/**
* Copyright (C) 2009 STMicroelectronics
*
* This file is part of "Mind Compiler" is free software: you can redistribute
* it and/or modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Contact: mind@ow2.org
*
* Authors: Ali Erdem Ozcan
* Contributors:
*/
package org.ow2.mind.adl;
import java.io.File;
import java.util.Map;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.objectweb.fractal.adl.Definition;
import org.objectweb.fractal.adl.util.FractalADLLogManager;
import org.ow2.mind.ForceRegenContextHelper;
import org.ow2.mind.InputResourceLocator;
import org.ow2.mind.InputResourcesHelper;
import org.ow2.mind.io.OutputFileLocator;
import org.ow2.mind.st.AbstractStringTemplateProcessor;
import com.google.inject.Inject;
/**
* @author ozcane
*/
public abstract class AbstractSourceGenerator
extends
AbstractStringTemplateProcessor {
// The dep logger
protected static Logger depLogger = FractalADLLogManager
.getLogger("dep");
@Inject
protected OutputFileLocator outputFileLocatorItf;
@Inject
protected InputResourceLocator inputResourceLocatorItf;
// ---------------------------------------------------------------------------
// Constructor
// ---------------------------------------------------------------------------
protected AbstractSourceGenerator(final String templateGroupName) {
super(templateGroupName);
}
// ---------------------------------------------------------------------------
// Utility methods
// ---------------------------------------------------------------------------
protected boolean regenerate(final File outputFile,
final Definition definition, final Map<Object, Object> context) {
if (ForceRegenContextHelper.getForceRegen(context)) return true;
if (!outputFile.exists()) {
if (depLogger.isLoggable(Level.FINE)) {
depLogger.fine("Generated source file '" + outputFile
+ "' does not exist, generate.");
}
return true;
}
if (!inputResourceLocatorItf.isUpToDate(outputFile,
InputResourcesHelper.getInputResources(definition), context)) {
if (depLogger.isLoggable(Level.FINE)) {
depLogger.fine("Generated source file '" + outputFile
+ "' is out-of-date, regenerate.");
}
return true;
} else {
if (depLogger.isLoggable(Level.FINE)) {
depLogger.fine("Generated source file '" + outputFile
+ "' is up-to-date, do not regenerate.");
}
return false;
}
}
}