I'm trying to activate a new page if some condition is true within an
listener, but
i get an Exception (outside of tapestry!) when doing so.
--- snipplet from MainPage.java ---
@InjectPage("main/AddEntry")
public abstract AddEntry getAddEntryPage();
public IPage doAddEntry() {
AddEntry addEntryPage = null;
if(getAmount() != 0) {
Entry entry = new Entry(getDate(), getComment(), getAmount(),
getSelectedCategory(), null, getUser().getID());
addEntryPage = getAddEntryPage();
addEntryPage.setEntry(entry);
}
setError("You must provide an amount");
return addEntryPage;
}
--- snipplet from MainPage.java [END] ---
--- AddEntry.java ---
public abstract class AddEntry extends PengBasePage {
public abstract void setEntry(Entry entry);
}
--- AddEntry.java [END]
Now, if i uncomment "addEntryPage.setEntry(entry);" line it works, but then I
don't get my entry into the AddEntry.java page, which is the whole idea.
This is the Exception I get (note that it is not handled by tapestry!)
javax.servlet.ServletException: Unable to construct service
tapestry.describe.DescribableStrategy: Unable to construct
configuration tapestry.describe.DescribableStrategies: Error at
jar:file:/C:/Program/Apache Software Foundation/Tomcat
5.5/shared/lib/tapestry-portlet-4.0-beta-4.jar!/META-INF/hivemodule.xml,
line 297, column 105: Unable to process attribute class (of element
strategy): Unable to convert type 'javax.portlet.PortletSession' to a
Java class, either as is, or in package org.apache.tapestry.portlet.
...
--
/ted
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