runtime/org.argeo.slc.repo/src/main/java/org/argeo/slc/repo/RepoSync.java

   1 /*
   2  * Copyright (C) 2007-2012 Argeo GmbH
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.argeo.slc.repo;
  17
  18 import java.io.InputStream;
  19 import java.util.Arrays;
  20 import java.util.Calendar;
  21 import java.util.GregorianCalendar;
  22 import java.util.HashMap;
  23 import java.util.List;
  24 import java.util.Map;
  25 import java.util.TimeZone;
  26
  27 import javax.jcr.Binary;
  28 import javax.jcr.Credentials;
  29 import javax.jcr.NoSuchWorkspaceException;
  30 import javax.jcr.Node;
  31 import javax.jcr.NodeIterator;
  32 import javax.jcr.Property;
  33 import javax.jcr.PropertyIterator;
  34 import javax.jcr.PropertyType;
  35 import javax.jcr.Repository;
  36 import javax.jcr.RepositoryException;
  37 import javax.jcr.RepositoryFactory;
  38 import javax.jcr.Session;
  39 import javax.jcr.SimpleCredentials;
  40 import javax.jcr.nodetype.NodeType;
  41 import javax.jcr.query.Query;
  42 import javax.jcr.query.QueryResult;
  43
  44 import org.apache.commons.io.IOUtils;
  45 import org.apache.commons.logging.Log;
  46 import org.apache.commons.logging.LogFactory;
  47 import org.argeo.ArgeoMonitor;
  48 import org.argeo.jcr.ArgeoJcrUtils;
  49 import org.argeo.jcr.JcrUtils;
  50 import org.argeo.slc.SlcException;
  51 import org.xml.sax.SAXException;
  52
  53 /**
  54  * Synchronise workspaces from a remote software repository to the local
  55  * repository (Synchronisation in the other direction does not work).
  56  *
  57  * Workspaces are retrieved by name given a map that links the source with a
  58  * target name. If a target workspace does not exist, it is created. Otherwise
  59  * we copy the content of the source workspace into the target one.
  60  */
  61 public class RepoSync implements Runnable {
  62         private final static Log log = LogFactory.getLog(RepoSync.class);
  63
  64         // Centralizes definition of workspaces that must be ignored by the sync.
  65         private final static List<String> IGNORED_WKSP_LIST = Arrays.asList(
  66                         "security", "localrepo");
  67
  68         private final Calendar zero;
  69         private Session sourceDefaultSession = null;
  70         private Session targetDefaultSession = null;
  71
  72         private Repository sourceRepository;
  73         private Credentials sourceCredentials;
  74         private Repository targetRepository;
  75         private Credentials targetCredentials;
  76
  77         // if Repository and Credentials objects are not explicitly set
  78         private String sourceRepoUri;
  79         private String sourceUsername;
  80         private char[] sourcePassword;
  81         private String targetRepoUri;
  82         private String targetUsername;
  83         private char[] targetPassword;
  84
  85         private RepositoryFactory repositoryFactory;
  86
  87         private ArgeoMonitor monitor;
  88         private Map<String, String> workspaceMap;
  89
  90         // TODO fix monitor
  91         private Boolean filesOnly = false;
  92
  93         public RepoSync() {
  94                 zero = new GregorianCalendar(TimeZone.getTimeZone("UTC"));
  95                 zero.setTimeInMillis(0);
  96         }
  97
  98         /**
  99          *
 100          * Shortcut to instantiate a RepoSync with already known repositories and
 101          * credentials.
