org.ametys.cms.repository

Class ContentQueryHelper

java.lang.Object

org.ametys.cms.repository.ContentQueryHelper

public final class ContentQueryHelper
extends Object

Helper for creating JCR XPath queries involving content predicates.
Created XPath queries are like : //element(*, ametys:content)[<content predicate>]

Constructor Summary

Constructors

Modifier	Constructor and Description
private	ContentQueryHelper()

Method Summary

Modifier and Type	Method and Description
static String	getContentXPathQuery(Expression contentExpression) Creates the XPath query corresponding to specified Expression.
static String	getContentXPathQuery(Expression contentExpression, SortCriteria sortCriteria) Creates the XPath query corresponding to specified Expression.
static String	getWorkflowXPathQuery(Expression workflowExpression, Expression contentExpression) Creates the XPath query joining criteria on workflow and criteria on content's metadata.

Methods inherited from class java.lang.Object

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

Constructor Detail

ContentQueryHelper

private ContentQueryHelper()

Method Detail

getContentXPathQuery

public static String getContentXPathQuery(Expression contentExpression)

Creates the XPath query corresponding to specified Expression.

Parameters:

contentExpression - the query predicates

Returns:

the created XPath query

getContentXPathQuery

public static String getContentXPathQuery(Expression contentExpression,
                                          SortCriteria sortCriteria)

Creates the XPath query corresponding to specified Expression.

Parameters:

contentExpression - the query predicates

sortCriteria - criteria for sorting results

Returns:

the created XPath query

getWorkflowXPathQuery

public static String getWorkflowXPathQuery(Expression workflowExpression,
                                           Expression contentExpression)

Creates the XPath query joining criteria on workflow and criteria on content's metadata.

Parameters:

workflowExpression - the workflow query predicates

contentExpression - the content query predicates

Returns:

the created XPath query