mirror of
https://github.com/Alfresco/alfresco-community-repo.git
synced 2025-08-07 17:49:17 +00:00
Fix for ALF-10826
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@32797 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Steven Glover
@@ -6,10 +6,7 @@ import java.util.List;
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import org.alfresco.filesys.alfresco.ExtendedDiskInterface;
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import org.alfresco.filesys.alfresco.RepositoryDiskInterface;
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import org.alfresco.filesys.repo.FilesystemTransactionAdvice.PropagatingException;
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import org.alfresco.filesys.repo.rules.Command;
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import org.alfresco.filesys.repo.rules.Operation;
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import org.alfresco.filesys.repo.rules.OperationExecutor;
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import org.alfresco.filesys.repo.rules.commands.CloseFileCommand;
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import org.alfresco.filesys.repo.rules.commands.CompoundCommand;
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import org.alfresco.filesys.repo.rules.commands.CopyContentCommand;
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@@ -22,23 +19,17 @@ import org.alfresco.filesys.repo.rules.commands.RemoveNoContentFileOnError;
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import org.alfresco.filesys.repo.rules.commands.RemoveTempFileCommand;
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import org.alfresco.filesys.repo.rules.commands.RenameFileCommand;
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import org.alfresco.filesys.repo.rules.commands.ReturnValueCommand;
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import org.alfresco.filesys.repo.rules.operations.CreateFileOperation;
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import org.alfresco.filesys.repo.rules.operations.DeleteFileOperation;
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import org.alfresco.filesys.repo.rules.operations.RenameFileOperation;
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import org.alfresco.jlan.server.SrvSession;
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import org.alfresco.jlan.server.filesys.AccessMode;
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import org.alfresco.jlan.server.filesys.FileAction;
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import org.alfresco.jlan.server.filesys.FileAttribute;
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import org.alfresco.jlan.server.filesys.FileOpenParams;
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import org.alfresco.jlan.server.filesys.TreeConnection;
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import org.alfresco.jlan.smb.SharingMode;
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import org.alfresco.repo.transaction.AlfrescoTransactionSupport.TxnReadState;
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import org.alfresco.repo.transaction.RetryingTransactionHelper;
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import org.alfresco.repo.transaction.RetryingTransactionHelper.RetryingTransactionCallback;
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import org.alfresco.service.transaction.TransactionService;
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import org.alfresco.util.FileFilterMode;
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import org.alfresco.util.FileFilterMode.Client;
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import org.alfresco.util.PropertyCheck;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import org.alfresco.repo.transaction.RetryingTransactionHelper.RetryingTransactionCallback;
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/**
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* Content Disk Driver Command Executor
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@@ -164,6 +155,27 @@ public class CommandExecutorImpl implements CommandExecutor
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return ret;
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}
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private Client getClient(SrvSession srvSession)
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{
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String clientStr = srvSession.getServer().getProtocolName().toLowerCase();
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if(clientStr.equals("cifs"))
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{
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return Client.cifs;
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}
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else if(clientStr.equals("nfs"))
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{
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return Client.nfs;
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}
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else if(clientStr.equals("ftp"))
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{
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return Client.ftp;
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}
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else
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{
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throw new IllegalArgumentException();
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}
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}
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/**
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* @param sess
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* @param tree
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@@ -174,122 +186,129 @@ public class CommandExecutorImpl implements CommandExecutor
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*/
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private Object executeInternal(SrvSession sess, TreeConnection tree, Command command, Object result) throws IOException
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{
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if(command instanceof CompoundCommand)
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FileFilterMode.setClient(getClient(sess));
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try
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{
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Object ret = null;
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logger.debug("compound command received");
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CompoundCommand x = (CompoundCommand)command;
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for(Command compoundPart : x.getCommands())
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{
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logger.debug("running part of compound command");
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Object val = executeInternal(sess, tree, compoundPart, result);
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if(val != null)
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if(command instanceof CompoundCommand)
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{
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Object ret = null;
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logger.debug("compound command received");
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CompoundCommand x = (CompoundCommand)command;
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for(Command compoundPart : x.getCommands())
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{
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// Return the value from the last command.
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ret = val;
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logger.debug("running part of compound command");
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Object val = executeInternal(sess, tree, compoundPart, result);
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if(val != null)
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{
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// Return the value from the last command.
