I have a simple bean with DataModel and DataModelSelection
| @Stateful
| @Name("toolbar")
| @Scope(ScopeType.SESSION)
| public class ToolbarImpl implements Toolbar {
|
| ...................
|
| @DataModel
| public List<ProcessDefinition> getProcessDefinitions() {
| return processDefinitions;
| }
|
| @DataModelSelection("processDefinitions")
| private ProcessDefinition selectedProcess = null;
|
| public String createProcess() {
|
| System.out.println(selectedProcess + " process started");
| return null;
| }
|
| }
|
And a simple page
| <rich:dataTable value="#{processDefinitions}" var="process">
| <rich:column>
| <h:commandLink
value="#{process.description}" action="#{toolbar.createProcess}"
style="font-size:14px">
| <h:graphicImage
value="#{process.processIcon}" style="width:42px;height:42px;border:0"
align="middle"/>
| </h:commandLink>
| </rich:column>
| </rich:dataTable>
|
and a simple exception
| Caused by java.lang.IllegalArgumentException with message: "Could not
invoke method by reflection: ToolbarImpl.getProcessDefinitions() with
parameters: (java.util.ArrayList) on: virtprofstud.ToolbarImpl"
|
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