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java.lang.Objectcom.sodius.mdw.core.model.emf.EMFModelReader
public abstract class EMFModelReader
Provides a skeletal implementation for EMF based model readers.
This class acts as a bridge between EMF Resource and MDWorkbench ModelReader.
Subclasses are required to implement the createResource method.
This class will delegate the loading to the created resource.
Then it will attach to the model every created EMF model element.
A default implementation is available to handle XMI uris.
Clients may subclass this class.
| Field Summary | |
|---|---|
static String |
MDW_CONNECTOR_CONTEXT
Option that gives access to the connector context. |
static String |
OPTION_DISABLE_AUTO_RESOLVE_PROXIES
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| Constructor Summary | |
|---|---|
EMFModelReader()
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| Method Summary | |
|---|---|
protected Map<String,Object> |
createOptions(ConnectorContext context)
Create options to pass to the created resource. |
protected abstract Resource |
createResource(URI uri,
ConnectorContext context)
Creates a resource that is able to handle the specified uri. |
protected ResourceSet |
createResourceSet(Model model,
ConnectorContext context)
Creates a resource set based on this connector context |
protected void |
logError(ConnectorContext context,
Resource.Diagnostic error)
Logs the specified diagnostic to the registered logger. |
void |
read(String filepath,
Model model,
ConnectorContext context)
Reads the specified uri. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
public static final String MDW_CONNECTOR_CONTEXT
load method can retrieve the connector context this way :ConnectorContext context = (ConnectorContext) options.get(EMFModelReader.MDW_CONNECTOR_CONTEXT);
public static final String OPTION_DISABLE_AUTO_RESOLVE_PROXIES
| Constructor Detail |
|---|
public EMFModelReader()
| Method Detail |
|---|
public void read(String filepath,
Model model,
ConnectorContext context)
throws CoreException
Resource.load method.The context can be used to access a variery of properties and is to be used to check for cancellation.
read in interface ModelReaderfilepath - the location of a resource to read.model - the model in which model elements must be created.context - the context in which this reader runs.
CoreException - if anything prevents the connector to read the model.ConnectorDescriptor.getKind()
protected ResourceSet createResourceSet(Model model,
ConnectorContext context)
model - the model in which model elements must be created.context - the connector context to use.
protected abstract Resource createResource(URI uri,
ConnectorContext context)
uri - the URI to load.context - the context in which the connector runs
protected Map<String,Object> createOptions(ConnectorContext context)
MDW_CONNECTOR_CONTEXT to give access to the context.
context - the context in which the connector runs
protected void logError(ConnectorContext context,
Resource.Diagnostic error)
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