package org.erlide.engine.internal.model;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IFolder;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.erlide.engine.ErlangEngine;
import org.erlide.engine.IErlangEngine;
import org.erlide.engine.model.ErlModelException;
import org.erlide.engine.model.IBeamLocator;
import org.erlide.engine.model.root.IErlProject;
import org.erlide.util.ErlLogger;
import org.erlide.util.SystemConfiguration;
public class BeamLocator implements IBeamLocator {
@Override
public IFile findModuleBeam(final IProject project, final String module)
throws ErlModelException {
final IErlangEngine engine = ErlangEngine.getInstance();
if (engine == null) {
ErlLogger.warn("Erlang engine was not created!");
return null;
}
final IErlProject erlProject = engine.getModel().getErlangProject(project);
if (erlProject == null) {
ErlLogger.warn("Project " + project + " is not in erlang model...");
return null;
}
final IFolder r = project.getFolder(erlProject.getProperties().getOutputDir());
try {
r.refreshLocal(IResource.DEPTH_ONE, null);
} catch (final CoreException e) {
// ignore
}
final String beam = SystemConfiguration.withoutExtension(module) + ".beam";
return r.getFile(beam);
}
}