com.espertech.esper.event.xml

Class SimpleXMLEventType

java.lang.Object

com.espertech.esper.event.BaseConfigurableEventType

com.espertech.esper.event.xml.BaseXMLEventType

com.espertech.esper.event.xml.SimpleXMLEventType

All Implemented Interfaces:

EventType, EventTypeSPI

public class SimpleXMLEventType
extends BaseXMLEventType

Optimistic try to resolve the property string into an appropiate xPath, and use it as getter. Mapped and Indexed properties supported. Because no type information is given, all property are resolved to String. No namespace support. Cannot access to xml attributes, only elements content.

If an xsd is present, then use SchemaXMLEventType

Author:

pablo

Field Summary

Fields inherited from class com.espertech.esper.event.xml.BaseXMLEventType

namespaceContext

Fields inherited from class com.espertech.esper.event.BaseConfigurableEventType

propertyDescriptorMap, propertyGetters

Constructor Summary

Constructors

Constructor and Description
SimpleXMLEventType(EventTypeMetadata eventTypeMetadata, int eventTypeId, ConfigurationEventTypeXMLDOM configurationEventTypeXMLDOM, EventAdapterService eventAdapterService) Ctor.

Method Summary

Modifier and Type	Method and Description
protected FragmentEventType	doResolveFragmentType(String property) Subclasses must implement this and return a fragment type for a property.
protected EventPropertyGetterSPI	doResolvePropertyGetter(String propertyExpression) Subclasses must implement this and supply a getter to a given property.
protected Class	doResolvePropertyType(String propertyExpression) Subclasses must implement this and return a type for a property.

Methods inherited from class com.espertech.esper.event.xml.BaseXMLEventType

equals, equalsCompareType, getConfigurationEventTypeXMLDOM, getCopyMethod, getDeepSuperTypes, getEndTimestampPropertyName, getReader, getRootElementName, getStartTimestampPropertyName, getSuperTypes, getWritableProperty, getWriteableProperties, getWriter, getWriter, getXPathFactory, hashCode, initialize, setNamespaceContext

Methods inherited from class com.espertech.esper.event.BaseConfigurableEventType

getEventAdapterService, getEventTypeId, getFragmentType, getGetter, getGetterIndexed, getGetterIndexedSPI, getGetterMapped, getGetterMappedSPI, getGetterSPI, getMetadata, getName, getPropertyDescriptor, getPropertyDescriptors, getPropertyNames, getPropertyType, getUnderlyingType, initialize, isProperty

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleXMLEventType

public SimpleXMLEventType(EventTypeMetadata eventTypeMetadata,
                          int eventTypeId,
                          ConfigurationEventTypeXMLDOM configurationEventTypeXMLDOM,
                          EventAdapterService eventAdapterService)

Ctor.

Parameters:

configurationEventTypeXMLDOM - configures the event type

eventTypeMetadata - event type metadata

eventAdapterService - for type looking and registration

eventTypeId - type id

Method Detail

doResolvePropertyType

protected Class doResolvePropertyType(String propertyExpression)

Description copied from class: BaseConfigurableEventType

Subclasses must implement this and return a type for a property.

Specified by:

doResolvePropertyType in class BaseConfigurableEventType

Parameters:

propertyExpression - is the property expression

Returns:

property type

doResolvePropertyGetter

protected EventPropertyGetterSPI doResolvePropertyGetter(String propertyExpression)

Description copied from class: BaseConfigurableEventType

Subclasses must implement this and supply a getter to a given property.

Specified by:

doResolvePropertyGetter in class BaseConfigurableEventType

Parameters:

propertyExpression - is the property expression

Returns:

getter for property

doResolveFragmentType

protected FragmentEventType doResolveFragmentType(String property)

Description copied from class: BaseConfigurableEventType

Subclasses must implement this and return a fragment type for a property.

Specified by:

doResolveFragmentType in class BaseConfigurableEventType

Parameters:

property - is the property expression

Returns:

fragment property type