 102          *
 103          * @param sourceRepository
 104          * @param sourceCredentials
 105          * @param targetRepository
 106          * @param targetCredentials
 107          */
 108         public RepoSync(Repository sourceRepository, Credentials sourceCredentials,
 109                         Repository targetRepository, Credentials targetCredentials) {
 110                 this();
 111                 this.sourceRepository = sourceRepository;
 112                 this.sourceCredentials = sourceCredentials;
 113                 this.targetRepository = targetRepository;
 114                 this.targetCredentials = targetCredentials;
 115         }
 116
 117         public void run() {
 118                 try {
 119                         long begin = System.currentTimeMillis();
 120
 121                         // Setup
 122                         if (sourceRepository == null)
 123                                 sourceRepository = ArgeoJcrUtils.getRepositoryByUri(
 124                                                 repositoryFactory, sourceRepoUri);
 125                         if (sourceCredentials == null && sourceUsername != null)
 126                                 sourceCredentials = new SimpleCredentials(sourceUsername,
 127                                                 sourcePassword);
 128                         sourceDefaultSession = sourceRepository.login(sourceCredentials);
 129
 130                         if (targetRepository == null)
 131                                 targetRepository = ArgeoJcrUtils.getRepositoryByUri(
 132                                                 repositoryFactory, targetRepoUri);
 133                         if (targetCredentials == null && targetUsername != null)
 134                                 targetCredentials = new SimpleCredentials(targetUsername,
 135                                                 targetPassword);
 136                         targetDefaultSession = targetRepository.login(targetCredentials);
 137
 138                         Map<String, Exception> errors = new HashMap<String, Exception>();
 139                         for (String sourceWorkspaceName : sourceDefaultSession
 140                                         .getWorkspace().getAccessibleWorkspaceNames()) {
 141                                 if (monitor != null && monitor.isCanceled())
 142                                         break;
 143
 144                                 if (workspaceMap != null
 145                                                 && !workspaceMap.containsKey(sourceWorkspaceName))
 146                                         continue;
 147                                 if (IGNORED_WKSP_LIST.contains(sourceWorkspaceName))
 148                                         continue;
 149
 150                                 Session sourceSession = null;
 151                                 Session targetSession = null;
 152                                 String targetWorkspaceName = workspaceMap
 153                                                 .get(sourceWorkspaceName);
 154                                 try {
 155                                         try {
 156                                                 targetSession = targetRepository.login(
 157                                                                 targetCredentials, targetWorkspaceName);
 158                                         } catch (NoSuchWorkspaceException e) {
 159                                                 targetDefaultSession.getWorkspace().createWorkspace(
 160                                                                 targetWorkspaceName);
 161                                                 targetSession = targetRepository.login(
 162                                                                 targetCredentials, targetWorkspaceName);
 163                                         }
 164                                         sourceSession = sourceRepository.login(sourceCredentials,
 165                                                         sourceWorkspaceName);
 166                                         syncWorkspace(sourceSession, targetSession);
 167                                 } catch (Exception e) {
 168                                         errors.put("Could not sync workspace "
 169                                                         + sourceWorkspaceName, e);
 170                                         if (log.isErrorEnabled())
 171                                                 e.printStackTrace();
 172
 173                                 } finally {
 174                                         JcrUtils.logoutQuietly(sourceSession);
 175                                         JcrUtils.logoutQuietly(targetSession);
 176                                 }
 177                         }
 178
 179                         if (monitor != null && monitor.isCanceled())
 180                                 log.info("Sync has been canceled by user");
 181
 182                         long duration = (System.currentTimeMillis() - begin) / 1000;// s
 183                         log.info("Sync " + sourceRepoUri + " to " + targetRepoUri + " in "
 184                                         + (duration / 60)
 185
 186                                         + "min " + (duration % 60) + "s");
 187
 188                         if (errors.size() > 0) {
 189                                 throw new SlcException("Sync failed " + errors);
 190                         }
 191                 } catch (RepositoryException e) {
 192                         throw new SlcException("Cannot sync " + sourceRepoUri + " to "
 193                                         + targetRepoUri, e);
 194                 } finally {
 195                         JcrUtils.logoutQuietly(sourceDefaultSession);
 196                         JcrUtils.logoutQuietly(targetDefaultSession);
 197                 }
 198         }
 199
 200         private long getNodesNumber(Session session) {
