Re: [eclipselink-users] Does OSGI work?

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Re: [eclipselink-users] Does OSGI work?

From: "Tim Hollosy" <hollosyt@xxxxxxxxx>
Date: Mon, 18 Aug 2008 11:04:52 -0400
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Here's a copy of my derby db with the comics DB already generated:

(zip file) 17MB.

http://www.divshare.com/download/5200640-88c


./tch



On Mon, Aug 18, 2008 at 11:00 AM, Hugo Garcia <hgarcia@xxxxxxxxxxxx> wrote:
> Yeah... the setup project doesnt generate the promised SQL statements...
>
> don't konw why yet
>
> -H
>
> On Mon, Aug 18, 2008 at 7:47 AM, Tim Hollosy <hollosyt@xxxxxxxxx> wrote:
>> You just need to set up the derby DB first, the database does not
>> exist yet. I believe it says how to do it on the wiki page, but it's
>> so odd I just use a copy of derby I have with the DB generated
>> already, I don't remember how I did it initially.
>>
>> ./tch
>>
>>
>>
>> On Mon, Aug 18, 2008 at 9:36 AM, Hugo Garcia <hgarcia@xxxxxxxxxxxx> wrote:
>>> On Mon, Aug 11, 2008 at 1:47 PM, Tom Ware <tom.ware@xxxxxxxxxx> wrote:
>>>> Hi Hugo,
>>>>
>>>>  Lets see if we can get the examples working for you.
>>>>
>>>>  Your 1st step should work.  After that, there are a few things we should do
>>>> differently.
>>>>
>>>> 2. The osgi branch in our SVN is a proof of concept branch and is therefore
>>>> deprecated.  We will update our Wiki to be more accurate.  Instead, get the
>>>> examples from the "examples" folder in either our trunk, or
>>>> branches/1.0/trunk.  The example projects you want are:
>>>>
>>>> org.eclipse.persistence.derby
>>>> org.eclipse.persistence.example.jpa.comics.model.annotated
>>>> org.eclipse.persistence.example.jpa.comics.setup
>>>> org.eclipse.persistence.example.jpa.rcp.comics
>>>>
>>>> 3. You are correct to install apache derby, but the org.apache.derby.core
>>>> bundle is not JPA friendly (it is not well setup for a client-connection to
>>>> Derby through OSGi).  The org.eclipse.persistence.derby project you imported
>>>> in the step above can be used to provide Derby access.  See the readme file
>>>> in that project to understand how to configure it.
>>>>
>>>> When you have it configured, you will have to run the startNetworkServer
>>>> script in your derby installation
>>>>
>>>> 4. You should only have one compile error.  It is explained in the readme
>>>> mentioned above and you should not have to worry about it.
>>>>
>>>> 5. Run the ComicsExampleDBSetup launch configuration (from the
>>>> org.eclipse.persistence.example.jpa.comics.setup project)
>>>>
>>>> This is a simple OSGi application that sets up your database.
>>>>
>>>> 6. Run the ComicsRCP launch configuration (from the
>>>> org.eclipse.persistence.example.jpa.rcp.comics project)  You will get a
>>>> warning about the derby jar.  Click on the button to ignore the warning.
>>>>
>>>> You should get a simple RCP app.
>>>>
>>>> Let me know how this goes for you and we will ensure the wiki gets updated.
>>>>
>>>> -Tom
>>>>
>>>>
>>>
>>> Running the 1.0 branch
>>>
>>> Step 2 should include the url to svn in tr (you mentioned it in
>>> another email in this list) and not the old technology svn.
>>> The wikipage http://wiki.eclipse.org/SVN_Howto has to be updated.
>>> I know the Equinox group is migrating the source to tr...
>>>
>>> Could the DERBY_HOME be obviated by implementing Eclipse-RegisterBuddy
>>> but then... I guess this would not be OSGi??? Is there and equivalent
>>> to Eclipse-RegisterBuddy in OSGi??
>>>
>>> The run configuration for the RCP has to be reset with the required
>>> plugins since I am testing on Linux.
>>>
>>> I got this error both in Windows and Linux:
>>>
>>>
>>> [EL Config]: The alias name for the entity class [class
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Title] is
>>> being defaulted to: Title.
>>> [EL Config]: The table name for entity [class
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Title] is
>>> being defaulted to: TITLE.
>>> [EL Config]: The column name for element [private int
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Title.id]
>>> is being defaulted to: ID.
>>> [EL Config]: The column name for element [private java.lang.String
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Title.name]
