Gayan's Personal Blog

jdeveloper IllegalStateException in o.i.explorer.IconOverlayTracker$NodeWatcher:802 My Jdeveloper on my Windows 7 was previously working fine.  Build JDEVADF_11.1.1.6.0_GENERIC_111205.1733.6192.1 SVN caused JDeveloper to break, but after enough digging I found this forum post: https://forums.oracle.com/forums/thread.jspa?threadID=2332837 Which, sure enough, mentions the error and SVN. Tried the solution that "Suganth" posted and sure enough it worked. To fix this issues so you can work on your projects again go to: Tools -> Preferences -> Versioning -> General And then uncheck "Use Navigator State Overly Icons" and "Use Navigator State Overly Labels". Life should be better! 

I was lucky to participate "Bringing Agile Transition - Workshop" conducted by Tathagat Varma (TV) on 31st of July @ Hotel Renuka.

Hey my blog friends from Horana, here we have a good news Part of Colombo- Horana road(120 route) Kesbewa to Pamankada in the  will be developed at a cost of 3310 million rupees. The project will be initiated today(5th march,2013).  The Asian Development Bank provides loan facilities for this project. Construction will be completed within two years. The minister said that an alternative road from Kesbewa to Maharagama will also be laid parallel to that. Pamankada - Kesbewa section of Colombo - Horana Road (B084) The proposed road project, Colombo-Horana Road Section (B 084), commences from 0.520km near Pamankada Bridge in Colombo and terminates at the end of the bypass in Kesbewa at 13+400km. The regular Colombo-Horana (B 084) Road commences from Wilasitha Niwasa junction (0.00km) at Colombo-Ratnapura-,Batticaloa (A04) Road and terminates at Pokunuowita on Panadura-Ratnapura (A08)Road, before 2.0km to reach Horana town, traversing 28+180km. This road sect...

Hi again this too technical, only for who interests about Web development in Weblogic server I developed web application using JSTL tags and when I tried to deploy WAR file in Weblogic server i got following error: An error occurred during activation of changes, please see the log for details. Failed to load webapp: 'etaagent.war' Error: Unresolved Webapp Library references for " ServletContext@163229449[app:etaagent module:etaagent.war path:/etaagent spec-version:2.5] ", defined in weblogic.xml [Extension-Name: jstl, Specification-Version: 1.2, exact-match: false] then, by googling I found that JSTL library is deployed by default in WebLogic, so I  added the library-ref in weblogic.xml: jstl 1.2 false

Today, December 31, 2012? end of an year? But to me it is not just another year.  So many interesting milestones had happened to me in this year. It has been a year of plentiful hard work and it has been a fruitful year. In last day of the year I will share some of the fruit with you.. In January I and my family shifted to my newly build house , it was a result of an almost 2 years hard work of me and whole my family. In march, I got engagement !..  I promise to my fiancée that will take her home sooner.. Yes as promised in august we had our wedding..  6 th of August unforgotten day of my life.. my wedding day In September in my career I was promoted as a ‘Senior’ , huh? I am a Senior SE now.. more responsibilities… J Except these it was journeyful  year, I could travel to nuwaraeliya, diyathalawa, kandy, Anuradhapura and to many other locations around the country. thanks everybody who made my life a joy..  waiting to have m...

com.informix.jdbc.IfxSqliConnect. (IfxSqliConnect.java) I got above error when making below connection in java file : Class.forName("com.informix.jdbc.IfxDriver");         Connection conn = DriverManager.getConnection("jdbc:informix-sqli://192.168.1.1:1000/databasename:INFORMIXSERVER=server_name;user=gayan;password=password;"); So I chaneged the connection as follows: Class.forName("com.informix.jdbc.IfxDriver");         Connection conn = DriverManager.getConnection("jdbc:informix-sqli://192.168.1.1:1000/databasename:INFORMIXSERVER=server_name;user=gayan;password=password;INFORMIXCONTIME=60;INFORMIXCONRETRY=3"); What does it realy mean? If INFORMIXCONTIME is set to 60 and INFORMIXCONRETRY is set to 3, attempts to connect to the database server (after the initial attempt at 0 seconds) are made at 20, 40, and 60 seconds, if necessary, before aborting. This 20-second interval is the result of INFORMIXCONTIME divided by IN...