public void removeContentAreaFromContentObject_UIAction(
ContentObject contentObject, String scheduledContentAreaPath) {
try {
contentObject.removeCmsProperty(scheduledContentAreaPath);
contentService.save(contentObject, false, true, null);
JSFUtilities.addMessage(
null,
"Η προγραμματισμένη περιοχή από το αντικείμενο διαγράφηκε με επιτυχία",
FacesMessage.SEVERITY_INFO);
Events.instance().raiseEvent(SeamEventNames.UPDATE_NO_OF_CONTENT_OBJECT_REFERRERS);
findScheduledContentObjectsForContentArea_UIAction(selectedContentArea);
} catch (Exception e) {
logger.error("Error while removing scheduled content area", e);
JSFUtilities.addMessage(
null,
"Η διαγραφή της προγραμματισμένης περιοχής από το αντικείμενο απέτυχε.",
FacesMessage.SEVERITY_ERROR);
}
}
public void findScheduledContentObjectsForContentArea_UIAction(Topic contentArea) {
if (contentArea == null) {
selectedContentArea = null;
requestedAppearanceDate = null;
return;
}
// reset search criteria to begin a new search
contentObjectCriteria = null;
contentObjectCriteria = CmsCriteriaFactory.newContentObjectCriteria();
// contentObjectCriteria.getRenderProperties().renderValuesForLocale(JSFUtilities.getLocaleAsString());
try {
selectedContentArea = contentArea;
/*
* we are looking only for content objects scheduled for requested date
*/
Calendar requestedAppearanceCalendar =
DateUtils.clearTimeFromCalendar(DateUtils.toCalendar(requestedAppearanceDate));
if (requestedAppearanceCalendar == null) {
requestedAppearanceCalendar = DateUtils.clearTimeFromCalendar(Calendar.getInstance());
requestedAppearanceDate = requestedAppearanceCalendar.getTime();
}
// This criteria looks for all content objects which have an ASPECT or a predefined complex
// type named 'scheduledContentAreaListType'
// In case a user has defined a complex property of type 'scheduledContentAreaListType' but
// provided a name other than 'scheduledContentAreaListType'
// e.g. <xs:element name="scheduledContentAreas"
// type="scheduledContentAreaListType:scheduledContentAreaListType"/>
// this property will not participate in the results of the query.
// we are searching only for content objects which have a complex property named
// 'scheduledContentAreaListType'
//
// contentObjectCriteria.addTopicIdEqualsCriterion(contentArea.getId(),
// contentArea.getTaxonomy().getName());
// contentObjectCriteria.addCriterion(CriterionFactory.equals("scheduledContentAreaListType.scheduledContentArea.contentArea", contentArea.getId()));
// appearanceEndDate is not null AND appearanceEndDate >= requestedDate AND
// appearanceStartDate <= requestedDate
// Criterion appearanceEndDateExistsCriterion =
// CriterionFactory.isNotNull("scheduledContentAreaListType.scheduledContentArea.appearanceEndDate");
// Criterion appearanceStartDateLessEqualsThanRequestedDateCriterion =
// CriterionFactory.lessThanOrEquals("scheduledContentAreaListType.scheduledContentArea.appearanceStartDate", requestedAppearanceCalendar);
// Criterion appearanceEndDateGreaterEqualsThanRequestedDateCriterion =
// CriterionFactory.greaterThanOrEquals("scheduledContentAreaListType.scheduledContentArea.appearanceEndDate", requestedAppearanceCalendar);
// Criterion requestedDateBetweenStartAndEndAppearanceDateCriterion =
// CriterionFactory.and(appearanceStartDateLessEqualsThanRequestedDateCriterion,
// appearanceEndDateGreaterEqualsThanRequestedDateCriterion);
// Criterion oneCondition = CriterionFactory.and(appearanceEndDateExistsCriterion,
// requestedDateBetweenStartAndEndAppearanceDateCriterion);
// appearanceEndDate is null AND appearanceStartDate == requestedDate
// Criterion appearanceEndDateDoesNotExistCriterion =
// CriterionFactory.isNull("scheduledContentAreaListType.scheduledContentArea.appearanceEndDate");
// Criterion appearanceStartDateEqualsRequestedDateCriterion =
// CriterionFactory.equals("scheduledContentAreaListType.scheduledContentArea.appearanceStartDate", requestedAppearanceCalendar);
