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deserialize also with parser for specs passed as Node #1263

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Merged
merged 1 commit into from
Dec 5, 2019
Merged

deserialize also with parser for specs passed as Node #1263

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14 changes: 12 additions & 2 deletions modules/swagger-parser/src/main/java/io/swagger/parser/Swagger20Parser.java
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Original file line number Diff line number Diff line change
Expand Up @@ -161,7 +161,17 @@ public Swagger read(JsonNode node) throws IOException {
if (node == null) {
return null;
}

return Json.mapper().convertValue(node, Swagger.class);
try {
// try first core deserializer, to ensure unchanged behaviour for working specs
return Json.mapper().convertValue(node, Swagger.class);
} catch (Exception e) {
LOGGER.error("Exception deserializing via core Json.mapper(), trying parser deserialization");
SwaggerDeserializationResult result = (new SwaggerDeserializer()).deserialize(node);
Swagger convertValue = result.getSwagger();
if (System.getProperty("debugParser") != null) {
LOGGER.info("\n\nSwagger Tree convertValue : \n" + ReflectionToStringBuilder.toString(convertValue, ToStringStyle.MULTI_LINE_STYLE) + "\n\n");
}
return convertValue;
}
}
}