties prop);

	public abstract boolean canConvert(File src);

	public abstract boolean canUse(File src);

	public abstract Image getIcon(File src);

	public abstract File convert(File src, File[] aux, ConversionClient client, PrintWriter log);
}