Package net.sf.jasperreports.olap

Class JRMdxQueryExecuterFactory

java.lang.Object

net.sf.jasperreports.engine.query.AbstractQueryExecuterFactory

net.sf.jasperreports.olap.JRMdxQueryExecuterFactory

All Implemented Interfaces:

QueryExecuterFactory, Designated

public class JRMdxQueryExecuterFactory
extends AbstractQueryExecuterFactory
implements Designated

Author:

Lucian Chirita (lucianc@users.sourceforge.net)

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CANONICAL_LANGUAGE
static final String	QUERY_EXECUTER_NAME

Fields inherited from interface net.sf.jasperreports.engine.query.QueryExecuterFactory

QUERY_EXECUTER_FACTORY_PREFIX

Constructor Summary

Constructors

Constructor	Description
JRMdxQueryExecuterFactory()

Method Summary

Modifier and Type	Method	Description
JRQueryExecuter	createQueryExecuter(JasperReportsContext jasperReportsContext, JRDataset dataset, Map<String,? extends JRValueParameter> parameters)	Creates a query executer.
Object[]	getBuiltinParameters()	Returns the built-in parameters associated with this query type.
String	getDesignation()
protected final Object	getParameterValue(Map<String,? extends JRValueParameter> valueParams, String name)
boolean	supportsQueryParameterType(String className)	Decides whether the query executers created by this factory support a query parameter type.

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.jasperreports.engine.query.QueryExecuterFactory

createQueryExecuter

Field Details

QUERY_EXECUTER_NAME

public static final String QUERY_EXECUTER_NAME

See Also:

• Constant Field Values

CANONICAL_LANGUAGE

public static final String CANONICAL_LANGUAGE

See Also:

• Constant Field Values

Constructor Details

JRMdxQueryExecuterFactory

public JRMdxQueryExecuterFactory()

Method Details

getBuiltinParameters

public Object[] getBuiltinParameters()

Description copied from interface: QueryExecuterFactory

Returns the built-in parameters associated with this query type.

These parameters will be created as system-defined parameters for each report/dataset having a query of this type.

The returned array should contain consecutive pairs of parameter names and parameter classes (e.g. {"Param1", String.class, "Param2", "List.class"}).

Specified by:

getBuiltinParameters in interface QueryExecuterFactory

Returns:

array of built-in parameter names and types associated with this query type

createQueryExecuter

public JRQueryExecuter createQueryExecuter(JasperReportsContext jasperReportsContext,
 JRDataset dataset,
 Map<String,? extends JRValueParameter> parameters)
                                    throws JRException

Description copied from interface: QueryExecuterFactory

Creates a query executer.

This method is called at fill time for reports/datasets having a query supported by this factory.

Specified by:

createQueryExecuter in interface QueryExecuterFactory

Parameters:

jasperReportsContext - the JasperReportsContext

dataset - the dataset containing the query, fields, etc

parameters - map of value parameters (instances of JRValueParameter) indexed by name

Returns:

a query executer

Throws:

JRException

getParameterValue

protected final Object getParameterValue(Map<String,? extends JRValueParameter> valueParams,
 String name)

supportsQueryParameterType

public boolean supportsQueryParameterType(String className)

Description copied from interface: QueryExecuterFactory

Decides whether the query executers created by this factory support a query parameter type.

This check is performed for all $P{..} parameters in the query.

Specified by:

supportsQueryParameterType in interface QueryExecuterFactory

Parameters:

className - the value class name of the parameter

Returns:

whether the parameter value type is supported

getDesignation

public String getDesignation()

Specified by:

getDesignation in interface Designated