Examples with CSVInstanceWriter eu.esdihumboldt.hale.io.csv.writer.internal.CSVInstanceWriter used on opensource projects

Example 1 with CSVInstanceWriter

use of eu.esdihumboldt.hale.io.csv.writer.internal.CSVInstanceWriter in project hale by halestudio.

the class CSVInstanceWriterTest method writeCsvToFile.

private boolean writeCsvToFile(File tmpFile, boolean skipFirstLine, Value sep, Value quo, Value esc, InstanceCollection instances) throws Exception {
    // set instances to xls instance writer
    InstanceWriter writer = new CSVInstanceWriter();
    IContentType contentType = HalePlatform.getContentTypeManager().getContentType("eu.esdihumboldt.hale.io.csv");
    writer.setParameter(InstanceTableIOConstants.SOLVE_NESTED_PROPERTIES, Value.of(skipFirstLine));
    writer.setParameter(CSVSchemaReader.PARAM_SEPARATOR, sep);
    writer.setParameter(CSVSchemaReader.PARAM_QUOTE, quo);
    writer.setParameter(CSVSchemaReader.PARAM_ESCAPE, esc);
    writer.setInstances(instances);
    // write instances to a temporary CSV file
    writer.setTarget(new FileIOSupplier(tmpFile));
    writer.setContentType(contentType);
    IOReport report = writer.execute(null);
    return report.isSuccess();
}