/*
* Created on 06-Nov-2009
* Copyright (C) 2009 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 jcmdline.CmdLineHandler;
import jcmdline.FileParam;
import jcmdline.PdfFileParam;
import jcmdline.StringParam;
import jcmdline.dto.PdfFile;
import org.pdfsam.console.business.dto.commands.AbstractParsedCommand;
import org.pdfsam.console.business.dto.commands.DocumentInfoParsedCommand;
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 document info command
* @author Andrea Vacondio
*/
public class DocumentInfoCmdValidator extends AbstractCmdValidator {
protected AbstractParsedCommand validateArguments(CmdLineHandler cmdLineHandler) throws ConsoleException {
DocumentInfoParsedCommand parsedCommandDTO = new DocumentInfoParsedCommand();
if (cmdLineHandler != null) {
// -o
FileParam oOption = (FileParam) cmdLineHandler.getOption(DocumentInfoParsedCommand.O_ARG);
if ((oOption.isSet())) {
File outFile = oOption.getFile();
// checking extension
ValidationUtility.assertValidPdfExtension(outFile.getName());
parsedCommandDTO.setOutputFile(outFile);
} else {
throw new ParseException(ParseException.ERR_NO_O);
}
//-f
PdfFileParam fOption = (PdfFileParam) cmdLineHandler.getOption(DocumentInfoParsedCommand.F_ARG);
if(fOption.isSet()){
PdfFile inputFile = fOption.getPdfFile();
ValidationUtility.assertValidPdfExtension(inputFile.getFile().getName());
parsedCommandDTO.setInputFile(FileUtility.getPdfFile(inputFile));
}else{
throw new ParseException(ParseException.ERR_NO_F);
}
//-author
StringParam authorOption = (StringParam) cmdLineHandler.getOption(DocumentInfoParsedCommand.AUTHOR_ARG);
if(authorOption.isSet()){
parsedCommandDTO.setAuthor(authorOption.getValue());
}
//-title
StringParam titleOption = (StringParam) cmdLineHandler.getOption(DocumentInfoParsedCommand.TITLE_ARG);
if(titleOption.isSet()){
parsedCommandDTO.setTitle(titleOption.getValue());
}
//-subject
StringParam subjectOption = (StringParam) cmdLineHandler.getOption(DocumentInfoParsedCommand.SUBJECT_ARG);
if(subjectOption.isSet()){
parsedCommandDTO.setSubject(subjectOption.getValue());
}
//-keywords
StringParam keywordsOption = (StringParam) cmdLineHandler.getOption(DocumentInfoParsedCommand.KEYWORDS_ARG);
if(keywordsOption.isSet()){
parsedCommandDTO.setKeywords(keywordsOption.getValue());
}
} else {
throw new ConsoleException(ConsoleException.CMD_LINE_HANDLER_NULL);
}
return parsedCommandDTO;
}
}