/******************************************************************************* | |
* Copyright (c) 2009, 2019 Mia-Software and others. | |
* All rights reserved. This program and the accompanying materials | |
* are made available under the terms of the Eclipse Public License v2.0 | |
* which accompanies this distribution, and is available at | |
* http://www.eclipse.org/legal/epl-v20.html | |
* | |
* Contributors: | |
* Sebastien Minguet (Mia-Software) - initial API and implementation | |
* Frederic Madiot (Mia-Software) - initial API and implementation | |
* Fabien Giquel (Mia-Software) - initial API and implementation | |
* Gabriel Barbier (Mia-Software) - initial API and implementation | |
* Erwan Breton (Sodifrance) - initial API and implementation | |
* Romain Dervaux (Mia-Software) - initial API and implementation | |
* Nicolas Bros (Mia-Software) - Bug 335003 - [Discoverer] : Existing Discoverers Refactoring based on new framework | |
*******************************************************************************/ | |
package org.eclipse.modisco.java.discoverer; | |
import org.eclipse.core.resources.IFile; | |
import org.eclipse.core.runtime.IProgressMonitor; | |
import org.eclipse.emf.common.util.URI; | |
import org.eclipse.emf.ecore.resource.Resource; | |
import org.eclipse.modisco.infra.discovery.core.AbstractModelDiscoverer; | |
import org.eclipse.modisco.infra.discovery.core.annotations.Parameter; | |
import org.eclipse.modisco.infra.discovery.core.exception.DiscoveryException; | |
import org.eclipse.modisco.java.discoverer.internal.TranslateJavaModelToKdm; | |
import org.eclipse.modisco.kdm.source.discoverer.IKDMDiscoveryConstants; | |
/** Discover a KDM model from a Java model file. */ | |
public class DiscoverKDMModelFromJavaModel extends AbstractModelDiscoverer<IFile> { | |
private static final String XMI_EXTENSION = ".xmi"; //$NON-NLS-1$ | |
public static final String ID = "org.eclipse.modisco.java.discoverer.javaToKDM"; //$NON-NLS-1$ | |
private String pathToTransformation = null; | |
@Parameter(name = "PATH_TO_TRANSFORMATION", description = "Indicates which .asm file to use for the ATL transformation (specified as a java URL)") | |
public void setPathToTransformation(final String pathToTransformation) { | |
this.pathToTransformation = pathToTransformation; | |
} | |
public boolean isApplicableTo(final IFile file) { | |
return JavaModelUtils.isJavaModelFile(file); | |
} | |
@Override | |
protected void basicDiscoverElement(final IFile file, final IProgressMonitor monitor) | |
throws DiscoveryException { | |
try { | |
TranslateJavaModelToKdm kdmTranslater = new TranslateJavaModelToKdm(); | |
if (this.pathToTransformation != null) { | |
kdmTranslater.setPathToTransformation(this.pathToTransformation); | |
} | |
String javaFilePath = file.getFullPath().toString(); | |
if (javaFilePath.endsWith(JavaDiscoveryConstants.JAVA_MODEL_FILE_SUFFIX)) { | |
javaFilePath = javaFilePath.substring(0, javaFilePath.length() | |
- JavaDiscoveryConstants.JAVA_MODEL_FILE_SUFFIX.length()); | |
} else if (javaFilePath.endsWith(DiscoverKDMModelFromJavaModel.XMI_EXTENSION)) { | |
javaFilePath = javaFilePath.substring(0, javaFilePath.length() | |
- DiscoverKDMModelFromJavaModel.XMI_EXTENSION.length()); | |
} | |
URI kdmModelUri = URI.createPlatformResourceURI(javaFilePath | |
+ IKDMDiscoveryConstants.KDM_MODEL_FILE_SUFFIX, true); | |
setDefaultTargetURI(kdmModelUri); | |
URI javaModelURI = URI.createPlatformResourceURI(file.getFullPath().toString(), true); | |
Resource kdmResource = kdmTranslater.getKDMModelFromJavaModelWithCustomTransformation( | |
javaModelURI, null, kdmModelUri); | |
getResourceSet().getResources().add(kdmResource); | |
setTargetModel(kdmResource); | |
} catch (Exception e) { | |
throw new DiscoveryException("Error discovering KDM model", e); //$NON-NLS-1$ | |
} | |
} | |
} |