mirror of
https://github.com/Alfresco/alfresco-community-repo.git
synced 2025-08-21 18:09:20 +00:00
Initial commit for ALF-10419:
- Bulk Filesystem Importer - Adapted from work by Peter Monks (see http://code.google.com/p/alfresco-bulk-filesystem-import) and Romain Guinot - Refactored to limit repeated code - Refactored to use the Bulk Processor - Currently limited to one bulk import at a time (enforced by lock service) - Unit tests added - Some fixes applied - Performance tests; tried different filesystem "walking" strategies - Still to do: yui dependencies - are these necessary? git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@31100 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Steven Glover
208
backup/bulkload/AbstractBulkFileSystemImportWebScript.java
Normal file
208
backup/bulkload/AbstractBulkFileSystemImportWebScript.java
Normal file
@@ -0,0 +1,208 @@
|
||||
/*
|
||||
* Copyright (C) 2005-2011 Alfresco Software Limited.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
||||
|
||||
* As a special exception to the terms and conditions of version 2.0 of
|
||||
* the GPL, you may redistribute this Program in connection with Free/Libre
|
||||
* and Open Source Software ("FLOSS") applications as described in Alfresco's
|
||||
* FLOSS exception. You should have received a copy of the text describing
|
||||
* the FLOSS exception, and it is also available here:
|
||||
* http://www.alfresco.com/legal/licensing"
|
||||
*/
|
||||
|
||||
package org.alfresco.repo.web.scripts.node.bulkload;
|
||||
|
||||
import java.net.InetAddress;
|
||||
import java.net.UnknownHostException;
|
||||
import java.util.Arrays;
|
||||
import java.util.Date;
|
||||
|
||||
import org.alfresco.repo.model.Repository;
|
||||
import org.alfresco.service.cmr.model.FileFolderService;
|
||||
import org.alfresco.service.cmr.model.FileInfo;
|
||||
import org.alfresco.service.cmr.model.FileNotFoundException;
|
||||
import org.alfresco.service.cmr.repository.NodeRef;
|
||||
import org.springframework.extensions.webscripts.DeclarativeWebScript;
|
||||
import org.springframework.extensions.webscripts.WebScriptException;
|
||||
|
||||
/**
|
||||
* contains common fields and methods for the import web scripts.
|
||||
*/
|
||||
public class AbstractBulkFileSystemImportWebScript extends DeclarativeWebScript
|
||||
{
|
||||
protected static final String WEB_SCRIPT_URI_BULK_FILESYSTEM_IMPORT_STATUS = "/bulk/import/filesystem/status";
|
||||
|
||||
protected static final String PARAMETER_TARGET_NODEREF = "targetNodeRef";
|
||||
protected static final String PARAMETER_TARGET_PATH = "targetPath";
|
||||
|
||||
protected static final String COMPANY_HOME_NAME = "Company Home";
|
||||
protected static final String COMPANY_HOME_PATH = "/" + COMPANY_HOME_NAME;
|
||||
|
||||
// Web scripts parameters (common)
|
||||
protected static final String PARAMETER_REPLACE_EXISTING = "replaceExisting";
|
||||
protected static final String PARAMETER_VALUE_REPLACE_EXISTING = "replaceExisting";
|
||||
protected static final String PARAMETER_SOURCE_DIRECTORY = "sourceDirectory";
|
||||
|
||||
protected static final String IMPORT_ALREADY_IN_PROGRESS_MODEL_KEY = "importInProgress";
|
||||
protected static final String IMPORT_ALREADY_IN_PROGRESS_ERROR_KEY ="bfsit.error.importAlreadyInProgress";
|
||||
|
||||
protected FileFolderService fileFolderService;
|
||||
protected Repository repository;
|
||||
|
||||
protected volatile boolean importInProgress;
|
||||
|
||||
protected NodeRef getTargetNodeRef(String targetNodeRefStr, String targetPath) throws FileNotFoundException
|
||||
{
|
||||
NodeRef targetNodeRef;
|
||||
|
||||
if (targetNodeRefStr == null || targetNodeRefStr.trim().length() == 0)
|
||||
{
|
||||
if (targetPath == null || targetPath.trim().length() == 0)
|
||||
{
|
||||
throw new WebScriptException("Error: neither parameter '" + PARAMETER_TARGET_NODEREF +
