view src/goodjava/webserver/handlers/IndexHandler.java @ 1622:b7f8418fb7ba

minor
author Franklin Schmidt <fschmidt@gmail.com>
date Mon, 26 Jul 2021 11:51:56 -0600
parents 27efb1fcbcb5
children
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package goodjava.webserver.handlers;

import goodjava.webserver.Handler;
import goodjava.webserver.Request;
import goodjava.webserver.Response;


public final class IndexHandler implements Handler {
	private final Handler handler;
	private final String indexName;

	public IndexHandler(Handler handler) {
		this(handler,"index.html");
	}

	public IndexHandler(Handler handler,String indexName) {
		this.handler = handler;
		this.indexName = indexName;
	}

	public Response handle(Request request) {
		if( request.path.endsWith("/") ) {
			String path = request.path;
			try {
				request.path += indexName;
				return handler.handle(request);
			} finally {
				request.path = path;
			}
		} else
			return handler.handle(request);
	}
}