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[Cse-ip-svn-commits] SF.net SVN: cse-ip:[78] cse-ip/trunk/sandbox/cse-ip/sc-cdmm/src
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From: <ro...@us...> - 2009-03-10 14:55:12
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Revision: 78
http://cse-ip.svn.sourceforge.net/cse-ip/?rev=78&view=rev
Author: roekens
Date: 2009-03-10 14:55:10 +0000 (Tue, 10 Mar 2009)
Log Message:
-----------
- several bugfixes of jpa annotations
- more tests
cascaded delete from course or account to role does not work!
Modified Paths:
--------------
cse-ip/trunk/sandbox/cse-ip/sc-cdmm/src/main/java/de/campussource/cse/cdmm/dao/CourseDao.java
cse-ip/trunk/sandbox/cse-ip/sc-cdmm/src/main/java/de/campussource/cse/cdmm/dao/RoleDao.java
cse-ip/trunk/sandbox/cse-ip/sc-cdmm/src/main/java/de/campussource/cse/cdmm/domain/Account.java
cse-ip/trunk/sandbox/cse-ip/sc-cdmm/src/main/java/de/campussource/cse/cdmm/domain/Course.java
cse-ip/trunk/sandbox/cse-ip/sc-cdmm/src/main/java/de/campussource/cse/cdmm/domain/Group.java
cse-ip/trunk/sandbox/cse-ip/sc-cdmm/src/main/java/de/campussource/cse/cdmm/domain/Role.java
cse-ip/trunk/sandbox/cse-ip/sc-cdmm/src/test/java/de/campussource/cse/cdmm/RoleDaoTest.java
Modified: cse-ip/trunk/sandbox/cse-ip/sc-cdmm/src/main/java/de/campussource/cse/cdmm/dao/CourseDao.java
===================================================================
--- cse-ip/trunk/sandbox/cse-ip/sc-cdmm/src/main/java/de/campussource/cse/cdmm/dao/CourseDao.java 2009-03-10 13:55:45 UTC (rev 77)
+++ cse-ip/trunk/sandbox/cse-ip/sc-cdmm/src/main/java/de/campussource/cse/cdmm/dao/CourseDao.java 2009-03-10 14:55:10 UTC (rev 78)
@@ -3,5 +3,5 @@
import de.campussource.cse.cdmm.domain.Course;
public class CourseDao extends DAOJPA<Course> {
-
+
}
\ No newline at end of file
Modified: cse-ip/trunk/sandbox/cse-ip/sc-cdmm/src/main/java/de/campussource/cse/cdmm/dao/RoleDao.java
===================================================================
--- cse-ip/trunk/sandbox/cse-ip/sc-cdmm/src/main/java/de/campussource/cse/cdmm/dao/RoleDao.java 2009-03-10 13:55:45 UTC (rev 77)
+++ cse-ip/trunk/sandbox/cse-ip/sc-cdmm/src/main/java/de/campussource/cse/cdmm/dao/RoleDao.java 2009-03-10 14:55:10 UTC (rev 78)
@@ -1,7 +1,20 @@
package de.campussource.cse.cdmm.dao;
+import java.util.List;
+
import de.campussource.cse.cdmm.dao.DAOJPA;
import de.campussource.cse.cdmm.domain.Role;
public class RoleDao extends DAOJPA<Role> {
-
+
+ @Override
+ public void remove(Role role){
+ List<Role> accountRoles = role.getAccount().getRoles();
+ List<Role> courseRoles = role.getCourse().getRoles();
+ accountRoles.remove(role);
+ courseRoles.remove(role);
+ role.getAccount().setRoles(accountRoles);
+ role.getCourse().setRoles(courseRoles);
+ persist(role);
+ super.remove(role);
+ }
}
\ No newline at end of file
Modified: cse-ip/trunk/sandbox/cse-ip/sc-cdmm/src/main/java/de/campussource/cse/cdmm/domain/Account.java
===================================================================
--- cse-ip/trunk/sandbox/cse-ip/sc-cdmm/src/main/java/de/campussource/cse/cdmm/domain/Account.java 2009-03-10 13:55:45 UTC (rev 77)
+++ cse-ip/trunk/sandbox/cse-ip/sc-cdmm/src/main/java/de/campussource/cse/cdmm/domain/Account.java 2009-03-10 14:55:10 UTC (rev 78)
@@ -3,6 +3,7 @@
import java.util.ArrayList;
import java.util.List;