|
||||
"' nor parameter '" + PARAMETER_TARGET_PATH +
|
||||
"' was provided, but at least one is required !");
|
||||
}
|
||||
targetNodeRef = convertPathToNodeRef(targetPath.trim());
|
||||
}
|
||||
else
|
||||
targetNodeRef = new NodeRef(targetNodeRefStr.trim());
|
||||
|
||||
return targetNodeRef;
|
||||
}
|
||||
|
||||
protected NodeRef convertPathToNodeRef(String targetPath) throws FileNotFoundException
|
||||
{
|
||||
NodeRef result = null;
|
||||
NodeRef companyHome = repository.getCompanyHome();
|
||||
String cleanTargetPath = targetPath.replaceAll("/+", "/");
|
||||
|
||||
if (cleanTargetPath.startsWith(COMPANY_HOME_PATH))
|
||||
cleanTargetPath = cleanTargetPath.substring(COMPANY_HOME_PATH.length());
|
||||
|
||||
if (cleanTargetPath.startsWith("/"))
|
||||
cleanTargetPath = cleanTargetPath.substring(1);
|
||||
|
||||
if (cleanTargetPath.endsWith("/"))
|
||||
cleanTargetPath = cleanTargetPath.substring(0, cleanTargetPath.length() - 1);
|
||||
|
||||
if (cleanTargetPath.length() == 0)
|
||||
result = companyHome;
|
||||
else
|
||||
{
|
||||
FileInfo info = fileFolderService.resolveNamePath(companyHome, Arrays.asList(cleanTargetPath.split("/")));
|
||||
if(info == null)
|
||||
throw new WebScriptException("could not determine NodeRef for path :'"+cleanTargetPath+"'");
|
||||
|
||||
result = info.getNodeRef();
|
||||
}
|
||||
|
||||
return(result);
|
||||
}
|
||||
|
||||
protected String buildTextMessage(Throwable t)
|
||||
{
|
||||
StringBuffer result = new StringBuffer();
|
||||
String timeOfFailure = (new Date()).toString();
|
||||
String hostName = null;
|
||||
String ipAddress = null;
|
||||
|
||||
try
|
||||
{
|
||||
hostName = InetAddress.getLocalHost().getHostName();
|
||||
ipAddress = InetAddress.getLocalHost().getHostAddress();
|
||||
}
|
||||
catch (UnknownHostException uhe)
|
||||
{
|
||||
hostName = "unknown";
|
||||
ipAddress = "unknown";
|
||||
}
|
||||
|
||||
result.append("\nTime of failure: " + timeOfFailure);
|
||||
result.append("\nHost where failure occurred: " + hostName + " (" + ipAddress + ")");
|
||||
|
||||
if (t != null)
|
||||
{
|
||||
result.append("\nRoot exception:");
|
||||
result.append(renderExceptionStackAsText(t));
|
||||
}
|
||||
else
|
||||
{
|
||||
result.append("\nNo exception was provided.");
|
||||
}
|
||||
|
||||
return(result.toString());
|
||||
}
|
||||
|
||||
private String renderExceptionStackAsText( Throwable t)
|
||||
{
|
||||
StringBuffer result = new StringBuffer();
|
||||
|
||||
if (t != null)
|
||||
{
|
||||
String message = t.getMessage();
|
||||
Throwable cause = t.getCause();
|
||||
|
||||
if (cause != null)
|
||||
{
|
||||
result.append(renderExceptionStackAsText(cause));
|
||||
result.append("\nWrapped by:");
|
||||
}
|
||||
|
||||
if (message == null)
|
||||
{
|
||||
message = "";
|
||||
}
|
||||
|
||||
result.append("\n");
|
||||
result.append(t.getClass().getName());
|
||||
result.append(": ");
|
||||
result.append(message);
|
||||
result.append("\n");
|
||||
result.append(renderStackTraceElements(t.getStackTrace()));
|
||||
}
|
||||
|
||||
return(result.toString());
|
||||
}
|
||||
|
||||
private String renderStackTraceElements(StackTraceElement[] elements)
|
||||
{
|
||||
StringBuffer result = new StringBuffer();
|
||||
|
||||
if (elements != null)
|
||||
{
|
||||
for (int i = 0; i < elements.length; i++)
|
||||
{
|
||||
result.append("\tat " + elements[i].toString() + "\n");
|
||||
}
|
||||
}
|
||||
|
||||
return(result.toString());
|
||||
}
|
||||
|
||||
// boilerplate setters
|
||||
|
||||
public void setFileFolderService(FileFolderService fileFolderService)
|
||||
{
|
||||
this.fileFolderService = fileFolderService;
|
||||
}
|
||||
|
||||
public void setRepository(Repository repository)
|
||||
{
|
||||
this.repository = repository;
|
||||
}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user