/*
* Created on 31-Jan-2008
* Copyright (C) 2008 by Andrea Vacondio.
*
*
* This library is provided under dual licenses.
* You may choose the terms of the Lesser General Public License version 2.1 or the General Public License version 2
* License at your discretion.
*
*
* This library 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;
* version 2.1 of the License.
*
* This library 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 library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*
*
* This program is free software; you can redistribute it and/or modify it under the terms of the
* GNU General Public License as published by the Free Software Foundation;
* either version 2 of the License.
*
* 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 General Public License for more details.
* You should have received a copy of the GNU General Public License along with this program;
* if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.pdfsam.console.business.parser.validators;
import java.io.File;
import java.util.Iterator;
import jcmdline.CmdLineHandler;
import jcmdline.FileParam;
import jcmdline.PdfFileParam;
import jcmdline.dto.PdfFile;
import org.pdfsam.console.business.dto.commands.AbstractParsedCommand;
import org.pdfsam.console.business.dto.commands.UnpackParsedCommand;
import org.pdfsam.console.business.parser.validators.interfaces.AbstractCmdValidator;
import org.pdfsam.console.exceptions.console.ConsoleException;
import org.pdfsam.console.exceptions.console.ParseException;
import org.pdfsam.console.utils.FileUtility;
import org.pdfsam.console.utils.ValidationUtility;
/**
* CmdValidator for the unpack command
* @author Andrea Vacondio
*/
public class UnpackCmdValidator extends AbstractCmdValidator {
protected AbstractParsedCommand validateArguments(CmdLineHandler cmdLineHandler) throws ConsoleException {
UnpackParsedCommand parsedCommandDTO = new UnpackParsedCommand();
if(cmdLineHandler != null){
//-o
FileParam oOption = (FileParam) cmdLineHandler.getOption(UnpackParsedCommand.O_ARG);
if ((oOption.isSet())){
File outFile = oOption.getFile();
ValidationUtility.assertValidDirectory(outFile);
parsedCommandDTO.setOutputFile(outFile);
}else{
throw new ParseException(ParseException.ERR_NO_O);
}
//-f and -d
PdfFileParam fOption = (PdfFileParam) cmdLineHandler.getOption(UnpackParsedCommand.F_ARG);
FileParam dOption = (FileParam) cmdLineHandler.getOption(UnpackParsedCommand.D_ARG);
if (fOption.isSet() || dOption.isSet()) {
// -f
if (fOption.isSet()) {
// validate file extensions
for (Iterator fIterator = fOption.getPdfFiles().iterator(); fIterator.hasNext();) {
PdfFile currentFile = (PdfFile) fIterator.next();
ValidationUtility.assertValidPdfExtension(currentFile.getFile().getName());
}
parsedCommandDTO.setInputFileList(FileUtility.getPdfFiles(fOption.getPdfFiles()));
}
// -d
if ((dOption.isSet())) {
File inputDir = dOption.getFile();
ValidationUtility.assertValidDirectory(inputDir);
parsedCommandDTO.setInputDirectory(inputDir);
}
} else {
throw new ParseException(ParseException.ERR_NO_F_OR_D);
}
}else{
throw new ConsoleException(ConsoleException.CMD_LINE_HANDLER_NULL);
}
return parsedCommandDTO;
}
}