Example2_5 creates a client for HTTPS to handle request final Response response = new Client(Protocol.HTTPS).handle(request); The only related jar in Restlet-1.1 is org.mortbay.jetty.https.jar, which I added to my runtime classpath. Nevertheless, I am getting at runtime [java] WARNING: No available client connector supports the req...
How to detect whether the Web cam is attached to computer or not by using Java? ...
Why is java.lang.Thread in the Google App Engine whitelist when it is not supported? ...
I've developed a desktop Swing app and I'm thinking about the best way to provide the autoupdate feature. I know that JavaWebStart provides this but I think that It doesn't suit my needs because I need to read local files so I would need to sign the jar. Besides, JWS requires extra work to deploy in the server while now I only need to u...
I am not able to connect to an remote known server through Java code; the exception while connecting is java.net.NoRouteToHostException: No route to host. But strangely, I am able to connect to same server through ssh. Details: Simple Java client when tries to establish connection with Java standalone server, while conneting the except...
What libs have you used for that? How compatible are they with one another? Or did you write your own parsing routine? I'm particularly interested in mutually-compatible implementations for Java, C++, Python, and JavaScript, which support: zero compression ("::") IPv4-mapped addresses ("::ffff:123.45.67.89") canonicalization (includ...
I inherited somebody else's code, and it uses OpenSymphony WebWorks, which I've never encountered before. I'm trying to "cargo cult" a small fix to it. It includes the following in a JSP: <ww:select name="'selectedOrigDoctypes'" value="selectedOrigDoctypes" size="5" multiple="true" cssClass="'doctype'" list="origDoctypeCho...
From here I was shocked to learn the massive destructive capabilties of untested software (Read Ariane5 integer overflow and Therac -25). They say that not all software logical conditions can be tested in a lab environment, I don't know how true it is? What can I do to thoroughly test my software in the lab before it leaves for the field...
Hi all I'm having trouble building an absolute URL from a relative URL without resorting to String hackery... Given http://localhost:8080/myWebApp/someServlet Inside the method: public void handleRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { } What's the most "correc...
Need to select all nodes from the path a/b/c as NodeList from a Document using getElementsByTagName() . How do i provide path of node as input? eg: - <root> <a> <b> <c>1</c> <c>2</c> <c>3</c> <c>4</c> <c>5</c> <c>6</c> </b> </a> </root> n...
I’m a huge believer in consistency, and hence conventions. However, I’m currently developing a framework in Java where these conventions (specifically the get/set prefix convention) seem to get in the way of readability. For example, some classes will have id and name properties and using o.getId() instead of o.id() seems utterly pointl...
I have an application which updates a variable about between 5 to 50 times a second and I am looking for some way of drawing a continuous XY plot of this change in real-time. Though JFreeChart is not recommended for such a high update rate, many users still say that it works for them. I've tried using this demo and modified it to displa...
I made, what I believed to be, an error in a regular expression in Java recently but when I test my code I don't get the error I expect. The expression I created was meant to replace a password in a string that I received from another source. The pattern I used went along the lines of: "password: [^\\s.]*", the idea being that it would ...
Is there a way to get JTA transaction timeout value? UserTransaction interface has only setTransactionTimeout method. Is there a specific way of getting its value in WebLogic? ...
Hi. We have a simple performance test flow in an application. We login Search based on some criteria repeat searches for different parameters. We are using Jmeter to do a performance testing. We need to have multiple threads running to test this in a scalable manner. The way we currently have this arranged is: -Test Plan - Threa...
according to http://java.sun.com/javase/6/webnotes/trouble/TSG-VM/html/clopts.html it should be possible to enable -XX:+HeapDumpOnOutOfMemoryError using JConsole in runtime. How? I assume its somewhere under MBeans tab and the com.sun.management -> HotSpotDiagnostic -> Operations -> setVMOptions ? ...
Hi, I want to programmatically create a new log4j ConsoleAppender and add it as an appender to a logger - how do I go about instantiating one properly - using the following seems to make log4j complain - what setters do I need to use to configure it properly? // log4j complains of "No output stream or file set for the appender named [n...
Hello I'm using a JaxWsPortProxyFactoryBean (from Spring framework) to access a web-service. I would like to change the timeout of the http queries I'm sending. Is there a way to do this? Thank you by advance for any help ...
What is the simplest (preferably without any new table creation) way of running a database query which takes long time (at least several minutes) in Oracle DB? ...
Hi, I am running a jar file on mac os.It generates following error 9/2/09 1:17:54 PM [0x0-0x30c30c].com.apple.JarLauncher[11128] at content.Main.(Main.java:18) 9/2/09 1:18:06 PM [0x0-0x30d30d].com.apple.JarLauncher[11130] SystemFlippers: didn't consume all data for long ID 0 (pBase = 0x10012ecc0, p = 0x10012ecc4, pEnd = 0x10012ecc8) 9...