From 9fe8659bfce3e702ae7a91f389ab73495cd2385c Mon Sep 17 00:00:00 2001
From: Tom Vahlman <tom@dsv.su.se>
Date: Fri, 6 Apr 2012 14:17:21 +0200
Subject: [PATCH] Just added a simple test with a JPAQuery.
---
.../serviceimpls/SupervisorServiceImpl.java | 18 ++++++++++++++++++
.../springdata/services/SupervisorService.java | 2 ++
.../dsv/scipro/springdata/TestSupervisor.java | 16 ++++++++++++++++
3 files changed, 36 insertions(+)
diff --git a/src/main/java/se/su/dsv/scipro/springdata/serviceimpls/SupervisorServiceImpl.java b/src/main/java/se/su/dsv/scipro/springdata/serviceimpls/SupervisorServiceImpl.java
index 9041daecb2..183793d694 100644
--- a/src/main/java/se/su/dsv/scipro/springdata/serviceimpls/SupervisorServiceImpl.java
+++ b/src/main/java/se/su/dsv/scipro/springdata/serviceimpls/SupervisorServiceImpl.java
@@ -1,14 +1,21 @@
package se.su.dsv.scipro.springdata.serviceimpls;
+import com.mysema.query.jpa.impl.JPAQuery;
+import com.mysema.query.types.Predicate;
+import com.mysema.query.types.Visitor;
+import com.mysema.query.types.expr.BooleanExpression;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import se.su.dsv.scipro.data.dataobjects.Employee;
+import se.su.dsv.scipro.data.dataobjects.QEmployee;
import se.su.dsv.scipro.springdata.repos.SupervisorRepo;
import se.su.dsv.scipro.springdata.services.SupervisorService;
import javax.annotation.Resource;
+import javax.persistence.EntityManager;
+import javax.persistence.PersistenceContext;
import java.util.List;
@@ -20,6 +27,11 @@ public class SupervisorServiceImpl extends AbstractQueryService<Employee, Long>
@Resource
private SupervisorRepo supervisorRepo;
+
+ @PersistenceContext
+ private EntityManager em;
+
+
@Autowired
public SupervisorServiceImpl(@Qualifier("supervisorRepo") SupervisorRepo supervisorRepo) {
super(supervisorRepo, supervisorRepo);
@@ -31,4 +43,10 @@ public class SupervisorServiceImpl extends AbstractQueryService<Employee, Long>
return supervisorRepo.findAll(orders);
}
+ @Override
+ public List<Employee> findByUsersName() { QEmployee employee = QEmployee.employee;
+ BooleanExpression lastName = employee.user.lastName.eq("Vahlman");
+ return new JPAQuery(em).from(employee).where(lastName).list(employee);
+ }
+
}
diff --git a/src/main/java/se/su/dsv/scipro/springdata/services/SupervisorService.java b/src/main/java/se/su/dsv/scipro/springdata/services/SupervisorService.java
index 439d9e1c97..20347695d6 100644
--- a/src/main/java/se/su/dsv/scipro/springdata/services/SupervisorService.java
+++ b/src/main/java/se/su/dsv/scipro/springdata/services/SupervisorService.java
@@ -9,4 +9,6 @@ import java.util.List;
*/
public interface SupervisorService extends CrudService<Employee,Long>, QueryService<Employee, Long> {
public List<Employee> findAllEmployees(org.springframework.data.domain.Sort orders);
+
+ public List<Employee> findByUsersName();
}
diff --git a/src/test/java/se/su/dsv/scipro/springdata/TestSupervisor.java b/src/test/java/se/su/dsv/scipro/springdata/TestSupervisor.java
index 609726cba9..476bd29a2e 100644
--- a/src/test/java/se/su/dsv/scipro/springdata/TestSupervisor.java
+++ b/src/test/java/se/su/dsv/scipro/springdata/TestSupervisor.java
@@ -133,6 +133,22 @@ public class TestSupervisor {
assertTrue(employeeList.get(5).equals(tholerus));
}
+
+ /**
+ * Test for implementing a supervisorService with Spring Data
+ */
+ @Test
+ @Transactional
+ @Rollback
+ public void findEmployeeByName() {
+ List<Employee> employeeList = new ArrayList<Employee>();
+ Employee vahlman = getEmployee("Tom", "Vahlman", "tom@dsv.su.se");
+ vahlman = supervisorService.save(vahlman);
+ employeeList.addAll(supervisorService.findByUsersName());
+ assertFalse(employeeList.isEmpty());
+ assertTrue(employeeList.get(0).equals(vahlman));
+ }
+
/**
* Test for implementing a supervisorService with Spring Data
*/