com.espertech.esper.client.hook

Interface EventBeanService

All Known Subinterfaces:

EventAdapterService

All Known Implementing Classes:

EventAdapterServiceImpl

public interface EventBeanService

Services for obtaining EventType information and constructing EventBean events.

Method Summary

Modifier and Type	Method and Description
EventBean	adapterForAvro(Object avroGenericDataDotRecord, String eventTypeName) Construct an event bean for a given Avro GenericData.Record using the event type name to look up the Avro event type
EventBean	adapterForBean(Object theEvent) Construct an event bean for a given bean (Object, POJO) using the class of the object to determine the Bean-only event type (not for Map/Object-Array/Avro/XML events)
EventBean	adapterForDOM(Node node) Construct an event bean for a given XML-DOM using the node root node name to look up the XML-DOM event type
EventBean	adapterForMap(Map<String,Object> theEvent, String eventTypeName) Construct an event bean for a given Map using the event type name to look up the Map event type
EventBean	adapterForObjectArray(Object[] theEvent, String eventTypeName) Construct an event bean for a given Object-Array using the event type name to look up the Object-Array event type
EventBean	adapterForType(Object theEvent, EventType eventType) Construct an event bean for a given object and event type, wherein it is assumed that the object matches the event type
EventBean	adapterForTypedAvro(Object avroGenericDataDotRecord, EventType eventType) Construct an event bean for a given Avro GenericData.Record and given the Avro-event-type
EventBean	adapterForTypedBean(Object bean, EventType eventType) Construct an event bean for a given bean (Object, POJO) and given the Bean-event-type
EventBean	adapterForTypedDOM(Node node, EventType eventType) Construct an event bean for a given Node and given the XML-event-type
EventBean	adapterForTypedMap(Map<String,Object> properties, EventType eventType) Construct an event bean for a given Map and given the Map-event-type
EventBean	adapterForTypedObjectArray(Object[] props, EventType eventType) Construct an event bean for a given Object-Array and given the Object-Array-event-type
EventType	getExistsTypeByName(String eventTypeName) Look up an event type by name,

Method Detail

getExistsTypeByName

EventType getExistsTypeByName(String eventTypeName)

Look up an event type by name,

Parameters:

eventTypeName - to look up

Returns:

event type or null if not found

adapterForBean

EventBean adapterForBean(Object theEvent)

Construct an event bean for a given bean (Object, POJO) using the class of the object to determine the Bean-only event type (not for Map/Object-Array/Avro/XML events)

Parameters:

theEvent - event underlying

Returns:

event bean

adapterForTypedBean

EventBean adapterForTypedBean(Object bean,
                              EventType eventType)

Construct an event bean for a given bean (Object, POJO) and given the Bean-event-type

Parameters:

bean - event underlying

eventType - event type (Bean only)

Returns:

event bean

adapterForAvro

EventBean adapterForAvro(Object avroGenericDataDotRecord,
                         String eventTypeName)

Construct an event bean for a given Avro GenericData.Record using the event type name to look up the Avro event type

Parameters:

avroGenericDataDotRecord - event underlying

eventTypeName - name of the Avro event type

Returns:

event bean

adapterForTypedAvro

EventBean adapterForTypedAvro(Object avroGenericDataDotRecord,
                              EventType eventType)

Construct an event bean for a given Avro GenericData.Record and given the Avro-event-type

Parameters:

avroGenericDataDotRecord - event underlying

eventType - event type (Avro only)

Returns:

event bean

adapterForMap

EventBean adapterForMap(Map<String,Object> theEvent,
                        String eventTypeName)

Construct an event bean for a given Map using the event type name to look up the Map event type

Parameters:

theEvent - event underlying

eventTypeName - name of the Map event type

Returns:

event bean

adapterForTypedMap

EventBean adapterForTypedMap(Map<String,Object> properties,
                             EventType eventType)

Construct an event bean for a given Map and given the Map-event-type

Parameters:

properties - event underlying

eventType - event type (Map only)

Returns:

event bean

adapterForObjectArray

EventBean adapterForObjectArray(Object[] theEvent,
                                String eventTypeName)

Construct an event bean for a given Object-Array using the event type name to look up the Object-Array event type

Parameters:

theEvent - event underlying

eventTypeName - name of the Object-Array event type

Returns:

event bean

adapterForTypedObjectArray

EventBean adapterForTypedObjectArray(Object[] props,
                                     EventType eventType)

Construct an event bean for a given Object-Array and given the Object-Array-event-type

Parameters:

props - event underlying

eventType - event type (Object-array only)

Returns:

event bean

adapterForDOM

EventBean adapterForDOM(Node node)

Construct an event bean for a given XML-DOM using the node root node name to look up the XML-DOM event type

Parameters:

node - event underlying

Returns:

event bean

adapterForTypedDOM

EventBean adapterForTypedDOM(Node node,
                             EventType eventType)

Construct an event bean for a given Node and given the XML-event-type

Parameters:

node - event underlying

eventType - event type (XML only)

Returns:

event bean

adapterForType

EventBean adapterForType(Object theEvent,
                         EventType eventType)

Construct an event bean for a given object and event type, wherein it is assumed that the object matches the event type

Parameters:

theEvent - event underlying

eventType - event type

Returns:

event bean