John,

In Eclipse do you have your code in a project in the same workspace as
the reports? What are you adding to the classpath?

Jason

On 9/12/2011 9:59 AM, John Roberts wrote:
> Hi:
>
> I am able to use the BIRT report runtime outside the report designer. I
> am using Spring JDBC templates to fetch my report data. Deployed to
> Tomcat or Weblogic, it works fine. Inside the Eclipse IDE however is a
> different story. I can only preview a report once. When I try to preview
> a second time, I encounter class loader issues that are Spring-related.
> I get: IllegalArgumentException; interface
> org.springframework.aop.SpringProxy is not visible from class loader
> (report/data-sets/script/-data-set[@id="94"]/method[@name="open]#3)
>
> I am including my Spring code by setting the build path in Project
> Properties (project->properties->report design->classpath).
>
> I tried replacing the runtime war in the eclipse plugins with the one I
> deploy; but that totally fails; it does not find ANY of the Spring
> classes in that case.
>
> If I close and then re-open eclipse, I can run preview again, but just
> once before I have to close it again.
>
> Any suggestions?

Is the oracle driver already in the drivers directory of the jdbc plugin?


Jason

On 9/12/2011 12:39 PM, John Roberts wrote:
> Jason:
>
> I added the following to my Report Design Classpath, it's in the same
> workspace;
>
> 1. A jar with my classes with the Spring JDBC templates and a report
> event handler, as well as spring security related classes.
> 2. log4j
> 3. Spring
> 4. oracle driver
> 5. commons dbcp
> 6. commons-pool
> 7. An API jar developed internally in our organization.
>
> Jason Weathersby wrote on Mon, 12 September 2011 10:31
>> John,
>>
>> In Eclipse do you have your code in a project in the same workspace as
>> the reports? What are you adding to the classpath?
>>
>> Jason
>>
>> On 9/12/2011 9:59 AM, John Roberts wrote:
>> > Hi:
>> >
>> > I am able to use the BIRT report runtime outside the report designer. I
>> > am using Spring JDBC templates to fetch my report data. Deployed to
>> > Tomcat or Weblogic, it works fine. Inside the Eclipse IDE however is a
>> > different story. I can only preview a report once. When I try to
>> preview
>> > a second time, I encounter class loader issues that are Spring-related.
>> > I get: IllegalArgumentException; interface
>> > org.springframework.aop.SpringProxy is not visible from class loader
>> > (report/data-sets/script/-data-set[@id="94"]/method[@name="open]#3)
>> >
>> > I am including my Spring code by setting the build path in Project
>> > Properties (project->properties->report design->classpath).
>> >
>> > I tried replacing the runtime war in the eclipse plugins with the one I
>> > deploy; but that totally fails; it does not find ANY of the Spring
>> > classes in that case.
>> >
>> > If I close and then re-open eclipse, I can run preview again, but just
>> > once before I have to close it again.
>> >
>> > Any suggestions?
>
>

So you are not writing any reports directly against oracle, correct?
The reason I ask this, this type of error usually happens when two jars
are in the engine classpath.

Jason

On 9/12/2011 1:33 PM, John Roberts wrote:
> Nope
>
> Jason Weathersby wrote on Mon, 12 September 2011 12:54
>> Is the oracle driver already in the drivers directory of the jdbc plugin?
>>
>>
>> Jason
>>
>> On 9/12/2011 12:39 PM, John Roberts wrote:
>> > Jason:
>> >
>> > I added the following to my Report Design Classpath, it's in the same
>> > workspace;
>> >
>> > 1. A jar with my classes with the Spring JDBC templates and a report
>> > event handler, as well as spring security related classes.
>> > 2. log4j
>> > 3. Spring
>> > 4. oracle driver
>> > 5. commons dbcp
>> > 6. commons-pool
>> > 7. An API jar developed internally in our organization.
>> >
>> > Jason Weathersby wrote on Mon, 12 September 2011 10:31
>> >> John,
>> >>
>> >> In Eclipse do you have your code in a project in the same workspace as
>> >> the reports? What are you adding to the classpath?
>> >>
>> >> Jason
>> >>
>> >> On 9/12/2011 9:59 AM, John Roberts wrote:
>> >> > Hi:
>> >> >
>> >> > I am able to use the BIRT report runtime outside the report
>> designer. I
>> >> > am using Spring JDBC templates to fetch my report data. Deployed to
>> >> > Tomcat or Weblogic, it works fine. Inside the Eclipse IDE however
>> is a
>> >> > different story. I can only preview a report once. When I try to
>> >> preview
>> >> > a second time, I encounter class loader issues that are
>> Spring-related.
>> >> > I get: IllegalArgumentException; interface
>> >> > org.springframework.aop.SpringProxy is not visible from class loader
>> >> > (report/data-sets/script/-data-set[@id="94"]/method[@name="open]#3)
>> >> >
>> >> > I am including my Spring code by setting the build path in Project
>> >> > Properties (project->properties->report design->classpath).
>> >> >
>> >> > I tried replacing the runtime war in the eclipse plugins with the
>> one I
>> >> > deploy; but that totally fails; it does not find ANY of the Spring
>> >> > classes in that case.
>> >> >
>> >> > If I close and then re-open eclipse, I can run preview again, but
>> just
>> >> > once before I have to close it again.
>> >> >
>> >> > Any suggestions?
>> >
>> >
>
>