/**
* Copyright (C) 2010 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: Matthieu Leclercq
* Contributors:
*/
package org.ow2.mind.cli;
import java.util.Map;
import org.ow2.mind.ADLCompiler.CompilationStage;
import org.ow2.mind.plugin.util.Assert;
/**
* Handles "check-adl", "def2c" and "def2o" options.
*/
public class StageOptionHandler implements CommandOptionHandler {
/** The ID of the "check-adl" option. */
public static final String CHECK_ADL_ID = "org.ow2.mind.mindc.CheckADL";
/** The ID of the "def2c" option. */
public static final String DEF_TO_C_ID = "org.ow2.mind.mindc.Def2C";
/** The ID of the "def2o" option. */
public static final String DEF_TO_O_ID = "org.ow2.mind.mindc.Def2O";
private static final String STAGE_CONTEXT_KEY = "compilation-stage";
/**
* Returns the {@link CompilationStage} that is registered in the given
* context.
*
* @param context a context.
* @return the {@link CompilationStage} that is registered in the given
* context (defaults to {@link CompilationStage#COMPILE_EXE}).
*/
public static CompilationStage getCompilationStage(
final Map<Object, Object> context) {
final CompilationStage stage = (CompilationStage) context
.get(STAGE_CONTEXT_KEY);
return (stage == null) ? CompilationStage.COMPILE_EXE : stage;
}
public void processCommandOption(final CmdOption cmdOption,
final CommandLine cmdLine, final Map<Object, Object> context)
throws InvalidCommandLineException {
if (CHECK_ADL_ID.equals(cmdOption.getId())) {
final CmdFlag opt = Assert.assertInstanceof(cmdOption, CmdFlag.class);
if (opt.isPresent(cmdLine)) {
context.put(STAGE_CONTEXT_KEY, CompilationStage.CHECK_ADL);
}
} else if (DEF_TO_C_ID.equals(cmdOption.getId())) {
final CmdFlag opt = Assert.assertInstanceof(cmdOption, CmdFlag.class);
if (opt.isPresent(cmdLine)) {
context.put(STAGE_CONTEXT_KEY, CompilationStage.GENERATE_SRC);
}
} else if (DEF_TO_O_ID.equals(cmdOption.getId())) {
final CmdFlag opt = Assert.assertInstanceof(cmdOption, CmdFlag.class);
if (opt.isPresent(cmdLine)) {
context.put(STAGE_CONTEXT_KEY, CompilationStage.COMPILE_DEF);
}
} else {
Assert.fail("Unknown id '" + cmdOption.getId() + "'");
}
}
}