FileType.java

package org.openlca.app.util;

import java.io.File;

public enum FileType {

	DEFAULT("*"),
	CSV("csv"),
	EXCEL("xls","xlsx", "ods"),
	IMAGE("png", "jpg", "jpeg", "gif"),
	MARKUP("html", "spold", "htm", "xhtml"),
	PDF("pdf"),
	POWERPOINT("ppt", "pptx","odp"),
	WORD("doc", "docx", "odt"),
	XML("xml"),
	ZIP("zip");

	private final String[] extensions;
	
	private FileType(String... extensions) {
		this.extensions = extensions;
	}
	
	public static FileType of(File file) {
		if (file == null)
			return null;
		return forName(file.getName());
	}

	public static FileType forName(String fileName) {
		if (fileName == null)
			return null;
		for (FileType type : values())
			for (String ext : type.extensions)
				if (fileName.endsWith("." + ext))
					return type;
		return DEFAULT;
	}

	
}