JRQueryExecuterUtils (JasperReports Javadoc 7.0.0 API)

java.lang.Object
- net.sf.jasperreports.engine.util.JRQueryExecuterUtils

```
public final class JRQueryExecuterUtils
extends Object
```
Query executer utility class.

Author:

Lucian Chirita (lucianc@users.sourceforge.net)

Field Summary

Fields
Modifier and Type Field Description

static String EXCEPTION_MESSAGE_KEY_QUERY_EXECUTER_FACTORY_NOT_REGISTERED

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`QueryExecuterFactory`	`getExecuterFactory(String language)`	Returns a query executer factory for a query language.
`static JRQueryExecuterUtils`	`getInstance(JasperReportsContext jasperReportsContext)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - EXCEPTION_MESSAGE_KEY_QUERY_EXECUTER_FACTORY_NOT_REGISTERED
```
public static final String EXCEPTION_MESSAGE_KEY_QUERY_EXECUTER_FACTORY_NOT_REGISTERED
```
    See Also:
    
    Constant Field Values
- Method Detail
  - getInstance
```
public static JRQueryExecuterUtils getInstance(JasperReportsContext jasperReportsContext)
```
  - getExecuterFactory
```
public QueryExecuterFactory getExecuterFactory(String language)
                                        throws JRException
```
    Returns a query executer factory for a query language.
    
    Parameters:
    
    language - the query language
    
    Returns:
    
    a query executer factory
    
    Throws:
    
    JRException
    
    See Also:
    
    QueryExecuterFactory.QUERY_EXECUTER_FACTORY_PREFIX