com.espertech.esper.event.util
Class EventRendererImpl

java.lang.Object
  com.espertech.esper.event.util.EventRendererImpl

All Implemented Interfaces:

EventRenderer

public class EventRendererImpl
extends java.lang.Object
implements EventRenderer

Provider for rendering services of EventBean events.

Constructor Summary

EventRendererImpl()

Method Summary

JSONEventRenderer	getJSONRenderer(EventType eventType) Returns a render for the JSON format, valid only for the given event type and its subtypes.
JSONEventRenderer	getJSONRenderer(EventType eventType, JSONRenderingOptions options) Returns a render for the JSON format, valid only for the given event type and its subtypes.
XMLEventRenderer	getXMLRenderer(EventType eventType) Returns a render for the XML format, valid only for the given event type and its subtypes.
XMLEventRenderer	getXMLRenderer(EventType eventType, XMLRenderingOptions options) Returns a render for the XML format, valid only for the given event type and its subtypes.
java.lang.String	renderJSON(java.lang.String title, EventBean theEvent) Quick-access method to render a given event in the JSON format.
java.lang.String	renderJSON(java.lang.String title, EventBean theEvent, JSONRenderingOptions options) Quick-access method to render a given event in the JSON format.
java.lang.String	renderXML(java.lang.String rootElementName, EventBean theEvent) Quick-access method to render a given event in the XML format.
java.lang.String	renderXML(java.lang.String rootElementName, EventBean theEvent, XMLRenderingOptions options) Quick-access method to render a given event in the XML format.

Methods inherited from class java.lang.Object

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

Constructor Detail

EventRendererImpl

public EventRendererImpl()

Method Detail

getJSONRenderer

public JSONEventRenderer getJSONRenderer(EventType eventType,
                                         JSONRenderingOptions options)

Returns a render for the JSON format, valid only for the given event type and its subtypes.

Specified by:

getJSONRenderer in interface EventRenderer

Parameters:

eventType - to return renderer for

options - rendering options

Returns:

JSON format renderer

getJSONRenderer

public JSONEventRenderer getJSONRenderer(EventType eventType)

Returns a render for the JSON format, valid only for the given event type and its subtypes.

Specified by:

getJSONRenderer in interface EventRenderer

Parameters:

eventType - to return renderer for

Returns:

JSON format renderer

renderJSON

public java.lang.String renderJSON(java.lang.String title,
                                   EventBean theEvent)

Quick-access method to render a given event in the JSON format.

Use the #getJSONRenderer to obtain a renderer instance that allows repeated rendering of the same type of event. For performance reasons obtaining a dedicated renderer instance is the preferred method compared to repeated rendering via this method.

Specified by:

renderJSON in interface EventRenderer

Parameters:

title - the JSON root title

theEvent - the event to render

Returns:

JSON formatted text

renderJSON

public java.lang.String renderJSON(java.lang.String title,
                                   EventBean theEvent,
                                   JSONRenderingOptions options)

Quick-access method to render a given event in the JSON format.

Use the #getJSONRenderer to obtain a renderer instance that allows repeated rendering of the same type of event. For performance reasons obtaining a dedicated renderer instance is the preferred method compared to repeated rendering via this method.

Specified by:

renderJSON in interface EventRenderer

Parameters:

title - the JSON root title

theEvent - the event to render

options - are JSON rendering options

Returns:

JSON formatted text

getXMLRenderer

public XMLEventRenderer getXMLRenderer(EventType eventType)

Returns a render for the XML format, valid only for the given event type and its subtypes.

Specified by:

getXMLRenderer in interface EventRenderer

Parameters:

eventType - to return renderer for

Returns:

XML format renderer

getXMLRenderer

public XMLEventRenderer getXMLRenderer(EventType eventType,
                                       XMLRenderingOptions options)

Returns a render for the XML format, valid only for the given event type and its subtypes.

Specified by:

getXMLRenderer in interface EventRenderer

Parameters:

eventType - to return renderer for

options - rendering options

Returns:

XML format renderer

renderXML

public java.lang.String renderXML(java.lang.String rootElementName,
                                  EventBean theEvent)

Quick-access method to render a given event in the XML format.

Use the #getXMLRenderer to obtain a renderer instance that allows repeated rendering of the same type of event. For performance reasons obtaining a dedicated renderer instance is the preferred method compared to repeated rendering via this method.

Specified by:

renderXML in interface EventRenderer

Parameters:

rootElementName - the root element name that may also include namespace information

theEvent - the event to render

Returns:

XML formatted text

renderXML

public java.lang.String renderXML(java.lang.String rootElementName,
                                  EventBean theEvent,
                                  XMLRenderingOptions options)

Quick-access method to render a given event in the XML format.

Use the #getXMLRenderer to obtain a renderer instance that allows repeated rendering of the same type of event. For performance reasons obtaining a dedicated renderer instance is the preferred method compared to repeated rendering via this method.

Specified by:

renderXML in interface EventRenderer

Parameters:

rootElementName - the root element name that may also include namespace information

theEvent - the event to render

options - are XML rendering options

Returns:

XML formatted text