org.apache.brooklyn.entity.resolve

Class HardcodedCatalogEntitySpecResolver

java.lang.Object

org.apache.brooklyn.core.resolve.entity.AbstractEntitySpecResolver

org.apache.brooklyn.entity.resolve.HardcodedCatalogEntitySpecResolver

All Implemented Interfaces:

ManagementContextInjectable, EntitySpecResolver

public class HardcodedCatalogEntitySpecResolver
extends AbstractEntitySpecResolver

Constructor Summary

Constructors

Constructor and Description
HardcodedCatalogEntitySpecResolver()

Method Summary

Modifier and Type	Method and Description
EntitySpec<?>	resolve(java.lang.String type, BrooklynClassLoadingContext loader, java.util.Set<java.lang.String> encounteredTypes) Create a spec for the service type

Methods inherited from class org.apache.brooklyn.core.resolve.entity.AbstractEntitySpecResolver

accepts, getName, setManagementContext

Methods inherited from class java.lang.Object

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

Constructor Detail

HardcodedCatalogEntitySpecResolver

public HardcodedCatalogEntitySpecResolver()

Method Detail

resolve

public EntitySpec<?> resolve(java.lang.String type,
                             BrooklynClassLoadingContext loader,
                             java.util.Set<java.lang.String> encounteredTypes)

Description copied from interface: EntitySpecResolver

Create a spec for the service type

Specified by:

resolve in interface EntitySpecResolver

Specified by:

resolve in class AbstractEntitySpecResolver

Parameters:

type - - the string representation which should be converted to an EntitySpec

loader - - use it to load any Java classes

encounteredTypes - - an immutable set of the items which are currently being resolved up the stack, used to prevent cycles. Implementations should not try to resolve the type if the symbolicName is already contained in here. When resolving a type add it to a copy of the list before passing the new instance down the stack. See CatalogEntitySpecResolver for example usage.

Returns:

The EntitySpec corresponding to the passed type argument, possibly pre-configured based on the information contained in type. Return null value to indicate that the implementation doesn't know how to convert type to an EntitySpec. Throw an exception if type looks like a supported value, but can't be loaded.