Package com.espertech.esper.common.internal.event.xml

Class SchemaXMLPropertyParser

java.lang.Object

com.espertech.esper.common.internal.event.xml.SchemaXMLPropertyParser

public class SchemaXMLPropertyParser
extends Object

Parses event property names and transforms to XPath expressions using the schema information supplied. Supports the nested, indexed and mapped event properties.

Constructor Summary

Constructors

Constructor	Description
SchemaXMLPropertyParser()

Method Summary

Modifier and Type	Method	Description
static EventPropertyGetterSPI	getXPathResolution(String propertyName, XPathFactory xPathFactory, String rootElementName, String namespace, SchemaModel schemaModel, EventBeanTypedEventFactory eventBeanTypedEventFactory, BaseXMLEventType xmlEventType, boolean isAllowFragment, String defaultNamespace, EventTypeXMLXSDHandler xmlxsdHandler)	Return the xPath corresponding to the given property.

Methods inherited from class java.lang.Object

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

Constructor Details

SchemaXMLPropertyParser

public SchemaXMLPropertyParser()

Method Details

getXPathResolution

public static EventPropertyGetterSPI getXPathResolution(String propertyName,
 XPathFactory xPathFactory,
 String rootElementName,
 String namespace,
 SchemaModel schemaModel,
 EventBeanTypedEventFactory eventBeanTypedEventFactory,
 BaseXMLEventType xmlEventType,
 boolean isAllowFragment,
 String defaultNamespace,
 EventTypeXMLXSDHandler xmlxsdHandler)
                                                 throws EPException

Return the xPath corresponding to the given property. The propertyName String may be simple, nested, indexed or mapped.

Parameters:

propertyName - is the event property name

xPathFactory - is the xpath factory instance to use

rootElementName - is the name of the root element

namespace - is the default namespace

schemaModel - is the schema model

eventBeanTypedEventFactory - for type lookup and creation

xmlEventType - the resolving type

isAllowFragment - whether fragmenting is allowed

defaultNamespace - default namespace

xmlxsdHandler - xml-xsd handler

Returns:

xpath expression

Throws:

EPException - is there are XPath errors