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/*
 * Copyright Red Hat Inc. and/or its affiliates and other contributors
 * as indicated by the authors tag. All rights reserved.
 *
 * This copyrighted material is made available to anyone wishing to use,
 * modify, copy, or redistribute it subject to the terms and conditions
 * of the GNU General Public License version 2.
 * 
 * This particular file is subject to the "Classpath" exception as provided in the 
 * LICENSE file that accompanied this code.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT A
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 * PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License,
 * along with this distribution; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA  02110-1301, USA.
 */

package com.redhat.ceylon.ceylondoc;

import com.redhat.ceylon.common.config.CeylonConfig;
import com.redhat.ceylon.common.config.DefaultToolOptions;
import com.redhat.ceylon.compiler.java.loader.model.LazyModuleSourceMapper;
import com.redhat.ceylon.compiler.typechecker.context.Context;
import com.redhat.ceylon.compiler.typechecker.context.PhasedUnits;
import com.redhat.ceylon.model.loader.model.LazyModuleManager;

/**
 *
 * @author Stéphane Épardaud 
 */
public class CeylonDocModuleSourceMapper extends LazyModuleSourceMapper {

    private CeylonDocTool tool;

    public CeylonDocModuleSourceMapper(Context context, LazyModuleManager moduleManager, CeylonDocTool tool) {
        super(context, moduleManager);
        this.tool = tool;
    }

    @Override
    protected PhasedUnits createPhasedUnits() {
        PhasedUnits units = super.createPhasedUnits();
        String fileEncoding  = tool.getEncoding();
        if (fileEncoding == null) {
            fileEncoding = CeylonConfig.get(DefaultToolOptions.DEFAULTS_ENCODING);
        }
        if (fileEncoding != null) {
            units.setEncoding(fileEncoding);
        }
        return units;
    }
}