Package es.kukenan.smartfi.events.common

Class AbstractEventParser<T extends Event>

java.lang.Object

es.kukenan.smartfi.events.common.AbstractEventParser<T>

Type Parameters:

T - the event class this parser handles.

All Implemented Interfaces:

EventParser

Direct Known Subclasses:

ScheduledEventParser

public abstract class AbstractEventParser<T extends Event>
extends Object
implements EventParser

Base class for any event parser.

Field Summary

Fields

Modifier and Type	Field	Description
private final String	context	The context which events this parser is able to handle (that must be mapped to the given class).
private final CustomObjectMapper	customObjectMapper	Jackson event mapper.
private final Class<T>	eventClass	TThe event class this parser handles.

Constructor Summary

Constructors

Constructor	Description
AbstractEventParser(CustomObjectMapper customObjectMapper, Class<T> eventClass, String context)	Class constructor.

Method Summary

Modifier and Type	Method	Description
T	parse(com.fasterxml.jackson.databind.JsonNode jsonNode)	Desierialize the given json.
boolean	wants(com.fasterxml.jackson.databind.JsonNode jsonNode)	Returns true if the parser is able to deserialize the given json.

Methods inherited from class java.lang.Object

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

Field Details

customObjectMapper

private final CustomObjectMapper customObjectMapper

Jackson event mapper.

eventClass

private final Class<T extends Event> eventClass

TThe event class this parser handles.

context

private final String context

The context which events this parser is able to handle (that must be mapped to the given class).

Constructor Details

AbstractEventParser

public AbstractEventParser(@NonNull
 CustomObjectMapper customObjectMapper,
 @NonNull
 Class<T> eventClass,
 @NonNull
 String context)

Class constructor.

Parameters:

customObjectMapper - object mapper that will be used to serialize/deserialize json.

eventClass - the event class this parser is going to handle.

context - the context which events this parser is able to handle (that must be mapped to the given class).

Method Details

wants

public boolean wants(com.fasterxml.jackson.databind.JsonNode jsonNode)

Description copied from interface: EventParser

Returns true if the parser is able to deserialize the given json.

Specified by:

wants in interface EventParser<T extends Event>

Parameters:

jsonNode - a json.

Returns:

true if the given json can be deserialized using this parser.

parse

public T parse(com.fasterxml.jackson.databind.JsonNode jsonNode)

Description copied from interface: EventParser

Desierialize the given json.

Specified by:

parse in interface EventParser<T extends Event>

Parameters:

jsonNode - the json to deserialize.

Returns:

the event described in the given json.