Java Code Examples for org.supercsv.io.CsvBeanWriter#write()

The following examples show how to use org.supercsv.io.CsvBeanWriter#write() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: WritingFeaturesTest.java    From super-csv with Apache License 2.0 6 votes vote down vote up 
@Test
public void testDateSupport() throws IOException {
	Calendar calendar = Calendar.getInstance();
	calendar.set(Calendar.YEAR, 1999);
	calendar.set(Calendar.MONTH, 6);
	calendar.set(Calendar.DAY_OF_MONTH, 12);
	
	FeatureBean character = new FeatureBean("John", "Connor", 16);
	character.setBirthDate(calendar.getTime());
	
	String[] mapping = { "birthDate" };
	DecimalFormat formatter = new DecimalFormat();
	formatter.setDecimalFormatSymbols(DecimalFormatSymbols.getInstance());
	CellProcessor[] processors = { new FmtDate("yyyy-MM-dd") };
	
	StringWriter writer = new StringWriter();
	CsvBeanWriter beanWriter = new CsvBeanWriter(writer, STANDARD_PREFERENCE);
	beanWriter.write(character, mapping, processors);
	beanWriter.close();
	
	String csv = writer.toString();
	Assert.assertNotNull(csv);
	Assert.assertEquals("1999-07-12\r\n", csv);
}
Example 2
Source File: WritingFeaturesTest.java    From super-csv with Apache License 2.0 5 votes vote down vote up 
@Test
public void testColumnNameBasedMapping() throws IOException {
	FeatureBean character = new FeatureBean("John", "Connor", 16);
	String[] mapping = { "lastName", "firstName" };
	StringWriter writer = new StringWriter();
	CsvBeanWriter beanWriter = new CsvBeanWriter(writer, STANDARD_PREFERENCE);
	beanWriter.write(character, mapping);
	beanWriter.close();
	
	String csv = writer.toString();
	Assert.assertNotNull(csv);
	Assert.assertEquals("Connor,John\r\n", csv);
}
Example 3
Source File: WritingFeaturesTest.java    From super-csv with Apache License 2.0 5 votes vote down vote up 
@Test
public void testConvertsToPrimitives() throws IOException {
	FeatureBean character = new FeatureBean("John", "Connor", 16);
	String[] mapping = { "lastName", "firstName", "age" };
	
	StringWriter writer = new StringWriter();
	CsvBeanWriter beanWriter = new CsvBeanWriter(writer, STANDARD_PREFERENCE);
	beanWriter.write(character, mapping);
	beanWriter.close();
	
	String csv = writer.toString();
	Assert.assertNotNull(csv);
	Assert.assertEquals("Connor,John,16\r\n", csv);
}
Example 4
Source File: WritingFeaturesTest.java    From super-csv with Apache License 2.0 5 votes vote down vote up 
@Test
public void testConvertsToBasicObjects() throws IOException {
	Calendar calendar = Calendar.getInstance();
	calendar.set(Calendar.YEAR, 1999);
	calendar.set(Calendar.MONTH, 6);
	calendar.set(Calendar.DAY_OF_MONTH, 12);
	
	FeatureBean character = new FeatureBean("John", "Connor", 16);
	character.setSavings(new BigDecimal(6.65));
	character.setBirthDate(calendar.getTime());
	
	String[] mapping = { "lastName", "firstName", "age", "birthDate", "savings" };
	DecimalFormat formatter = new DecimalFormat();
	formatter.setDecimalFormatSymbols(DecimalFormatSymbols.getInstance());
	CellProcessor[] processors = { new NotNull(), new NotNull(), new NotNull(), new FmtDate("yyyy-MM-dd"),
		new FmtNumber(formatter) };
	
	StringWriter writer = new StringWriter();
	CsvPreference customPreference = new Builder('"', '|', "\r\n").build();
	CsvBeanWriter beanWriter = new CsvBeanWriter(writer, customPreference);
	beanWriter.write(character, mapping, processors);
	beanWriter.close();
	
	String csv = writer.toString();
	Assert.assertNotNull(csv);
	Assert.assertEquals("Connor|John|16|1999-07-12|" + formatter.format(character.getSavings()) + "\r\n", csv);
}
Example 5
Source File: WritingFeaturesTest.java    From super-csv with Apache License 2.0 5 votes vote down vote up 
@Test
public void testConverterSupport() throws IOException {
	Calendar calendar = Calendar.getInstance();
	calendar.set(Calendar.YEAR, 1999);
	calendar.set(Calendar.MONTH, 6);
	calendar.set(Calendar.DAY_OF_MONTH, 12);
	
	FeatureBean character = new FeatureBean("John", "Connor", 16);
	character.setSavings(new BigDecimal(6.65));
	character.setBirthDate(calendar.getTime());
	
	String[] mapping = { "lastName", "firstName", "age", "birthDate", "savings" };
	DecimalFormat formatter = new DecimalFormat();
	formatter.setDecimalFormatSymbols(DecimalFormatSymbols.getInstance());
	CellProcessor[] processors = { new NotNull(), new NotNull(), new NotNull(), new FmtDate("yyyy-MM-dd"),
		new FmtNumber(formatter) };
	
	StringWriter writer = new StringWriter();
	CsvPreference customPreference = new Builder('"', '|', "\r\n").build();
	CsvBeanWriter beanWriter = new CsvBeanWriter(writer, customPreference);
	beanWriter.write(character, mapping, processors);
	beanWriter.close();
	
	String csv = writer.toString();
	Assert.assertNotNull(csv);
	Assert.assertEquals("Connor|John|16|1999-07-12|" + formatter.format(character.getSavings()) + "\r\n", csv);
}