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java.lang.Object net.sf.jasperreports.engine.query.AbstractQueryExecuterFactory net.sf.jasperreports.engine.query.JsonQueryExecuterFactory
public class JsonQueryExecuterFactory
JSON query executer factory.
The factory createsJRJsonQueryExecuter
query executers.
Field Summary | |
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static java.lang.String |
JSON_DATE_PATTERN
Parameter holding the format pattern used to instantiate java.util.Date instances. |
static java.lang.String |
JSON_INPUT_STREAM
Built-in parameter holding the value of the java.io.InputStream to be used for obtaining the JSON data. |
static java.lang.String |
JSON_LOCALE
Parameter holding the value of the datasource Locale |
static java.lang.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 java.lang.String |
JSON_NUMBER_PATTERN
Parameter holding the format pattern used to instantiate java.lang.Number instances. |
static java.lang.String |
JSON_SOURCE
Built-in parameter holding the value of the source for the JSON file. |
static java.lang.String |
JSON_TIME_ZONE
Parameter holding the value of the datasource Timezone |
static java.lang.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 |
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QUERY_EXECUTER_FACTORY_PREFIX |
Constructor Summary | |
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JsonQueryExecuterFactory()
|
Method Summary | |
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JRQueryExecuter |
createQueryExecuter(JasperReportsContext jasperReportsContext,
JRDataset dataset,
java.util.Map<java.lang.String,? extends JRValueParameter> parameters)
Creates a query executer. |
java.lang.Object[] |
getBuiltinParameters()
Returns the built-in parameters associated with this query type. |
boolean |
supportsQueryParameterType(java.lang.String className)
Decides whether the query executers created by this factory support a query parameter type. |
Methods inherited from class net.sf.jasperreports.engine.query.AbstractQueryExecuterFactory |
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createQueryExecuter |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final java.lang.String JSON_INPUT_STREAM
java.io.InputStream
to be used for obtaining the JSON data.
public static final java.lang.String JSON_SOURCE
public static final java.lang.String JSON_DATE_PATTERN
public static final java.lang.String JSON_NUMBER_PATTERN
public static final java.lang.String JSON_LOCALE
public static final java.lang.String JSON_LOCALE_CODE
java.lang.String
code of the locale to be used when parsing the JSON data.
The allowed format is: language[_country[_variant]]
public static final java.lang.String JSON_TIME_ZONE
public static final java.lang.String JSON_TIMEZONE_ID
java.lang.String
value of the time zone id to be used when parsing the JSON data.
Constructor Detail |
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public JsonQueryExecuterFactory()
Method Detail |
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public java.lang.Object[] getBuiltinParameters()
QueryExecuterFactory
{"Param1", String.class, "Param2", "List.class"}
).
public JRQueryExecuter createQueryExecuter(JasperReportsContext jasperReportsContext, JRDataset dataset, java.util.Map<java.lang.String,? extends JRValueParameter> parameters) throws JRException
QueryExecuterFactory
jasperReportsContext
- the JasperReportsContextdataset
- the dataset containing the query, fields, etcparameters
- map of value parameters (instances of JRValueParameter
)
indexed by name
JRException
public boolean supportsQueryParameterType(java.lang.String className)
QueryExecuterFactory
className
- the value class name of the parameter
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