X-Git-Url: http://git.linex4red.de/pub/Android/ownCloud.git/blobdiff_plain/c301865c351da2c46c82cca268c0d7e32bc2fd83..d38a69abc1ba78df70fee65fc2434fc80b6be93b:/src/com/owncloud/android/operations/SynchronizeFileOperation.java diff --git a/src/com/owncloud/android/operations/SynchronizeFileOperation.java b/src/com/owncloud/android/operations/SynchronizeFileOperation.java index 77724d09..f087aa5e 100644 --- a/src/com/owncloud/android/operations/SynchronizeFileOperation.java +++ b/src/com/owncloud/android/operations/SynchronizeFileOperation.java @@ -1,10 +1,10 @@ /* ownCloud Android client application * Copyright (C) 2012 Bartek Przybylski + * Copyright (C) 2012-2013 ownCloud Inc. * * 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 3 of the License, or - * (at your option) any later version. + * it under the terms of the GNU General Public License version 2, + * as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of @@ -19,34 +19,38 @@ package com.owncloud.android.operations; import org.apache.http.HttpStatus; +import org.apache.jackrabbit.webdav.DavConstants; import org.apache.jackrabbit.webdav.MultiStatus; import org.apache.jackrabbit.webdav.client.methods.PropFindMethod; -import android.accounts.Account; -import android.content.Context; -import android.content.Intent; -import android.util.Log; - -import com.owncloud.android.datamodel.DataStorageManager; +import com.owncloud.android.datamodel.FileDataStorageManager; import com.owncloud.android.datamodel.OCFile; import com.owncloud.android.files.services.FileDownloader; import com.owncloud.android.files.services.FileUploader; -import com.owncloud.android.operations.RemoteOperationResult.ResultCode; +import com.owncloud.android.oc_framework.network.webdav.WebdavClient; +import com.owncloud.android.oc_framework.network.webdav.WebdavEntry; +import com.owncloud.android.oc_framework.network.webdav.WebdavUtils; +import com.owncloud.android.oc_framework.operations.RemoteOperation; +import com.owncloud.android.oc_framework.operations.RemoteOperationResult; +import com.owncloud.android.oc_framework.operations.RemoteOperationResult.ResultCode; +import com.owncloud.android.utils.Log_OC; + +import android.accounts.Account; +import android.content.Context; +import android.content.Intent; -import eu.alefzero.webdav.WebdavClient; -import eu.alefzero.webdav.WebdavEntry; -import eu.alefzero.webdav.WebdavUtils; public class SynchronizeFileOperation extends RemoteOperation { private String TAG = SynchronizeFileOperation.class.getSimpleName(); - //private String mRemotePath; + private static final int SYNC_READ_TIMEOUT = 10000; + private static final int SYNC_CONNECTION_TIMEOUT = 5000; + private OCFile mLocalFile; private OCFile mServerFile; - private DataStorageManager mStorageManager; + private FileDataStorageManager mStorageManager; private Account mAccount; private boolean mSyncFileContents; - private boolean mLocalChangeAlreadyKnown; private Context mContext; private boolean mTransferWasRequested = false; @@ -54,10 +58,9 @@ public class SynchronizeFileOperation extends RemoteOperation { public SynchronizeFileOperation( OCFile localFile, OCFile serverFile, // make this null to let the operation checks the server; added to reuse info from SynchronizeFolderOperation - DataStorageManager storageManager, + FileDataStorageManager storageManager, Account account, boolean syncFileContents, - boolean localChangeAlreadyKnown, Context context) { mLocalFile = localFile; @@ -65,7 +68,6 @@ public class SynchronizeFileOperation extends RemoteOperation { mStorageManager = storageManager; mAccount = account; mSyncFileContents = syncFileContents; - mLocalChangeAlreadyKnown = localChangeAlreadyKnown; mContext = context; } @@ -87,35 +89,40 @@ public class SynchronizeFileOperation extends RemoteOperation { if (mServerFile == null) { /// take the duty of check the server for the current state of the file there - propfind = new PropFindMethod(client.getBaseUri() + WebdavUtils.encodePath(mLocalFile.getRemotePath())); - int status = client.executeMethod(propfind); + propfind = new