errai-dev October 2014

Does the marshalling framework support collections of Enums? I have an @Portable bean like this: @Portable public class RoleBean implements Serializable { private static final long serialVersionUID = -646534082583069712L; private String id; private String name; private Set<PermissionType> permissions; } Where PermissionType is a very simple java enum. It *used* to be a Set<String> which of course worked fine. But I recently changed it and now the errai marshaller is having fits. I'm using Errai's jax-rs support and the remote REST endpoint returns plain jackson style JSON, so there are no type hints. The generated marshaller includes this code: if ((obj.containsKey("permissions")) && (!obj.get("permissions").isNull())) { a1.setAssumedElementType("org.overlord.apiman.dt.api.beans.idm.PermissionType"); entity.setPermissions(java_util_Set.demarshall(obj.get("permissions"), a1)); } But when it gets into AbstractCollectionMarshaller I think the assumed element type is only used for beans, not for enums. -Eric

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errai-dev October 2014