[I] Add LangChain4j document ingestion Kamelets [camel-kamelets]

["JiriOndrusek (via GitHub)" <gi...@apache.org>]

JiriOndrusek opened a new issue, #3015:
URL: https://github.com/apache/camel-kamelets/issues/3015

   The catalog has no Kamelets for the ingestion half of a RAG setup — feeding documents into a vector store. Apache Camel is gaining a `camel-langchain4j-ingest` component (CAMEL-24621, apache/camel#26190, targeted at Camel 4.23) that provides the engine: split, batch-embed and store into a LangChain4j `EmbeddingStore`, with identity metadata on every segment and optional deduplication by document id.
   
   This issue proposes four Kamelets on top of it:
   
   - **langchain4j-ingest-sink** — the ingestion step; any source can feed it
   - **tika-extract-text-action** / **docling-convert-action** — generic document→text/markdown parse steps (useful beyond ingestion), capturing the document id before the parse so a crafted document cannot forge its own identity
   - **langchain4j-ingest-file-source** — a directory source with knowledge-base semantics: files are read, not consumed; edited files are re-delivered; parser actions receive the raw bytes
   
   Citrus tests cover each Kamelet and the source → action → sink compositions, including a binary PDF. The tests require Camel 4.23+ and fail on older versions by design — the red build gates the merge until the catalog moves to a Camel that ships the component.
   
   _This issue was drafted by Claude Code on behalf of @JiriOndrusek._


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Re: [I] Add LangChain4j document ingestion Kamelets [camel-kamelets]

["oscerd (via GitHub)" <gi...@apache.org>]

oscerd closed issue #3015: Add LangChain4j document ingestion Kamelets
URL: https://github.com/apache/camel-kamelets/issues/3015


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