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12170: (Partial) Performance improvement (ALFCOM-1507) in getBaseVersion()
  12622: JCR - add test for ALFCOM-1507 performance improvement


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@12653 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Jan Vonka
2009-01-09 12:58:09 +00:00
parent 4c800c25c5
commit 0f51b06274
3 changed files with 126 additions and 2 deletions
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116
source/java/org/alfresco/jcr/item/ItemTest.java
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@@ -28,8 +28,19 @@ import javax.jcr.Node;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import javax.jcr.SimpleCredentials;
import javax.jcr.version.Version;
import javax.jcr.version.VersionHistory;
import javax.jcr.version.VersionIterator;
import org.alfresco.jcr.api.JCRNodeRef;
import org.alfresco.jcr.test.BaseJCRTest;
import org.alfresco.model.ContentModel;
import org.alfresco.repo.content.MimetypeMap;
import org.alfresco.service.ServiceRegistry;
import org.alfresco.service.cmr.repository.ContentData;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.repository.NodeService;
import org.alfresco.service.cmr.version.VersionService;
/**
@@ -125,4 +136,109 @@ public class ItemTest extends BaseJCRTest
if (session != null) { session.logout(); }
}
}
public void test_ALFCOM_1507() throws RepositoryException
{
SimpleCredentials user = new SimpleCredentials("admin", "admin".toCharArray());
session = repository.login(user, "SpacesStore");
try
{
Node rootNode = session.getRootNode();
Node companyHome = rootNode.getNode("app:company_home");
// create the content node
String name = "JCR sample (" + System.currentTimeMillis() + ")";
Node content = companyHome.addNode("cm:" + name, "cm:content");
content.setProperty("cm:name", name);
// add titled aspect (for Web Client display)
content.addMixin("cm:titled");
content.setProperty("cm:title", name);
content.setProperty("cm:description", name);
//
// write some content to new node
//
content.setProperty("cm:content", "The quick brown fox jumps over the lazy dog");
// use Alfresco native API to set mimetype
ServiceRegistry registry = (ServiceRegistry)applicationContext.getBean(ServiceRegistry.SERVICE_REGISTRY);
setMimetype(registry, content, "cm:content", MimetypeMap.MIMETYPE_TEXT_PLAIN);
// enable versioning capability
content.addMixin("mix:versionable");
NodeRef nodeRef = JCRNodeRef.getNodeRef(content);
VersionService versionService = registry.getVersionService();
NodeService nodeService = registry.getNodeService();
for (int i = 0; i <= 19; i++)
{
content.checkout();
content.setProperty("cm:title", "v"+i);
content.checkin();
VersionHistory vh = content.getVersionHistory();
VersionIterator vi = vh.getAllVersions();
assertEquals(i+1, vi.getSize());
Version v = content.getBaseVersion();
assertEquals("1."+i, v.getName());
org.alfresco.service.cmr.version.VersionHistory versionHistory = versionService.getVersionHistory(nodeRef);
// Before
long startTime = System.currentTimeMillis();
org.alfresco.service.cmr.version.Version version = versionService.getCurrentVersion(nodeRef);
long beforeDuration = System.currentTimeMillis() - startTime;
assertEquals("1."+i, version.getVersionLabel());
// After
startTime = System.currentTimeMillis();
if (versionHistory != null)
{
String versionLabel = (String)nodeService.getProperty(nodeRef, ContentModel.PROP_VERSION_LABEL);
version = versionHistory.getVersion(versionLabel);
}
long afterDuration = System.currentTimeMillis() - startTime;
assertEquals("1."+i, version.getVersionLabel());
System.out.println("getBaseVersion - get current version (BEFORE: " + beforeDuration + "ms, AFTER: " + afterDuration + "ms) ");
}
// save changes
session.save();
}
finally
{
if (session != null) { session.logout(); }
}
}
private static void setMimetype(ServiceRegistry registry, Node node, String propertyName, String mimeType) throws RepositoryException
{
// convert the JCR Node to an Alfresco Node Reference
NodeRef nodeRef = JCRNodeRef.getNodeRef(node);
// retrieve the Content Property (represented as a ContentData object in Alfresco)
NodeService nodeService = registry.getNodeService();
ContentData content = (ContentData)nodeService.getProperty(nodeRef, ContentModel.PROP_CONTENT);
// update the Mimetype
content = ContentData.setMimetype(content, mimeType);
nodeService.setProperty(nodeRef, ContentModel.PROP_CONTENT, content);
}
}