From e50f5b55edaa8aa2e493e696e612f2c9ea31ce03 Mon Sep 17 00:00:00 2001
From: Kai Moritz <kai@juplo.de>
Date: Mon, 21 Dec 2015 23:43:55 +0100
Subject: [PATCH] Implemented alternative to-String converters for Duration and
 Period

---
 .../jpa/converters/DurationConverter.java     | 26 +++++++++++++++++++
 .../juplo/jpa/converters/PeriodConverter.java | 26 +++++++++++++++++++
 2 files changed, 52 insertions(+)
 create mode 100644 src/main/java/de/juplo/jpa/converters/DurationConverter.java
 create mode 100644 src/main/java/de/juplo/jpa/converters/PeriodConverter.java

diff --git a/src/main/java/de/juplo/jpa/converters/DurationConverter.java b/src/main/java/de/juplo/jpa/converters/DurationConverter.java
new file mode 100644
index 0000000..402dcf3
--- /dev/null
+++ b/src/main/java/de/juplo/jpa/converters/DurationConverter.java
@@ -0,0 +1,26 @@
+package de.juplo.jpa.converters;
+
+import java.time.Duration;
+import javax.persistence.AttributeConverter;
+import javax.persistence.Converter;
+
+
+/**
+ * Converts a {@link Duration} into its {@link String} representation.
+ * @author Kai Moritz
+ */
+@Converter
+public class DurationConverter implements AttributeConverter<Duration, String>
+{
+  @Override
+  public String convertToDatabaseColumn(Duration duration)
+  {
+    return duration.toString();
+  }
+
+  @Override
+  public Duration convertToEntityAttribute(String string)
+  {
+    return Duration.parse(string);
+  }
+}
diff --git a/src/main/java/de/juplo/jpa/converters/PeriodConverter.java b/src/main/java/de/juplo/jpa/converters/PeriodConverter.java
new file mode 100644
index 0000000..b241a56
--- /dev/null
+++ b/src/main/java/de/juplo/jpa/converters/PeriodConverter.java
@@ -0,0 +1,26 @@
+package de.juplo.jpa.converters;
+
+import java.time.Period;
+import javax.persistence.AttributeConverter;
+import javax.persistence.Converter;
+
+
+/**
+ * Converts a {@link Period} into its {@link String} representation.
+ * @author Kai Moritz
+ */
+@Converter
+public class PeriodConverter implements AttributeConverter<Period, String>
+{
+  @Override
+  public String convertToDatabaseColumn(Period period)
+  {
+    return period.toString();
+  }
+
+  @Override
+  public Period convertToEntityAttribute(String string)
+  {
+    return Period.parse(string);
+  }
+}
-- 
2.20.1