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Posted to dev@openjpa.apache.org by "Donald Woods (JIRA)" <ji...@apache.org> on 2009/05/15 21:27:45 UTC
[jira] Reopened: (OPENJPA-247) new-delete-new-find doesn't work
[ https://issues.apache.org/jira/browse/OPENJPA-247?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Donald Woods reopened OPENJPA-247:
----------------------------------
Assignee: Donald Woods (was: Michael Dick)
reopening so we can add the testcase from BJ that proves this has been fixed
> new-delete-new-find doesn't work
> --------------------------------
>
> Key: OPENJPA-247
> URL: https://issues.apache.org/jira/browse/OPENJPA-247
> Project: OpenJPA
> Issue Type: Bug
> Reporter: Dain Sundstrom
> Assignee: Donald Woods
> Fix For: 1.3.0, 2.0.0
>
> Attachments: OPENJPA-247.patch
>
>
> I have a piece of code that effectively does the same thing the following test does:
> private void newDeleteNew() throws Exception {
> beginTx();
> // Create new
> Person dain = new Person();
> dain.setName("dain");
> assertFalse(entityManager.contains(dain));
> entityManager.persist(dain);
> entityManager.flush();
> assertTrue(entityManager.contains(dain));
> // Find and verify
> dain = entityManager.find(Person.class, "dain");
> assertNotNull(dain);
> assertEquals("dain", dain.getName());
> // Delete
> entityManager.remove(dain);
> entityManager.flush();
> assertFalse(entityManager.contains(dain));
> // Recreate
> dain = new Person();
> dain.setName("dain");
> assertFalse(entityManager.contains(dain));
> entityManager.persist(dain);
> entityManager.flush();
> assertTrue(entityManager.contains(dain));
> // Find and verify
> dain = entityManager.find(Person.class, "dain");
> assertNotNull(dain); // <<<<<<< FAILS
> assertEquals("dain", dain.getName());
> commitTx();
> }
> The test fails at the marked point, because the entityManager seems to think the "dain" entity is still deleted. I assume this type of code would work. Is this a bug or is my assumption wrong?
> BTW, I'm using 0.9.8-incubating-SNAPSHOT
> And here is my entity class:
> @Entity
> public class Person {
> private String name;
> @Id
> public String getName() {
> return name;
> }
> public void setName(String name) {
> this.name = name;
> }
> }
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