 201                 if (IGNORED_WKSP_LIST.contains(session.getWorkspace().getName()))
 202                         return 0l;
 203                 try {
 204                         Query countQuery = session
 205                                         .getWorkspace()
 206                                         .getQueryManager()
 207                                         .createQuery(
 208                                                         "select file from ["
 209                                                                         + (true ? "nt:file" : "nt:base")
 210                                                                         + "] as file", Query.JCR_SQL2);
 211                         QueryResult result = countQuery.execute();
 212                         Long expectedCount = result.getNodes().getSize();
 213                         return expectedCount;
 214                 } catch (RepositoryException e) {
 215                         throw new SlcException("Unexpected error while computing "
 216                                         + "the size of the fetch for workspace "
 217                                         + session.getWorkspace().getName(), e);
 218                 }
 219         }
 220
 221         protected void syncWorkspace(Session sourceSession, Session targetSession) {
 222                 if (monitor != null) {
 223                         monitor.beginTask("Computing fetch size...", -1);
 224                         Long totalAmount = getNodesNumber(sourceSession);
 225                         monitor.beginTask("Fetch", totalAmount.intValue());
 226                 }
 227
 228                 try {
 229                         String msg = "Synchronizing workspace: "
 230                                         + sourceSession.getWorkspace().getName();
 231                         if (monitor != null)
 232                                 monitor.setTaskName(msg);
 233                         if (log.isDebugEnabled())
 234                                 log.debug(msg);
 235
 236                         if (filesOnly) {
 237                                 JcrUtils.copyFiles(sourceSession.getRootNode(),
 238                                                 targetSession.getRootNode(), true, monitor);
 239                         } else {
 240                                 for (NodeIterator it = sourceSession.getRootNode().getNodes(); it
 241                                                 .hasNext();) {
 242                                         Node node = it.nextNode();
 243                                         if (node.getName().equals("jcr:system"))
 244                                                 continue;
 245                                         syncNode(node, targetSession);
 246                                 }
 247                         }
 248                         if (log.isDebugEnabled())
 249                                 log.debug("Synced " + sourceSession.getWorkspace().getName());
 250                 } catch (Exception e) {
 251                         throw new SlcException("Cannot sync "
 252                                         + sourceSession.getWorkspace().getName() + " to "
 253                                         + targetSession.getWorkspace().getName(), e);
 254                 }
 255         }
 256
 257         /** factorizes monitor management */
 258         private void updateMonitor(String msg) {
 259                 updateMonitor(msg, false);
 260         }
 261
 262         protected void syncNode(Node sourceNode, Session targetSession)
 263                         throws RepositoryException, SAXException {
 264                 // Boolean singleLevel = singleLevel(sourceNode);
 265
 266                 if (monitor != null && monitor.isCanceled()) {
 267                         updateMonitor("Fetched has been canceled, "
 268                                         + "process is terminating");
 269                         return;
 270                 }
 271
 272                 Node targetParentNode = targetSession.getNode(sourceNode.getParent()
 273                                 .getPath());
 274                 Node targetNode;
 275                 if (monitor != null
 276                                 && sourceNode.isNodeType(NodeType.NT_HIERARCHY_NODE))
 277                         monitor.subTask("Process " + sourceNode.getPath());
 278
 279                 final Boolean isNew;
 280                 if (!targetSession.itemExists(sourceNode.getPath())) {
 281                         isNew = true;
 282                         targetNode = targetParentNode.addNode(sourceNode.getName(),
 283                                         sourceNode.getPrimaryNodeType().getName());
 284                 } else {
 285                         isNew = false;
 286                         targetNode = targetSession.getNode(sourceNode.getPath());
 287                         if (!targetNode.getPrimaryNodeType().getName()
 288                                         .equals(sourceNode.getPrimaryNodeType().getName()))
 289                                 targetNode.setPrimaryType(sourceNode.getPrimaryNodeType()
 290                                                 .getName());
 291                 }
 292
 293                 // export
 294                 // sourceNode.getSession().exportSystemView(sourceNode.getPath(),
 295                 // contentHandler, false, singleLevel);
 296
 297                 // if (singleLevel) {
 298                 // if (targetSession.hasPendingChanges()) {
 299                 // // updateMonitor(
 300                 // // (isNew ? "Added " : "Updated ") + targetNode.getPath(),
 301                 // // true);
 302                 // if (doSave)
 303                 // targetSession.save();
 304                 // } else {
 305                 // // updateMonitor("Checked " + targetNode.getPath(), false);
 306                 // }
 307                 // }
