Schlagwort-Archive: Java

XPages: Use a PhaseListener for global URL commands

Publiziert am 11. Juli 2013 von Sven Hasselbach

One of my customers wanted an easy way for printing XPages in different formats and with different content, depending of the current XPage opened in the browser. It was a requirement to develope a global solution for every XPage-based application … Weiterlesen →

Veröffentlicht unter Infrastruktur, Java, JSF, Web, XPages | Verschlagwortet mit , , , , , , , , , | 4 Kommentare

XPages: Create your own Required Validators

Publiziert am 20. Juni 2013 von Sven Hasselbach

If you try to implement your own JSF Validator (by implementing javax.faces.validator.Validator), you will notice that you are unable to check for an empty value. The reason for this is rather simple: The method validate() is only called, if there … Weiterlesen →

Veröffentlicht unter Java, JSF, ServerSide JavaScript, XPages | Verschlagwortet mit , , , , , , | 4 Kommentare

A performance bottleneck?

Publiziert am 17. Februar 2013 von Sven Hasselbach

Paul Withers wrote an very interesting article about the difference between a passthrough UIComponents and the corresponding XPages elements. This means the use of <br> instead a <xp:br>, or a <div> instead of a <xp:div>. A while ago I have … Weiterlesen →

Veröffentlicht unter Allgemein, Java, JSF, Performance, ServerSide JavaScript, XPages | Verschlagwortet mit , , , , , | Schreib einen Kommentar

XPages: compositeData is undefined

Publiziert am 10. Februar 2013 von Sven Hasselbach

An interesting question was asked on StackOverflow.com: The compositeData of custom control is undefined in beforeRenderResponse event. I have never noticed this before, but if you are accessing the compositeData object in the before-, afterRenderResponse or the afterRestoreView event, the … Weiterlesen →

Veröffentlicht unter Java, JSF, ServerSide JavaScript, XPages | Verschlagwortet mit , , , , , , , | Schreib einen Kommentar

Quick-n-Dirty: Import SSJS libraries with DXL

Publiziert am 10. Januar 2013 von Sven Hasselbach

In the last time I have developed different techniques for manipulating the design elements of XPages applications. While I am still working on a way for manipulating the localization files, I was playing a little bit with DXL imports. Here … Weiterlesen →

Veröffentlicht unter Allgemein, Java, ServerSide JavaScript, XPages | Verschlagwortet mit , , , , , , | Schreib einen Kommentar

XPages: UI for editing localization files (1)

Publiziert am 17. Dezember 2012 von Sven Hasselbach

For one of my customers I am developing an easy way for editing the localization/translation of existing XPages applications: Instead of importing and exporting the property files with the Domino Designer (which is not an option for non-developers) it would … Weiterlesen →

Veröffentlicht unter Java, ServerSide JavaScript, Web, XPages | Verschlagwortet mit , , , , , , , , | Ein Kommentar

Quick-n-Dirty: Use your own Factory classes in XPages (2) – The VirtualPageTransformer

Publiziert am 24. Oktober 2012 von Sven Hasselbach

While playing a little bit with core XPages functionality I found the interesting VirtualPageTransformer interface. With this interface it is possible to implement „virtual“ XPages, and this allows to do something which can be described like an url mapping (the … Weiterlesen →

Veröffentlicht unter Java, JSF, XPages | Verschlagwortet mit , , , , | 3 Kommentare

Quick-n-Dirty: Use your own Factory classes in XPages

Publiziert am 18. Oktober 2012 von Sven Hasselbach

Here is a easy way to use your own factory classes in XPages: 1. Create a file named „com.ibm.xsp.factories.properties“ in the WEB-INF-Folder of your NSF     2. In this file, define the factory classes you want to use in … Weiterlesen →

Veröffentlicht unter Extensibility API, Java, JSF, Server, ServerSide JavaScript, XPages | Verschlagwortet mit , , , , , , , | 4 Kommentare

Quick-n-Dirty: A simple isRecycled() method (2)

Publiziert am 11. Oktober 2012 von Sven Hasselbach

Tommy Valand improved the idea: In his solution the isDead method of the NotesBase class is accessed, and this works better, because the method addionally checks for the C object handle. Here you can find the method: http://stackoverflow.com/questions/12740889/what-is-the-least-expensive-way-to-test-if-a-view-has-been-recycled Update: If you … Weiterlesen →

Veröffentlicht unter Java, ServerSide JavaScript | Verschlagwortet mit , , , | Ein Kommentar

Quick-n-Dirty: A simple isRecycled() method

Publiziert am 10. Oktober 2012 von Sven Hasselbach

Update: Please read the second article – there you will find a better version. You will find that the domino java API does not have a suitable method to test if a domino object was already recycled or not. And … Weiterlesen →

Veröffentlicht unter Java, ServerSide JavaScript | Verschlagwortet mit , , , | 7 Kommentare