List of usage examples for org.apache.commons.csv CSVFormat withHeaderComments
public CSVFormat withHeaderComments(final Object... headerComments)
From source file:org.apache.batchee.csv.CSVFormatFactory.java
static CSVFormat newFormat(final String format, final String delimiter, final String quoteCharacter, final String quoteMode, final String commentMarker, final String escapeCharacter, final String ignoreSurroundingSpaces, final String ignoreEmptyLines, final String recordSeparator, final String nullString, final String headerComments, final String header, final String skipHeaderRecord, final String allowMissingColumnNames, final String readHeaders) { //CHECKSTYLE:ON CSVFormat out = format == null ? CSVFormat.DEFAULT : CSVFormat.valueOf(format); if (delimiter != null) { out = out.withDelimiter(delimiter.charAt(0)); }/* ww w . j a va 2 s . c om*/ if (quoteCharacter != null) { out = out.withQuote(quoteCharacter.charAt(0)); } if (quoteMode != null) { out = out.withQuoteMode(QuoteMode.valueOf(quoteMode)); } if (commentMarker != null) { out = out.withCommentMarker(commentMarker.charAt(0)); } if (escapeCharacter != null) { out = out.withEscape(escapeCharacter.charAt(0)); } if (ignoreSurroundingSpaces != null) { out = out.withIgnoreSurroundingSpaces(Boolean.parseBoolean(ignoreSurroundingSpaces)); } if (ignoreEmptyLines != null) { out = out.withIgnoreEmptyLines(Boolean.parseBoolean(ignoreEmptyLines)); } if (recordSeparator != null) { if ("\\n".equals(recordSeparator)) { out = out.withRecordSeparator('\n'); } else if ("\\r\\n".equals(recordSeparator)) { out = out.withRecordSeparator("\r\n"); } else { out = out.withRecordSeparator(recordSeparator); } } if (nullString != null) { out = out.withNullString(nullString); } if (headerComments != null && !headerComments.trim().isEmpty()) { out = out.withHeaderComments(headerComments.split(" *, *")); } if (Boolean.parseBoolean(readHeaders)) { out = out.withHeader(); } if (header != null && !header.trim().isEmpty()) { try { // headers can have CSV header names so parse it there final Iterator<CSVRecord> iterator = out.withHeader(new String[0]) .parse(new StringReader(header + '\n' + header)).iterator(); final CSVRecord record = iterator.next(); final List<String> list = new ArrayList<String>(record.size()); for (final String h : record) { list.add(h); } out = out.withHeader(list.toArray(new String[record.size()])); } catch (final IOException e) { // can't occur actually out = out.withHeader(header.split(" *, *")); } } if (skipHeaderRecord != null) { out = out.withSkipHeaderRecord(Boolean.parseBoolean(skipHeaderRecord)); } if (allowMissingColumnNames != null) { out = out.withAllowMissingColumnNames(Boolean.parseBoolean(allowMissingColumnNames)); } return out; }