ObservedComponentFactory.newInstance() should return a null-object when the
observed path doesn't exist yet and a default implementation can not be
determined
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Key: MAGNOLIA-3125
URL: http://jira.magnolia-cms.com/browse/MAGNOLIA-3125
Project: Magnolia
Issue Type: Improvement
Components: core
Reporter: Grégory Joseph
Assignee: Grégory Joseph
Fix For: 4.3
Since MAGNOLIA-3011, {{ObservedComponentFactory.newInstance()}} can return a
new instance of the request object even if the observed path does not exist
yet, as long as it's a concrete class. If the object is requested by interface,
we could return a null-object implementation of the interface. ([Proxytoy's
null object
proxy|http://proxytoys.codehaus.org/apidocs/com/thoughtworks/proxy/toys/nullobject/package-summary.html])
for example is such an implementation)
There's a currently failing/commented out test, see:
{{info.magnolia.objectfactory.ObservedComponentFactoryTest#testReturnsANullProxyUntilPathExistsForNonConcreteTypes}}
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