io.elastic.api

Class Message

java.lang.Object

io.elastic.api.Message

All Implemented Interfaces:

java.io.Serializable

public class Message
extends java.lang.Object
implements java.io.Serializable

Message to be processed by a Module. A message may have a body, which represents a message's payload to be processed, and multiple attachments. Both body and attachments are JsonObjects.

A Module may retrieve a value from Message's body by a name, as shown in the following example.

 
    JsonArray orders = message.getBody().orders("orders");
 
 

A message is build using Message.Builder, as shown in the following example.

 
    JsonArray orders = JSON.parseArray(response.getOrders());

    JsonObject body = Json.createObjectBuilder()
            .add("orders", orders)
            .build();

    Message message = new Message.Builder().body(body).build();
 
 

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Message.Builder Used to build Message instances.

Method Summary

Modifier and Type	Method and Description
javax.json.JsonObject	getAttachments() Returns message attachments.
javax.json.JsonObject	getBody() Returns message body.
javax.json.JsonObject	getHeaders() Returns message headers.
java.util.UUID	getId() Returns message id.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

getId

public java.util.UUID getId()

Returns message id.

Returns:

id

getHeaders

public javax.json.JsonObject getHeaders()

Returns message headers.

Returns:

headers

getBody

public javax.json.JsonObject getBody()

Returns message body.

Returns:

body

getAttachments

public javax.json.JsonObject getAttachments()

Returns message attachments.

Returns:

attachments

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object