JavaBeans DataSource classpath problem

[2005 IR Help]

By: hddm79 - hddm79

JavaBeans DataSource classpath problem

2005-08-04 10:32

When I try to set a JavaBeans datasource with classes that are in another directory than iReportDirectory/classes and test the connection, I get a ClassNotFoundException. Yet, I manage to read attributes from these classes with the report query functionnality.

If I move the factory class to iReportDirectory/classes, the test connection then works. Is this behaviour a bug?

 

 

 

 

By: sun - sunitha55

RE: JavaBeans DataSource classpath problem

2005-08-04 12:19

I'm facing the same problem, has anyone created a custom datasource pointing to a different location with classes using iReport?

[jackkilian]

Hi,

 

I have the same problem. I searched the iReport forum and find many questions regarding this!

Is that an open bug, or what's the problem.

To copy always the recent jar's into the ireport/lib directory is tedious.

 

best regards

jk

[anantagarwal]

Solution:

1. Open iReports

2. Go to Option menu

3. Choose Classpath

4. Set the classpath to the folder where all your classes are there.

 

If this doesnt work...

1. Go to Edit menu

2. Choose Report Import Directives.

3. Set the import path

Post edited by: anantagarwal, at: 2007/08/30 09:51

[jiangweijiala]

I have a question to ask, that is: How to run iReport.exe file in java source code.

thanks a lot.:P

[jackkilian]

I hope I understand the question, try this...:

 

Code:

try {
// Execute a command
String[] commands = new String[]{"<your path>/iReport.exe"};
Process child = Runtime.getRuntime().exec(commands);
} catch (IOException e) {
}

 

Post edited by: jackkilian, at: 2007/08/31 11:59

Post edited by: jackkilian, at: 2007/08/31 12:00