de.aristaflow.adept2.base.registry

Class LocalServiceRegistry.ServiceExportInformation

java.lang.Object

de.aristaflow.adept2.base.registry.LocalServiceRegistry.ServiceExportInformation

Enclosing class:

LocalServiceRegistry

protected static class LocalServiceRegistry.ServiceExportInformation
extends java.lang.Object

ServiceExportInformation encapsulates the data which is needed for exporting a service, which is:

• the services for exporting a service (ADEPT2ServiceExport),
• the URIs under which the service is exported and which correspond based on the position in the array to the export service,
• whether the service is to be published at the global registry.

This information is exchanged between the preparation of an export and the actual export. While only used for the local URI in this LocalServiceRegistry, this information is of more use in a registry exporting services.

Author:

Ulrich Kreher

Constructor Summary

Constructors

Constructor and Description
ServiceExportInformation(ADEPT2ServiceExport[] serviceExports, java.net.URI[] localServiceUris) Creates a new object to encapsulate the information for exporting a service.
ServiceExportInformation(ADEPT2ServiceExport[] serviceExports, java.net.URI[] localServiceUris, java.net.URI[] globalServiceUris) Creates a new object to encapsulate the information for exporting a service.

Method Summary

Modifier and Type	Method and Description
java.net.URI[]	getGlobalServiceUris() Gets the URIs under which the service has been globally published.
java.net.URI[]	getLocalServiceUris() Gets the URIs under which the service is available at the local service registry.
ADEPT2ServiceExport[]	getServiceExports() Gets the services which are used to export a service or an empty array in case of a non-exported local service.
java.net.URI[]	getServiceUris() Gets the URIs the service is exported with.
boolean	isExported() Returns whether the exported service is to be exported at all or just a local service with a local URI.
boolean	published() Gets whether the exported service has been published at the global registry.

Methods inherited from class java.lang.Object

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

Constructor Detail

ServiceExportInformation

public ServiceExportInformation(ADEPT2ServiceExport[] serviceExports,
                                java.net.URI[] localServiceUris)

Creates a new object to encapsulate the information for exporting a service. This is for non-exported or locally only exported services.
The following constraints have to be respected when creating the object and could be relied on when using the object:

• a local service is exported:
  • at least one export service
  • at least one URI corresponding to the export services
• a local service is not exported:
  • an empty export service array
  • exactly one URI with the local address

Parameters:

serviceExports - An array of export services corresponding to the URIs in localServiceURIs. In case of a non-exported service the array is empty.

localServiceUris - An array of URIs to be used with the corresponding serviceExports or just one local URI.

ServiceExportInformation

public ServiceExportInformation(ADEPT2ServiceExport[] serviceExports,
                                java.net.URI[] localServiceUris,
                                java.net.URI[] globalServiceUris)

Creates a new object to encapsulate the information for exporting a service. This is for published services.

Parameters:

serviceExports - An array of export services corresponding to the URIs in localServiceURIs. In case of a non-exported service the array is empty.

localServiceUris - An array of URIs to be used with the corresponding serviceExports or just one local URI.

globalServiceUris - The global service URIs under which the service is published at and reachable via the global registry.

Method Detail

isExported

public boolean isExported()

Returns whether the exported service is to be exported at all or just a local service with a local URI.

Returns:

Whether this is an exported local service (or a non-exported local service).

published

public boolean published()

Gets whether the exported service has been published at the global registry.

Returns:

Whether the exported service has been published at the global registry.

getLocalServiceUris

public java.net.URI[] getLocalServiceUris()

Gets the URIs under which the service is available at the local service registry. The index in the array corresponds with the export services, if appropriate.

Returns:

The URIs under which the service is available at the local service registry. The index in the array corresponds with the export services, if appropriate.

getGlobalServiceUris

public java.net.URI[] getGlobalServiceUris()

Gets the URIs under which the service has been globally published. If the service has not been published, null will be returned.

Returns:

The URIs under which the service has been globally published or null in case the service has not been published yet.

getServiceUris

public java.net.URI[] getServiceUris()

Gets the URIs the service is exported with. These are either the global service URIs in case of a published service or the local service URIs in case of a non-exported or non-published service.

Returns:

The URIs the service is exported with. These are either the global service URIs in case of a published service or the local service URIs in case of a non-exported or non-published service.

getServiceExports

public ADEPT2ServiceExport[] getServiceExports()

Gets the services which are used to export a service or an empty array in case of a non-exported local service. The index corresponds to the URIs in the local service URIs.

Returns:

The services which are used to export a service or an empty array in case of a non-exported local service. The index corresponds to the URIs in the local service URIs.