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. Optimize ApplicationScriptUtils.toJSON() - threadlocal cache for namespace resolution to avoid DD access, smarter retrieval of cm:person properties - 40% quicker or more in some cases

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. Convert short qnames to long qnames in our templates to avoid DD access to resolve full qnames
. Optimize out N+1 queries from calling RatingService.getRating() unless the document has at least one Like (which is available in the rolled up property already present on the node) - up to 99% quicker when building "Likes" JSON structure...!
. Added new optimized method to FileFolderService to retrieve a cm:name based path - only the String for each path element not the full FileInfo structure for each (avoid full getProperties() - 70% quicker to build webdav URL
overall before/after to retrieve doclist2 script (8x concurrent threads x25 repeats etc.) Before: 1030ms After: 645ms
Also improves original doclist script (used by dashlets) and single node retrievals.

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@47448 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Kevin Roast
2013-03-01 15:43:08 +00:00
parent 522fa5da2d
commit 1c6fe691ea
8 changed files with 21 additions and 24 deletions
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9
source/java/org/alfresco/repo/webdav/WebDAVHelper.java
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@@ -56,9 +56,6 @@ import org.alfresco.service.cmr.security.PermissionService;
import org.alfresco.service.cmr.site.SiteInfo;
import org.alfresco.service.cmr.site.SiteService;
import org.alfresco.service.namespace.NamespaceService;
import org.alfresco.util.EqualsHelper;
import org.alfresco.util.Pair;
import org.apache.commons.lang.NotImplementedException;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.extensions.surf.util.URLDecoder;
@@ -538,14 +535,14 @@ public class WebDAVHelper
FileFolderService fileFolderService = getFileFolderService();
// get the path elements
List<FileInfo> pathInfos = fileFolderService.getNamePath(rootNodeRef, nodeRef);
List<String> pathInfos = fileFolderService.getNameOnlyPath(rootNodeRef, nodeRef);
// build the path string
StringBuilder sb = new StringBuilder(pathInfos.size() * 20);
for (FileInfo fileInfo : pathInfos)
for (String fileInfo : pathInfos)
{
sb.append(WebDAVHelper.PathSeperatorChar);
sb.append(fileInfo.getName());
sb.append(fileInfo);
}
// done
if (logger.isDebugEnabled())