Polish date converters

Author: fmbenhassine

spring-batch-core/src/main/java/org/springframework/batch/core/converter/AbstractDateConverter.java renamed to spring-batch-core/src/main/java/org/springframework/batch/core/converter/AbstractDateTimeConverter.java

@@ -18,12 +18,14 @@
 import java.time.format.DateTimeFormatter;
 
 /**
- * Base class for {@link java.util.Date} converters.
+ * Base class for date/time converters.
  *
  * @author Mahmoud Ben Hassine
  * @since 5.0.1
  */
-public class AbstractDateConverter {
+class AbstractDateTimeConverter {
+
+	protected DateTimeFormatter instantFormatter = DateTimeFormatter.ISO_INSTANT;
 
 	protected DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ISO_INSTANT;
 

spring-batch-core/src/main/java/org/springframework/batch/core/converter/DateToStringConverter.java

@@ -28,11 +28,11 @@
  * @author Mahmoud Ben Hassine
  * @since 5.0.1
  */
-public class DateToStringConverter extends AbstractDateConverter implements Converter<Date, String> {
+public class DateToStringConverter extends AbstractDateTimeConverter implements Converter<Date, String> {
 
 	@Override
 	public String convert(Date source) {
-		return super.dateTimeFormatter.format(source.toInstant());
+		return super.instantFormatter.format(source.toInstant());
 	}
 
 }

spring-batch-core/src/main/java/org/springframework/batch/core/converter/StringToDateConverter.java

@@ -29,11 +29,11 @@
  * @author Mahmoud Ben Hassine
  * @since 5.0.1
  */
-public class StringToDateConverter extends AbstractDateConverter implements Converter<String, Date> {
+public class StringToDateConverter extends AbstractDateTimeConverter implements Converter<String, Date> {
 
 	@Override
 	public Date convert(String source) {
-		return Date.from(super.dateTimeFormatter.parse(source, Instant::from));
+		return Date.from(super.instantFormatter.parse(source, Instant::from));
 	}
 
 }

spring-batch-core/src/test/java/org/springframework/batch/core/converter/DateToStringConverterTest.java renamed to spring-batch-core/src/test/java/org/springframework/batch/core/converter/DateToStringConverterTests.java

@@ -26,7 +26,7 @@
  *
  * @author Mahmoud Ben Hassine
  */
-class DateToStringConverterTest {
+class DateToStringConverterTests {
 
 	private final DateToStringConverter converter = new DateToStringConverter();
 

spring-batch-core/src/test/java/org/springframework/batch/core/converter/StringToDateConverterTest.java renamed to spring-batch-core/src/test/java/org/springframework/batch/core/converter/StringToDateConverterTests.java

@@ -26,7 +26,7 @@
  *
  * @author Mahmoud Ben Hassine
  */
-class StringToDateConverterTest {
+class StringToDateConverterTests {
 
 	private final StringToDateConverter converter = new StringToDateConverter();