#1272 - ENH: Add built in support for Joda Period and java time Period

src/test/java/io/ebeaninternal/server/type/ScalarTypePeriodTest.java

@@ -0,0 +1,42 @@
+package io.ebeaninternal.server.type;
+
+import org.junit.Test;
+
+import java.time.Period;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class ScalarTypePeriodTest {
+
+  private ScalarTypePeriod scalarType = new ScalarTypePeriod();
+
+  @Test
+  public void getLength() {
+    assertThat(scalarType.getLength()).isEqualTo(20);
+  }
+
+  @Test
+  public void formatAndParse() {
+
+    Period original = Period.of(1,2, 4);
+
+    String value = scalarType.formatValue(original);
+    assertThat(value).isEqualTo("P1Y2M4D");
+
+    Period period = scalarType.parse(value);
+    assertThat(period).isEqualTo(original);
+  }
+
+
+  @Test
+  public void convertFromDbString() {
+
+    Period original = Period.of(1, 2, 4);
+
+    String stringVal = scalarType.convertToDbString(original);
+    Period period = scalarType.convertFromDbString(stringVal);
+
+    assertThat(period).isEqualTo(original);
+  }
+
+}

src/test/java/org/tests/model/types/SomeNewTypesBean.java

@@ -11,6 +11,7 @@ import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.time.Month;
 import java.time.OffsetDateTime;
+import java.time.Period;
 import java.time.Year;
 import java.time.YearMonth;
 import java.time.ZoneId;
@@ -54,6 +55,8 @@ public class SomeNewTypesBean {
 
   Path path;
 
+  Period period;
+
   public Long getId() {
     return id;
   }
@@ -165,4 +168,12 @@ public class SomeNewTypesBean {
   public void setPath(Path path) {
     this.path = path;
   }
+
+  public Period getPeriod() {
+    return period;
+  }
+
+  public void setPeriod(Period period) {
+    this.period = period;
+  }
 }

src/test/java/org/tests/types/TestNewTypes.java

@@ -2,11 +2,10 @@ package org.tests.types;
 
 import io.ebean.BaseTestCase;
 import io.ebean.Ebean;
-import org.tests.model.types.SomeNewTypesBean;
 import org.junit.Test;
+import org.tests.model.types.SomeNewTypesBean;
 
 import java.io.File;
-import java.io.IOException;
 import java.nio.file.Paths;
 import java.time.DayOfWeek;
 import java.time.Instant;
@@ -14,20 +13,23 @@ import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.time.Month;
 import java.time.OffsetDateTime;
+import java.time.Period;
 import java.time.Year;
 import java.time.YearMonth;
 import java.time.ZoneId;
 import java.time.ZonedDateTime;
 import java.util.List;
 
-import static org.junit.Assert.*;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
 
 public class TestNewTypes extends BaseTestCase {
 
   private static final String TEMP_PATH = new File("/tmp").getAbsolutePath();
 
   @Test
-  public void testInsertUpdate() throws IOException, InterruptedException {
+  public void testInsertUpdate() throws  InterruptedException {
     SomeNewTypesBean bean = new SomeNewTypesBean();
     bean.setLocalDate(LocalDate.now());
     bean.setLocalDateTime(LocalDateTime.now());
@@ -41,6 +43,7 @@ public class TestNewTypes extends BaseTestCase {
     bean.setZoneOffset(ZonedDateTime.now().getOffset());
     bean.setYearMonth(YearMonth.of(2014, 9));
     bean.setPath(Paths.get(TEMP_PATH));
+    bean.setPeriod(Period.of(4,3,2));
 
 
     Ebean.save(bean);
@@ -83,6 +86,9 @@ public class TestNewTypes extends BaseTestCase {
     list = Ebean.find(SomeNewTypesBean.class).where().eq("path", Paths.get(TEMP_PATH)).findList();
     assertTrue(!list.isEmpty());
 
+    list = Ebean.find(SomeNewTypesBean.class).where().eq("period", Period.of(4,3,2)).findList();
+    assertTrue(!list.isEmpty());
+
     SomeNewTypesBean fetched = Ebean.find(SomeNewTypesBean.class, bean.getId());
 
     assertEquals(bean.getZoneId(), fetched.getZoneId());
@@ -95,6 +101,8 @@ public class TestNewTypes extends BaseTestCase {
     assertEquals(bean.getOffsetDateTime(), fetched.getOffsetDateTime());
     assertEquals(bean.getInstant(), fetched.getInstant());
     assertEquals(bean.getPath(), fetched.getPath());
+    assertEquals(bean.getPeriod(), fetched.getPeriod());
+
 
     String asJson = Ebean.json().toJson(fetched);
 
@@ -111,6 +119,7 @@ public class TestNewTypes extends BaseTestCase {
     assertEquals(bean.getInstant(), toBean.getInstant());
     // FIXME: This test fails on Windows with: expected:<\tmp> but was:<C:\tmp>
     assertEquals(bean.getPath(), toBean.getPath());
+    assertEquals(bean.getPeriod(), toBean.getPeriod());
 
   }
 
@@ -133,6 +142,6 @@ public class TestNewTypes extends BaseTestCase {
     assertNull(fetched.getOffsetDateTime());
     assertNull(fetched.getInstant());
     assertNull(fetched.getPath());
-
+    assertNull(fetched.getPeriod());
   }
 }