 308
 309                 // mixin and properties
 310                 for (NodeType nt : sourceNode.getMixinNodeTypes()) {
 311                         if (!targetNode.isNodeType(nt.getName())
 312                                         && targetNode.canAddMixin(nt.getName()))
 313                                 targetNode.addMixin(nt.getName());
 314                 }
 315                 copyProperties(sourceNode, targetNode);
 316
 317                 // next level
 318                 for (NodeIterator ni = sourceNode.getNodes(); ni.hasNext();) {
 319                         Node sourceChild = ni.nextNode();
 320                         syncNode(sourceChild, targetSession);
 321                 }
 322
 323                 copyTimestamps(sourceNode, targetNode);
 324
 325                 if (sourceNode.isNodeType(NodeType.NT_HIERARCHY_NODE)) {
 326                         if (targetSession.hasPendingChanges()) {
 327                                 if (sourceNode.isNodeType(NodeType.NT_FILE))
 328                                         updateMonitor(
 329                                                         (isNew ? "Added " : "Updated ")
 330                                                                         + targetNode.getPath(), true);
 331                                 // if (doSave)
 332                                 targetSession.save();
 333                         } else {
 334                                 if (sourceNode.isNodeType(NodeType.NT_FILE))
 335                                         updateMonitor("Checked " + targetNode.getPath(), false);
 336                         }
 337                 }
 338         }
 339
 340         private void copyTimestamps(Node sourceNode, Node targetNode)
 341                         throws RepositoryException {
 342                 if (sourceNode.getDefinition().isProtected())
 343                         return;
 344                 if (targetNode.getDefinition().isProtected())
 345                         return;
 346                 copyTimestamp(sourceNode, targetNode, Property.JCR_CREATED);
 347                 copyTimestamp(sourceNode, targetNode, Property.JCR_CREATED_BY);
 348                 copyTimestamp(sourceNode, targetNode, Property.JCR_LAST_MODIFIED);
 349                 copyTimestamp(sourceNode, targetNode, Property.JCR_LAST_MODIFIED_BY);
 350         }
 351
 352         private void copyTimestamp(Node sourceNode, Node targetNode, String property)
 353                         throws RepositoryException {
 354                 if (sourceNode.hasProperty(property)) {
 355                         Property p = sourceNode.getProperty(property);
 356                         if (p.getDefinition().isProtected())
 357                                 return;
 358                         if (targetNode.hasProperty(property)
 359                                         && targetNode
 360                                                         .getProperty(property)
 361                                                         .getValue()
 362                                                         .equals(sourceNode.getProperty(property).getValue()))
 363                                 return;
 364                         targetNode.setProperty(property, sourceNode.getProperty(property)
 365                                         .getValue());
 366                 }
 367         }
 368
 369         private void copyProperties(Node sourceNode, Node targetNode)
 370                         throws RepositoryException {
 371                 properties: for (PropertyIterator pi = sourceNode.getProperties(); pi
 372                                 .hasNext();) {
 373                         Property p = pi.nextProperty();
 374                         if (p.getDefinition().isProtected())
 375                                 continue properties;
 376                         if (p.getName().equals(Property.JCR_CREATED)
 377                                         || p.getName().equals(Property.JCR_CREATED_BY)
 378                                         || p.getName().equals(Property.JCR_LAST_MODIFIED)
 379                                         || p.getName().equals(Property.JCR_LAST_MODIFIED_BY))
 380                                 continue properties;
 381
 382                         if (p.getType() == PropertyType.BINARY) {
 383                                 copyBinary(p, targetNode);
 384                         } else {
 385
 386                                 if (p.isMultiple()) {
 387                                         if (!targetNode.hasProperty(p.getName())
 388                                                         || !Arrays.equals(
 389                                                                         targetNode.getProperty(p.getName())
 390                                                                                         .getValues(), p.getValues()))
 391                                                 targetNode.setProperty(p.getName(), p.getValues());
 392                                 } else {
 393                                         if (!targetNode.hasProperty(p.getName())
 394                                                         || !targetNode.getProperty(p.getName()).getValue()
 395                                                                         .equals(p.getValue()))
 396                                                 targetNode.setProperty(p.getName(), p.getValue());
 397                                 }
 398                         }
 399                 }
 400         }
 401
 402         private static void copyBinary(Property p, Node targetNode)
 403                         throws RepositoryException {
 404                 InputStream in = null;
 405                 Binary sourceBinary = null;
 406                 Binary targetBinary = null;
 407                 try {
 408                         sourceBinary = p.getBinary();
 409                         if (targetNode.hasProperty(p.getName()))
