private void writeValuesFromMap()

in src/main/java/com/univocity/parsers/common/AbstractWriter.java [1526:1561]

35 lines of code
12 McCabe index (conditional complexity)


	private <K> void writeValuesFromMap(Map<K, String> headerMapping, Map<K, ?> rowData) {
		try {
			if (rowData != null && !rowData.isEmpty()) {
				dummyHeaderRow = this.headers;
				if (usingSwitch) {
					dummyHeaderRow = ((RowWriterProcessorSwitch) writerProcessor).getHeaders(headerMapping, rowData);
					if (dummyHeaderRow == null) {
						dummyHeaderRow = this.headers;
					}
				}

				if (dummyHeaderRow != null) {
					if (headerMapping == null) {
						for (Map.Entry<?, ?> e : rowData.entrySet()) {
							addValue(dummyHeaderRow, String.valueOf(e.getKey()), true, e.getValue());
						}
					} else {
						for (Map.Entry<?, ?> e : rowData.entrySet()) {
							String header = headerMapping.get(e.getKey());
							if (header != null) {
								addValue(dummyHeaderRow, header, true, e.getValue());
							}
						}
					}
				} else if (headerMapping != null) {
					setHeadersFromMap(headerMapping, false);
					writeValuesFromMap(headerMapping, rowData);
				} else {
					setHeadersFromMap(rowData, true);
					writeValuesFromMap(null, rowData);
				}
			}
		} catch (Throwable t) {
			throw throwExceptionAndClose("Error processing data from input map", t);
		}
	}