[jbosstools-issues] [JBoss JIRA] Commented: (JBIDE-1845) java.lang.NullPointerException when run Hibernate Code Generation and set path to non-existent package in output directory field for generated files.

[Dima Geraskov (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBIDE-1845?page=comments#action_12418412 ] 
            
Dima Geraskov commented on JBIDE-1845:
--------------------------------------

The property that set to exporter (see tab 'Exporters') owerrwites 'output path' from main tab.
If current path is not exists we do not create folder structure and you'll get exception, but not NPE. You should get a hibernate exception with message that output directory does not exists.

a)
1.EXECUTE: Import attached java project.
2.EXECUTE: Run hsqldb
3.EXECUTE: Open Hibernate Configuration View
4.EXECUTE: Right mouse click and select Add Configuration from context menu
5.EXECUTE: On Main tab select imported project and path to cfg.xml
6.EXECUTE: On Clathpath tab set path to hsqldb.jar
7.EXECUTE: On Mappings tab add path to mapping file.
8.EXECUTE: Press Apply button and Ok button
ASSERT: Hibernate configuration appear in Hibernate Configuration View
9.EXECUTE: Right mouse click on configeration in Hibernate Configuration View and select Run SchemaExport
10.EXECUTE: Hibernate Code Generation
11.EXECUTE: Select your configuration
12.EXECUTE: Set path to non-existent package in Output directory field
13.EXECUTE: Select one exporter option on Exporters tab.
14.EXECUTE: Press Apply and Run buttons
ASSERT: HibernateConsoleRuntimeException tells that output path does not exists.

b) 
...
13. EXECUTE: Select one exporter option on Exporters tab.
13.1. Press Add button
13.2 Select property *Output directory [outputdir]* from list and set value to existent path
14. EXECUTE: Press Apply and Run buttons
ASSERT generation runs without exception

c) 
...
12.EXECUTE: Set path to *existent* package(pathA) in Output directory field
13. EXECUTE: Select one exporter option on Exporters tab.
13.1. Press Add button
13.2 Select property *Output directory [outputdir]* from list and set value to *non-existent* path(pathB)
14. EXECUTE: Press Apply and Run buttons
ASSERT: HibernateConsoleRuntimeException tells that path pathB does not exists.

> java.lang.NullPointerException when run Hibernate Code Generation and set path to non-existent package in output directory  field for generated files.
> ------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: JBIDE-1845
>                 URL: http://jira.jboss.com/jira/browse/JBIDE-1845
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: Hibernate
>    Affects Versions: 2.0.1
>            Reporter: Anton Klimkovich
>         Assigned To: Anton Klimkovich
>            Priority: Minor
>             Fix For: 2.1.0.beta1
>
>         Attachments: exception.txt, TestHib.zip
>
>
> EXECUTE: Import attached java project.
> EXECUTE: Run hsqldb 
> EXECUTE: Open Hibernate Configuration View 
> EXECUTE: Right mouse click and select Add Configuration from context menu 
> EXECUTE: On Main tab select imported project and path to cfg.xml 
> EXECUTE: On Clathpath tab set path to hsqldb.jar 
> EXECUTE: On Mappings tab add path to mapping file. 
> EXECUTE: Press Apply button and Ok button
> ASSERT: Hibernate configuration appear in Hibernate Configuration View 
> EXECUTE: Right mouse click on configeration in Hibernate Configuration View and select Run SchemaExport
> EXECUTE: Hibernate Code Generation
> EXECUTE: Select your configuration
> EXECUTE: Set path to non-existent package in Output directory  field
> EXECUTE: Select one exporter option on Exporters tab.
> EXECUTE: Press Apply and Run buttons
> ASSERT:    Expect files should be created in directory that was set in Output directory  field.
> FAILURE:   java.lang.NullPointerException
> Log attached.

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