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ALF-5068 - rework of content equality test.

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git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@22880 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Mark Rogers
2010-10-05 11:23:46 +00:00
parent e08fd4e940
commit 5ef4758194
6 changed files with 531 additions and 462 deletions
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93
source/java/org/alfresco/repo/transfer/RepoRequisiteManifestProcessorImpl.java
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@@ -21,6 +21,7 @@ package org.alfresco.repo.transfer;
import java.io.Serializable;
import java.text.SimpleDateFormat;
import java.util.Collection;
import java.util.Date;
import java.util.Map;
@@ -94,92 +95,102 @@ public class RepoRequisiteManifestProcessorImpl extends AbstractManifestProcesso
{
/**
* there is a corresponding node so we need to check whether we already
* have the content item
* have the part for each content item
*/
NodeRef destinationNode = resolvedNodes.resolvedChild;
Map<QName, Serializable> destinationProps = nodeService.getProperties(destinationNode);
Map<QName, Serializable> destinationProps = nodeService.getProperties(destinationNode);
/**
* For each property on the source node
*/
for (Map.Entry<QName, Serializable> propEntry : node.getProperties().entrySet())
{
Serializable value = propEntry.getValue();
QName propName = propEntry.getKey();
if (log.isDebugEnabled())
{
if (value == null)
{
log.debug("Received a null value for property " + propEntry.getKey());
log.debug("Received a null value for property " + propName);
}
}
if ((value != null) && ContentData.class.isAssignableFrom(value.getClass()))
{
/**
* Got a content property from source node.
*/
ContentData srcContent = (ContentData)value;
if(srcContent.getContentUrl() != null && !srcContent.getContentUrl().isEmpty() )
{
Serializable destSer = destinationProps.get(propEntry.getKey());
if(destSer != null && ContentData.class.isAssignableFrom(destSer.getClass()))
/**
* Source Content is not empty
*/
String partName = TransferCommons.URLToPartName(srcContent.getContentUrl());
Serializable destSer = destinationProps.get(propName);
if(destSer != null && ContentData.class.isAssignableFrom(destSer.getClass()))
{
ContentData destContent = (ContentData)destinationProps.get(propEntry.getKey());
/**
* If the modification dates for the node are different
* Content property not empty and content property already exists on destination
*/
Serializable srcModified = node.getProperties().get(ContentModel.PROP_MODIFIED);
Serializable destModified = destinationProps.get(ContentModel.PROP_MODIFIED);
if(log.isDebugEnabled())
{
SimpleDateFormat SDF = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ");
log.debug ("srcModified :" + srcModified + "destModified :" + destModified);
if(srcModified instanceof Date)
{
log.debug("srcModified: " + SDF.format(srcModified));
}
if(destModified instanceof Date)
{
log.debug("destModified: " + SDF.format(destModified));
}
}
ContentData destContent = (ContentData)destSer;
if(srcModified != null &&
destModified != null &&
srcModified instanceof Date &&
destModified instanceof Date &&
((Date)srcModified).getTime() <= ((Date)destModified).getTime())
Serializable destFromContents = destinationProps.get(TransferModel.PROP_FROM_CONTENT);
if(destFromContents != null && Collection.class.isAssignableFrom(destFromContents.getClass()))
{
if(log.isDebugEnabled())
Collection<String> contents = (Collection<String>)destFromContents;
/**
* Content property not empty and content property already exists on destination
*/
if(contents.contains(partName))
{
log.debug("the modified date is the same or before - no need send content:" + node.getNodeRef());
if(log.isDebugEnabled())
{
log.debug("part already transferred, no need to send it again, partName:" + partName + ", nodeRef:" + node.getNodeRef());
}
}
else
{
if(log.isDebugEnabled())
{
log.debug("part name not transferred, requesting new content item partName:" + partName + ", nodeRef:" + node.getNodeRef());
}
out.missingContent(node.getNodeRef(), propEntry.getKey(), TransferCommons.URLToPartName(srcContent.getContentUrl()));
}
}
else
{
// dest from contents is null
if(log.isDebugEnabled())
{
log.debug("time different, require content for node : " + node.getNodeRef());
log.debug("from contents is null, requesting new content item partName:" + partName + ", nodeRef:" + node.getNodeRef());
}
out.missingContent(node.getNodeRef(), propEntry.getKey(), TransferCommons.URLToPartName(srcContent.getContentUrl()));
}
}
else
{
/**
* Content property not empty and does not exist on destination
*/
if(log.isDebugEnabled())
{
log.debug("no content on destination, content is required" + propEntry.getKey() + srcContent.getContentUrl());
log.debug("no content on destination, all content is required" + propEntry.getKey() + srcContent.getContentUrl());
}
// We don't have the property on the destination node
out.missingContent(node.getNodeRef(), propEntry.getKey(), TransferCommons.URLToPartName(srcContent.getContentUrl()));
}
} // src content url not null
} // value is content data
}
}
} // src content url not null
} // value is content data
}
else
{
log.debug("Node does not exist on destination nodeRef:" + node.getNodeRef());
/**
* there is no corresponding node so all content properties are "missing."
*/