#668 - ENH: Add ability to register a custom IdGenerator

src/test/java/com/avaje/tests/idkeys/TestCustomId.java

@@ -0,0 +1,33 @@
+package com.avaje.tests.idkeys;
+
+import com.avaje.ebean.BaseTestCase;
+import com.avaje.ebean.Ebean;
+import com.avaje.tests.model.basic.ECustomId;
+import org.avaje.moduuid.ModUUID;
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+public class TestCustomId extends BaseTestCase {
+
+  @Test
+  public void insert() {
+
+    ECustomId bean = new ECustomId("fred");
+    Ebean.save(bean);
+    assertNotNull(bean.getId());
+  }
+
+  @Test
+  public void insert_when_hasValue() {
+
+    ECustomId bean = new ECustomId("gotId");
+    String explicitId = ModUUID.newShortId();
+    bean.setId(explicitId);
+    Ebean.save(bean);
+
+    ECustomId found = Ebean.find(ECustomId.class, explicitId);
+    assertEquals(found.getName(), bean.getName());
+  }
+}

src/test/java/com/avaje/tests/model/basic/ECustomId.java

@@ -0,0 +1,34 @@
+package com.avaje.tests.model.basic;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+
+@Entity
+public class ECustomId {
+
+  @Id @GeneratedValue(generator = "shortUid")
+  String id;
+
+  String name;
+
+  public ECustomId(String name) {
+    this.name = name;
+  }
+
+  public String getId() {
+    return id;
+  }
+
+  public void setId(String id) {
+    this.id = id;
+  }
+
+  public String getName() {
+    return name;
+  }
+
+  public void setName(String name) {
+    this.name = name;
+  }
+}