>>> is being defaulted to: NAME.
>>> [EL Config]: The column name for element [private java.lang.String
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Title.format]
>>> is being defaulted to: FORMAT.
>>> [EL Config]: The alias name for the entity class [class
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Issue] is
>>> being defaulted to: Issue.
>>> [EL Config]: The table name for entity [class
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Issue] is
>>> being defaulted to: ISSUE.
>>> [EL Config]: The column name for element [private int
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Issue.id]
>>> is being defaulted to: ID.
>>> [EL Config]: The column name for element [private java.lang.String
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Issue.comments]
>>> is being defaulted to: COMMENTS.
>>> [EL Config]: The column name for element [private java.lang.String
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Issue.condition]
>>> is being defaulted to: CONDITION.
>>> [EL Config]: The column name for element [private int
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Issue.copies]
>>> is being defaulted to: COPIES.
>>> [EL Config]: The column name for element [private int
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Issue.issueNum]
>>> is being defaulted to: ISSUENUM.
>>> [EL Config]: The column name for element [private double
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Issue.pricePaid]
>>> is being defaulted to: PRICEPAID.
>>> [EL Config]: The column name for element [private java.math.BigDecimal
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Issue.value]
>>> is being defaulted to: VALUE.
>>> [EL Config]: The alias name for the entity class [class
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Publisher]
>>> is being defaulted to: Publisher.
>>> [EL Config]: The table name for entity [class
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Publisher]
>>> is being defaulted to: PUBLISHER.
>>> [EL Config]: The column name for element [private int
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Publisher.id]
>>> is being defaulted to: ID.
>>> [EL Config]: The column name for element [private java.lang.String
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Publisher.name]
>>> is being defaulted to: NAME.
>>> [EL Config]: The target entity (reference) class for the one to many
>>> mapping element [private java.util.List
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Publisher.titles]
>>> is being defaulted to: class
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Title.
>>> [EL Config]: The target entity (reference) class for the many to one
>>> mapping element [private
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Publisher
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Title.publisher]
>>> is being defaulted to: class
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Publisher.
>>> [EL Config]: The primary key column name for the mapping element
>>> [private org.eclipse.persistence.example.jpa.comics.model.annotated.Publisher
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Title.publisher]
>>> is being defaulted to: ID.
>>> [EL Config]: The foreign key column name for the mapping element
>>> [private org.eclipse.persistence.example.jpa.comics.model.annotated.Publisher
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Title.publisher]
>>> is being defaulted to: PUBLISHER_ID.
>>> [EL Config]: The target entity (reference) class for the many to one
>>> mapping element [private
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Title
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Issue.title]
>>> is being defaulted to: class
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Title.
>>> [EL Config]: The primary key column name for the mapping element
>>> [private org.eclipse.persistence.example.jpa.comics.model.annotated.Title
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Issue.title]
>>> is being defaulted to: ID.
>>> [EL Config]: The foreign key column name for the mapping element
>>> [private org.eclipse.persistence.example.jpa.comics.model.annotated.Title
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Issue.title]
>>> is being defaulted to: TITLE_ID.
