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Hibernate @PrePersist Hello, I want to tinitialize my objetc using the @PrePersist annotations. Lets say i have an Entiy user: @Entity @Table(name = "USERS") Public Class User { @Id @GeneratedValue(strategy=GenerationType.AUTO) @Column(name = "ID", unique = true, nullable = false) private Integer id; @Column(nam... 1 Jul 2010 16:41
Eclipse 3.5.1: "Open Project" dialog pops up when I open a certain class in the Visual Editor Anyone else seeing this? It happens when I open the class, and it happens again every time the Visual Editor display is refreshed. This started yesterday. The last thing I did to the class was add a JLabel and a JTextField. Before that, it wasn't happening at all. -- Steve Sobol, Victorville, California, ... 1 Jul 2010 01:16
Date Formats in Excel using POI I am writing an app where I am simply moving cells from one excel file to another. The problem is I need to keep the date formats exactly as they appear in the original. For example "9/12/2005" != "09/12/2005". These dates are not in a consistent format as well. How can I transfer the formats. ... 2 Jul 2010 20:09
JMS Message components http://download.oracle.com/docs/cd/E17477_01/javaee/5/api/javax/jms/Message.html JMS messages are composed of the following parts: Header - All messages support the same set of header fields. Header fields contain values used by both clients and providers to identify and route messages. Properties - Each m... 1 Jul 2010 05:35
Urgent Openings: 1.(GIS, .Net) Web Developer, 2.QA Documentation(Jr level), 3.Business System Analyst, Austin, TX., 4.Maximo positions Hi All, We have some Urgent Requirements, please find the Job Specifications given, send matching profile with rate, current location and Contact details ASAP to my official ID : isaac(a)preludesys.com Thanks and regards, Isaac Direct 213.233.3576 Office 213.233.3907 isaac(a)preludesys.com www.preludes... 30 Jun 2010 11:58
JMS message type Its very much confusing that how many type of messages JMS supports . I have read it can support ObjectMessage , MapMessage , TextMessage , ByteMessage,StreamMessage etc . I'm not sure how many are still there . Is it true that JMS can support any message type ?Could you please throw some light on the type of ... 30 Jun 2010 23:05
java threads context switching This is regarding java threads context switching. Is there a special thread in JVM which is responsible for context switch of user java threads or does each java thread have a corresponding pthread and the scheduling is left to the underlying OS's scheduler? TIA. ... 1 Jul 2010 02:21
Change jnlp invalidates desktop shortcut OK, my last complaint which I guess I need to live with. JRE 6 Update 20. When a minor attribute is changed in the .jnlp, apparently the existing desktop shortcut is invalidated. This seems to require deletion of the cached app, and reload of the app, and recreation of the desktop shortcut. I'm getting s... 29 Jun 2010 21:48
Security prompt Java 6 Update 20 My Swing application is controlled by Web Start, and I explicitly give this flag to avoid the Security Warning popup. Yes, it suppresses the Security warning, for a long while, and then while the app is running, sometimes after many hours of continuous running, it can still pop up the Security warning. Saying ... 1 Jul 2010 00:11
dll creation from java source All- Am afraid I already know the answer to this, but...: am interested in compiling a set of java classes into .dll form to be later accessed from MS' VBA. I realize this is likely making life much harder than it needs to, but my deployment options are extremely limited, and having an "externally" running app... 30 Jun 2010 22:00 |