org.eclipse.emf.transaction.impl
Class EditingDomainManager
java.lang.Object
org.eclipse.emf.transaction.impl.EditingDomainManager
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public class EditingDomainManager
- extends
Object
The editing domain manager initializes editing domain instances from the
org.eclipse.emf.transaction.editingDomains extension point.
It also configures listeners from the
org.eclipse.emf.transaction.listeners point.
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Methods inherited from class java.lang.
Object
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clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait
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getInstance
public static
EditingDomainManager getInstance()
- Gets the singleton instance.
-
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Returns:
- the instance
createEditingDomain
public
TransactionalEditingDomain createEditingDomain(
String id)
- Creates the editing domain registered on the extension point under the
specified
id, if an appropriate extension exists.
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Parameters:
-
id - the editing domain ID to initialize
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Returns:
- the corresponding editing domain, or
null if no
such extension was found
isStaticallyRegistered
public boolean isStaticallyRegistered(
String id)
- Queries whether the specified editing domain ID is statically registered
on our extension point.
-
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Parameters:
-
id - the domain ID to query
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Returns:
- whether it is statically registered
assertDynamicallyRegistered
public void assertDynamicallyRegistered(
String id)
- Asserts that the specified editing domain ID is dynamically registered,
not statically registered on the extension point.
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Parameters:
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id - the ID of an editing domain
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Throws:
-
IllegalArgumentException
- if the specified ID is statically registered -
Since:
- 1.3
configureListeners
public void configureListeners(
String id,
TransactionalEditingDomain domain)
- Creates (if necessary) listeners registered against the specified
editing domain ID and and adds them to it. Note that this includes
listeners registered against all domains (by not specifying an ID).
At most a single instance of any registered listener is created.
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Parameters:
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id - the editing domain ID -
domain - the editing domain to which to add the listeners
deconfigureListeners
public void deconfigureListeners(
String id,
TransactionalEditingDomain domain)
- Removes from the editing domain the listeners that are registered against
its ID. Note that this includes
listeners registered against all domains (by not specifying an ID).
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Parameters:
-
id - the editing domain ID -
domain - the editing domain from which to remove the listeners