 410                                 targetBinary = targetNode.getProperty(p.getName()).getBinary();
 411
 412                         // optim FIXME make it more configurable
 413                         if (targetBinary != null)
 414                                 if (sourceBinary.getSize() == targetBinary.getSize()) {
 415                                         if (log.isTraceEnabled())
 416                                                 log.trace("Skipped " + p.getPath());
 417                                         return;
 418                                 }
 419
 420                         in = sourceBinary.getStream();
 421                         targetBinary = targetNode.getSession().getValueFactory()
 422                                         .createBinary(in);
 423                         targetNode.setProperty(p.getName(), targetBinary);
 424                 } catch (Exception e) {
 425                         throw new SlcException("Could not transfer " + p, e);
 426                 } finally {
 427                         IOUtils.closeQuietly(in);
 428                         JcrUtils.closeQuietly(sourceBinary);
 429                         JcrUtils.closeQuietly(targetBinary);
 430                 }
 431         }
 432
 433         /** factorizes monitor management */
 434         private void updateMonitor(String msg, Boolean doLog) {
 435                 if (doLog && log.isDebugEnabled())
 436                         log.debug(msg);
 437                 if (monitor != null) {
 438                         monitor.worked(1);
 439                         monitor.subTask(msg);
 440                 }
 441         }
 442
 443         // private void syncNode_old(Node sourceNode, Node targetParentNode)
 444         // throws RepositoryException, SAXException {
 445         //
 446         // // enable cancelation of the current fetch process
 447         // // FIXME insure the repository stays in a stable state
 448         // if (monitor != null && monitor.isCanceled()) {
 449         // updateMonitor("Fetched has been canceled, "
 450         // + "process is terminating");
 451         // return;
 452         // }
 453         //
 454         // Boolean noRecurse = singleLevel(sourceNode);
 455         // Calendar sourceLastModified = null;
 456         // if (sourceNode.isNodeType(NodeType.MIX_LAST_MODIFIED)) {
 457         // sourceLastModified = sourceNode.getProperty(
 458         // Property.JCR_LAST_MODIFIED).getDate();
 459         // }
 460         //
 461         // if (sourceNode.getDefinition().isProtected())
 462         // log.warn(sourceNode + " is protected.");
 463         //
 464         // if (!targetParentNode.hasNode(sourceNode.getName())) {
 465         // String msg = "Adding " + sourceNode.getPath();
 466         // updateMonitor(msg);
 467         // if (log.isDebugEnabled())
 468         // log.debug(msg);
 469         // ContentHandler contentHandler = targetParentNode
 470         // .getSession()
 471         // .getWorkspace()
 472         // .getImportContentHandler(targetParentNode.getPath(),
 473         // ImportUUIDBehavior.IMPORT_UUID_COLLISION_THROW);
 474         // sourceNode.getSession().exportSystemView(sourceNode.getPath(),
 475         // contentHandler, false, noRecurse);
 476         // } else {
 477         // Node targetNode = targetParentNode.getNode(sourceNode.getName());
 478         // if (sourceLastModified != null) {
 479         // Calendar targetLastModified = null;
 480         // if (targetNode.isNodeType(NodeType.MIX_LAST_MODIFIED)) {
 481         // targetLastModified = targetNode.getProperty(
 482         // Property.JCR_LAST_MODIFIED).getDate();
 483         // }
 484         //
 485         // if (targetLastModified == null
 486         // || targetLastModified.before(sourceLastModified)) {
 487         // String msg = "Updating " + targetNode.getPath();
 488         // updateMonitor(msg);
 489         // if (log.isDebugEnabled())
 490         // log.debug(msg);
 491         // ContentHandler contentHandler = targetParentNode
 492         // .getSession()
 493         // .getWorkspace()
 494         // .getImportContentHandler(
 495         // targetParentNode.getPath(),
 496         // ImportUUIDBehavior.IMPORT_UUID_COLLISION_REMOVE_EXISTING);
 497         // sourceNode.getSession().exportSystemView(
 498         // sourceNode.getPath(), contentHandler, false,
 499         // noRecurse);
 500         // } else {
 501         // String msg = "Skipped up to date " + targetNode.getPath();
 502         // updateMonitor(msg);
 503         // if (log.isDebugEnabled())
 504         // log.debug(msg);
 505         // return;
 506         // }
 507         // }
 508         // }
 509         //
 510         // if (noRecurse) {
 511         // // recurse
 512         // Node targetNode = targetParentNode.getNode(sourceNode.getName());
 513         // if (sourceLastModified != null) {
 514         // Calendar zero = new GregorianCalendar();
 515         // zero.setTimeInMillis(0);
 516         // targetNode.setProperty(Property.JCR_LAST_MODIFIED, zero);
 517         // targetNode.getSession().save();
 518         // }
 519         //
 520         // for (NodeIterator it = sourceNode.getNodes(); it.hasNext();) {
 521         // syncNode_old(it.nextNode(), targetNode);
 522         // }
 523         //
 524         // if (sourceLastModified != null) {
 525         // targetNode.setProperty(Property.JCR_LAST_MODIFIED,
 526         // sourceLastModified);
 527         // targetNode.getSession().save();
 528         // }
 529         // }
 530         // }
 531
 532         protected Boolean singleLevel(Node sourceNode) throws RepositoryException {
 533                 if (sourceNode.isNodeType(NodeType.NT_FILE))
 534                         return false;
 535                 return true;
 536         }
 537
 538         /**
 539          * Synchronises only one workspace, retrieved by name without changing its
 540          * name.
