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Jackson deserializers fail when FAIL_ON_TRAILING_TOKENS is enabled due to parser.readValueAsTree() #23147

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Merged
wing328 merged 2 commits into from
Mar 6, 2026
Merged

Jackson deserializers fail when FAIL_ON_TRAILING_TOKENS is enabled due to parser.readValueAsTree() #23147

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3381c11
Fix incorrect tree parsing with Jackson
wendigo Mar 5, 2026
0cb0089
Regenerate Java samples
wendigo Mar 5, 2026
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2 changes: 1 addition & 1 deletion modules/openapi-generator/src/main/resources/Java/libraries/jersey2/anyof_model.mustache
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Original file line number Diff line number Diff line change
Expand Up @@ -53,7 +53,7 @@ public class {{classname}} extends AbstractOpenApiSchema{{#vendorExtensions.x-im

@Override
public {{classname}} deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException {
JsonNode tree = jp.readValueAsTree();
JsonNode tree = ctxt.readTree(jp);

Object deserialized = null;
{{#discriminator}}
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2 changes: 1 addition & 1 deletion modules/openapi-generator/src/main/resources/Java/libraries/jersey2/oneof_model.mustache
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Original file line number Diff line number Diff line change
Expand Up @@ -55,7 +55,7 @@ public class {{classname}} extends AbstractOpenApiSchema{{#vendorExtensions.x-im

@Override
public {{classname}} deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException {
JsonNode tree = jp.readValueAsTree();
JsonNode tree = ctxt.readTree(jp);
Object deserialized = null;
{{#useOneOfDiscriminatorLookup}}
{{#discriminator}}
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2 changes: 1 addition & 1 deletion modules/openapi-generator/src/main/resources/Java/libraries/jersey3/anyof_model.mustache
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Original file line number Diff line number Diff line change
Expand Up @@ -53,7 +53,7 @@ public class {{classname}} extends AbstractOpenApiSchema{{#vendorExtensions.x-im

@Override
public {{classname}} deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException {
JsonNode tree = jp.readValueAsTree();
JsonNode tree = ctxt.readTree(jp);

Object deserialized = null;
{{#discriminator}}
Expand Down
2 changes: 1 addition & 1 deletion modules/openapi-generator/src/main/resources/Java/libraries/jersey3/oneof_model.mustache
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -55,7 +55,7 @@ public class {{classname}} extends AbstractOpenApiSchema{{#vendorExtensions.x-im

@Override
public {{classname}} deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException {
JsonNode tree = jp.readValueAsTree();
JsonNode tree = ctxt.readTree(jp);
Object deserialized = null;
{{#useOneOfDiscriminatorLookup}}
{{#discriminator}}
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2 changes: 1 addition & 1 deletion modules/openapi-generator/src/main/resources/Java/libraries/native/anyof_model.mustache
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Original file line number Diff line number Diff line change
Expand Up @@ -51,7 +51,7 @@ public class {{classname}} extends AbstractOpenApiSchema{{#vendorExtensions.x-im

@Override
public {{classname}} deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException {
JsonNode tree = jp.readValueAsTree();
JsonNode tree = ctxt.readTree(jp);

Object deserialized = null;
{{#discriminator}}
Expand Down
2 changes: 1 addition & 1 deletion modules/openapi-generator/src/main/resources/Java/libraries/native/oneof_model.mustache
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -53,7 +53,7 @@ public class {{classname}} extends AbstractOpenApiSchema{{#vendorExtensions.x-im

@Override
public {{classname}} deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException {
JsonNode tree = jp.readValueAsTree();
JsonNode tree = ctxt.readTree(jp);
Object deserialized = null;
{{#useOneOfDiscriminatorLookup}}
{{#discriminator}}
Expand Down