[NXP-31890] Fix unable to serialize DocumentValidationException - Nuxeo Issue Tracker

Details

Type: Bug
Status: Open
Priority: Minor
Resolution: Unresolved
Affects Version/s: 2021.35
Fix Version/s: 2021.x, 2023.x
Component/s: Rest API

Tags:
- nxplatform

Description

Steps to reproduce

Set in your nuxeo.conf the following property:
```
org.nuxeo.rest.stack.enable=true
```

Configure a new document type with a constraint, see contributions and schema below:

<component name="org.nuxeo.test.validation">

  <extension target="org.nuxeo.ecm.core.schema.TypeService" point="schema">
    <schema name="validation" src="validation.xsd" prefix="validation" />
  </extension>

  <extension target="org.nuxeo.ecm.core.schema.TypeService" point="doctype">
    <doctype name="Validation" extends="File">
      <schema name="validation" />
    </doctype>
  </extension>

  <extension target="org.nuxeo.ecm.core.api.DocumentValidationService" point="activations">
    <validation context="createDocument" activated="true" />
    <validation context="saveDocument" activated="true" />
    <validation context="importDocument" activated="true" />
  </extension>

</component>

<?xml version="1.0"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
           xmlns:nxv="http://nuxeo.com/schemas/validation"
           xmlns:nxsv="http://www.nuxeo.org/ecm/schemas/core/validation/"
           targetNamespace="http://nuxeo.com/schemas/validation">

  <xs:element name="user" type="nxv:user"/>

  <xs:complexType name="user">
    <xs:sequence>
      <xs:element name="name" nillable="false" nxsv:nillable="false">
        <xs:simpleType>
          <xs:restriction base="xs:string">
            <xs:pattern value=".*\S.*"/>
          </xs:restriction>
        </xs:simpleType>
      </xs:element>
    </xs:sequence>
  </xs:complexType>

</xs:schema>

Create a document with a constraint violation (do not set the accepted mime type):

curl -uAdministrator:Administrator -H 'Content-Type:application/json' -XPOST http://localhost:8080/nuxeo/api/v1/path/ -d '{"entity-type":"document","type":"Validation","name":"validation","properties":{"validation:user":{"name":"   "}}}'

Actual result

The server return an html error content.

We can observe in the nuxeo server logs the error below:

2023-05-19T15:34:36,469 ERROR [http-nio-0.0.0.0-8080-exec-4] [org.nuxeo.ecm.platform.web.common.exceptionhandling.DefaultNuxeoExceptionHandler] com.fasterxml.jackson.databind.exc.InvalidDefinitionException: No serializer found for class org.nuxeo.ecm.core.api.validation.DocumentValidationReport and no properties discovered to create BeanSerializer (to avoid exception, disable SerializationFeature.FAIL_ON_EMPTY_BEANS) (through reference chain: org.nuxeo.ecm.core.api.validation.DocumentValidationException["report"])
com.fasterxml.jackson.databind.exc.InvalidDefinitionException: No serializer found for class org.nuxeo.ecm.core.api.validation.DocumentValidationReport and no properties discovered to create BeanSerializer (to avoid exception, disable SerializationFeature.FAIL_ON_EMPTY_BEANS) (through reference chain: org.nuxeo.ecm.core.api.validation.DocumentValidationException["report"])
        at com.fasterxml.jackson.databind.exc.InvalidDefinitionException.from(InvalidDefinitionException.java:77) ~[jackson-databind-2.12.7.1.jar:2.12.7.1]
        at com.fasterxml.jackson.databind.SerializerProvider.reportBadDefinition(SerializerProvider.java:1276) ~[jackson-databind-2.12.7.1.jar:2.12.7.1]
        at com.fasterxml.jackson.databind.DatabindContext.reportBadDefinition(DatabindContext.java:400) ~[jackson-databind-2.12.7.1.jar:2.12.7.1]
        at com.fasterxml.jackson.databind.ser.impl.UnknownSerializer.failForEmpty(UnknownSerializer.java:71) ~[jackson-databind-2.12.7.1.jar:2.12.7.1]
        at com.fasterxml.jackson.databind.ser.impl.UnknownSerializer.serialize(UnknownSerializer.java:33) ~[jackson-databind-2.12.7.1.jar:2.12.7.1]
        at com.fasterxml.jackson.databind.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:728) ~[jackson-databind-2.12.7.1.jar:2.12.7.1]
        at com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:770) ~[jackson-databind-2.12.7.1.jar:2.12.7.1]
        at org.nuxeo.ecm.webengine.JsonFactoryManagerImpl$ThrowableSerializer.serializeFields(JsonFactoryManagerImpl.java:64) ~[nuxeo-webengine-core-2021.35.4.jar:?]
        at com.fasterxml.jackson.databind.ser.BeanSerializer.serialize(BeanSerializer.java:178) ~[jackson-databind-2.12.7.1.jar:2.12.7.1]
        at com.fasterxml.jackson.databind.ser.DefaultSerializerProvider._serialize(DefaultSerializerProvider.java:480) ~[jackson-databind-2.12.7.1.jar:2.12.7.1]
        at com.fasterxml.jackson.databind.ser.DefaultSerializerProvider.serializeValue(DefaultSerializerProvider.java:319) ~[jackson-databind-2.12.7.1.jar:2.12.7.1]
        at com.fasterxml.jackson.databind.ObjectMapper.writeValue(ObjectMapper.java:3126) ~[jackson-databind-2.12.7.1.jar:2.12.7.1]
        at com.fasterxml.jackson.core.base.GeneratorBase.writeObject(GeneratorBase.java:388) ~[jackson-core-2.12.7.jar:2.12.7]
        at com.fasterxml.jackson.core.JsonGenerator.writeObjectField(JsonGenerator.java:2332) ~[jackson-core-2.12.7.jar:2.12.7]
        at org.nuxeo.ecm.webengine.app.JsonWebengineWriter.writeException(JsonWebengineWriter.java:101) ~[nuxeo-webengine-core-2021.35.4.jar:?]
        at org.nuxeo.ecm.webengine.app.JsonWebengineWriter.writeException(JsonWebengineWriter.java:87) ~[nuxeo-webengine-core-2021.35.4.jar:?]
        at org.nuxeo.ecm.webengine.app.JsonWebengineWriter.writeException(JsonWebengineWriter.java:79) ~[nuxeo-webengine-core-2021.35.4.jar:?]
        at org.nuxeo.ecm.webengine.app.JsonNuxeoExceptionWriter.writeTo(JsonNuxeoExceptionWriter.java:57) ~[nuxeo-webengine-core-2021.35.4.jar:?]
        at org.nuxeo.ecm.webengine.app.JsonNuxeoExceptionWriter.writeTo(JsonNuxeoExceptionWriter.java:39) ~[nuxeo-webengine-core-2021.35.4.jar:?]
        at com.sun.jersey.spi.container.ContainerResponse.write(ContainerResponse.java:302) ~[jersey-server-1.19.4.jar:1.19.4]
        at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1510) ~[jersey-server-1.19.4.jar:1.19.4]
        at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1419) ~[jersey-server-1.19.4.jar:1.19.4]
        at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1409) ~[jersey-server-1.19.4.jar:1.19.4]
        at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:409) ~[jersey-servlet-1.19.4.jar:1.19.4]
        at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:558) ~[jersey-servlet-1.19.4.jar:1.19.4]
        at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:733) ~[jersey-servlet-1.19.4.jar:1.19.4]
        at org.nuxeo.ecm.webengine.app.jersey.WebEngineServlet.containerService(WebEngineServlet.java:62) ~[nuxeo-webengine-core-2021.35.4.jar:?]
        at org.nuxeo.ecm.webengine.app.jersey.WebEngineServlet.service(WebEngineServlet.java:46) ~[nuxeo-webengine-core-2021.35.4.jar:?]
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:596) ~[servlet-api.jar:4.0.FR]

Expected result

The server should write the exception like any others such as describe here.

Fix unable to serialize DocumentValidationException

Details

Description

Steps to reproduce

Actual result

Expected result

Attachments

Activity

People

Dates