>>> [EL Config]: The target entity (reference) class for the one to many
>>> mapping element [private java.util.List
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Title.issues]
>>> is being defaulted to: class
>>> org.eclipse.persistence.example.jpa.comics.model.annotated.Issue.
>>> [EL Info]: EclipseLink, version: Eclipse Persistence Services - 1.0
>>> (Build 1.0 - 20080707)
>>> [EL Config]: Connection(17796836)--connecting(DatabaseLogin(
>>>        platform=>DerbyPlatform
>>>        user name=> "app"
>>>        datasource URL=> "jdbc:derby://localhost:1527/comics;create=true"
>>> ))
>>> [EL Warning]: java.sql.SQLException: No suitable driver found for
>>> jdbc:derby://localhost:1527/comics;create=true
>>> [EL Config]: Connection(12793391)--Connected:
>>> jdbc:derby://localhost:1527/comics;create=true
>>>        User: app
>>>        Database: Apache Derby  Version: 10.4.1.3 - (648739)
>>>        Driver: Apache Derby Network Client JDBC Driver  Version: 10.4.1.3 - (648739)
>>> [EL Config]: Connection(1726320)--connecting(DatabaseLogin(
>>>        platform=>DerbyPlatform
>>>        user name=> "app"
>>>        datasource URL=> "jdbc:derby://localhost:1527/comics;create=true"
>>> ))
>>> [EL Warning]: java.sql.SQLException: No suitable driver found for
>>> jdbc:derby://localhost:1527/comics;create=true
>>> [EL Config]: Connection(23235469)--Connected:
>>> jdbc:derby://localhost:1527/comics;create=true
>>>        User: app
>>>        Database: Apache Derby  Version: 10.4.1.3 - (648739)
>>>        Driver: Apache Derby Network Client JDBC Driver  Version: 10.4.1.3 - (648739)
>>> [EL Info]: bundleresource://28/-comics login successful
>>> org.eclipse.persistence.internal.jpa.EJBQueryImpl@6dd8e1
>>> [EL Fine]: Connection(12793391)--SELECT ID, NAME FROM PUBLISHER ORDER
>>> BY NAME ASC
>>> [EL Fine]: VALUES(1)
>>> [EL Warning]: Exception [EclipseLink-4002] (Eclipse Persistence
>>> Services - 1.0 (Build 1.0 - 20080707)):
>>> org.eclipse.persistence.exceptions.DatabaseException
>>> Internal Exception: java.sql.SQLSyntaxErrorException: Table/View
>>> 'PUBLISHER' does not exist.
>>> Error Code: -1
>>> Call: SELECT ID, NAME FROM PUBLISHER ORDER BY NAME ASC
>>> Query: ReadAllQuery(org.eclipse.persistence.example.jpa.comics.model.annotated.Publisher)
>>> Local Exception Stack:
>>> Exception [EclipseLink-4002] (Eclipse Persistence Services - 1.0
>>> (Build 1.0 - 20080707)):
>>> org.eclipse.persistence.exceptions.DatabaseException
>>> Internal Exception: java.sql.SQLSyntaxErrorException: Table/View
>>> 'PUBLISHER' does not exist.
>>> Error Code: -1
>>> Call: SELECT ID, NAME FROM PUBLISHER ORDER BY NAME ASC
>>> Query: ReadAllQuery(org.eclipse.persistence.example.jpa.comics.model.annotated.Publisher)
>>>        at org.eclipse.persistence.exceptions.DatabaseException.sqlException(DatabaseException.java:322)
>>>        at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.basicExecuteCall(DatabaseAccessor.java:646)
>>>        at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.executeCall(DatabaseAccessor.java:500)
>>>        at org.eclipse.persistence.sessions.server.ServerSession.executeCall(ServerSession.java:522)
>>>        at org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism.executeCall(DatasourceCallQueryMechanism.java:204)
>>>        at org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism.executeCall(DatasourceCallQueryMechanism.java:190)
>>>        at org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism.executeSelectCall(DatasourceCallQueryMechanism.java:261)
>>>        at org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism.selectAllRows(DatasourceCallQueryMechanism.java:594)
>>>        at org.eclipse.persistence.internal.queries.ExpressionQueryMechanism.selectAllRowsFromTable(ExpressionQueryMechanism.java:2505)
>>>        at org.eclipse.persistence.internal.queries.ExpressionQueryMechanism.selectAllRows(ExpressionQueryMechanism.java:2463)
>>>        at org.eclipse.persistence.queries.ReadAllQuery.executeObjectLevelReadQuery(ReadAllQuery.java:478)
>>>        at org.eclipse.persistence.queries.ObjectLevelReadQuery.executeDatabaseQuery(ObjectLevelReadQuery.java:883)
>>>        at org.eclipse.persistence.queries.DatabaseQuery.execute(DatabaseQuery.java:666)
