long age = Navigation.getConfig().getIndexPageCacheLifetime();
if (age == 0) {
DispatcherHelper.cacheDisable(response);
} else {
DispatcherHelper.cacheForWorld(response, (int)age);
}
((com.arsdigita.london.navigation.ui.object.SimpleObjectList) itemList).setDefinition(new CMSDataCollectionDefinition());
((com.arsdigita.london.navigation.ui.object.SimpleObjectList) itemList).setRenderer(new CMSDataCollectionRenderer());
((com.arsdigita.london.navigation.ui.object.SimpleObjectList) itemList).getDefinition().setObjectType("com.arsdigita.cms.ContentPage");
((com.arsdigita.london.navigation.ui.object.SimpleObjectList) itemList).getDefinition().setDescendCategories(false);
((com.arsdigita.london.navigation.ui.object.SimpleObjectList) itemList).getDefinition().addOrder("title");
((com.arsdigita.london.navigation.ui.object.SimpleObjectList) itemList).getRenderer().setPageSize(20);
((com.arsdigita.london.navigation.ui.object.SimpleObjectList) itemList).getRenderer().setSpecializeObjects(true);
((com.arsdigita.london.navigation.ui.object.SimpleObjectList) itemList).getRenderer().setSpecializeObjectsContext("sciProjectList");