/*
* The Kuali Financial System, a comprehensive financial management system for higher education.
*
* Copyright 2005-2014 The Kuali Foundation
*
* This program 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.
*
* 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.kuali.kfs.sys.batch;
/**
* Concrete extension of AbstractFlatFilePrefixSpecificationBase which can handle the parsing of lines where substrings
* are parsed by knowing the beginning and ending position of the substring
*/
public class FixedWidthFlatFileSpecification extends AbstractFlatFilePrefixSpecificationBase {
/**
* Parses a line by pulling out substrings given by the FlatFilePropertySpecification configuration objects passed in
* @see org.kuali.kfs.sys.batch.FlatFileSpecification#parseLineIntoObject(FlatFilePrefixObjectSpecification, String, Object)
*/
@Override
public void parseLineIntoObject(FlatFileObjectSpecification parseSpecification, String lineToParse, Object parseIntoObject, int lineNumber) {
// loop through the properties to format and set the property values
// from the input line
for (FlatFilePropertySpecification propertySpecification : parseSpecification.getParseProperties()) {
int start = ((FixedWidthFlatFilePropertySpecification) propertySpecification).getStart();
int end = ((FixedWidthFlatFilePropertySpecification) propertySpecification).getEnd();
// if end is not specified, read to the end of line
if (end == 0) {
end = lineToParse.length();
}
String subString = lineToParse.substring(start, end);
propertySpecification.setProperty(subString, parseIntoObject, lineNumber);
}
}
}