asmhatre/spring-boot-demo
1
0
Fork 0
Code Activity

Add core-di: constructor vs setter vs field injection and @Autowired candidate resolution on Boot 4.1

Browse Source 
Co-Authored-By: Claude Sonnet 5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01JoVmf2fWvcpoXndcDSwRf7
This commit is contained in:
Claude
2026-09-24 04:59:40 +00:00
parent b0c39a8d4c
commit 9825efa081
87 changed files with 1945 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
core-di/output/15-empty-collection.txt
+16
View File
@@ -0,0 +1,16 @@
# A List<Plugin> injection point when zero Plugin beans exist
--- required List<Plugin>, zero Plugin beans ---
single constructor param : started (empty list injected)
@Autowired ctor + no-arg ctor : started (empty list injected)
FieldInjected : FAILED NoSuchBeanDefinitionException
No qualifying bean of type 'java.util.List<com.ankurm.coredi.resolution.Plugin>' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
SetterInjected : FAILED NoSuchBeanDefinitionException
No qualifying bean of type 'java.util.List<com.ankurm.coredi.resolution.Plugin>' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {}
--- ways to make an absent collection legal ---
Optional<List<Plugin>> : isPresent=false
@Nullable List<Plugin> : value=null
ObjectProvider<Plugin> -> list : []
@Autowired(required=false) list: []