Add langchain4j-interop: Spring AI 2.0 and LangChain4j 1.22 side by side

Same order assistant in both frameworks against a local fake OpenAI server: starter bean collision, wire differences, tool failure and loop bounds, observability meters, MCP-first tools, and a compile check of the 2025 article's snippets and Maven coordinates. Co-Authored-By: Claude Sonnet 5.5 <[email protected]> Claude-Session: https://claude.ai/code/session_01G8ikz8xdWuTP5yun8DZ1hk
2026-10-11 10:05:09 +00:00
parent d51ef56468
commit d3fec185aa
35 changed files with 1305 additions and 0 deletions
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+import org.springframework.ai.document.Document;
+
+// From the original RAGService: Document::getContent
+class OldDocumentGetContent {
+    String text(Document d) {
+        return d.getContent();
+    }
+}