oc_framework/src/com/owncloud/android/lib/operations/remote/CreateRemoteFolderOperation.java

   1 /* ownCloud Android Library is available under MIT license
   2  *   Copyright (C) 2014 ownCloud (http://www.owncloud.org/)
   3  *
   4  *   Permission is hereby granted, free of charge, to any person obtaining a copy
   5  *   of this software and associated documentation files (the "Software"), to deal
   6  *   in the Software without restriction, including without limitation the rights
   7  *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   8  *   copies of the Software, and to permit persons to whom the Software is
   9  *   furnished to do so, subject to the following conditions:
  10  *
  11  *   The above copyright notice and this permission notice shall be included in
  12  *   all copies or substantial portions of the Software.
  13  *
  14  *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  15  *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  16  *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  17  *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
  18  *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  19  *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  20  *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  21  *   THE SOFTWARE.
  22  *
  23  */
  24
  25 package com.owncloud.android.lib.operations.remote;
  26
  27 import org.apache.commons.httpclient.HttpStatus;
  28 import org.apache.jackrabbit.webdav.client.methods.MkColMethod;
  29
  30 import android.util.Log;
  31
  32 import com.owncloud.android.lib.network.OwnCloudClient;
  33 import com.owncloud.android.lib.network.webdav.WebdavUtils;
  34 import com.owncloud.android.lib.operations.common.RemoteOperation;
  35 import com.owncloud.android.lib.operations.common.RemoteOperationResult;
  36 import com.owncloud.android.lib.operations.common.RemoteOperationResult.ResultCode;
  37 import com.owncloud.android.lib.utils.FileUtils;
  38
  39
  40
  41 /**
  42  * Remote operation performing the creation of a new folder in the ownCloud server.
  43  *
  44  * @author David A. Velasco
  45  * @author masensio
  46  *
  47  */
  48 public class CreateRemoteFolderOperation extends RemoteOperation {
  49
  50     private static final String TAG = CreateRemoteFolderOperation.class.getSimpleName();
  51
  52     private static final int READ_TIMEOUT = 10000;
  53     private static final int CONNECTION_TIMEOUT = 5000;
  54
  55
  56     protected String mRemotePath;
  57     protected boolean mCreateFullPath;
  58
  59     /**
  60      * Constructor
  61      *
  62      * @param remotePath            Full path to the new directory to create in the remote server.
  63      * @param createFullPath        'True' means that all the ancestor folders should be created if don't exist yet.
  64      */
  65     public CreateRemoteFolderOperation(String remotePath, boolean createFullPath) {
  66         mRemotePath = remotePath;
  67         mCreateFullPath = createFullPath;
  68     }
  69
  70     /**
  71      * Performs the operation
  72      *
  73      * @param   client      Client object to communicate with the remote ownCloud server.
  74      */
  75     @Override
  76     protected RemoteOperationResult run(OwnCloudClient client) {
  77         RemoteOperationResult result = null;
  78         MkColMethod mkcol = null;
  79
  80         boolean noInvalidChars = FileUtils.isValidPath(mRemotePath);
  81         if (noInvalidChars) {
  82                 try {
  83                         mkcol = new MkColMethod(client.getBaseUri() + WebdavUtils.encodePath(mRemotePath));
  84                         int status =  client.executeMethod(mkcol, READ_TIMEOUT, CONNECTION_TIMEOUT);
  85                         if (!mkcol.succeeded() && mkcol.getStatusCode() == HttpStatus.SC_CONFLICT && mCreateFullPath) {
  86                                 result = createParentFolder(FileUtils.getParentPath(mRemotePath), client);
  87                                 status = client.executeMethod(mkcol, READ_TIMEOUT, CONNECTION_TIMEOUT);    // second (and last) try
  88                         }
  89
  90                         result = new RemoteOperationResult(mkcol.succeeded(), status, mkcol.getResponseHeaders());
  91                         Log.d(TAG, "Create directory " + mRemotePath + ": " + result.getLogMessage());
  92                         client.exhaustResponse(mkcol.getResponseBodyAsStream());
  93
  94                 } catch (Exception e) {
  95                         result = new RemoteOperationResult(e);
  96                         Log.e(TAG, "Create directory " + mRemotePath + ": " + result.getLogMessage(), e);
  97
  98                 } finally {
  99                         if (mkcol != null)
 100                                 mkcol.releaseConnection();
 101                 }
 102         } else {
 103                 result = new RemoteOperationResult(ResultCode.INVALID_CHARACTER_IN_NAME);
 104         }
 105
 106         return result;
 107     }
 108
 109
 110     private RemoteOperationResult createParentFolder(String parentPath, OwnCloudClient client) {
 111         RemoteOperation operation = new CreateRemoteFolderOperation(parentPath,
 112                                                                 mCreateFullPath);
 113         return operation.execute(client);
 114     }
 115
 116
 117
 118 }