// Criterion secondCondition = CriterionFactory.and(appearanceEndDateDoesNotExistCriterion,
// appearanceStartDateEqualsRequestedDateCriterion);
// contentObjectCriteria.addCriterion(CriterionFactory.or(oneCondition, secondCondition));
// contentObjectCriteria.addOrderProperty("scheduledContentAreaListType.scheduledContentArea.appearanceDate", Order.descending);
// Call parent to execute query and create paged list data model
// searchForContentObjectWithPagedResults();
/*
* Unfortunately the above criteria will not bring the desired results due to the nature of the XPATH query
* that is created by the criteria :
*
* //element ( *,bccms:structuredContentObject ) [
( scheduledContentAreaListType/scheduledContentArea/@contentArea = 'THE_SELECTED_CONTENT_AREA_ID' and
(
( scheduledContentAreaListType/scheduledContentArea/@appearanceEndDate and
( scheduledContentAreaListType/scheduledContentArea/@appearanceStartDate <= xs:dateTime('REQUESTED_DATE')
and scheduledContentAreaListType/scheduledContentArea/@appearanceEndDate >= xs:dateTime('REQUESTED_DATE')
)
)
or
( not(scheduledContentAreaListType/scheduledContentArea/@appearanceEndDate)
and scheduledContentAreaListType/scheduledContentArea/@appearanceStartDate = xs:dateTime('2008-10-08T00:00:00.000+03:00')
)
)
)
]
*
* With the above query Astroboa repository will match any content object which has a complex property scheduledContentAreaListType/scheduledContentArea
* whose simple property @contentArea refers to the selected content area AND
*
* (
* ( this contentObject has a complex property scheduledContentAreaListType/scheduledContentArea whose simple property @appearanceEndDate exists AND
* this contentObject has a complex property scheduledContentAreaListType/scheduledContentArea whose simple property @appearanceStartDate is <= requestedDate AND
* this contentObject has a complex property scheduledContentAreaListType/scheduledContentArea whose simple property @appearanceEndDate is >= requestedDate
* )
* OR
* (
* this contentObject has a complex property scheduledContentAreaListType/scheduledContentArea whose simple property @appearanceEndDate does not exists AND
* this contentObject has a complex property scheduledContentAreaListType/scheduledContentArea whose simple property @appearanceStartDate == requestedDate
* )
* )
*
* Notice that the above query does not declare that the SAME scheduledContentAreaListType/scheduledContentArea must match provided criteria.
*
* The correct query is
* //element ( *,bccms:structuredContentObject )/scheduledContentAreaListType/scheduledContentArea [
@contentArea = 'THE_SELECTED_CONTENT_AREA_ID' and
(
( @appearanceEndDate and ( @appearanceStartDate <= xs:dateTime('REQUESTED_DATE')
and @appearanceEndDate >= xs:dateTime('REQUESTED_DATE')
)
)
or ( not(@appearanceEndDate) and @appearanceStartDate = xs:dateTime('REQUESTED_DATE') )
)
]
* which is cannot be created using Astroboa Criteria API
*/
String query =
"//element ( *,bccms:structuredContentObject )/scheduledContentAreaListType/scheduledContentArea ["
+ " @contentArea = '"
+ contentArea.getId()
+ "' and "
+ " ( "
+ " ( @appearanceEndDate and ( @appearanceStartDate <= xs:dateTime('"
+ XPathUtils.formatForQuery(requestedAppearanceCalendar)
+ "')"
+ " and @appearanceEndDate >= xs:dateTime('"
+ XPathUtils.formatForQuery(requestedAppearanceCalendar)
+ "')"
+ ")"
+ " ) "
+ " or ( not(@appearanceEndDate) and @appearanceStartDate = xs:dateTime('"
+ XPathUtils.formatForQuery(requestedAppearanceCalendar)
+ "') )"
+ " )"
+ "] order by @appearanceStartDate asc, @order asc";
searchForContentObjectWithPagedResultsUsingQuery(query);
} catch (Exception e) {
logger.error("Error while loading content objects ", e);
JSFUtilities.addMessage(
null,
"object.list.message.contentObjectRetrievalError",
null,
FacesMessage.SEVERITY_ERROR);
}
}