Package org.eclipse.m2m.atl.core.emf

Class EMFExtractor

java.lang.Object

org.eclipse.m2m.atl.core.emf.EMFExtractor

All Implemented Interfaces:

IExtractor

public class EMFExtractor
extends Object
implements IExtractor

The EMF implementation of the IExtractor interface.

Constructor Summary

Constructors

Constructor	Description
EMFExtractor()

Method Summary

Modifier and Type	Method	Description
void	extract(EMFModel sourceModel, OutputStream target, String fileExtension, Map<String,Object> options)	Extracts an EMFModel to an OutputStream.
void	extract(IModel sourceModel, OutputStream target, Map<String,Object> options)	Extracts an IModel using the given options.
void	extract(IModel sourceModel, String target)	Extracts an IModel using default options.
void	extract(IModel sourceModel, String target, Map<String,Object> options)	Extracts an IModel using the given options.
protected static void	recreateResourceIfNeeded(EMFModel model, org.eclipse.emf.common.util.URI uri, String contentType, boolean contentTypeLookup)	Recreates the resource in order to save in the correct format matching the file extension.

Methods inherited from class java.lang.Object

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

Constructor Details

EMFExtractor

public EMFExtractor()

Method Details

extract

public void extract(IModel sourceModel,
 String target,
 Map<String,Object> options)
             throws ATLCoreException

Extracts an IModel using the given options. Below the target parameter semantic.

• File system Resource: file:/path
• Workspace Resource: platform:/resource/path

Specified by:

extract in interface IExtractor

Parameters:

sourceModel - the IModel to extract

target - the target indication to extract the targetModel

options - the extraction parameters

Throws:

ATLCoreException

See Also:

• IExtractor.extract(org.eclipse.m2m.atl.core.IModel, java.lang.String, java.util.Map)

extract

public void extract(IModel sourceModel,
 String target)
             throws ATLCoreException

Extracts an IModel using default options.

Specified by:

extract in interface IExtractor

Parameters:

sourceModel - the IModel to extract

target - the target indication to extract the targetModel

Throws:

ATLCoreException

See Also:

• IExtractor.extract(org.eclipse.m2m.atl.core.IModel, java.lang.String)

extract

public void extract(EMFModel sourceModel,
 OutputStream target,
 String fileExtension,
 Map<String,Object> options)
             throws ATLCoreException

Extracts an EMFModel to an OutputStream.

Parameters:

sourceModel - the EMFModel to extract

target - the target OutputStream to extract the targetModel

fileExtension - the target file extension: defines the output format, default "xmi"

options - the extraction parameters

Throws:

ATLCoreException

extract

public void extract(IModel sourceModel,
 OutputStream target,
 Map<String,Object> options)
             throws ATLCoreException

Extracts an IModel using the given options.

Specified by:

extract in interface IExtractor

Parameters:

sourceModel - the IModel to extract

target - the OutputStream where to extract the targetModel

options - the extraction parameters

Throws:

ATLCoreException

See Also:

• IExtractor.extract(org.eclipse.m2m.atl.core.IModel, java.io.OutputStream, java.util.Map)

recreateResourceIfNeeded

protected static void recreateResourceIfNeeded(EMFModel model,
 org.eclipse.emf.common.util.URI uri,
 String contentType,
 boolean contentTypeLookup)
                                        throws ATLCoreException

Recreates the resource in order to save in the correct format matching the file extension.

Parameters:

model - the model to recreate

uri - the target URI with the correct extension

contentType - the content type of the resource to save

contentTypeLookup - specify whether the Extractor should automatically resolve the EPackage content type

Throws:

ATLCoreException