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Fix docling example metadata extraction writing invalid JSON #196

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Fix docling example metadata extraction writing invalid JSON #196

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4 changes: 4 additions & 0 deletions docling/pom.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -79,6 +79,10 @@
<groupId>org.apache.camel.springboot</groupId>
<artifactId>camel-file-starter</artifactId>
</dependency>
<dependency>
<groupId>org.apache.camel.springboot</groupId>
<artifactId>camel-jackson-starter</artifactId>
</dependency>

<!-- test -->
<dependency>
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6 changes: 4 additions & 2 deletions docling/src/main/java/org/apache/camel/example/springboot/docling/DoclingServeRoute.java
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,7 @@
package org.apache.camel.example.springboot.docling;

import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.model.dataformat.JsonLibrary;
import org.springframework.stereotype.Component;

@Component
Expand All @@ -28,7 +29,7 @@ public void configure() throws Exception {
from("file:{{documents.directory}}?delete=true&include=.*\\.(pdf|docx|pptx|html|md)$")
.routeId("document-to-markdown-converter")
.log("Processing document: ${header.CamelFileName}")
.to("docling:CONVERT_TO_MARKDOWN?useDoclingServe=true&doclingServeUrl={{docling.serve.url}}&contentInBody=true")
.to("docling:convert-to-markdown?operation=CONVERT_TO_MARKDOWN&useDoclingServe=true&doclingServeUrl={{docling.serve.url}}&contentInBody=true")
.log("Document converted to Markdown: ${header.CamelFileName}")
.setHeader("CamelFileName", simple("${file:name.noext}.md"))
.to("file:{{output.directory}}")
Expand All @@ -37,7 +38,8 @@ public void configure() throws Exception {
from("file:{{documents.directory}}/extract?delete=true&include=.*\\.(pdf|docx|pptx)$")
.routeId("document-metadata-extractor")
.log("Extracting metadata from: ${header.CamelFileName}")
.to("docling:EXTRACT_STRUCTURED_DATA?useDoclingServe=true&doclingServeUrl={{docling.serve.url}}&outputFormat=json&contentInBody=true")
.to("docling:extract-structured-data?operation=EXTRACT_STRUCTURED_DATA&useDoclingServe=true&doclingServeUrl={{docling.serve.url}}&contentInBody=true")
.marshal().json(JsonLibrary.Jackson)
.log("Metadata extracted from: ${header.CamelFileName}")
.setHeader("CamelFileName", simple("${file:name.noext}.json"))
.to("file:{{output.directory}}/metadata")
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