February 01, 2011
Mark Wielaard: New GPG key.
Finally created a new GPG key using gnupg. The old one was a DSA/1024 bits one and 8 years old. The new one is a RSA/2048 bits one. I will use the new one in the future to sign any release tarballs I might create. pub 2048R/57816A6A 2011-01-29 Key f...
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February 01, 2011
Andrew Hughes: [SECURITY] IcedTea6 1.7.8, 1.8.5, 1.9.5 Released!.
We are pleased to announce a new set of security releases, IcedTea6 1.7.8, IcedTea6 1.8.5 and IcedTea6 1.9.5.
This update contains the following security updates:
The IcedTea project provides a harness to build the source code from OpenJDK6 u...
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Bridging to Open Ajax
The Open Ajax Alliance is a standards organization with the mission of ensuring interoperability within Web based Ajaxified applications. One of their standards relates to intercomponent communication - the ability to subscribe and publish messages which can then be picked up by code written by other authors.
Please note that if you don't have an interest in Open Ajax, this post may not be especially illuminating - I've talked about the addOnEvent function before, even recently.
To write an Open Ajax application, you need to subscribe to events, much like in JSF 2, by registering functions which act as listeners. For instance, suppose we had a field in our page that looked like this:
And we wanted to use this textarea to write out certain events that we'd like to track. I could then have this code in a JavaScript file:
1 var statusUpdate = function statusUpdate(name, data) {
2 var statusArea = document.getElementById("statusArea");
3 var text = statusArea.value;
4 text = text + "Name: "+data.source.id;
5 if (name === "jsf.event") {
6 text = text +" Event: "+data.status+"\n";
7 } else if (name === "jsf.error") {
8 text = text + " Error: "+data.status+"\n";
9 }
10 statusArea.value = text;
11 };
12
13 OpenAjax.hub.subscribe("jsf.event",statusUpdate);
14 OpenAjax.hub.subscribe("jsf.error",statusUpdate);
In this case, we'...
Date: September, 03 2009
Url: http://www.java.net/blog/driscoll/archive/2009/09/03/bridging-open-ajax
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