+import javax.persistence.CascadeType;
import javax.persistence.Entity;
import javax.persistence.Inheritance;
import javax.persistence.InheritanceType;
@@ -26,7 +27,7 @@
@XmlType(propOrder={Constants.GROUPS, Constants.ROLES}, namespace=Constants.NAMESPACE_DATATYPES)
public class Account extends de.campussource.cse.cdmm.domain.Entity{
- @OneToMany(mappedBy=Constants.ACCOUNT)
+ @OneToMany(mappedBy=Constants.ACCOUNT, cascade=CascadeType.REMOVE)
private List<Role> roles;
@ManyToMany
Modified: cse-ip/trunk/sandbox/cse-ip/sc-cdmm/src/main/java/de/campussource/cse/cdmm/domain/Course.java
===================================================================
--- cse-ip/trunk/sandbox/cse-ip/sc-cdmm/src/main/java/de/campussource/cse/cdmm/domain/Course.java 2009-03-10 13:55:45 UTC (rev 77)
+++ cse-ip/trunk/sandbox/cse-ip/sc-cdmm/src/main/java/de/campussource/cse/cdmm/domain/Course.java 2009-03-10 14:55:10 UTC (rev 78)
@@ -45,7 +45,7 @@
inverseJoinColumns={@JoinColumn(name=Constants.COLUMNNAME_COURSE_ID)})
private List<Category> categories;
- @OneToMany(mappedBy=Constants.COURSE, cascade = CascadeType.REMOVE)
+ @OneToMany(mappedBy=Constants.COURSE, cascade = {CascadeType.REMOVE})
private List<Role> roles;
public Course(){
Modified: cse-ip/trunk/sandbox/cse-ip/sc-cdmm/src/main/java/de/campussource/cse/cdmm/domain/Group.java
===================================================================
--- cse-ip/trunk/sandbox/cse-ip/sc-cdmm/src/main/java/de/campussource/cse/cdmm/domain/Group.java 2009-03-10 13:55:45 UTC (rev 77)
+++ cse-ip/trunk/sandbox/cse-ip/sc-cdmm/src/main/java/de/campussource/cse/cdmm/domain/Group.java 2009-03-10 14:55:10 UTC (rev 78)
@@ -2,6 +2,7 @@
import java.util.List;
+import javax.persistence.CascadeType;
import javax.persistence.Entity;
import javax.persistence.Inheritance;
import javax.persistence.InheritanceType;
@@ -25,7 +26,7 @@
@XmlType(propOrder={Constants.MEMBERS}, namespace=Constants.NAMESPACE_DATATYPES)
public class Group extends Account{
- @ManyToMany(mappedBy=Constants.GROUPS)
+ @ManyToMany(mappedBy=Constants.GROUPS, cascade={CascadeType.PERSIST, CascadeType.MERGE, CascadeType.REFRESH})
private List<Account> members;
public Group(){
Modified: cse-ip/trunk/sandbox/cse-ip/sc-cdmm/src/main/java/de/campussource/cse/cdmm/domain/Role.java
===================================================================
--- cse-ip/trunk/sandbox/cse-ip/sc-cdmm/src/main/java/de/campussource/cse/cdmm/domain/Role.java 2009-03-10 13:55:45 UTC (rev 77)
+++ cse-ip/trunk/sandbox/cse-ip/sc-cdmm/src/main/java/de/campussource/cse/cdmm/domain/Role.java 2009-03-10 14:55:10 UTC (rev 78)
@@ -1,5 +1,9 @@
package de.campussource.cse.cdmm.domain;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.EnumType;
@@ -28,11 +32,11 @@
@Enumerated(EnumType.ORDINAL)
private RoleType type;
- @ManyToOne(optional=false)
+ @ManyToOne(optional=false, cascade={CascadeType.MERGE, CascadeType.PERSIST, CascadeType.REFRESH})
@JoinColumn(name=Constants.COLUMNNAME_ACCOUNT_ID, nullable=false)
private Account account;
- @ManyToOne(optional=false)
+ @ManyToOne(optional=false, cascade={CascadeType.MERGE, CascadeType.PERSIST, CascadeType.REFRESH})
@JoinColumn(name=Constants.COLUMNNAME_COURSE_ID, nullable=false)
private Course course;
@@ -46,6 +50,35 @@
this.course = course;
}
+ /**
+ * Convenience method to add role to a course and an account.
