public class JRJdbcQueryExecuterFactory extends java.lang.Object implements JRQueryExecuterFactory
JRJdbcQueryExecuter
Modifier and Type | Field and Description |
---|---|
static java.lang.String |
PROPERTY_CACHED_ROWSET
Flag property specifying if data will be stored in a cached rowset.
|
static java.lang.String |
PROPERTY_JDBC_CONCURRENCY
Property specifying the ResultSet concurrency.
|
static java.lang.String |
PROPERTY_JDBC_FETCH_SIZE
Property specifying the ResultSet fetch size.
|
static java.lang.String |
PROPERTY_JDBC_HOLDABILITY
Property specifying the ResultSet holdability.
|
static java.lang.String |
PROPERTY_JDBC_MAX_FIELD_SIZE
Property specifying the statement max field size.
|
static java.lang.String |
PROPERTY_JDBC_RESULT_SET_TYPE
Property specifying the ResultSet type.
|
static java.lang.String |
PROPERTY_TIME_ZONE
Property specifying the default time zone to be used for sending and retrieving
date/time values to and from the database.
|
static java.lang.String |
QUERY_LANGUAGE_SQL
SQL query language.
|
QUERY_EXECUTER_FACTORY_PREFIX
Constructor and Description |
---|
JRJdbcQueryExecuterFactory() |
Modifier and Type | Method and Description |
---|---|
JRQueryExecuter |
createQueryExecuter(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.
|
public static final java.lang.String PROPERTY_JDBC_FETCH_SIZE
public static final java.lang.String PROPERTY_JDBC_RESULT_SET_TYPE
public static final java.lang.String PROPERTY_JDBC_CONCURRENCY
public static final java.lang.String PROPERTY_JDBC_HOLDABILITY
public static final java.lang.String PROPERTY_JDBC_MAX_FIELD_SIZE
public static final java.lang.String PROPERTY_CACHED_ROWSET
public static final java.lang.String PROPERTY_TIME_ZONE
The property can be set globally, at dataset level, at parameter and field levels, and as a report/dataset parameter. Note that sending a value as parameter will override all properties, and the time zone will be used for all date/time parameters and fields in the report.
JRResultSetDataSource#setTimeZone(java.util.TimeZone)
,
Constant Field Valuespublic static final java.lang.String QUERY_LANGUAGE_SQL
public JRQueryExecuter createQueryExecuter(JRDataset dataset, java.util.Map<java.lang.String,? extends JRValueParameter> parameters) throws JRException
JRQueryExecuterFactory
createQueryExecuter
in interface JRQueryExecuterFactory
dataset
- the dataset containing the query, fields, etcparameters
- map of value parameters (instances of JRValueParameter
)
indexed by nameJRException
public java.lang.Object[] getBuiltinParameters()
JRQueryExecuterFactory
{"Param1", String.class, "Param2", "List.class"}
).getBuiltinParameters
in interface JRQueryExecuterFactory
public boolean supportsQueryParameterType(java.lang.String className)
JRQueryExecuterFactory
supportsQueryParameterType
in interface JRQueryExecuterFactory
className
- the value class name of the parameter© 2001-2010 Jaspersoft Corporation www.jaspersoft.com