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Former Member
Jan 28, 2009 at 03:02 PM

JRC 2: Performance Problem

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Hi.

Our reporting component used JRC 1.x before we upgraded to JRC 2.x. We got two issues after upgrading.

First issue I solved already with a workaround which I published on stackoverflow.com. (1) Does anyone knows where I will find the issue management system to report this issue?

Second issue occurs big performance problem within our project. We opened a report with 6 subreports (which includes 1 upto 3 tables) in 2-4 seconds using JRC 1. If we will open same report using JRC 2, we wait upto 60 seconds.

This methods requires more time with JRC 2 comparing to JRC 1:

ReportClientDocument#open(String, int);

SubreportController#setTableLocation(String, ITable, ITable)

DatabaseController#setTableLocation(ITable, ITable)

Each invocation of one of these methods requires 2-4 seconds.

Thank you in advance.

Best regards

Thomas

(1) http://stackoverflow.com/questions/479405/replace-a-database-connection-for-subreports-with-jrc