com.sas.services
Interface ServiceConfigurationInterface

All Superinterfaces:

java.io.Serializable

All Known Implementing Classes:

DiscoveryServiceConfiguration, MetadataSourceConfiguration, ServiceConfiguration, ServiceDiscoveryConfiguration

public interface ServiceConfigurationInterface
extends java.io.Serializable

The base service configuration interface optionally specifying an object containing data necessary to initialize or reconfigure a service and other service configurations. Ancillary configurations might include a discovery configuration, a deployment configuration, etc.. These "other" service configurations provide a mechanism to separate unrelated configuration data while still providing the service with a mechanism to look it up if necessary.

Since:

1.0

Field Summary

static java.lang.Object	CONFIGURATION_METADATA_SOURCE The lookup key associated with the metadata source configuration.
static java.lang.Object	CONFIGURATION_SERVICE_DISCOVERY The lookup key associated with a service's discovery configuration.

Method Summary

void	addServiceConfiguration(java.lang.Object key, ServiceConfigurationInterface serviceConfiguration) Adds a service configuration which can be later obtained using the specified lookup key.
Environment	getEnvironment() Gets the environment object.
java.lang.Object	getInitializationObject() Gets an object that is to be used to configure a service.
ServiceConfigurationInterface	getServiceConfiguration(java.lang.Object key) Gets the service configuration associated with the specified lookup key or null if a configuration is not available.
java.util.Iterator	getServiceConfigurations() Gets an iterator of ServiceConfigurationInterface elements.
void	removeServiceConfiguration(java.lang.Object key) Removes the service configuration associated with the specified key.
void	setInitializationObject(java.lang.Object initializationObject) Sets an object that is to be used to configure a service.

Field Detail

CONFIGURATION_SERVICE_DISCOVERY

static final java.lang.Object CONFIGURATION_SERVICE_DISCOVERY

The lookup key associated with a service's discovery configuration.

CONFIGURATION_METADATA_SOURCE

static final java.lang.Object CONFIGURATION_METADATA_SOURCE

The lookup key associated with the metadata source configuration.

Method Detail

addServiceConfiguration

void addServiceConfiguration(java.lang.Object key,
                             ServiceConfigurationInterface serviceConfiguration)

Adds a service configuration which can be later obtained using the specified lookup key.

Parameters:

key - Lookup key.

serviceConfiguration - Service configuration.

removeServiceConfiguration

void removeServiceConfiguration(java.lang.Object key)

Removes the service configuration associated with the specified key.

Parameters:

key - Key associated with the service configuration to be removed.

getServiceConfiguration

ServiceConfigurationInterface getServiceConfiguration(java.lang.Object key)

Gets the service configuration associated with the specified lookup key or null if a configuration is not available.

Parameters:

key - Lookup key used to obtain a configuration.

Returns:

Service configuration associated with the lookup key or null if one isn't available.

getServiceConfigurations

java.util.Iterator getServiceConfigurations()

Gets an iterator of ServiceConfigurationInterface elements.

Returns:

Iterator of service configurations.

getInitializationObject

java.lang.Object getInitializationObject()

Gets an object that is to be used to configure a service.

Returns:

Initialization object or null if an initialization object is not associated with this configuration.

setInitializationObject

void setInitializationObject(java.lang.Object initializationObject)

Sets an object that is to be used to configure a service.

Parameters:

initializationObject - Object containing data to initialize or reconfigure this service.

getEnvironment

Environment getEnvironment()

Gets the environment object. The environment object encapsulates runtime services provided by the container.

Returns:

the environment object. May be null.