Add custom-starter module: a Boot 4 auto-configuration starter with conditions, metadata and runner tests

Two-jar starter (autoconfigure + starter), a demo app, and 17 captured transcripts
covering AutoConfiguration.imports, @ConditionalOn*, ordering, optional Jackson 3
integration, configuration metadata and the Boot 4 module split.

Co-Authored-By: Claude Sonnet 5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01Uu7q8vPeREyT4218EJPzz1
This commit is contained in:
Claude
2026-09-24 06:53:07 +00:00
parent d6a2e1a5f2
commit c418589251
57 changed files with 1590 additions and 0 deletions
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# The same application configured with masker.* properties, then switched off
--- --masker.replacement=# --masker.visible-tail=6 ---
JSON of a Customer : {"name":"Asha","card":"##########111111"}
--- --masker.enabled=false ---
Masker beans : []
Jackson module beans : []
--- what Boot recorded ---
com.ankurm.masker.MaskerAutoConfiguration [not matched]
did not match: @ConditionalOnProperty (masker.enabled) found different value in property 'enabled'
com.ankurm.masker.MaskerJacksonAutoConfiguration [not matched]
matched: @ConditionalOnClass found required class 'tools.jackson.databind.json.JsonMapper'
did not match: @ConditionalOnBean (types: com.ankurm.masker.Masker; SearchStrategy: all) did not find any beans of type com.ankurm.masker.Masker