Hello, no matter how hard I try I just cannot get TomEE to use Jackson instead of Johnzon. Want to use Jersey with Jackson
I tried to: - Set the providers "cxf.jaxrs.providers" in openejb-jar.xml ( log entry: org.apache.openejb.server.rest.RESTService.deployApplication Registered JAX-RS Configuration: ...) - Extend Jackson provider as @Produces(MediaType.APPLICATION_JSON) @Consumes(MediaType.APPLICATION_JSON) public class OurJsonProvider extends com.fasterxml.jackson.jaxrs.json.JacksonJaxbJsonProvider {} I have pom dependencies: <dependency> <groupId>com.fasterxml.jackson.jaxrs</groupId> <artifactId>jackson-jaxrs-json-provider</artifactId> <version>2.9.0</version> </dependency> <dependency> <groupId>org.glassfish.jersey.media</groupId> <artifactId>jersey-media-json-jackson</artifactId> <version>2.26-b09</version> </dependency> etc. Yet whenever I try to serialize object I get Caused by: org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: ..., could not initialize proxy - no Session at org.hibernate.collection.internal.AbstractPersistentCollection.throwLazyInitializationException(AbstractPersistentCollection.java:582) at org.hibernate.collection.internal.AbstractPersistentCollection.withTemporarySessionIfNeeded(AbstractPersistentCollection.java:201) at org.hibernate.collection.internal.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:561) at org.hibernate.collection.internal.AbstractPersistentCollection.read(AbstractPersistentCollection.java:132) at org.hibernate.collection.internal.PersistentBag.iterator(PersistentBag.java:277) at org.apache.*johnzon*.mapper.MappingGeneratorImpl.writeValue(MappingGeneratorImpl.java:315) and a lot more johnzon stacktracke lines... Obviously because I have my properties annotated with Jackson and the object is serialized with Johnzon instead and it's ignoring my annotations. What am I doing wrong? Thank you -- View this message in context: http://tomee-openejb.979440.n4.nabble.com/Cannot-get-TomEE-to-use-Jackson-tp4682409.html Sent from the TomEE Users mailing list archive at Nabble.com.