/*
* Created on 21 gen 2016
* Copyright 2015 by Andrea Vacondio (andrea.vacondio@gmail.com).
* This file is part of Sejda.
*
* Sejda is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Sejda 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Sejda. If not, see <http://www.gnu.org/licenses/>.
*/
package org.sejda.cli.transformer;
import org.sejda.cli.exception.ArgumentValidationException;
import org.sejda.cli.model.AddBackPagesTaskCliArguments;
import org.sejda.model.parameter.AddBackPagesParameters;
/**
* {@link CommandCliArgumentsTransformer} for the AddBackPages task command line interface
*
* @author Andrea Vacondio
*
*/
public class AddBackPagesCliArgumentsTransformer extends BaseCliArgumentsTransformer
implements CommandCliArgumentsTransformer<AddBackPagesTaskCliArguments, AddBackPagesParameters> {
@Override
public AddBackPagesParameters toTaskParameters(AddBackPagesTaskCliArguments taskCliArguments) {
AddBackPagesParameters parameters = new AddBackPagesParameters();
populateAbstractParameters(parameters, taskCliArguments);
populateSourceParameters(parameters, taskCliArguments);
populateOutputTaskParameters(parameters, taskCliArguments);
populateOutputPrefix(parameters, taskCliArguments);
if (taskCliArguments.isPageSelection()) {
parameters.addAllPageRanges(taskCliArguments.getPageSelection().getPageRangeSet());
}
parameters.setStep(taskCliArguments.getStep());
if (taskCliArguments.getBackPagesSource().size() != 1) {
throw new ArgumentValidationException(
"Only one back pages file expected, received " + taskCliArguments.getFiles().size());
}
parameters.setBackPagesSource(taskCliArguments.getBackPagesSource().get(0).getPdfFileSource());
return parameters;
}
}