Re: Struts2 json plugin problem with jpa entity

Try this one: @Override public boolean equals(Object o) { if (this == o) return true; if (o == null || getClass() != o.getClass()) return false; Beneficiario that = (Beneficiario) o; if (idBeneficiario != null ? !idBeneficiario.equals(that.idBeneficiario) : th

Re: Struts2 json plugin problem with jpa entity

Hallo Maurizio. I tried to create an instance of that class (Beneficiario) in a detached way, but the problem persist. The action is created via spring Could it be a problem? I think the problem is the Beneficiario class, but to me it seems to be a Pojo as any other. Kind regards Massim

Re: Struts2 json plugin problem with jpa entity

Ciao Massimo, I don't think it is something to do with JPA (anyway, have you tried to populate/stub the array with some detached value?) Could you send: 1. the action class source 2. the action definition. Which S2 version are we talking about? Are there any errors in log ? On 31 March 2011 16:

Re: Struts2 json plugin problem with jpa entity

Here the post: Hallo all. I have a problem with the struts-json-plugin. My action has an association with some JPA entities objects: all of them are initialized in the action but when they are serialized via json they all are null. Here below is the json text that I receive in front of a ... pr

Re: Struts2 json plugin problem with jpa entity

Hi Massimo, it might be similar problem with combination JPA and GWT. Read something about this on google code http://code.google.com/webtoolkit/articles/using_gwt_with_hibernate.html (section Why Hibernate Objects ...). One solution is use own Data Transfer Objects. Regards, Michal Mass

Re: Struts2 json plugin problem with jpa entity

Perhaps posting the question here would be of value. Dave On Thu, Mar 31, 2011 at 9:34 AM, Massimo Ugues wrote: > Hallo all. > I have a strange issue described here: > http://stackoverflow.com/questions/5497037/struts-json-plugin-problem-serializing-jpa-entity > >

Struts2 json plugin problem with jpa entity

Hallo all. I have a strange issue described here: http://stackoverflow.com/questions/5497037/struts-json-plugin-problem-serializing-jpa-entity Any idea? Kind regards Massimo -- Massimo Ugues http://m4z