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private void myMethod () {LocalDateTime l =
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}
browserFacade.relation(ElementView.ELEMENT_VIEW_NAME) .withPageSize(pageSize) .select(Query.fields(ElementView.FIELDS_IDX_EXT_ID) .where(Condition.eq(ElementView.FIELD_EXTID, rootExtId))), pageSize);
@Override public Map<Integer, String> getFromReferences(String sourceId) throws AnalysisException { try { Map<Integer, String> references = new HashMap<Integer, String>(); Relation refsRelation = getRefsRelation().withPageSize(PAGE_SIZE); Selection selection = Query.fields(REFS_RELATION_POSITION_FIELD, REFS_RELATION_TARGET_FIELD) .where(getRefsSourceCondition(sourceId)); FetcherIterator fetcherIterator = new FetcherIterator(refsRelation.select(selection), PAGE_SIZE); while (fetcherIterator.hasNext()) { Serializable[] record = fetcherIterator.next(); references.put(Integer.valueOf(record[0].toString()), record[1].toString()); } return references; } catch (BrowseException ex) { throw new AnalysisException(ex); } }
@Override public Map<String, Integer> getToReferences(String targetId) throws AnalysisException { try { Map<String, Integer> references = new HashMap<String, Integer>(); Relation refsRelation = getRefsRelation().withPageSize(PAGE_SIZE); FetcherIterator fetcherIterator = new FetcherIterator(refsRelation.select( Query.fields(REFS_RELATION_SOURCE_FIELD, REFS_RELATION_POSITION_FIELD) .where(getRefsTargetCondition(targetId))), PAGE_SIZE); while (fetcherIterator.hasNext()) { Serializable[] record = fetcherIterator.next(); references.put(record[0].toString(), Integer.valueOf(record[1].toString())); } return references; } catch (BrowseException ex) { throw new AnalysisException(ex); } }
protected void notifyChildrenOfDeleted(String id, Set<String> parentsToInvalidate) throws YaddaException, BrowseException { Selection selection = Query.fields(ElementView.FIELD_PARENT_EXTID) .where(Condition.eq(ElementView.FIELD_EXTID, id)); FetcherIterator fi = new FetcherIterator( browserFacade.relation(ElementView.ELEMENT_VIEW_NAME) .withPageSize(BROWSE_PAGE_SIZE) .select(selection), BROWSE_PAGE_SIZE); while (fi.hasNext()) { Serializable[] row = fi.next(); parentsToInvalidate.add(row[0].toString()); } }
@Override public Map<Integer, String> getFromReferencesAndLock(String sourceId) throws AnalysisException { try { Map<Integer, String> references = new HashMap<Integer, String>(); Relation refsRelation = getRefsRelation().withPageSize(PAGE_SIZE); FetcherIterator fetcherIterator = new FetcherIterator(refsRelation.select( Query.fields(REFS_RELATION_POSITION_FIELD, REFS_RELATION_TARGET_FIELD) .where(getRefsSourceCondition(sourceId))), PAGE_SIZE); while (fetcherIterator.hasNext()) { Serializable[] record = fetcherIterator.next(); references.put(Integer.valueOf(record[0].toString()), record[1].toString()); } waitForSource(sourceId); return references; } catch (BrowseException ex) { throw new AnalysisException(ex); } catch (InterruptedException ex) { throw new AnalysisException(ex); } }
@Override protected Dictionary loadDictonary() throws ServiceException { try { final int pageSize = 100; Relation relation = getDirectoryRelation(); Fetcher f = relation.withPageSize(pageSize) .select(Query.fields("position", "licenceId")); Dictionary dict = new Dictionary(); FetcherIterator iterator = new FetcherIterator(f, pageSize); while (iterator.hasNext()) { Serializable[] row = iterator.next(); dict.entries.put((Short)row[0], (String)row[1]); dict.lastEntry = (short)Math.max((Short)row[0], dict.lastEntry); } return dict; } catch (BrowseException e) { throw new ServiceException(e); } }
protected PagingResponse<T> processSelection(Selection sel, String relation, int pageSize, Object[] extraData) throws BrowseException, ServiceException { int ps = pageSize > 0 ? pageSize : BUFFER_PAGE_SIZE; Fetcher fetcher = browser.relation(relation, new String[] {ViewConstants.TAG_READY}) .withPageSize(ps) .select(sel); List<T> li = decodeResultPage(fetcher, ps, extraData); Token t = new Token(fetcher.getCookie(), encodeExtraData(extraData), 0, ps); t.setHasNextPage(li.size() >= ps); PagingResponse<T> res = new PagingResponse<T>(li, t); return res; }
protected Map<String, Set<ElementTreeNode>> getChildrenFromRelation( ElementTreeNode parent) throws BrowseException { Map<String, Set<ElementTreeNode>> result = new HashMap<String, Set<ElementTreeNode>>(); Relation relation = browserFacade.relation(ElementView.ELEMENT_VIEW_NAME) .withPageSize(BROWSE_PAGE_SIZE); Selection selection = Query.fields(ElementView.FIELD_PARENT_EXTID, ElementView.FIELD_EXTID, ElementView.FIELD_LEVEL_EXTID, ElementView.FIELD_TEXT, ElementView.FIELD_HIERARCHY) .where(Condition.eq(ElementView.FIELD_PARENT_EXTID, parent.getElementExtId())); FetcherIterator fi = new FetcherIterator(relation.select(selection), BROWSE_PAGE_SIZE); while (fi.hasNext()) { Serializable[] row = fi.next(); String hierarchyId = (String) row[4]; if (result.get(hierarchyId) == null) { result.put(hierarchyId, new HashSet<ElementTreeNode>()); } ElementTreeNode child = new ElementTreeNode(row[1].toString()); child.setParentExtId(parent.getElementExtId()); child.setParentLevelExtId(parent.getElementLevelExtId()); child.setParentText(parent.getElementText()); child.setElementLevelExtId(row[2].toString()); child.setElementText(row[3].toString()); result.get(hierarchyId).add(child); } return result; }
@Override public Fetcher browseSubscribedItems(String libraryId, Map<String, String> filters) { try { Relation rel = browserFacade.relation(SubscriberView.VIEW_NAME, requiredTags) .withPageSize(1024); Selection query = Query.fields(SubscriberView.FIELD_TOP_ELEMENT_ID, SubscriberView.FIELD_TOP_ELEMENT_NAME, SubscriberView.FIELD_ELEMENT_ID, SubscriberView.FIELD_ELEMENT_NAME); Fetcher f = rel.select(query .where(Condition.eq(SubscriberView.FIELD_CONTRIBUTOR_ID, libraryId)) .upBy(SubscriberView.FIELD_TOP_ELEMENT_NAME_SORTKEY) .upBy(SubscriberView.FIELD_TOP_ELEMENT_ID) .upBy(SubscriberView.FIELD_ELEMENT_NAME_SORTKEY)); return f; } catch (NoSuchRelationException e) { log.error("Error getting subscriptions!", e); throw new SystemException(Modules.BROWSER, "Error getting subscriptions!", e); } catch (NoSuchFieldInRelationException e) { log.error("Error getting subscriptions!", e); throw new SystemException(Modules.BROWSER, "Error getting subscriptions!", e); } }
.select(Query.fields(DIRTY_RELATION_SOURCE_FIELD) .upBy(DIRTY_RELATION_SOURCE_FIELD));
ContributorView.FIELD_CONTRIBUTOR_ID); Fetcher f = rel.select(query.where(SimpleClause.eq(ContributorView.FIELD_CONTRIBUTOR_MD5, id))); ResultPage page = f.getPage();