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Allow for customization of JSON schema in BeanOutputConverter #5097

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Allow for customization of JSON schema in BeanOutputConverter #5097

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8 changes: 8 additions & 0 deletions spring-ai-model/src/main/java/org/springframework/ai/converter/BeanOutputConverter.java
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Original file line number Diff line number Diff line change
Expand Up @@ -203,6 +203,7 @@ private void generateSchema() {
SchemaGeneratorConfig config = configBuilder.build();
SchemaGenerator generator = new SchemaGenerator(config);
JsonNode jsonNode = generator.generateSchema(this.type);
postProcessSchema(jsonNode);
ObjectWriter objectWriter = this.objectMapper.writer(new DefaultPrettyPrinter()
.withObjectIndenter(new DefaultIndenter().withLinefeed(System.lineSeparator())));
try {
Expand All @@ -214,6 +215,13 @@ private void generateSchema() {
}
}

/**
* Empty template method that allows for customization of the JSON schema in subclasses.
* @param jsonNode the JSON schema, in the form of a JSON node
*/
protected void postProcessSchema(@NonNull JsonNode jsonNode) {
}

/**
* Parses the given text to transform it to the desired target type.
* @param text The LLM output in string format.
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