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Added new AVM node type DeletedNode (aka, ghost, tombstone), a marker node for a

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node that has been deleted in a version. This makes tree comparisons easier by
resolving the cases in which one wants to know whether a deletions is more or less 
recent than another version of a node.  Along the way got rid of DeletedChild and 
friends including a table in the schema, since DeletedNode takes on all the work
that it performed.
Deleted two illegally named files in Virgin content.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@3748 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Britt Park
2006-09-10 17:20:35 +00:00
parent 11772e5796
commit 8a95b09b98
21 changed files with 382 additions and 483 deletions
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88
source/java/org/alfresco/repo/avm/AVMServiceTest.java
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@@ -32,8 +32,11 @@ import java.util.TreeMap;
import org.alfresco.model.ContentModel;
import org.alfresco.repo.avm.util.BulkLoader;
import org.alfresco.repo.domain.PropertyValue;
import org.alfresco.repo.transaction.TransactionUtil;
import org.alfresco.service.cmr.avm.AVMException;
import org.alfresco.service.cmr.avm.AVMExistsException;
import org.alfresco.service.cmr.avm.AVMNodeDescriptor;
import org.alfresco.service.cmr.avm.AVMService;
import org.alfresco.service.cmr.avm.AVMStoreDescriptor;
import org.alfresco.service.cmr.avm.LayeringDescriptor;
import org.alfresco.service.cmr.avm.VersionDescriptor;
@@ -41,6 +44,7 @@ import org.alfresco.service.cmr.model.FileFolderService;
import org.alfresco.service.cmr.security.AccessPermission;
import org.alfresco.service.cmr.security.PermissionService;
import org.alfresco.service.namespace.QName;
import org.alfresco.service.transaction.TransactionService;
/**
* Big test of AVM behavior.
@@ -2310,4 +2314,88 @@ public class AVMServiceTest extends AVMServiceTestBase
fail();
}
}
/**
* Test overwriting without snapshots in between.
*/
public void testOverwrite()
{
try
{
setupBasicTree();
class TxnWork implements TransactionUtil.TransactionWork<Object>
{
public Object doWork() throws Exception
{
AVMService service = (AVMService)fContext.getBean("avmService");
service.createLayeredDirectory("main:/a", "main:/", "layer");
// Modify something in an ordinary directory 3 times.
service.getFileOutputStream("main:/a/b/c/foo").close();
service.getFileOutputStream("main:/a/b/c/foo").close();
service.getFileOutputStream("main:/a/b/c/foo").close();
service.createFile("main:/a/b/c", "pint").close();
service.createFile("main:/a/b/c", "quart").close();
// Modify another file in the same directory.
service.getFileOutputStream("main:/a/b/c/bar").close();
service.getFileOutputStream("main:/a/b/c/bar").close();
service.lookup(-1, "main:/a/b/c");
service.createFile("main:/a/b/c", "figment").close();
// Repeat in a layer.
service.getFileOutputStream("main:/layer/b/c/foo").close();
service.getFileOutputStream("main:/layer/b/c/foo").close();
service.getFileOutputStream("main:/layer/b/c/foo").close();
service.createFile("main:/layer/b/c", "gallon").close();
service.createFile("main:/layer/b/c", "dram").close();
service.getFileOutputStream("main:/layer/b/c/bar").close();
service.getFileOutputStream("main:/layer/b/c/bar").close();
try
{
service.lookup(-1, "main:/a/b/c/froo");
}
catch (AVMException ae)
{
// Do nothing.
}
service.createDirectory("main:/a/b/c", "froo");
service.createFile("main:/a/b/c/froo", "franistan").close();
try
{
service.lookup(-1, "main:/layer/b/c/groo");
}
catch (AVMException ae)
{
// Do nothing.
}
service.createDirectory("main:/layer/b/c", "groo");
service.createFile("main:/layer/b/c/groo", "granistan").close();
return null;
}
}
TransactionUtil.executeInUserTransaction((TransactionService)fContext.getBean("transactionComponent"),
new TxnWork());
}
catch (Exception e)
{
e.printStackTrace(System.err);
fail();
}
}
/**
* Test creating a file over a ghost.
*/
public void testCreateOverDeleted()
{
try
{
setupBasicTree();
fService.removeNode("main:/a/b/c", "foo");
fService.createFile("main:/a/b/c", "foo").close();
}
catch (Exception e)
{
e.printStackTrace(System.err);
fail();
}
}
}