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ALF-10351: FSTR: No receiver-side report is being generated and returned
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@30596 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Brian Remmington
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/*
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* Copyright (C) 2009-2010 Alfresco Software Limited.
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*
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* This file is part of Alfresco
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*
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* Alfresco is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alfresco is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.alfresco.repo.transfer;
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import java.io.Writer;
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import java.util.Map;
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import java.util.TreeMap;
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import org.alfresco.repo.transaction.RetryingTransactionHelper;
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import org.alfresco.repo.transfer.reportd.XMLTransferDestinationReportWriter;
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import org.alfresco.service.cmr.repository.NodeRef;
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import org.alfresco.service.cmr.repository.Path;
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import org.alfresco.service.cmr.transfer.TransferException;
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import org.alfresco.service.cmr.transfer.TransferProgress;
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import org.alfresco.service.cmr.transfer.TransferProgress.Status;
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import org.alfresco.service.transaction.TransactionService;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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/**
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* @author brian
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*
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*/
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public abstract class AbstractTransferProgressMonitor implements TransferProgressMonitor
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{
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private static final Log log = LogFactory.getLog(AbstractTransferProgressMonitor.class);
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protected static final String MSG_TRANSFER_NOT_FOUND = "transfer_service.receiver.transfer_not_found";
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protected static final String MSG_TRANSFER_CANCELLED = "transfer_service.receiver.transfer_cancelled";
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private Map<String, TransferDestinationReportWriter> transferLogWriters = new TreeMap<String, TransferDestinationReportWriter>();
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private TransactionService transactionService;
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public void setTransactionService(TransactionService transactionService)
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{
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this.transactionService = transactionService;
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}
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@Override
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public TransferProgress getProgress(final String transferId) throws TransferException
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{
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return transactionService.getRetryingTransactionHelper().doInTransaction(
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new RetryingTransactionHelper.RetryingTransactionCallback<TransferProgress>()
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{
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public TransferProgress execute() throws Throwable
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{
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return getProgressInternal(transferId);
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}
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}, false, true);
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}
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protected abstract TransferProgress getProgressInternal(String transferId);
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@Override
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public void updateProgress(final String transferId, final int currPos, final int endPos) throws TransferException
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{
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transactionService.getRetryingTransactionHelper().doInTransaction(
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new RetryingTransactionHelper.RetryingTransactionCallback<Void>()
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{
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public Void execute() throws Throwable
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{
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updateProgressInternal(transferId, currPos, endPos);
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return null;
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}
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}, false, true);
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}
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protected abstract void updateProgressInternal(String transferId, int currPos, int endPos);
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@Override
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public void updateProgress(final String transferId, final int currPos) throws TransferException
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{
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transactionService.getRetryingTransactionHelper().doInTransaction(
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new RetryingTransactionHelper.RetryingTransactionCallback<Void>()
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{
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public Void execute() throws Throwable
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{
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updateProgressInternal(transferId, currPos);
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return null;
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}
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}, false, true);
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}
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protected abstract void updateProgressInternal(String transferId, int currPos);
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@Override
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public final void updateStatus(final String transferId, final Status status) throws TransferException
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{
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Status currentStatus = getProgress(transferId).getStatus();
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//If the transfer has already reached a terminal state then we don't allow any further change
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if (!TransferProgress.getTerminalStatuses().contains(currentStatus))
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{
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transactionService.getRetryingTransactionHelper().doInTransaction(
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new RetryingTransactionHelper.RetryingTransactionCallback<Void>()
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{
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public Void execute() throws Throwable
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{
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TransferDestinationReportWriter writer = getLogWriter(transferId);
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writer.writeChangeState(status.toString());
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updateStatusInternal(transferId, status);
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//If the transfer has now reached a terminal state then the make sure that the log channel is
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//closed for it (if one was open).
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if (TransferProgress.getTerminalStatuses().contains(status))
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{
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log.debug("closing destination transfer report");
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writer.endTransferReport();
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transferLogWriters.remove(transferId);
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}
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return null;
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}
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}, false, true);
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}
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}
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protected abstract void updateStatusInternal(String transferId, Status status);
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/*
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* (non-Javadoc)
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*
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* @see org.alfresco.repo.transfer.TransferProgressMonitor#log(java.lang.String, java.lang.Object)
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*/
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public void logComment(final String transferId, final Object obj)
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{
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TransferDestinationReportWriter writer = getLogWriter(transferId);
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writer.writeComment(obj.toString());
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}
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public void logException(final String transferId, final Object obj, final Throwable ex)
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{
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TransferDestinationReportWriter writer = getLogWriter(transferId);
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writer.writeComment(obj.toString());
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if (ex != null)
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{
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transactionService.getRetryingTransactionHelper().doInTransaction(
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new RetryingTransactionHelper.RetryingTransactionCallback<Void>()
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{
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public Void execute() throws Throwable
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{
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storeError(transferId, ex);
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return null;
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}
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}, false, true);
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writer.writeException(ex);
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}
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}
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protected abstract void storeError(String transferId, Throwable error);
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@Override
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public void logCreated(String transferId,
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NodeRef sourceNode,
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NodeRef destNode,
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NodeRef parentNodeRef,
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Path parentPath,
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boolean orphan)
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{
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TransferDestinationReportWriter writer = getLogWriter(transferId);
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writer.writeCreated(sourceNode, destNode, parentNodeRef, parentPath);
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}
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@Override
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public void logUpdated(String transferId, NodeRef sourceNodeRef,
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NodeRef destNodeRef, Path path)
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{
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TransferDestinationReportWriter writer = getLogWriter(transferId);
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writer.writeUpdated(sourceNodeRef, destNodeRef, path);
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}
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@Override
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public void logMoved(String transferId, NodeRef sourceNodeRef,
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NodeRef destNodeRef, Path oldPath, NodeRef newParentNodeRef, Path newPath)
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{
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TransferDestinationReportWriter writer = getLogWriter(transferId);
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writer.writeMoved(sourceNodeRef, destNodeRef, oldPath, newParentNodeRef, newPath);
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}
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@Override
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public void logDeleted(String transferId,
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NodeRef sourceNodeRef,
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NodeRef destNodeRef,
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Path oldPath)
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{
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TransferDestinationReportWriter writer = getLogWriter(transferId);
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writer.writeDeleted(sourceNodeRef, destNodeRef, oldPath);
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}
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private TransferDestinationReportWriter getLogWriter(String transferId)
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{
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TransferDestinationReportWriter writer = this.transferLogWriters.get(transferId);
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if (writer == null)
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{
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writer = new XMLTransferDestinationReportWriter();
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writer.startTransferReport("UTF-8", createUnderlyingLogWriter(transferId));
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transferLogWriters.put(transferId, writer);
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}
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return writer;
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}
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protected abstract Writer createUnderlyingLogWriter(String transferId);
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}
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