Snipplr

(Java) Finding classes - narkisr

Tue, 04 May 2010 04:02:44 UTC

Using http://www.clapper.org/software/java/util/javadocs/util/api/org/clapper/util/classutil/ClassFinder.html in order to find a class in class path.

(Java) Haskell static dispatch rewrite rules - narkisr

Wed, 04 Feb 2009 16:38:50 UTC

Haskell uses static dispatch for overloaded methods, in addition it has an extension to write rules that optimize Haskell dispatching code.

(Java) Runing btrace in a single command - narkisr

Sat, 31 Jan 2009 12:04:01 UTC

Running a btrace script takes two separate steps by default: 1. Running jps to get the Java process ID. 2. Running btrace on the ID. A simple awk script can merge the two into a single step.

(Java) Cool Haskell functional magic (arrows) - narkisr

Sun, 25 Jan 2009 16:31:57 UTC

Some really cool Haskell clustering function, the implementation uses Arrows (seen at http://debasishg.blogspot.com/2009/01/seeking-scala-equivalent-for-this.html).

(Java) Loading a text file resource from classpath in Java - narkisr

Thu, 15 Jan 2009 09:31:00 UTC

(Java) An immutable Java class builder - narkisr

Wed, 14 Jan 2009 17:09:44 UTC

An immutable (a new object is created for each change) Java class builder pattern example.

(Java) Serialization of Java object to AMF - narkisr

Mon, 11 Aug 2008 17:20:40 UTC

A working example that uses BlaszDS in order to serialize Java object into AMF (this code should be cleaned up a bit), in order for it to compile and work it is required to add flex-messaging-core.jar and flex-messaging-common.jar to the classpath.

(Java) Java Collection utilities - narkisr

Wed, 16 Jul 2008 06:43:59 UTC

This is a collection of useful static initializers of Java arrays, lists and maps.

(Java) Accessing windows registry in Java - narkisr

Sat, 07 Jun 2008 17:42:06 UTC

A paste from a blog (http://lenkite.blogspot.com/2008/05/access-windows-registry-using-java.html) entry which demonstrates how to access windows registry in Java.

(Java) Spring and Hibernate simple configuration - narkisr

Mon, 17 Mar 2008 11:49:49 UTC

This spring context configures a simple hibernate session (for annotated classes).

(Java) Java 5 Enum HIbernate mapping - narkisr

Wed, 12 Mar 2008 12:40:15 UTC

This is an example of how to map a Java 5 enum when using Hibernate ORM.

(Java) Jasper report hibernate data source - narkisr

Wed, 06 Feb 2008 08:38:37 UTC

The data source which can be used in combination with jasper reports.

(Java) Simple tail like assertion - narkisr

Thu, 31 Jan 2008 09:00:34 UTC

A simple testing assertion which looks up for a line within a file until a pre defined time frame ends (loosely based upon http://www.informit.com/guides/content.aspx?g=java&seqNum=226).

(Java) Simple annotation based MDB in JBoss - narkisr

Mon, 28 Jan 2008 08:56:37 UTC

An example of an annotated MDB in JBoss with some interesting. options

(Java) Simple JBoss JMS Queue configutation - narkisr

Mon, 28 Jan 2008 05:29:07 UTC

This is the MBean deceleration of a JMS Queue definition which can be embedded within jboss-service.xml that belogs to a Sar or to any other file which ends with service.xml and is picked up by JBoss

(Java) Spring MDP example - narkisr

Sat, 26 Jan 2008 18:12:13 UTC

A complete example of how to configure a Spring Message Driven Pojo (MDP) with a JBoss JMS Queue as its destination, this can be used with JMSTemplate.

(Java) An example of JBoss @Depends annotation usage within an MBean - narkisr

Wed, 23 Jan 2008 12:39:00 UTC

In this example we see that the @Depends annotation contains the JMX name of the stateless bean that we are dependent upon. For example: jboss.j2ee:ear=dummyEar.ear,jar=dummyJar.jar,name=DummySLSB,service=EJB3 consists of: jboss.j2ee: # our domain ear=dummyEar.ear #containing deployment unit jar=dummyJar.jar # the application container name=DummySLSB # the name of the service service=EJB3 # the service type To find out these values its best to look at http://localhost:8080/jmx-console/ when the jboss is up.

(Java) A simple solution for "castless" spring application context - narkisr

Mon, 21 Jan 2008 12:08:37 UTC

A very simple way of getting bean instances from Spring context without casting returned object, the assumption is that the bean id's are matching the classes names.

(Java) Simple JMS template usage example - narkisr

Sat, 19 Jan 2008 15:13:56 UTC

A simple usage example

(Java) An example for some realy simple Log4.xml - narkisr

Thu, 17 Jan 2008 03:05:36 UTC

All you need todo in order to use this is just to add it to your path

(Java) Setting file appender log path on runtime - narkisr

Thu, 17 Jan 2008 02:59:45 UTC

(Java) JBoss Default DS usage - narkisr

Tue, 15 Jan 2008 08:47:49 UTC

This is a simple lookup and usage of the default DS in JBoss