org.ametiste.scm.messaging.data.event

Class InstanceShutdownEvent

java.lang.Object

org.ametiste.scm.messaging.data.event.Event

org.ametiste.scm.messaging.data.event.InstanceShutdownEvent

All Implemented Interfaces:

java.io.Serializable

public class InstanceShutdownEvent
extends Event

InstanceShutdownEvent signal about service instance shutdown or restart.

Unlike InstanceShutdownEvent this one not include configuration information and only contains data to identify instance in system. This two events work together and configuration info from startup event only duplicates in shutdown event.

To create instance of InstanceShutdownEvent use {InstanceShutdownEvent.Builder}. Required properties is instanceId and version. All other are optional and can be null.

By default, event creates with random generated id and current time timestamp value. If necessary create copy of other event or convert from DTO you must set value of both parameters id and timestamp. When only one of two parameters initialized builder ignore it.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	InstanceShutdownEvent.Builder Builder for constructing InstanceShutdownEvent objects.

Method Summary

Modifier and Type	Method and Description
static InstanceShutdownEvent.Builder	builder() Create new instance of InstanceShutdownEvent.Builder.
java.lang.String	getInstanceId() Returns id of service instance.
java.lang.String	getNodeId() Returns node id of service instance.
java.net.URI	getUri() Returns URI to root path of service instance.
java.lang.String	getVersion() Returns version of service instance.

Methods inherited from class org.ametiste.scm.messaging.data.event.Event

getId, getTimestamp

Methods inherited from class java.lang.Object

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

Method Detail

getInstanceId

public java.lang.String getInstanceId()

Returns id of service instance.

getVersion

public java.lang.String getVersion()

Returns version of service instance.

getNodeId

public java.lang.String getNodeId()

Returns node id of service instance.

Returns:

string with node is value. If node id not present returns null.

getUri

public java.net.URI getUri()

Returns URI to root path of service instance.

Returns:

URI object. If URI not present returns null.

builder

public static InstanceShutdownEvent.Builder builder()

Create new instance of InstanceShutdownEvent.Builder.