Hibernate update not updating

Posted by / 16-Apr-2020 17:27

Hibernate update not updating

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This may or may not correlate to the number of rows effected in the database.

There are books, articles about it, but people are different, so opinions vary.

One of the characteristics that makes a good framework, in my opinion is “while allowing clients to hook into the internal framework code, do not encourage it”.

Method.invoke(Method.java:324) org.apache.struts.actions. Dispatch Action.dispatch Method(Dispatch Action.java:278) org.apache.struts.actions. Dispatch Action.execute(Dispatch Action.java:218) org.apache.struts.action. Request Processor.process Action Perform(Request Processor.java:465) org.apache.struts.action. Request Processor.process(Request Processor.java:274) org.apache.struts.action. Action Servlet.process(Action Servlet.java:1422) org.apache.struts.action.

Session Impl.update(Session Impl.java:1354) org.hibernate. Hibernate TemplateIn Hibernate(Hibernate Template.java:238) org.hibernate. Hibernate Template.execute(Hibernate Template.java:144) org.hibernate. Hibernate Template.update(Hibernate Template.java:236) com.b2b. Postal Address DAO.update(Postal Address DAO.java:140) com.b2b.action. Postal Address Action.update(Postal Address Action.java:272) sun.reflect. Native Method Accessor Impl.invoke0(Native Method) sun.reflect. Native Method Accessor Impl.invoke(Native Method Accessor Impl.java:39) sun.reflect. Http Servlet.service(Http Servlet.java:810) com.b2b.datas.filters. Session Filter(Session Checking.java:50) org.displaytag.filter. Response Override Filter(Response Override Filter.java:86) org.tomcat.filters. Reply Header Filter(Reply Header Filter.java:75) note The full stack trace of the root cause is available in the Apache Tomcat/5.0.28 logs. The problem was keeping the attribute "cascade=all" of collection, set in hbm file. When I received the request, I was loading each child from Hibernate, creating a new parent object and populating its collection with the children objects before calling a save Or Update method on the parent.

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In particular, a stateless session does not implement a first-level cache nor interact with any second-level or query cache.