ContentQueryHelper (Ametys 4.4.x - API)

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 Description

private ContentQueryHelper()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	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