 541          */
 542         public void setSourceWksp(String sourceWksp) {
 543                 if (sourceWksp != null && !sourceWksp.trim().equals("")) {
 544                         Map<String, String> map = new HashMap<String, String>();
 545                         map.put(sourceWksp, sourceWksp);
 546                         setWkspMap(map);
 547                 }
 548         }
 549
 550         /**
 551          * Synchronises a map of workspaces that will be retrieved by name. If the
 552          * target name is not defined (eg null or an empty string) for a given
 553          * source workspace, we use the source name as target name.
 554          */
 555         public void setWkspMap(Map<String, String> workspaceMap) {
 556                 // clean the list to ease later use
 557                 this.workspaceMap = new HashMap<String, String>();
 558                 if (workspaceMap != null) {
 559                         workspaceNames: for (String srcName : workspaceMap.keySet()) {
 560                                 String targetName = workspaceMap.get(srcName);
 561
 562                                 // Sanity check
 563                                 if (srcName.trim().equals(""))
 564                                         continue workspaceNames;
 565                                 if (targetName == null || "".equals(targetName.trim()))
 566                                         targetName = srcName;
 567                                 this.workspaceMap.put(srcName, targetName);
 568                         }
 569                 }
 570                 // clean the map to ease later use
 571                 if (this.workspaceMap.size() == 0)
 572                         this.workspaceMap = null;
 573         }
 574
 575         public void setMonitor(ArgeoMonitor monitor) {
 576                 this.monitor = monitor;
 577         }
 578
 579         public void setRepositoryFactory(RepositoryFactory repositoryFactory) {
 580                 this.repositoryFactory = repositoryFactory;
 581         }
 582
 583         public void setSourceRepoUri(String sourceRepoUri) {
 584                 this.sourceRepoUri = sourceRepoUri;
 585         }
 586
 587         public void setSourceUsername(String sourceUsername) {
 588                 this.sourceUsername = sourceUsername;
 589         }
 590
 591         public void setSourcePassword(char[] sourcePassword) {
 592                 this.sourcePassword = sourcePassword;
 593         }
 594
 595         public void setTargetRepoUri(String targetRepoUri) {
 596                 this.targetRepoUri = targetRepoUri;
 597         }
 598
 599         public void setTargetUsername(String targetUsername) {
 600                 this.targetUsername = targetUsername;
 601         }
 602
 603         public void setTargetPassword(char[] targetPassword) {
 604                 this.targetPassword = targetPassword;
 605         }
 606
 607         public void setSourceRepository(Repository sourceRepository) {
 608                 this.sourceRepository = sourceRepository;
 609         }
 610
 611         public void setSourceCredentials(Credentials sourceCredentials) {
 612                 this.sourceCredentials = sourceCredentials;
 613         }
 614
 615         public void setTargetRepository(Repository targetRepository) {
 616                 this.targetRepository = targetRepository;
 617         }
 618
 619         public void setTargetCredentials(Credentials targetCredentials) {
 620                 this.targetCredentials = targetCredentials;
 621         }
 622
 623         public void setFilesOnly(Boolean filesOnly) {
 624                 this.filesOnly = filesOnly;
 625         }
 626
 627 }