#1271 - ENH: Add BeanFinder and BeanRepository ... such that there is a read to go base class for DI repository style

src/test/java/org/tests/repository/CustomerRepository.java

@@ -0,0 +1,36 @@
+package org.tests.repository;
+
+import io.ebean.BeanRepository;
+import io.ebean.EbeanServer;
+import org.tests.model.basic.Customer;
+
+import javax.inject.Inject;
+import java.util.List;
+
+public class CustomerRepository extends BeanRepository<Integer, Customer> {
+
+  @Inject
+  public CustomerRepository(EbeanServer server) {
+    super(Customer.class, server);
+  }
+
+  public List<Customer> findByName(String nameStart) {
+    return query().where()
+      .istartsWith("name", nameStart)
+      .findList();
+  }
+
+  public Customer findMatchName(String matchName) {
+    return nativeSql("select id, name from o_customer where name = ?")
+      .setParameter(1, matchName)
+      .findOne();
+  }
+
+  public int updateNotes(String blah, String whot) {
+
+    return updateQuery()
+      .set("smallnote", whot)
+      .where().eq("name", blah)
+      .update();
+  }
+}

src/test/java/org/tests/repository/TestBeanRepository.java

@@ -0,0 +1,61 @@
+package org.tests.repository;
+
+import io.ebean.BaseTestCase;
+import org.junit.Test;
+import org.tests.model.basic.Customer;
+
+import java.util.List;
+import java.util.Optional;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class TestBeanRepository extends BaseTestCase {
+
+  @Test
+  public void test() {
+
+    CustomerRepository repository = new CustomerRepository(server());
+
+    Customer customer = new Customer();
+    customer.setName("RepoCustomer");
+
+    repository.save(customer);
+
+    Customer fetchCustomer = repository.findById(customer.getId());
+    fetchCustomer.setSmallnote("yeah maybe");
+
+    repository.update(fetchCustomer);
+    repository.delete(fetchCustomer);
+  }
+
+  @Test
+  public void findByName() {
+
+    CustomerRepository repository = new CustomerRepository(server());
+
+    Customer blah = new Customer();
+    blah.setName("Blah");
+
+    repository.markAsDirty(blah);
+    repository.markPropertyUnset(blah, "smallnote");
+    repository.save(blah);
+
+    Optional<Customer> maybe = repository.findByIdOrEmpty(blah.getId());
+    assertThat(maybe.isPresent()).isTrue();
+
+    List<Customer> names = repository.findByName("bla");
+    assertThat(names).hasSize(1);
+
+    Customer matchName = repository.findMatchName("Blah");
+    assertThat(matchName).isNotNull();
+
+    int rows = repository.updateNotes("Blah", "whot");
+    assertThat(rows).isEqualTo(1);
+
+    repository.deletePermanent(blah);
+
+    repository.deleteById(1099);
+    repository.findAll();
+
+  }
+}