/*******************************************************************************
* Copyright (c) 2007, 2014 Borland Software Corporation and others.
*
* 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:
* Borland Software Corporation - initial API and implementation
* Christopher Gerking - bug 431082
*******************************************************************************/
package org.eclipse.m2m.internal.qvt.oml.runtime.project;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.emf.common.util.URI;
import org.eclipse.m2m.internal.qvt.oml.common.MdaException;
import org.eclipse.m2m.internal.qvt.oml.compiler.CompiledUnit;
import org.eclipse.m2m.internal.qvt.oml.compiler.CompilerUtils;
import org.eclipse.m2m.internal.qvt.oml.compiler.QVTOCompiler;
import org.eclipse.m2m.internal.qvt.oml.compiler.QvtCompilerOptions;
import org.eclipse.m2m.internal.qvt.oml.compiler.UnitProxy;
import org.eclipse.m2m.internal.qvt.oml.compiler.UnitResolverFactory;
import org.eclipse.m2m.internal.qvt.oml.emf.util.URIUtils;
import org.eclipse.m2m.internal.qvt.oml.emf.util.WorkspaceUtils;
public class QvtCompilerFacade {
public static interface CompilationResult {
QVTOCompiler getCompiler();
CompiledUnit getCompiledModule();
}
private QvtCompilerFacade() {
}
public static CompilationResult getCompiledModule(URI uriTransf, QvtCompilerOptions compilerOptions, IProgressMonitor monitor) throws MdaException {
// FIXME - why is that relied on being it an IFile?
IFile ifile = WorkspaceUtils.getWorkspaceFile(uriTransf);
return getCompiledModule(ifile, compilerOptions, monitor);
}
static CompilationResult getCompiledModule(IFile ifile, QvtCompilerOptions compilerOptions, IProgressMonitor monitor) throws MdaException {
if (monitor == null) {
monitor = new NullProgressMonitor();
}
try {
URI resourceURI = URIUtils.getResourceURI(ifile);
UnitProxy sourceUnit = UnitResolverFactory.Registry.INSTANCE.getUnit(resourceURI);
if(sourceUnit == null) {
throw new MdaException("Failed to resolve compilation unit: " + ifile); //$NON-NLS-1$
}
final QVTOCompiler compiler = CompilerUtils.createCompiler();
final CompiledUnit module = compiler.compile(sourceUnit, compilerOptions, monitor);
return new CompilationResult() {
public CompiledUnit getCompiledModule() {
return module;
}
public QVTOCompiler getCompiler() {
return compiler;
}
};
}
finally {
monitor.done();
}
}
}