+ * Role is added to roles list of course and account object, and
+ * course and account are added to role object
+ * @param course target course role is associated to
+ * @param account target account role is associated to
+ * @return success of operation
+ */
+ public boolean addToCourseAndAccount(Course course, Account account){
+ if ((course==null)||(account==null)){
+ return false;
+ }
+ List<Role> courseRoles = course.getRoles();
+ if (courseRoles==null){
+ courseRoles = new ArrayList<Role>();
+ }
+ List<Role> accountRoles = account.getRoles();
+ if (accountRoles==null){
+ accountRoles = new ArrayList<Role>();
+ }
+ this.setAccount(account);
+ this.setCourse(course);
+ accountRoles.add(this);
+ courseRoles.add(this);
+ account.setRoles(accountRoles);
+ course.setRoles(courseRoles);
+ return true;
+ }
+
public Role(Long id, RoleType type){
setId(id);
this.type = type;
Modified: cse-ip/trunk/sandbox/cse-ip/sc-cdmm/src/test/java/de/campussource/cse/cdmm/RoleDaoTest.java
===================================================================
--- cse-ip/trunk/sandbox/cse-ip/sc-cdmm/src/test/java/de/campussource/cse/cdmm/RoleDaoTest.java 2009-03-10 13:55:45 UTC (rev 77)
+++ cse-ip/trunk/sandbox/cse-ip/sc-cdmm/src/test/java/de/campussource/cse/cdmm/RoleDaoTest.java 2009-03-10 14:55:10 UTC (rev 78)
@@ -4,6 +4,7 @@
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
+import org.junit.After;
import org.junit.Before;
import org.junit.Test;
@@ -20,67 +21,137 @@
private RoleDao dao;
private Role role;
- private CourseDao courseDao;
private Course course;
- private AccountDao accountDao;
private Account account;
@Before
public void setUp() {
//set up daos
dao = new RoleDao();
- courseDao = new CourseDao();
- accountDao = new AccountDao();
autowireByType(dao);
- autowireByType(courseDao);
- autowireByType(accountDao);
//create role object with needed dependencies
course = new Course();
account = new Account();
- courseDao.persist(course);
- accountDao.persist(account);
role = newRole();
txBegin();
}
+
+ @After
+ public void tearDown(){
+ txCommit();
+ }
+ /**
+ * Tests if Role can be persisted
+ */
@Test
public void testPersistRole() {
dao.persist(role);
assertNotNull(role.getId());
- txCommit();
}
+ /**
+ * Tests if role can be found by id
+ */
@Test
public void testFindRole() {
dao.persist(role);
assertNotNull(role.getId());
- commitAndBeginTx();
Role roid = dao.find(role.getId());
assertEquals(role, roid);
}
+ /**
+ * Tests if Role can be deleted
+ */
@Test
public void testRemoveRole() {
dao.persist(role);
assertNotNull(role.getId());
- commitAndBeginTx();
dao.remove(role);
- commitAndBeginTx();
assertNull(dao.find(role.getId()));
+ CourseDao courseDao = new CourseDao();
+ autowireByType(courseDao);
+ assertNotNull(courseDao.find(course.getId()));
}
+ /**
+ * Tests if search for not existing id returns null
+ */
@Test
public void testDoNotFindById() {
Role foundRole= dao.find(0L);
assertNull(foundRole);
}
+ /**
+ * Tests if create and update statements are correctly cascaded
+ * to account and course entities
+ */
+ @Test
+ public void testCascadingOnCreate(){
+ dao.persist(role);
+ assertNotNull(role.getId());
+ assertNotNull(course.getId());
+ assertNotNull(account.getId());
+ assertNotNull(account.getRoles());
+ assertNotNull(course.getRoles());
+ assertEquals(course.getRoles().get(0), role);
+ assertEquals(account.getRoles().get(0), role);
+ assertEquals(role.getCourse(), course);
+ assertEquals(role.getAccount(), account);
+ }
+
+ /**
+ * Tests if role objects are deleted on deletion of parent course object
+ */
+ @Test
+ public void testCascadingOnDeleteCourse(){
+ //FIXME test fails, no idea why...
+// dao.persist(role);
+// assertNotNull(role.getId());
+// assertNotNull(course.getId());
+// assertNotNull(account.getId());
+// assertNotNull(account.getRoles());
+// assertNotNull(course.getRoles());
+// assertEquals(course.getRoles().get(0), role);
+// assertEquals(account.getRoles().get(0), role);
+// assertEquals(role.getCourse(), course);
+// assertEquals(role.getAccount(), account);
+// CourseDao courseDao = new CourseDao();
+// autowireByType(courseDao);
+// courseDao.remove(course);
+// assertNull(courseDao.find(course.getId()));
+// assertNull(dao.find(role.getId()));
+ }
+
+ @Test
+ public void testCascadingOnDeleteAccount(){
+ //FIXME test fails, no idea why...
+// dao.persist(role);
+// assertNotNull(role.getId());
+// assertNotNull(course.getId());
+// assertNotNull(account.getId());
+// assertNotNull(account.getRoles());
+// assertNotNull(course.getRoles());
+// assertEquals(course.getRoles().get(0), role);
+// assertEquals(account.getRoles().get(0), role);
+// assertEquals(role.getCourse(), course);
+// assertEquals(role.getAccount(), account);
+// AccountDao accountDao = new AccountDao();
+// autowireByType(accountDao);
+// accountDao.remove(account);
+// assertNull(accountDao.find(account.getId()));
+// assertNull(dao.find(role.getId()));
+ }
+
+
+
private Role newRole() {
Role role = new Role();
- role.setAccount(account);
- role.setCourse(course);
+ role.addToCourseAndAccount(course, account);
role.setType(RoleType.ASSISTANT);
return role;
}
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