Class XalanXPathQueryExecuterFactory
- java.lang.Object
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- net.sf.jasperreports.engine.query.AbstractQueryExecuterFactory
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- net.sf.jasperreports.engine.query.JRXPathQueryExecuterFactory
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- net.sf.jasperreports.engine.query.XalanXPathQueryExecuterFactory
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- All Implemented Interfaces:
JRQueryExecuterFactory
,QueryExecuterFactory
,Designated
public class XalanXPathQueryExecuterFactory extends JRXPathQueryExecuterFactory
Xalan XPath query executer factory. The factory createsXalanXPathQueryExecuter
query executers.- Author:
- Narcis Marcu (narcism@users.sourceforge.net)
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Field Summary
Fields Modifier and Type Field Description static java.lang.String
PARAMETER_DOCUMENT_BUILDER_FACTORY
Built-in parameter holding the value of thejavax.xml.parsers.DocumentBuilderFactor
used to create documents of typeorg.w3c.dom.Document
static java.lang.String
PARAMETER_XML_NAMESPACE_MAP
Parameter that holds thejava.util.Map<String,String>
with XML namespace information in the <prefix, uri> formatstatic java.lang.String
XML_DETECT_NAMESPACES
Boolean parameter/property that specifies whether the XML document should be parsed for namespaces or not.static java.lang.String
XML_NAMESPACE_PREFIX
Prefix for properties holding the namespace prefix and uri: e.g. net.sf.jasperreports.xml.namespace.-
Fields inherited from class net.sf.jasperreports.engine.query.JRXPathQueryExecuterFactory
PARAMETER_XML_DATA_DOCUMENT, PROPERTY_XML_DATE_PATTERN, PROPERTY_XML_NUMBER_PATTERN, QUERY_EXECUTER_NAME, XML_DATE_PATTERN, XML_FILE, XML_INPUT_STREAM, XML_LOCALE, XML_NUMBER_PATTERN, XML_SOURCE, XML_TIME_ZONE
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Fields inherited from interface net.sf.jasperreports.engine.query.QueryExecuterFactory
QUERY_EXECUTER_FACTORY_PREFIX
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Constructor Summary
Constructors Constructor Description XalanXPathQueryExecuterFactory()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description JRQueryExecuter
createQueryExecuter(JasperReportsContext jasperReportsContext, JRDataset dataset, java.util.Map<java.lang.String,? extends JRValueParameter> parameters)
Creates a query executer.JRQueryExecuter
createQueryExecuter(QueryExecutionContext context, JRDataset dataset, java.util.Map<java.lang.String,? extends JRValueParameter> parameters)
java.lang.Object[]
getBuiltinParameters()
Returns the built-in parameters associated with this query type.-
Methods inherited from class net.sf.jasperreports.engine.query.JRXPathQueryExecuterFactory
getDesignation, supportsQueryParameterType
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Methods inherited from class net.sf.jasperreports.engine.query.AbstractQueryExecuterFactory
createQueryExecuter
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Field Detail
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PARAMETER_DOCUMENT_BUILDER_FACTORY
public static final java.lang.String PARAMETER_DOCUMENT_BUILDER_FACTORY
Built-in parameter holding the value of thejavax.xml.parsers.DocumentBuilderFactor
used to create documents of typeorg.w3c.dom.Document
- See Also:
- Constant Field Values
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PARAMETER_XML_NAMESPACE_MAP
public static final java.lang.String PARAMETER_XML_NAMESPACE_MAP
Parameter that holds thejava.util.Map<String,String>
with XML namespace information in the <prefix, uri> format- See Also:
- Constant Field Values
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XML_NAMESPACE_PREFIX
public static final java.lang.String XML_NAMESPACE_PREFIX
Prefix for properties holding the namespace prefix and uri: e.g. net.sf.jasperreports.xml.namespace.{prefix} = uriThis property has a lower priority than
PARAMETER_XML_NAMESPACE_MAP
, which if it is specified it will cause the prefixed properties not to be searched for.- See Also:
- Constant Field Values
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XML_DETECT_NAMESPACES
public static final java.lang.String XML_DETECT_NAMESPACES
Boolean parameter/property that specifies whether the XML document should be parsed for namespaces or not.This parameter is meaningful only when:
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the
PARAMETER_XML_NAMESPACE_MAP
parameter is not provided or provided with anull
value -
there are no properties prefixed with
XML_NAMESPACE_PREFIX
; - the xpath query expression that is provided contains XML namespace prefixes
false
- See Also:
- Constant Field Values
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the
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Method Detail
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getBuiltinParameters
public java.lang.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 interfaceJRQueryExecuterFactory
- Specified by:
getBuiltinParameters
in interfaceQueryExecuterFactory
- Overrides:
getBuiltinParameters
in classJRXPathQueryExecuterFactory
- Returns:
- array of built-in parameter names and types associated with this query type
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createQueryExecuter
public JRQueryExecuter createQueryExecuter(JasperReportsContext jasperReportsContext, JRDataset dataset, java.util.Map<java.lang.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 interfaceQueryExecuterFactory
- Overrides:
createQueryExecuter
in classJRXPathQueryExecuterFactory
- Parameters:
jasperReportsContext
- the JasperReportsContextdataset
- the dataset containing the query, fields, etcparameters
- map of value parameters (instances ofJRValueParameter
) indexed by name- Returns:
- a query executer
- Throws:
JRException
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createQueryExecuter
public JRQueryExecuter createQueryExecuter(QueryExecutionContext context, JRDataset dataset, java.util.Map<java.lang.String,? extends JRValueParameter> parameters) throws JRException
- Specified by:
createQueryExecuter
in interfaceQueryExecuterFactory
- Overrides:
createQueryExecuter
in classJRXPathQueryExecuterFactory
- Throws:
JRException
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