org.javawebstack.httpserver.router.DefaultRouteAutoInjector Maven / Gradle / Ivy

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This library provides a routing and request mapping stack on top of the well known and industry proven eclipse jetty http server. It also supports websockets.

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package org.javawebstack.httpserver.router;

import org.javawebstack.httpserver.Exchange;
import org.javawebstack.httpserver.HTTPMethod;
import org.javawebstack.httpserver.websocket.WebSocket;

import java.util.Map;

public class DefaultRouteAutoInjector implements RouteAutoInjector {
    public static final DefaultRouteAutoInjector INSTANCE = new DefaultRouteAutoInjector();

    public Object getValue(Exchange exchange, Map extraArgs, Class type) {
        if (Exchange.class.isAssignableFrom(type))
            return exchange;
        if (WebSocket.class.isAssignableFrom(type) && extraArgs.containsKey("websocket"))
            return extraArgs.get("websocket");
        if (type.equals(HTTPMethod.class))
            return exchange.getMethod();
        return null;
    }
}