Merge getFile and getData methods of RemoteOperationResult in a single one

oc_framework-test-project/oc_framework-test-test/src/com/owncloud/android/oc_framework_test_project/test/ReadFolderTest.java

@@ -38,9 +38,8 @@ public class ReadFolderTest extends	ActivityInstrumentationTestCase2<TestActivit
 	public void testReadFolder() {
 
 		RemoteOperationResult result = mActivity.readFile(mRemoteFolderPath);
-		assertTrue(result.getFile() != null);
-		assertTrue(result.getData().size() > 0);
-		assertTrue(result.getData().size() == 3);
+		assertTrue(result.getData().size() > 1);
+		assertTrue(result.getData().size() == 4);
 		assertTrue(result.isSuccess());
 	}
 	

oc_framework/src/com/owncloud/android/oc_framework/operations/RemoteFile.java

@@ -13,7 +13,7 @@ import com.owncloud.android.oc_framework.utils.FileUtils;
  *  @author masensio
  */
 
-public class RemoteFile implements Parcelable, Serializable{
+public class RemoteFile implements Parcelable, Serializable {
 
 	/** Generated - should be refreshed every time the class changes!! */
 	private static final long serialVersionUID = 7256606476031992757L;

oc_framework/src/com/owncloud/android/oc_framework/operations/RemoteOperationResult.java

@@ -98,13 +98,11 @@ public class RemoteOperationResult implements Serializable {
     private ResultCode mCode = ResultCode.UNKNOWN_ERROR;
     private String mRedirectedLocation;
 
-    private RemoteFile mFile;
     private ArrayList<RemoteFile> mFiles;
 	
     public RemoteOperationResult(ResultCode code) {
         mCode = code;
         mSuccess = (code == ResultCode.OK || code == ResultCode.OK_SSL || code == ResultCode.OK_NO_SSL);
-        mFile= null;
         mFiles = null;
     }
 
@@ -201,12 +199,6 @@ public class RemoteOperationResult implements Serializable {
     }
 
 
-    public void setFile(RemoteFile file){
-    	mFile = file;
-    }
-    public RemoteFile getFile(){
-    	return mFile;
-    }
     public void setData(ArrayList<RemoteFile> files){
     	mFiles = files;
     }

oc_framework/src/com/owncloud/android/oc_framework/operations/remote/ReadRemoteFolderOperation.java

@@ -28,8 +28,7 @@ public class ReadRemoteFolderOperation extends RemoteOperation {
 	private static final String TAG = ReadRemoteFolderOperation.class.getSimpleName();
 
 	private String mRemotePath;
-	private RemoteFile mFolder;
-	private ArrayList<RemoteFile> mFiles;
+	private ArrayList<RemoteFile> mFolderAndFiles;
 	
 	/**
      * Constructor
@@ -67,8 +66,7 @@ public class ReadRemoteFolderOperation extends RemoteOperation {
             	result = new RemoteOperationResult(true, status, query.getResponseHeaders());
             	// Add data to the result
             	if (result.isSuccess()) {
-            		result.setFile(mFolder);
-            		result.setData(mFiles);
+            		result.setData(mFolderAndFiles);
             	}
             } else {
                 // synchronization failed
@@ -112,20 +110,19 @@ public class ReadRemoteFolderOperation extends RemoteOperation {
      *  @return                
      */
     private void readData(MultiStatus dataInServer, WebdavClient client) {   	
+        mFolderAndFiles = new ArrayList<RemoteFile>();
+        
         // parse data from remote folder 
         WebdavEntry we = new WebdavEntry(dataInServer.getResponses()[0], client.getBaseUri().getPath());
-        mFolder = fillOCFile(we);
-        
+        mFolderAndFiles.add(fillOCFile(we));
         
         // loop to update every child
         RemoteFile remoteFile = null;
-        mFiles = new ArrayList<RemoteFile>();
         for (int i = 1; i < dataInServer.getResponses().length; ++i) {
             /// new OCFile instance with the data from the server
             we = new WebdavEntry(dataInServer.getResponses()[i], client.getBaseUri().getPath());                        
             remoteFile = fillOCFile(we);
-            
-            mFiles.add(remoteFile);
+            mFolderAndFiles.add(remoteFile);
         }
         
     }

src/com/owncloud/android/operations/SynchronizeFolderOperation.java

@@ -249,9 +249,7 @@ public class SynchronizeFolderOperation extends RemoteOperation {
         Log_OC.d(TAG, "Synchronizing " + mAccount.name + remotePath);
         
         if (result.isSuccess()) {
-            RemoteFile folder = result.getFile();
-            ArrayList<RemoteFile> files = result.getData();
-            synchronizeData(folder, files, client);
+            synchronizeData(result.getData(), client);
             if (mConflictsFound > 0  || mFailsInFavouritesFound > 0) { 
                 result = new RemoteOperationResult(ResultCode.SYNC_CONFLICT);   // should be different result, but will do the job
             }
@@ -278,26 +276,24 @@ public class SynchronizeFolderOperation extends RemoteOperation {
      *  
      *  Grants that mChildren is updated with fresh data after execution.
      *  
-     *  @param folder           Remote Folder to synchronize
-     *  
-     *  @param files            Remote Files in Folder 
+     *  @param folderAndFiles   Remote folder and children files in Folder 
      *  
      *  @param client           Client instance to the remote server where the data were 
      *                          retrieved.  
      *  @return                 'True' when any change was made in the local data, 'false' otherwise.
      */
-    private void synchronizeData(RemoteFile folder, ArrayList<RemoteFile> files, WebdavClient client) {
+    private void synchronizeData(ArrayList<RemoteFile> folderAndFiles, WebdavClient client) {
         // get 'fresh data' from the database
         mLocalFolder = mStorageManager.getFileByPath(mLocalFolder.getRemotePath());
         
         // parse data from remote folder 
-        OCFile remoteFolder = fillOCFile(folder);
+        OCFile remoteFolder = fillOCFile(folderAndFiles.get(0));
         remoteFolder.setParentId(mLocalFolder.getParentId());
         remoteFolder.setFileId(mLocalFolder.getFileId());
         
         Log_OC.d(TAG, "Remote folder " + mLocalFolder.getRemotePath() + " changed - starting update of local data ");
         
-        List<OCFile> updatedFiles = new Vector<OCFile>(files.size());
+        List<OCFile> updatedFiles = new Vector<OCFile>(folderAndFiles.size() - 1);
         List<SynchronizeFileOperation> filesToSyncContents = new Vector<SynchronizeFileOperation>();
 
         // get current data about local contents of the folder to synchronize
@@ -309,9 +305,9 @@ public class SynchronizeFolderOperation extends RemoteOperation {
         
         // loop to update every child
         OCFile remoteFile = null, localFile = null;
-        for (RemoteFile file: files) { 
+        for (int i=1; i<folderAndFiles.size(); i++) {
             /// new OCFile instance with the data from the server
-            remoteFile = fillOCFile(file);
+            remoteFile = fillOCFile(folderAndFiles.get(i));
             remoteFile.setParentId(mLocalFolder.getFileId());
 
             /// retrieve local data for the read file