My Applied Research Log
Week 1/January 2011
Week 2
1/18/2011 (Tue)
1/19/2011 (Wed)
- NexJ project team meeting
- The PostgreSQLAdapter project must be completed by March 31, 2011.
- New projects will be proposed to NexJ for approval.
- Research Notes on the SQLSchemaManager class
1/20/2011 (TH)
- NexJ Coding Standards received from Grace
- Checkd out the code base of the PostgreSQLAdapter project from the mercurial repository
- build errors encountered
Week 3
1/24/2011 (Mon)
- ran the JUnit test PostgreSQLSchemaManagerTest on my laptop (vs the CDOT desktop)
- errors encountered
1/25/2011 (Tue)
1/26/2011 (Wed)
- NexJ team meeting
- error encounterd in running PostgreSQLSchemaManagerTest
- system path error encountered
- solution was offered by Grace
1/27/2011 (Friday)
- met with Grace to understand how he has used JUnit tests to guide his research and coding process
Week 4
2/09/2011 (Mon)
- met with Jordan and Dawn to discuss about two projects that have been approved by NexJ
2/11/2011 (Wed)
- checked out Revision 28 from the code repository, ran PostgreSQLSchemaMangerTest and PostgreSQLAdapterTest
- uploaded the JUnit testing results (the current status of the project)
- reviewed NexJ Developer's Guide (coding standard)
Week 5/February
2/07/2011 (Mon)
- posted the summary of JUnit errors on PostgreSQLAdatperTest
2/09/2011 (Wed)
- posted Grouping of methods to be implemented 2/09/2011
- team meeting
- look into jQuery, Scheme (Racket?), Goolge Web Toolkit (GWT)
- work with Tung
Week 6
2/16/2011 (Wed)
- code review of PostgreSQLSchemaManager: 1st iteration
- team meeting
- work with Tung: his timeline
- investigate testRead in PostgreSQLAdapterTest
at org.postgresql.ds.jdbc23.AbstractJdbc23PooledConnection$StatementHandler.invoke(AbstractJdbc23PooledConnection.java:455)
at $Proxy2.setString(Unknown Source)
at nexj.core.rpc.sql.ra.SQLManagedConnection$SQLPreparedStatement.setString(SQLManagedConnection.java:1689)
at nexj.core.persistence.sql.SQLAdapter$1.setValue(SQLAdapter.java:105)
at nexj.core.persistence.sql.SQLCursor.query(SQLCursor.java:159)
... 26 more
- action: postgresql source code received from Grace
2/17/2011 (Th)
- revision 39 was pulled
- testRead has a different failure trace (problem with serialized representation of readCollectionWhere.xml)
Test object does not match the serialized representation at
"file:/C:/workspace3.5/jan222011/core/bin/nexj/core/persistence/sql/data/readCollectionWhere.xml"
at junit.framework.Assert.fail(Assert.java:47)
- Vogella's tutorial on GWT [1]
Week 7
2/23/2011 (Wed)
- code review of PostgreSQLSchemaManager (revision 45) : 2nd iteration
- team meeting
- work with Tung: a list of problems encountered
Week 9/March
3/08/2011 (Tue)
- 2 JUnit errors encountered on running revision 76 on my laptop
3/09/2011 (Wed)
- team meeting
- meet with Tung to understand his deployment problems
- draft Applied Research Summary on the PostgreSQLAdapter project
Week 10
3/16/2011 (Wed)
- team meeting
3/18/2011
- downloaded NexJ Studio Express (v 7.1) from Open Health Tools and tried to install it on my laptop
Week 11
3/23/2011 (Wed)
- team meeting
- solving the problems of installing NexJ Studio Express (v 7.1) on my laptop
- mentoring Tung on creating a GWT application, based on Grace's sample application
3/26/2011 (Sat)
- released Applied Research Findings [2]
Week 12/April
- April 13 - student presentations for OCE Connections
- April 20 - project-end meeting with NexJ and OCE
- Tung delivered visual guides and videos.[3]
- Tung delivered the GWT application.
June 9, 2011
- The 1st NexJ Academic Research User Group Meeting [4]
July/August 2011
- Inspect the code base of NexJ Express
- the Persistence engine
- the Integration engine
- the tree optimization problem (JSON Integration Adapter)
- Notes
- 7/10/2011 The code base (revision 540) of NexJ Express was checked out from OHT with MercurialEclipse. JAVA_HOME must be set to JDK 1.5, not 1.6. The revised version "Working with NexJ Express Source Code" (2011-3-15) must be used.
- Applied Research Notes (July-August 2011)