Package net.sf.jasperreports.json.query

Class JsonQueryExecuterFactory

java.lang.Object

net.sf.jasperreports.engine.query.AbstractQueryExecuterFactory

net.sf.jasperreports.json.query.JsonQueryExecuterFactory

All Implemented Interfaces:

QueryExecuterFactory, Designated

Direct Known Subclasses:

JsonQLQueryExecuterFactory

public class JsonQueryExecuterFactory
extends AbstractQueryExecuterFactory
implements Designated

JSON query executer factory.

The factory creates JsonQueryExecuter query executers.

Author:

Narcis Marcu (narcism@users.sourceforge.net)

Field Summary

Fields

Modifier and Type	Field	Description
static final String	JSON_DATE_PATTERN	Parameter/property holding the format pattern used to instantiate java.util.Date instances.
static final String	JSON_INPUT_STREAM	Built-in parameter holding the value of the java.io.InputStream to be used for obtaining the JSON data.
static final String	JSON_LOCALE	Parameter holding the value of the datasource Locale
static final String	JSON_LOCALE_CODE	Built-in parameter/property holding the java.lang.String code of the locale to be used when parsing the JSON data.
static final String	JSON_NUMBER_PATTERN	Parameter/property holding the format pattern used to instantiate java.lang.Number instances.
static final String	JSON_QUERY_EXECUTER_NAME
static final String	JSON_SOURCE	Built-in parameter/property holding the value of the source for the JSON file.
static final String	JSON_SOURCES
static final String	JSON_TIME_ZONE	Parameter holding the value of the datasource Timezone
static final String	JSON_TIMEZONE_ID	Built-in parameter/property holding the java.lang.String value of the time zone id to be used when parsing the JSON data.

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

QUERY_EXECUTER_FACTORY_PREFIX

Constructor Summary

Constructors

Constructor	Description
JsonQueryExecuterFactory()

Method Summary

Modifier and Type	Method	Description
JRQueryExecuter	createQueryExecuter(JasperReportsContext jasperReportsContext, JRDataset dataset, Map<String,? extends JRValueParameter> parameters)
JRQueryExecuter	createQueryExecuter(QueryExecutionContext context, JRDataset dataset, Map<String,? extends JRValueParameter> parameters)
Object[]	getBuiltinParameters()
String	getDesignation()
boolean	supportsQueryParameterType(String className)

Methods inherited from class java.lang.Object

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

Field Details

JSON_QUERY_EXECUTER_NAME

public static final String JSON_QUERY_EXECUTER_NAME

See Also:

• Constant Field Values

JSON_INPUT_STREAM

public static final String JSON_INPUT_STREAM

Built-in parameter holding the value of the java.io.InputStream to be used for obtaining the JSON data.

See Also:

• Constant Field Values

JSON_SOURCE

public static final String JSON_SOURCE

Built-in parameter/property holding the value of the source for the JSON file.

It can be:

• a resource on the classpath
• a file from the filesystem, with an absolute or relative path
• a url

See Also:

• Constant Field Values

JSON_SOURCES

public static final String JSON_SOURCES

See Also:

• Constant Field Values

JSON_DATE_PATTERN

public static final String JSON_DATE_PATTERN

Parameter/property holding the format pattern used to instantiate java.util.Date instances.

See Also:

• Constant Field Values

JSON_NUMBER_PATTERN

public static final String JSON_NUMBER_PATTERN

Parameter/property holding the format pattern used to instantiate java.lang.Number instances.

See Also:

• Constant Field Values

JSON_LOCALE

public static final String JSON_LOCALE

Parameter holding the value of the datasource Locale

See Also:

• Constant Field Values

JSON_LOCALE_CODE

public static final String JSON_LOCALE_CODE

Built-in parameter/property holding the java.lang.String code of the locale to be used when parsing the JSON data.

The allowed format is: language[_country[_variant]]

See Also:

• Constant Field Values

JSON_TIME_ZONE

public static final String JSON_TIME_ZONE

Parameter holding the value of the datasource Timezone

See Also:

• Constant Field Values

JSON_TIMEZONE_ID

public static final String JSON_TIMEZONE_ID

Built-in parameter/property holding the java.lang.String value of the time zone id to be used when parsing the JSON data.

See Also:

• Constant Field Values

Constructor Details

JsonQueryExecuterFactory

public JsonQueryExecuterFactory()

Method Details

getBuiltinParameters

public Object[] getBuiltinParameters()

Specified by:

getBuiltinParameters in interface QueryExecuterFactory

createQueryExecuter

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

Specified by:

createQueryExecuter in interface QueryExecuterFactory

Throws:

JRException

createQueryExecuter

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

Specified by:

createQueryExecuter in interface QueryExecuterFactory

Throws:

JRException

supportsQueryParameterType

public boolean supportsQueryParameterType(String className)

Specified by:

supportsQueryParameterType in interface QueryExecuterFactory

getDesignation

public String getDesignation()

Specified by:

getDesignation in interface Designated