[DELTASPIKE-1272] ConfigResolver asList breaks if no value is found

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.8.0
• Fix Version/s: 1.8.1
• Component/s: Configuration
• Assignee: Mark Struberg
• Reporter: Alexander Falb
• Created: 14/Jun/17 11:34
• Updated: 04/Mar/19 06:35
• Resolved: 27/Nov/17 10:10

Description

When calling

ConfigResolver.resolve("notexisting").as(Integer.class).asList().getValue();

a NullPointerException is thrown:

java.lang.NullPointerException
    at org.apache.deltaspike.core.api.config.ConfigResolver$PropertyBuilder.splitAndConvertListValue(ConfigResolver.java:1020)
    at org.apache.deltaspike.core.api.config.ConfigResolver$PropertyBuilder.getValue(ConfigResolver.java:988)

I created and attached a patch (including a few unit tests) to fix this issue.

Issue Links

• is duplicated by: DELTASPIKE-1287 asList() getValue() fails with a NPE if no configured value exists