Why does Url.OpenConnection() return SoapHttpUrlConnection?
<p>I'm developing an Java application( J2SE ).
In my application, I should send a message via a queue( using JDNI of Weblogic )
and then should interact with HTTP web url ( using an URLConnection ).</p>

<p>If I try to interact with HTTP web using URLConnection, it is succeed.
But, after a message is sending by a Queue, interaction with HTTP web(using URLConnection) is always failed. After I extremely reduce source code, finally I found that code for setting JDNI impacted on making UrlConnection object.</p>

<p>Below is source code for explanation.</p>

<pre><code>private void test() throws IOException, NamingExcpetion {
    HttpUrlConnection c1 = getConnection();
    System.out.println(c1);

    initContext();

    HttpUrlConnection c2 = getConnection();
    System.out.println(c2);
}


public void initContext() throws ... {
    Properties prop = new Properties();

    Prop.put(Context.INITIAL_CONTEXT_FACTORY, "weblogic.jndi.WLInitialContextFactory");
    Prop.put(Context.PROVIDER_URL, "t3://111.111.111.111:7100");  // my target weblogic server having queues.

    new InitialContext(prop);
    System.out.println("InitialContext() finished!!");
}

public HttpURLConnection getConnection() throws .... {
    URL url = new URL("http://222.222.222.222:8100/login");  // My target server to be interacting via URLConnection; I'm using java.net.URL
    return (HttpURLConnection) url.openConnection();
}


And below is the result.
sun.net.www.protocol.http.HttpURLConnection:http://222.222.222.222:8100/login
InitialContext() finished!!
weblogic.net.http.SOAPHttpURLConnection:http://222.222.222.222:8100/login
</code></pre>

<p>Even though InitialContext() method call finished, I expect to return HttpURLConnection, but actually SOAPHttpURLConnection has returned by url.openConnction(); So, I can not interact with web page using that.</p>

<p>Why does the SOAPHttpURLConnection has returned ??
And How can I resolve this problem??</p>