Add ScalarTypeLocalDate

src/main/java/com/avaje/ebeaninternal/server/type/DefaultTypeManager.java

@@ -10,6 +10,7 @@ import java.sql.Date;
 import java.sql.Time;
 import java.sql.Timestamp;
 import java.sql.Types;
+import java.time.OffsetDateTime;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Calendar;
@@ -146,6 +147,7 @@ public final class DefaultTypeManager implements TypeManager, KnownImmutable {
     this.extraTypeFactory = new DefaultTypeFactory(config);
 
     initialiseStandard(clobType, blobType, config.isUuidStoreAsBinary());
+    initialiseJavaTimeTypes();
     initialiseJodaTypes();
 
     if (bootupClasses != null) {
@@ -602,6 +604,15 @@ public final class DefaultTypeManager implements TypeManager, KnownImmutable {
     return propParamTypes[1];
   }
 
+  protected void initialiseJavaTimeTypes() {
+    if (ClassUtil.isPresent("java.time.LocalDate", this.getClass())) {
+      logger.debug("Registering java.time data types");
+      typeMap.put(java.time.LocalDate.class, new ScalarTypeLocalDate());
+      typeMap.put(java.time.LocalDateTime.class, new ScalarTypeLocalDateTime());
+      typeMap.put(OffsetDateTime.class, new ScalarTypeOffsetDateTime());
+    }
+  }
+
   /**
    * Detect if Joda classes are in the classpath and if so register the Joda
    * data types.

src/main/java/com/avaje/ebeaninternal/server/type/ScalarTypeLocalDate.java

@@ -0,0 +1,56 @@
+package com.avaje.ebeaninternal.server.type;
+
+import com.avaje.ebeaninternal.server.core.BasicTypeConverter;
+
+import java.sql.Date;
+import java.sql.Timestamp;
+import java.sql.Types;
+import java.time.LocalDate;
+
+/**
+ * ScalarType for java.time.LocalDate. This maps to a JDBC Date.
+ */
+public class ScalarTypeLocalDate extends ScalarTypeBaseDate<LocalDate> {
+
+  public ScalarTypeLocalDate() {
+    super(LocalDate.class, false, Types.DATE);
+  }
+
+  @Override
+  public long convertToMillis(Object value) {
+    return convertToDate((LocalDate) value).toInstant().toEpochMilli();
+  }
+
+  @Override
+  public LocalDate convertFromDate(Date ts) {
+    return ts.toLocalDate();
+  }
+
+  @Override
+  public Date convertToDate(LocalDate t) {
+    return Date.valueOf(t);
+  }
+
+  @Override
+  public Object toJdbcType(Object value) {
+    if (value instanceof LocalDate) {
+      return Date.valueOf((LocalDate) value);
+    }
+    return BasicTypeConverter.toDate(value);
+  }
+
+  @Override
+  public LocalDate toBeanType(Object value) {
+    if (value instanceof java.sql.Date) {
+      return ((java.sql.Date) value).toLocalDate();
+    }
+    return (LocalDate) value;
+  }
+
+  @Override
+  public LocalDate parseDateTime(long systemTimeMillis) {
+    return new Timestamp(systemTimeMillis).toLocalDateTime().toLocalDate();
+  }
+
+
+}

src/main/java/com/avaje/ebeaninternal/server/type/ScalarTypeLocalDateTime.java

@@ -0,0 +1,44 @@
+package com.avaje.ebeaninternal.server.type;
+
+import java.sql.Timestamp;
+import java.sql.Types;
+import java.time.*;
+
+/**
+ * ScalarType for java.sql.Timestamp.
+ */
+public class ScalarTypeLocalDateTime extends ScalarTypeBaseDateTime<LocalDateTime> {
+
+  public ScalarTypeLocalDateTime() {
+    super(LocalDateTime.class, true, Types.TIMESTAMP);
+  }
+
+  @Override
+  public long convertToMillis(Object value) {
+    return ((LocalDateTime) value).atZone(ZoneId.systemDefault()).toInstant().toEpochMilli();
+  }
+
+  @Override
+  public LocalDateTime convertFromTimestamp(Timestamp ts) {
+    return ts.toLocalDateTime();
+  }
+
+  @Override
+  public Timestamp convertToTimestamp(LocalDateTime t) {
+
+    ZonedDateTime zonedDateTime = t.atZone(ZoneId.systemDefault());
+    return Timestamp.from(zonedDateTime.toInstant());
+  }
+
+  @Override
+  public Object toJdbcType(Object value) {
+    if (value instanceof Timestamp) return value;
+    return convertToTimestamp((LocalDateTime)value);
+  }
+
+  @Override
+  public LocalDateTime toBeanType(Object value) {
+    if (value instanceof LocalDateTime) return (LocalDateTime)value;
+    return convertFromTimestamp((Timestamp)value);
+  }
+}

src/main/java/com/avaje/ebeaninternal/server/type/ScalarTypeOffsetDateTime.java

@@ -0,0 +1,43 @@
+package com.avaje.ebeaninternal.server.type;
+
+import java.sql.Timestamp;
+import java.sql.Types;
+import java.time.OffsetDateTime;
+import java.time.ZoneId;
+
+/**
+ * ScalarType for java.sql.Timestamp.
+ */
+public class ScalarTypeOffsetDateTime extends ScalarTypeBaseDateTime<OffsetDateTime> {
+
+  public ScalarTypeOffsetDateTime() {
+    super(OffsetDateTime.class, true, Types.TIMESTAMP);
+  }
+
+  @Override
+  public long convertToMillis(Object value) {
+    return ((OffsetDateTime) value).toInstant().toEpochMilli();
+  }
+
+  @Override
+  public OffsetDateTime convertFromTimestamp(Timestamp ts) {
+    return OffsetDateTime.ofInstant(ts.toInstant(), ZoneId.systemDefault());
+  }
+
+  @Override
+  public Timestamp convertToTimestamp(OffsetDateTime t) {
+    return Timestamp.from(t.toInstant());
+  }
+
+  @Override
+  public Object toJdbcType(Object value) {
+    if (value instanceof Timestamp) return value;
+    return convertToTimestamp((OffsetDateTime)value);
+  }
+
+  @Override
+  public OffsetDateTime toBeanType(Object value) {
+    if (value instanceof OffsetDateTime) return (OffsetDateTime) value;
+    return convertFromTimestamp((Timestamp)value);
+  }
+}