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Added the notion of a ContentContext to select the content store to write to.

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Added AbstractRoutingContentStore as a start base implementation.
Added warnings to drive config away from disused setTransactionService towards setRetryingTransactionHelper.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5734 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Derek Hulley
2007-05-21 09:16:31 +00:00
parent 8ee3f781f4
commit 6f4ab835fe
14 changed files with 631 additions and 56 deletions
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18
source/java/org/alfresco/repo/content/RoutingContentService.java
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@@ -77,7 +77,6 @@ public class RoutingContentService implements ContentService
{
private static Log logger = LogFactory.getLog(RoutingContentService.class);
private TransactionService transactionService;
private DictionaryService dictionaryService;
private NodeService nodeService;
private AVMService avmService;
@@ -110,9 +109,12 @@ public class RoutingContentService implements ContentService
this.tempStore = new FileContentStore(TempFileProvider.getTempDir().getAbsolutePath());
}
/**
* @deprecated Replaced by {@link #setRetryingTransactionHelper(RetryingTransactionHelper)}
*/
public void setTransactionService(TransactionService transactionService)
{
this.transactionService = transactionService;
logger.warn("Property 'transactionService' has been replaced by 'retryingTransactionHelper'.");
}
public void setRetryingTransactionHelper(RetryingTransactionHelper helper)
@@ -313,7 +315,7 @@ public class RoutingContentService implements ContentService
}
String contentUrl = contentData.getContentUrl();
// TODO: Choose the store to read from at runtime
// The context of the read is entirely described by the URL
ContentReader reader = store.getReader(contentUrl);
// set extra data on the reader
@@ -338,12 +340,11 @@ public class RoutingContentService implements ContentService
public ContentWriter getWriter(NodeRef nodeRef, QName propertyQName, boolean update)
{
// TODO: Choose the store to write to at runtime
if (nodeRef == null)
{
ContentContext ctx = new ContentContext(null, null);
// for this case, we just give back a valid URL into the content store
ContentWriter writer = store.getWriter(null, null);
ContentWriter writer = store.getWriter(ctx);
// done
return writer;
}
@@ -353,7 +354,8 @@ public class RoutingContentService implements ContentService
// get the content using the (potentially) existing content - the new content
// can be wherever the store decides.
ContentWriter writer = store.getWriter(existingContentReader, null);
ContentContext ctx = new NodeContentContext(existingContentReader, null, nodeRef, propertyQName);
ContentWriter writer = store.getWriter(ctx);
// Special case for AVM repository.
Serializable contentValue = null;
@@ -395,7 +397,7 @@ public class RoutingContentService implements ContentService
public ContentWriter getTempWriter()
{
// there is no existing content and we don't specify the location of the new content
return tempStore.getWriter(null, null);
return tempStore.getWriter(ContentContext.NULL_CONTEXT);
}
/**