com.communote.server.core.vo.query.post

Class CountNoteQuery

java.lang.Object

com.communote.server.core.vo.query.Query<R,I>

com.communote.server.core.vo.query.PropertyQuery<R,I>

com.communote.server.core.vo.query.user.AbstractUserQuery<R,I>

com.communote.server.core.vo.query.TaggingCoreItemQueryDefinition<R,NoteQueryParameters>

com.communote.server.core.vo.query.post.AbstractNoteQuery<CountListItem>

com.communote.server.core.vo.query.post.CountNoteQuery

public class CountNoteQuery
extends AbstractNoteQuery<CountListItem>

Query to count the number of notes. Combined with an end date this query can be used to check for new notes.

Author:

Communote GmbH - http://www.communote.com/

Field Summary

Fields inherited from class com.communote.server.core.vo.query.TaggingCoreItemQueryDefinition

ALIAS_USER, ALIAS_USER_NOTE_ENTITY

Fields inherited from class com.communote.server.core.vo.query.user.AbstractUserQuery

ALIAS_TAGS, FILTER_STATUS_ALL

Fields inherited from class com.communote.server.core.vo.query.Query

AND, OR

Constructor Summary

Constructors

Constructor and Description
CountNoteQuery()

Method Summary

Modifier and Type	Method and Description
protected String[]	getConstructorParameters() The parameters of the list item constructor
protected String[]	getConstructorParametersForRootNotes()
Class<CountListItem>	getResultListItem() The list item type
protected boolean	needDistinct(NoteQueryParameters queryInstance)
PageableList<?>	postQueryExecution(NoteQueryParameters queryInstance, PageableList result) This function is called after executing the query for further augmentations.
protected void	renderOrderbyClause(StringBuilder mainQuery, NoteQueryParameters queryInstance) This method does nothing, as we don't need any ordering.

Methods inherited from class com.communote.server.core.vo.query.post.AbstractNoteQuery

buildQuery, createInstance, getDateFilterField, getRootNoteAlias, getRootNoteAliasPrefix, needUserInQuery, renderSelectClause, setupQueries

Methods inherited from class com.communote.server.core.vo.query.TaggingCoreItemQueryDefinition

getFullTextSearchFields, getNoteAlias, getSelectClause, getUserAlias, includeUsersWithoutTags, needResourceInQuery, needTagInQuery, queryReturnsTags, renderLogicalTagConstraints, renderTagConstraints, renderTagPrefixConstraint, subQueryFindNoteWithTags

Methods inherited from class com.communote.server.core.vo.query.user.AbstractUserQuery

buildSelectQuery, getUserSearchFields, matchOnlyIfUserQuery, renderCommonFilters, renderExcludeStatusFilter, renderGroupByClause, renderIncludeStatusFilter, renderRoleFilter, renderSubQueryTags, renderUserSearch

Methods inherited from class com.communote.server.core.vo.query.PropertyQuery

renderPropertyFilters

Methods inherited from class com.communote.server.core.vo.query.Query

renderSearch

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CountNoteQuery

public CountNoteQuery()

Method Detail

getConstructorParameters

protected String[] getConstructorParameters()

The parameters of the list item constructor

Specified by:

getConstructorParameters in class TaggingCoreItemQueryDefinition<CountListItem,NoteQueryParameters>

Returns:

the parameters

getConstructorParametersForRootNotes

protected String[] getConstructorParametersForRootNotes()

Specified by:

getConstructorParametersForRootNotes in class AbstractNoteQuery<CountListItem>

Returns:

the constructor parameters to be used if the root notes filtering is active.

getResultListItem

public Class<CountListItem> getResultListItem()

Description copied from class: TaggingCoreItemQueryDefinition

The list item type

Specified by:

getResultListItem in class TaggingCoreItemQueryDefinition<CountListItem,NoteQueryParameters>

Returns:

CountListItem#class

needDistinct

protected boolean needDistinct(NoteQueryParameters queryInstance)

Description copied from class: AbstractNoteQuery

Overrides:

needDistinct in class AbstractNoteQuery<CountListItem>

Parameters:

queryInstance - the query parameters

Returns:

true if the query should use the distinct keyword for selects

postQueryExecution

public PageableList<?> postQueryExecution(NoteQueryParameters queryInstance,
                                          PageableList result)

This function is called after executing the query for further augmentations. By default this function just returns the result given. However the result object can be changed to different instances.

Overrides:

postQueryExecution in class Query<CountListItem,NoteQueryParameters>

Parameters:

queryInstance - the query instance

result - the result containing the items returned by executed query

Returns:

The unchanged input result.

renderOrderbyClause

protected void renderOrderbyClause(StringBuilder mainQuery,
                                   NoteQueryParameters queryInstance)

This method does nothing, as we don't need any ordering. Render the order by clause

Adapted ordering for the date.

Overrides:

renderOrderbyClause in class AbstractNoteQuery<CountListItem>

Parameters:

mainQuery - the main query

queryInstance - the query instance