Loading databases from jars in the classpath is broken, databases cannot be found.

• Key: DERBY-540
• Type: Bug
• Status: Closed
• Resolution: Fixed
• Priority: Major
• Assignee: Daniel John Debrunner
• Reporter: Daniel John Debrunner
• Component/s: Store
• Affects Version/s: 10.1.1.0
• Fix Version/s: 10.1.2.1, 10.2.1.6

Description

In converting an old Cloudscape test to ensure changes made for DERBY-538 would not break loading from classes stored in the database when the database itself is in a jar, I discovered that a database cannot be found that is in a jar on the classpath.
Discovered the reason is the StoreFactory implementation for classpath always prepends a leading foward slash to the database name, but this is incorrect (e.g. db7 to /db7). This causes the database not to be found when the classloader is URLClassLoader as the correct path for the service.properties file is db7/services.properties, not /db7/services.properties.

Will add converted test (lang/dbjar.sql)

Comments

[Daniel John Debrunner]

Committed revision.

U java\engine\org\apache\derby\impl\io\CPStorageFactory.java
U java\engine\org\apache\derby\impl\io\CPFile.java
A java\testing\org\apache\derbyTesting\functionTests\tests\lang\dbjar_app.properties
A java\testing\org\apache\derbyTesting\functionTests\tests\lang\dbjar.jar
A java\testing\org\apache\derbyTesting\functionTests\tests\lang\dbjar.sql
A java\testing\org\apache\derbyTesting\functionTests\tests\lang\dbjarUtil.java
U java\testing\org\apache\derbyTesting\functionTests\tests\lang\copyfiles.ant
A java\testing\org\apache\derbyTesting\functionTests\master\dbjar.out
U java\testing\org\apache\derbyTesting\functionTests\suites\derbylang.runall
Updated to revision 240111.

Merged 240111 into trunk as revision 290301