So far, there is still lack of WebSphere 7 plugin for both Eclipse and NetBeans IDE. However, you are able to debug your web application via Java Debugger (jdb). Here’s a guide to show you how to remote debugging your web application in Eclipse and WebSphere via Java Debugger (jdb). Eclipse <—-> Java Debugger (jdb) …
Problem When a J2EE web application is deployed into the WebSphere Application Server 7 (WAS), the WAS started to load very slow and keep hanging for whatever actions selected, end with a “java.lang.OutOfMemoryError” error message in the WebSphere’s log file. Solution The default WebSphere’s Java Virtual Machine memory is not enough; you should adjust more …
Problem In Hibernate development, contains a model class with JPA @OneToMany annotation : @OneToMany( cascade=CascadeType.ALL, fetch = FetchType.LAZY, mappedBy = "user") public Set<Debit> getDebits() { return this.debits; } When web application is deployed on WebSphere 7, it hit following error message : Caused by: java.lang.NoSuchMethodError: javax/persistence/OneToMany.orphanRemoval()Z at org.hibernate.cfg.AnnotationBinder.processElementAnnotations(AnnotationBinder.java:1912) at org.hibernate.cfg.AnnotationBinder.bindClass(AnnotationBinder.java:707) … 118 more P.S hibernate-jpa-2.0-api-1.0.0.Final.jar …
Problem Developed a SOAP web service via Metro 2.0.1 (webservices-rt.jar), integrate with Spring via jaxws-spring-1.8.jar and deployed on WebSphere Application Server (WAS) version 7.0.0.13 . See web service below : File : UserWS.java package com.mkyong.user.ws; //import… @WebService() public class UserWS { private UserBo userBo; @WebMethod(exclude = true) public UserBo getUserBo() { return userBo; } @WebMethod(exclude …