| [birt-dev]CheckIn: report engine performance optimize |
- Summary:
increase the perforamnce of report engine.
- Bugzilla Bug (s) Resolved:
- Description:
1. remove un-necessary prepare in the data engine in render task.
2. use the rset.getValue() to replace _javascript_ evaluation to get the value of data item.
It increases the render task performance about 10%.
- Tests Description :
Manully test and Unit test
- Notes to Build Team:
check into both the main branch and 2.1.2
- Notes to Developers:
- Notes to QA:
- Notes to Documentation:
- Files Edited:
1. remove un-necessary prepare in data engine
2. use rset.getValue() to repalce the js.evaluate" -l "/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/executor/DataItemExecutor.java"
"/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/ir/IOConstants.java" "/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/parser/EngineIRVisitor.java" "/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/ir/EngineIRWriter.java" "/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/ir/DataItemDesign.java" "/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/internal/executor/doc/AbstractReportReader.java" "/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/data/dte/DataPresentationEngine.java" "/org.eclipse.birt.report.engine/test/org/eclipse/birt/report/engine/ir/DataItemTest.java" "/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/data/dte/ReportQueryBuilder.java" "/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/ir/EngineIRReader.java"
- Files Added:
- Files Deleted
-Wei Yan