bundleplugin/src/main/java/aQute/bnd/make/MakeCopy.java

package aQute.bnd.make;

import java.io.*;
import java.net.*;
import java.util.*;

import aQute.bnd.service.*;
import aQute.lib.osgi.*;

public class MakeCopy implements MakePlugin {

	public Resource make(Builder builder, String destination, Map<String,String> argumentsOnMake) throws Exception {
		String type = argumentsOnMake.get("type");
		if (!type.equals("copy"))
			return null;

		String from = argumentsOnMake.get("from");
		if (from == null) {
			String content = argumentsOnMake.get("content");
			if (content == null)
				throw new IllegalArgumentException("No 'from' or 'content' field in copy " + argumentsOnMake);
			return new EmbeddedResource(content.getBytes("UTF-8"), 0);
		} else {

			File f = builder.getFile(from);
			if (f.isFile())
				return new FileResource(f);
			else {
				try {
					URL url = new URL(from);
					return new URLResource(url);
				}
				catch (MalformedURLException mfue) {
					// We ignore this
				}
				throw new IllegalArgumentException("Copy source does not exist " + from + " for destination "
						+ destination);
			}
		}
	}

}