OpenJPA
  1. OpenJPA
  2. OPENJPA-1091

ReverseMappingTool fails for openjpa-examples/reversemapping sample

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Critical Critical
    • Resolution: Fixed
    • Affects Version/s: 1.2.1, 2.0.0-M2
    • Fix Version/s: 1.2.3, 1.3.0, 2.0.0
    • Component/s: samples, tooling
    • Labels:
      None
    • Environment:
      Sun 1.5.0_16 on MacOSX
    • Patch Info:
      Patch Available

      Description

      The openjpa-examples/reversemapping sample works on 1.3.x, but fails on trunk.

      Output from 1.3.x -
      2228 none INFO [main] openjpa.Tool - ReverseMappingTool : generating classes.
      2228 none INFO [main] openjpa.MetaData - Customized name found for class "reversemapping.Airlines": will rename as "reversemapping.Airline".
      2355 none INFO [main] openjpa.MetaData - Customized name found for class "reversemapping.Cities": will rename as "reversemapping.City".
      2356 none INFO [main] openjpa.MetaData - Customized name found for class "reversemapping.Countries": will rename as "reversemapping.Country".
      2357 none INFO [main] openjpa.MetaData - Customized name found for class "reversemapping.Flightavailability": will rename as "reversemapping.Availability".
      2358 none INFO [main] openjpa.MetaData - Customized name found for class "reversemapping.Flights": will rename as "reversemapping.Flight".
      2382 none INFO [main] openjpa.MetaData - Customized name found for field "citys" in type "reversemapping.Country": will rename as "reversemapping.Country".
      2390 none INFO [main] openjpa.MetaData - Customized name found for field "availabilitys" in type "reversemapping.Flight": will rename as "reversemapping.Flight".
      2392 none INFO [main] openjpa.MetaData - Customized name found for field "airline" in type "reversemapping.Airline": will rename as "reversemapping.Airline".
      2392 none INFO [main] openjpa.MetaData - Customized name found for field "airlineFull" in type "reversemapping.Airline": will rename as "reversemapping.Airline".
      2393 none INFO [main] openjpa.MetaData - Customized name found for field "departTime" in type "reversemapping.Flight": will rename as "reversemapping.Flight".
      2393 none INFO [main] openjpa.MetaData - Customized name found for field "arriveTime" in type "reversemapping.Flight": will rename as "reversemapping.Flight".
      2393 none WARN [main] openjpa.MetaData - Column "FLIGHTS.MEAL" is type CHAR(1), but OpenJPA cannot reverse map it into a Java char because OpenJPA is currently configured to store Java chars into numeric database columns. To configure OpenJPA to store Java chars into CHAR(1) columns, set the following property:
      openjpa.jdbc.DBDictionary: StoreCharsAsNumbers=false
      2399 none INFO [main] openjpa.MetaData - Table "APP.FLIGHTS_HISTORY" could not be reverse mapped. This means that the table does not have a primary key (primary keys are required to establish unique identifiers for all persistent objects) and does not match a known pattern for a table used for cross-reference or value collections.
      2399 none INFO [main] openjpa.MetaData - Table "APP.MAPS" could not be reverse mapped. This means that the table does not have a primary key (primary keys are required to establish unique identifiers for all persistent objects) and does not match a known pattern for a table used for cross-reference or value collections.
      2404 none INFO [main] openjpa.Tool - Writing generated class source code.
      2404 none INFO [main] openjpa.MetaData - Writing java code for generated type "reversemapping.Airline".
      2408 none INFO [main] openjpa.MetaData - Writing java code for generated type "reversemapping.Availability".
      2418 none INFO [main] openjpa.Enhance - Generating an application id for type "class reversemapping.Availability".
      2421 none INFO [main] openjpa.MetaData - Writing java code for generated type "reversemapping.City".
      2422 none INFO [main] openjpa.MetaData - Writing java code for generated type "reversemapping.Country".
      2423 none INFO [main] openjpa.MetaData - Writing java code for generated type "reversemapping.Flight".
      2423 none INFO [main] openjpa.Enhance - Generating an application id for type "class reversemapping.Flight".
      2424 none INFO [main] openjpa.Tool - Writing generated metadata.
      2440 none INFO [main] openjpa.MetaData - Writing to file "orm.xml".
      2571 none INFO [main] openjpa.MetaData - Writing class "reversemapping.Airline".
      2579 none INFO [main] openjpa.MetaData - Writing class "reversemapping.Availability".
      2582 none INFO [main] openjpa.MetaData - Writing class "reversemapping.City".
      2583 none INFO [main] openjpa.MetaData - Writing class "reversemapping.Country".
      2585 none INFO [main] openjpa.MetaData - Writing class "reversemapping.Flight".

      Failing output from trunk -
      2272 none INFO [main] openjpa.Tool - ReverseMappingTool : generating classes.
      2273 none INFO [main] openjpa.MetaData - Customized name found for class "reversemapping.Airlines": will rename as "reversemapping.Airline".
      2497 none INFO [main] openjpa.MetaData - Customized name found for field "airline" in type "reversemapping.Airline": will rename as "reversemapping.Airline".
      2513 none INFO [main] openjpa.MetaData - Customized name found for field "airlineFull" in type "reversemapping.Airline": will rename as "reversemapping.Airline".
      2517 none WARN [main] openjpa.MetaData - Column "AIRLINES.MEAL" is type CHAR(1), but OpenJPA cannot reverse map it into a Java char because OpenJPA is currently configured to store Java chars into numeric database columns. To configure OpenJPA to store Java chars into CHAR(1) columns, set the following property:
      openjpa.jdbc.DBDictionary: StoreCharsAsNumbers=false
      2522 none INFO [main] openjpa.MetaData - Table "SYS.AIRLINES" could not be reverse mapped. This means that the table does not have a primary key (primary keys are required to establish unique identifiers for all persistent objects) and does not match a known pattern for a table used for cross-reference or value collections.
      2522 none INFO [main] openjpa.MetaData - Table "SYSIBM.AIRLINES" could not be reverse mapped. This means that the table does not have a primary key (primary keys are required to establish unique identifiers for all persistent objects) and does not match a known pattern for a table used for cross-reference or value collections.
      2526 none INFO [main] openjpa.Tool - Writing generated class source code.
      2526 none INFO [main] openjpa.MetaData - Writing java code for generated type "reversemapping.Airline".
      2531 none INFO [main] openjpa.Tool - Writing generated metadata.
      2550 none INFO [main] openjpa.MetaData - Writing to file "orm.xml".
      2567 none INFO [main] openjpa.MetaData - Writing class "reversemapping.Airline".
      /Users/drwoods/openjpa/trunk/openjpa-integration/examples/target/examples/apache-openjpa-2.0.0-SNAPSHOT/examples/reversemapping/Main.java:52: cannot find symbol
      symbol : class Availability
      location: class reversemapping.Main
      List<Availability> schedule = (List<Availability>)
      ^
      . . .

      1. OPENJPA-1091-12x.diff
        6 kB
        Donald Woods
      2. OPENJPA-1091.1.2.x.diff.txt
        0.7 kB
        Michael Dick

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            • Assignee:
              Jeremy Bauer
              Reporter:
              Donald Woods
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              Dates

              • Created:
                Updated:
                Resolved:

                Development