/** | |
* <copyright> | |
* | |
* Copyright (c) 2009, 2018 Thales Corporate Services S.A.S. | |
* All rights reserved. This program and the accompanying materials | |
* are made available under the terms of the Eclipse Public License v1.0 | |
* which accompanies this distribution, and is available at | |
* http://www.eclipse.org/legal/epl-v10.html | |
* | |
* Contributors: | |
* Thales Corporate Services S.A.S - initial API and implementation | |
* | |
* </copyright> | |
*/ | |
package org.eclipse.egf.emf.pattern.codegen; | |
import java.io.IOException; | |
import java.util.Map; | |
import org.eclipse.core.resources.IProject; | |
import org.eclipse.core.runtime.CoreException; | |
import org.eclipse.egf.pattern.templates.SimpleEngine; | |
/** | |
* @author Matthieu Helleboid | |
* | |
*/ | |
public class CodegenEngine extends SimpleEngine { | |
protected static final String IMPORTS = "imports=\""; //$NON-NLS-1$ | |
protected static final String JET_PACKAGE = "<%@ jet package="; //$NON-NLS-1$ | |
protected String importString; | |
public CodegenEngine(String pluginId, IProject project, String templateFileExtension) { | |
super(pluginId, project, templateFileExtension); | |
} | |
@Override | |
public String process(Templates template, Map<String, String> context) throws CoreException, IOException { | |
String result = super.process(template, context); | |
// add imports needed for codegen templates | |
if (result.startsWith(JET_PACKAGE)) | |
result = result.replace(IMPORTS, getImportString()); | |
return result; | |
} | |
protected String getImportString() { | |
if (importString == null) { | |
StringBuffer buffer = new StringBuffer(); | |
buffer.append(IMPORTS); | |
buffer.append("org.eclipse.egf.emf.pattern.base.* "); //$NON-NLS-1$ | |
buffer.append("org.eclipse.emf.codegen.ecore.genmodel.util.GenModelUtil "); //$NON-NLS-1$ | |
buffer.append("org.eclipse.emf.codegen.ecore.genmodel.* "); //$NON-NLS-1$ | |
buffer.append("org.eclipse.emf.codegen.ecore.genmodel.impl.* "); //$NON-NLS-1$ | |
buffer.append("org.eclipse.emf.codegen.ecore.genmodel.generator.* "); //$NON-NLS-1$ | |
buffer.append("org.eclipse.emf.codegen.util.* "); //$NON-NLS-1$ | |
buffer.append("org.eclipse.emf.ecore.util.* "); //$NON-NLS-1$ | |
buffer.append("org.eclipse.emf.common.util.* "); //$NON-NLS-1$ | |
importString = buffer.toString(); | |
} | |
return importString; | |
} | |
} |