/*
* Copyright (C) NetStruxr, Inc. All rights reserved.
*
* This software is published under the terms of the NetStruxr
* Public Software License version 0.5, a copy of which has been
* included with this distribution in the LICENSE.NPL file. */
package er.directtoweb.pages;
import com.webobjects.appserver.WOComponent;
import com.webobjects.appserver.WOContext;
import com.webobjects.appserver.WODisplayGroup;
import com.webobjects.eocontrol.EOSortOrdering;
import com.webobjects.foundation.NSArray;
import com.webobjects.foundation.NSTimestamp;
import er.extensions.components.ERXDateGrouper;
/**
* Superclass of all calendar list pages.<br />
* Note that they are not compatible with the NetStruxr version.
* Using a {@link ERXDateGrouper} as the display group, most of the logic is gone from this page.
*/
public class ERD2WCalendarPage extends ERD2WListPage {
/**
* Do I need to update serialVersionUID?
* See section 5.6 <cite>Type Changes Affecting Serialization</cite> on page 51 of the
* <a href="http://java.sun.com/j2se/1.4/pdf/serial-spec.pdf">Java Object Serialization Spec</a>
*/
private static final long serialVersionUID = 1L;
public ERD2WCalendarPage(WOContext c) {
super(c);
}
@Override
public WODisplayGroup displayGroup() {
if(_displayGroup == null) {
ERXDateGrouper grouper = new ERXDateGrouper();
_displayGroup = grouper;
NSArray sortOrderings = sortOrderings();
if(sortOrderings.count() > 0) {
Object o = sortOrderings.objectAtIndex(0);
if(o instanceof EOSortOrdering) {
grouper.setDateKeyPath(((EOSortOrdering)o).key());
}
}
}
return super.displayGroup();
}
public ERXDateGrouper grouper() {
return (ERXDateGrouper)displayGroup();
}
@Override
public int numberOfObjectsPerBatch() {
return 0; // we want all the objects in one batch
}
public NSTimestamp selectedDate() {
return grouper().selectedDate();
}
public void setSelectedDate(NSTimestamp value) {
grouper().setSelectedDate(value);
session().setObjectForKey(grouper().selectedDate(), "selectedDate");
}
public WOComponent selectDateAction() {
setSelectedDate(selectedDate());
return context().page();
}
}