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ret = val;
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}
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}
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}
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return ret;
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}
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else if(command instanceof CreateFileCommand)
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{
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logger.debug("create file command");
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CreateFileCommand create = (CreateFileCommand)command;
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return repositoryDiskInterface.createFile(create.getRootNode(), create.getPath(), create.getAllocationSize());
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}
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else if(command instanceof DeleteFileCommand)
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{
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logger.debug("delete file command");
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DeleteFileCommand delete = (DeleteFileCommand)command;
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diskInterface.deleteFile(sess, tree, delete.getPath());
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}
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else if(command instanceof OpenFileCommand)
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{
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logger.debug("open file command");
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OpenFileCommand o = (OpenFileCommand)command;
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OpenFileMode mode = o.getMode();
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return repositoryDiskInterface.openFile(sess, tree, o.getRootNodeRef(), o.getPath(), mode, o.isTruncate());
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}
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else if(command instanceof CloseFileCommand)
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{
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logger.debug("close file command");
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CloseFileCommand c = (CloseFileCommand)command;
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repositoryDiskInterface.closeFile(c.getRootNodeRef(), c.getPath(), c.getNetworkFile());
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}
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else if(command instanceof ReduceQuotaCommand)
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{
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logger.debug("reduceQuota file command");
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ReduceQuotaCommand r = (ReduceQuotaCommand)command;
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repositoryDiskInterface.reduceQuota(sess, tree, r.getNetworkFile());
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}
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else if(command instanceof RenameFileCommand)
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{
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logger.debug("rename command");
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RenameFileCommand rename = (RenameFileCommand)command;
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diskInterface.renameFile(sess, tree, rename.getFromPath(), rename.getToPath());
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}
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else if(command instanceof CopyContentCommand)
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{
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if(logger.isDebugEnabled())
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{
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logger.debug("Copy content command - copy content");
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return ret;
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}
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CopyContentCommand copy = (CopyContentCommand)command;
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repositoryDiskInterface.copyContent(copy.getRootNode(), copy.getFromPath(), copy.getToPath());
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}
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else if(command instanceof DoNothingCommand)
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{
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if(logger.isDebugEnabled())
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else if(command instanceof CreateFileCommand)
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{
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logger.debug("Do Nothing Command - doing nothing");
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logger.debug("create file command");
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CreateFileCommand create = (CreateFileCommand)command;
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return repositoryDiskInterface.createFile(create.getRootNode(), create.getPath(), create.getAllocationSize());
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}
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else if(command instanceof DeleteFileCommand)
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{
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logger.debug("delete file command");
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DeleteFileCommand delete = (DeleteFileCommand)command;
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diskInterface.deleteFile(sess, tree, delete.getPath());
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}
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else if(command instanceof OpenFileCommand)
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{
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logger.debug("open file command");
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OpenFileCommand o = (OpenFileCommand)command;
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OpenFileMode mode = o.getMode();
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return repositoryDiskInterface.openFile(sess, tree, o.getRootNodeRef(), o.getPath(), mode, o.isTruncate());
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}
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else if(command instanceof CloseFileCommand)
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{
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logger.debug("close file command");
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CloseFileCommand c = (CloseFileCommand)command;
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repositoryDiskInterface.closeFile(c.getRootNodeRef(), c.getPath(), c.getNetworkFile());
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}
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else if(command instanceof ReduceQuotaCommand)
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{
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logger.debug("reduceQuota file command");
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ReduceQuotaCommand r = (ReduceQuotaCommand)command;
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repositoryDiskInterface.reduceQuota(sess, tree, r.getNetworkFile());
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}
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else if(command instanceof RenameFileCommand)
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{
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logger.debug("rename command");
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RenameFileCommand rename = (RenameFileCommand)command;
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diskInterface.renameFile(sess, tree, rename.getFromPath(), rename.getToPath());
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}
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else if(command instanceof CopyContentCommand)
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{
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if(logger.isDebugEnabled())
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{
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logger.debug("Copy content command - copy content");
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}
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CopyContentCommand copy = (CopyContentCommand)command;
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repositoryDiskInterface.copyContent(copy.getRootNode(), copy.getFromPath(), copy.getToPath());
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}
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else if(command instanceof DoNothingCommand)
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{
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if(logger.isDebugEnabled())
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{
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logger.debug("Do Nothing Command - doing nothing");
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}
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}
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else if(command instanceof ResultCallback)
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{
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if(logger.isDebugEnabled())
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{
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logger.debug("Result Callback");
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}
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ResultCallback callback = (ResultCallback)command;
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callback.execute(result);
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}
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else if(command instanceof RemoveTempFileCommand)
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{
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RemoveTempFileCommand r = (RemoveTempFileCommand)command;
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if(logger.isDebugEnabled())
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{
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logger.debug("Remove Temp File:" + r.getNetworkFile());
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}
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File file = r.getNetworkFile().getFile();
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boolean isDeleted = file.delete();
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if(!isDeleted)
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{
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logger.debug("unable to delete temp file:" + r.getNetworkFile() + ", closed="+ r.getNetworkFile().isClosed());
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}
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}
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else if(command instanceof ReturnValueCommand)
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{
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ReturnValueCommand r = (ReturnValueCommand)command;
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if(logger.isDebugEnabled())
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{
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logger.debug("Return value");
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}
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return r.getReturnValue();
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}
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else if(command instanceof RemoveNoContentFileOnError)
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{
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RemoveNoContentFileOnError r = (RemoveNoContentFileOnError)command;
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if(logger.isDebugEnabled())
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{
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logger.debug("Remove no content file on error");
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}
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repositoryDiskInterface.deleteEmptyFile(r.getRootNodeRef(), r.getPath());
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}
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}
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else if(command instanceof ResultCallback)
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finally
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{
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if(logger.isDebugEnabled())
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{
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logger.debug("Result Callback");
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}
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ResultCallback callback = (ResultCallback)command;
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callback.execute(result);
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FileFilterMode.clearClient();
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}
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else if(command instanceof RemoveTempFileCommand)
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{
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RemoveTempFileCommand r = (RemoveTempFileCommand)command;
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if(logger.isDebugEnabled())
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{
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logger.debug("Remove Temp File:" + r.getNetworkFile());
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}
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File file = r.getNetworkFile().getFile();
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boolean isDeleted = file.delete();
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if(!isDeleted)
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{
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logger.debug("unable to delete temp file:" + r.getNetworkFile() + ", closed="+ r.getNetworkFile().isClosed());
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}
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}
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else if(command instanceof ReturnValueCommand)
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{
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ReturnValueCommand r = (ReturnValueCommand)command;
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if(logger.isDebugEnabled())
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{
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logger.debug("Return value");
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}
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return r.getReturnValue();
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}
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else if(command instanceof RemoveNoContentFileOnError)
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{
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RemoveNoContentFileOnError r = (RemoveNoContentFileOnError)command;
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if(logger.isDebugEnabled())
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{
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logger.debug("Remove no content file on error");
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}
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repositoryDiskInterface.deleteEmptyFile(r.getRootNodeRef(), r.getPath());
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}
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return null;
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}
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