>>>        at org.eclipse.persistence.queries.ObjectLevelReadQuery.execute(ObjectLevelReadQuery.java:844)
>>>        at org.eclipse.persistence.queries.ReadAllQuery.execute(ReadAllQuery.java:456)
>>>        at org.eclipse.persistence.queries.ObjectLevelReadQuery.executeInUnitOfWork(ObjectLevelReadQuery.java:906)
>>>        at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.internalExecuteQuery(UnitOfWorkImpl.java:2588)
>>>        at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1178)
>>>        at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1162)
>>>        at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1136)
>>>        at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1118)
>>>        at org.eclipse.persistence.internal.jpa.EJBQueryImpl.executeReadQuery(EJBQueryImpl.java:399)
>>>        at org.eclipse.persistence.internal.jpa.EJBQueryImpl.getResultList(EJBQueryImpl.java:517)
>>>        at org.eclipse.persistence.example.jpa.rcp.comics.Model.getPublishers(Model.java:66)
>>>        at org.eclipse.persistence.example.jpa.rcp.comics.ModelAdapter.getChildren(ModelAdapter.java:23)
>>>        at org.eclipse.persistence.example.jpa.rcp.comics.AbstractAdapter.fetchDeferredChildren(AbstractAdapter.java:30)
>>>        at org.eclipse.ui.progress.DeferredTreeContentManager$1.run(DeferredTreeContentManager.java:234)
>>>        at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
>>> Caused by: java.sql.SQLSyntaxErrorException: Table/View 'PUBLISHER'
>>> does not exist.
>>>        at org.apache.derby.client.am.SQLExceptionFactory40.getSQLException(Unknown
>>> Source)
>>>        at org.apache.derby.client.am.SqlException.getSQLException(Unknown Source)
>>>        at org.apache.derby.client.am.Connection.prepareStatement(Unknown Source)
>>>        at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.prepareStatement(DatabaseAccessor.java:1340)
>>>        at org.eclipse.persistence.internal.databaseaccess.DatabaseCall.prepareStatement(DatabaseCall.java:648)
>>>        at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.basicExecuteCall(DatabaseAccessor.java:550)
>>>        ... 26 more
>>> Caused by: org.apache.derby.client.am.SqlException: Table/View
>>> 'PUBLISHER' does not exist.
>>>        at org.apache.derby.client.am.Statement.completeSqlca(Unknown Source)
>>>        at org.apache.derby.client.net.NetStatementReply.parsePrepareError(Unknown
>>> Source)
>>>        at org.apache.derby.client.net.NetStatementReply.parsePRPSQLSTTreply(Unknown
>>> Source)
>>>        at org.apache.derby.client.net.NetStatementReply.readPrepareDescribeOutput(Unknown
>>> Source)
>>>        at org.apache.derby.client.net.StatementReply.readPrepareDescribeOutput(Unknown
>>> Source)
>>>        at org.apache.derby.client.net.NetStatement.readPrepareDescribeOutput_(Unknown
>>> Source)
>>>        at org.apache.derby.client.am.Statement.readPrepareDescribeOutput(Unknown
>>> Source)
>>>        at org.apache.derby.client.am.PreparedStatement.readPrepareDescribeInputOutput(Unknown
>>> Source)
>>>        at org.apache.derby.client.am.PreparedStatement.flowPrepareDescribeInputOutput(Unknown
>>> Source)
>>>        at org.apache.derby.client.am.PreparedStatement.prepare(Unknown Source)
>>>        at org.apache.derby.client.am.Connection.prepareStatementX(Unknown Source)
>>>        ... 30 more
>>> _______________________________________________
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>>> eclipselink-users@xxxxxxxxxxx
>>> https://dev.eclipse.org/mailman/listinfo/eclipselink-users
>>>
>> _______________________________________________
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>>
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Follow-Ups:
- Re: [eclipselink-users] Does OSGI work?
  - From: Tom Ware

References:
- Re: [eclipselink-users] Does OSGI work?
  - From: Markus Franz
- Re: [eclipselink-users] Does OSGI work?
  - From: Tim Hollosy
- Re: [eclipselink-users] Does OSGI work?
  - From: Hugo Garcia
- Re: [eclipselink-users] Does OSGI work?
  - From: Tom Ware
- Re: [eclipselink-users] Does OSGI work?
  - From: Hugo Garcia
- Re: [eclipselink-users] Does OSGI work?
  - From: Tim Hollosy
- Re: [eclipselink-users] Does OSGI work?
  - From: Hugo Garcia

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