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Struts & Hibernate
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| | | - The method destroy is called twice | - The method destroy is called twice 2007-08-13 - By deved
Back
Hi all. I have this:
TableModel.java
| @(protected)("tableModel")
| @(protected)
| @(protected)(ScopeType.CONVERSATION)
| public class TableModel {
|
| @(protected)
| private EntityManager em;
|
| private List data;
|
| @(protected)
| public void begin(Class entityClass) {
| data = query(entityClass);
| }
|
| @(protected)
| public void clean() {
| data.clear();
| data = null;
| }
|
| public List getData() {
| return data;
| }
|
| private List query(Class entityClass) {
| ....
| }
| }
|
MenuManager.java
| @(protected)("menuManager")
| @(protected)(ScopeType.SESSION)
| public class MenuManager{
|
| private TableModel tableModel;
|
| public String redirect() {
| if(tableModel != null) {
| tableModel.clean();
| }
| tableModel = (TableModel) Component.getInstance("tableModel",
ScopeType.CONVERSATION);
| tabelModel.begin(SomeEntity.class);
| }
| }
|
When I call "tableModel.clean()" the field "data" on TableModel is null.
Then when the session is ended or the conversation timeout expire the method is
called again, this is right?
Any help, thanks.
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&p=4073742#4073742
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