Example usage for com.liferay.portal.kernel.trash TrashHandler getExcludeFilter

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.trash TrashHandler getExcludeFilter.

Prototype

public Filter getExcludeFilter(SearchContext searchContext);

Source Link

Usage

From source file:com.liferay.trash.internal.search.TrashIndexer.java

License:Open Source License

@Override
public BooleanQuery getFullQuery(SearchContext searchContext) throws SearchException {

    try {/*from  w w  w  . jav a2  s.c  om*/
        BooleanFilter fullQueryBooleanFilter = new BooleanFilter();

        fullQueryBooleanFilter.addRequiredTerm(Field.COMPANY_ID, searchContext.getCompanyId());

        List<TrashHandler> trashHandlers = TrashHandlerRegistryUtil.getTrashHandlers();

        for (TrashHandler trashHandler : trashHandlers) {
            Filter filter = trashHandler.getExcludeFilter(searchContext);

            if (filter != null) {
                fullQueryBooleanFilter.add(filter, BooleanClauseOccur.MUST_NOT);
            }

            processTrashHandlerExcludeQuery(searchContext, fullQueryBooleanFilter, trashHandler);
        }

        long[] groupIds = searchContext.getGroupIds();

        if (ArrayUtil.isNotEmpty(groupIds)) {
            TermsFilter groupTermsFilter = new TermsFilter(Field.GROUP_ID);

            groupTermsFilter.addValues(ArrayUtil.toStringArray(groupIds));

            fullQueryBooleanFilter.add(groupTermsFilter, BooleanClauseOccur.MUST);
        }

        fullQueryBooleanFilter.addRequiredTerm(Field.STATUS, WorkflowConstants.STATUS_IN_TRASH);

        BooleanQuery fullQuery = createFullQuery(fullQueryBooleanFilter, searchContext);

        return fullQuery;
    } catch (SearchException se) {
        throw se;
    } catch (Exception e) {
        throw new SearchException(e);
    }
}

---