PropFindMethod(client.getBaseUri() + WebdavUtils.encodePath(mLocalFile.getRemotePath()), + DavConstants.PROPFIND_ALL_PROP, + DavConstants.DEPTH_0); + int status = client.executeMethod(propfind, SYNC_READ_TIMEOUT, SYNC_CONNECTION_TIMEOUT); boolean isMultiStatus = status == HttpStatus.SC_MULTI_STATUS; if (isMultiStatus) { MultiStatus resp = propfind.getResponseBodyAsMultiStatus(); WebdavEntry we = new WebdavEntry(resp.getResponses()[0], client.getBaseUri().getPath()); mServerFile = fillOCFile(we); + mServerFile.setLastSyncDateForProperties(System.currentTimeMillis()); } else { client.exhaustResponse(propfind.getResponseBodyAsStream()); - result = new RemoteOperationResult(false, status); + result = new RemoteOperationResult(false, status, propfind.getResponseHeaders()); } } - if (result == null) { // true if the server was not checked, or nothing was wrong with the remote request + if (result == null) { // true if the server was not checked. nothing was wrong with the remote request /// check changes in server and local file boolean serverChanged = false; + /* time for eTag is coming, but not yet if (mServerFile.getEtag() != null) { serverChanged = (!mServerFile.getEtag().equals(mLocalFile.getEtag())); // TODO could this be dangerous when the user upgrades the server from non-tagged to tagged? - } else { + } else { */ // server without etags - serverChanged = (mServerFile.getModificationTimestamp() > mLocalFile.getModificationTimestamp()); - } - boolean localChanged = (mLocalChangeAlreadyKnown || mLocalFile.getLocalModificationTimestamp() > mLocalFile.getLastSyncDateForData()); - // TODO this will be always true after the app is upgraded to database version 3; will result in unnecessary uploads + serverChanged = (mServerFile.getModificationTimestamp() > mLocalFile.getModificationTimestampAtLastSyncForData()); + //} + boolean localChanged = (mLocalFile.getLocalModificationTimestamp() > mLocalFile.getLastSyncDateForData()); + // TODO this will be always true after the app is upgraded to database version 2; will result in unnecessary uploads /// decide action to perform depending upon changes + //if (!mLocalFile.getEtag().isEmpty() && localChanged && serverChanged) { if (localChanged && serverChanged) { result = new RemoteOperationResult(ResultCode.SYNC_CONFLICT); @@ -137,6 +144,8 @@ public class SynchronizeFileOperation extends RemoteOperation { } else { // TODO CHECK: is this really useful in some point in the code? mServerFile.setKeepInSync(mLocalFile.keepInSync()); + mServerFile.setLastSyncDateForData(mLocalFile.getLastSyncDateForData()); + mServerFile.setStoragePath(mLocalFile.getStoragePath()); mServerFile.setParentId(mLocalFile.getParentId()); mStorageManager.saveFile(mServerFile); @@ -152,11 +161,11 @@ public class SynchronizeFileOperation extends RemoteOperation { } - Log.i(TAG, "Synchronizing " + mAccount.name + ", file " + mLocalFile.getRemotePath() + ": " + result.getLogMessage()); + Log_OC.i(TAG, "Synchronizing " + mAccount.name + ", file " + mLocalFile.getRemotePath() + ": " + result.getLogMessage()); } catch (Exception e) { result = new RemoteOperationResult(e); - Log.e(TAG, "Synchronizing " + mAccount.name + ", file " + mLocalFile.getRemotePath() + ": " + result.getLogMessage(), result.getException()); + Log_OC.e(TAG, "Synchronizing " + mAccount.name + ", file " + (mLocalFile != null ? mLocalFile.getRemotePath() : "NULL") + ": " + result.getLogMessage(), result.getException()); } finally { if (propfind != null) @@ -209,9 +218,9 @@ public class SynchronizeFileOperation extends RemoteOperation { file.setCreationTimestamp(we.createTimestamp()); file.setFileLength(we.contentLength()); file.setMimetype(we.contentType()); - file.setModificationTimestamp(we.modifiedTimesamp()); - file.setLastSyncDateForProperties(System.currentTimeMillis()); - file.setLastSyncDateForData(0); + file.setModificationTimestamp(we.modifiedTimestamp()); + file.setEtag(we.etag()); + return file; } @@ -220,4 +229,9 @@ public class SynchronizeFileOperation extends RemoteOperation { return mTransferWasRequested; } + + public OCFile getLocalFile() { + return mLocalFile; + } + }