de.aristaflow.adept2.base.service

Interface Registry

All Superinterfaces:

ModelViewerProvider, NameResolution, ServiceAccess

All Known Implementing Classes:

RegistryWrapper

public interface Registry
extends ServiceAccess

This interface provides components and services initialised and started by the registry framework with access to other services and components. Such a registry is provided in the constructor of a service.

Author:

Ulrich Kreher

Method Summary

Modifier and Type	Method and Description
java.lang.String	getClusterName() Gets the name of the cluster this registry and the using service belong to.
java.util.concurrent.atomic.AtomicLong	getGlobalSequence(java.lang.String seqName) Gets the sequence of the designated name.
java.lang.String	getInstanceName() Gets the hierarchical instance name of the service using this registry.
SerialisablePair<java.lang.String,java.lang.String>	getRelease() Gets the release of the bootstrap registry, that is, the build version and the build date.
SecurityManager	getSecurityManager() Gets the security manager of the system.
java.lang.String	getUniqueNodeName() Gets the unique name of the node this registry and the using service belong to.
boolean	isEarlyService() Gets whether the service using this registry is an early service and thus uses the local security manager first.
boolean	registryActive() Gets whether the underlying registry is active, that is, it has signalled its start and is not being shut down.

Methods inherited from interface de.aristaflow.adept2.base.service.ServiceAccess

getConfiguredPlugin, getConfiguredPlugin, getConfiguredPlugins, getInterfaceForComponentType, getModelFactory, getService, getService, getServiceOfType

Methods inherited from interface de.aristaflow.adept2.model.common.ModelViewerProvider

getModelViewerClass

Methods inherited from interface de.aristaflow.adept2.base.service.NameResolution

getComponentType, getFormattedSignature, getHierarchicalInstanceName, getSimpleInstanceName

Method Detail

getSecurityManager

SecurityManager getSecurityManager()

Gets the security manager of the system. This allows for authenticating users.

Returns:

The security manager of the system for authenticating users.

isEarlyService

boolean isEarlyService()

Gets whether the service using this registry is an early service and thus uses the local security manager first. This means, that the service will have to re-authenticate after the global security manager has been set which in turn means changing the session factory while running.

Returns:

Whether the service using this registry is an early service and thus uses the local security manager first.

registryActive

boolean registryActive()

Gets whether the underlying registry is active, that is, it has signalled its start and is not being shut down.

Returns:

Whether the underlying registry is active, that is, it has signalled its start and is not being shut down.

getClusterName

java.lang.String getClusterName()

Gets the name of the cluster this registry and the using service belong to. Use this name for identification purpose across clusters.

Returns:

The name of the cluster this registry and the using service belong to.

getUniqueNodeName

java.lang.String getUniqueNodeName()

Gets the unique name of the node this registry and the using service belong to. Use this name for identification across started platforms.

Returns:

The unique name of the node this registry and the using service belong to.

getRelease

SerialisablePair<java.lang.String,java.lang.String> getRelease()

Gets the release of the bootstrap registry, that is, the build version and the build date.

Returns:

The build version and the build date of the bootstrap registry.

getInstanceName

java.lang.String getInstanceName()

Gets the hierarchical instance name of the service using this registry. Do not use this name for accessing the registry. If you need to do this, you are doing something wrong. Use this name for identification purpose like logging of the service.

Returns:

The hierarchical instance name of the service using this registry for identification purpose like logging.

getGlobalSequence

java.util.concurrent.atomic.AtomicLong getGlobalSequence(java.lang.String seqName)

Gets the sequence of the designated name. This sequence is platform-wide (i. e. bound to the running BPM platform/JVM) and may be shared among several service instances and even service types.

Parameters:

seqName - The name of the platform-wide sequence. This name is arbitrary but should be shared among the services that share the sequence.

Returns:

An atomic long representing the designated sequence.