Package net.sf.jasperreports.json.query

Class JsonQLQueryExecuterFactory

java.lang.Object

net.sf.jasperreports.engine.query.AbstractQueryExecuterFactory

net.sf.jasperreports.json.query.JsonQueryExecuterFactory

net.sf.jasperreports.json.query.JsonQLQueryExecuterFactory

All Implemented Interfaces:

QueryExecuterFactory, Designated

public class JsonQLQueryExecuterFactory
extends JsonQueryExecuterFactory

JSON QL query executer factory.

The factory creates JsonQLQueryExecuter query executers.

Author:

Narcis Marcu (narcism@users.sourceforge.net)

Field Summary

Fields

Modifier and Type	Field	Description
static final String	JSONQL_QUERY_EXECUTER_NAME

Fields inherited from class net.sf.jasperreports.json.query.JsonQueryExecuterFactory

JSON_DATE_PATTERN, JSON_INPUT_STREAM, JSON_LOCALE, JSON_LOCALE_CODE, JSON_NUMBER_PATTERN, JSON_QUERY_EXECUTER_NAME, JSON_SOURCE, JSON_SOURCES, JSON_TIME_ZONE, JSON_TIMEZONE_ID

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

QUERY_EXECUTER_FACTORY_PREFIX

Constructor Summary

Constructors

Constructor	Description
JsonQLQueryExecuterFactory()

Method Summary

Modifier and Type	Method	Description
JRQueryExecuter	createQueryExecuter(JasperReportsContext jasperReportsContext, JRDataset dataset, Map<String,? extends JRValueParameter> parameters)	Creates a query executer.
JRQueryExecuter	createQueryExecuter(QueryExecutionContext context, JRDataset dataset, Map<String,? extends JRValueParameter> parameters)
String	getDesignation()

Methods inherited from class net.sf.jasperreports.json.query.JsonQueryExecuterFactory

getBuiltinParameters, supportsQueryParameterType

Methods inherited from class java.lang.Object

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

Field Details

JSONQL_QUERY_EXECUTER_NAME

public static final String JSONQL_QUERY_EXECUTER_NAME

See Also:

• Constant Field Values

Constructor Details

JsonQLQueryExecuterFactory

public JsonQLQueryExecuterFactory()

Method Details

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

Overrides:

createQueryExecuter in class JsonQueryExecuterFactory

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

createQueryExecuter

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

Specified by:

createQueryExecuter in interface QueryExecuterFactory

Overrides:

createQueryExecuter in class JsonQueryExecuterFactory

Throws:

JRException

getDesignation

public String getDesignation()

Specified by:

getDesignation in interface Designated

Overrides:

getDesignation in class JsonQueryExecuterFactory