OC-2733: Add UnshareLinkkRemoteOperation to the library

src/com/owncloud/android/lib/operations/remote/UnshareLinkRemoteOperation.java

@@ -0,0 +1,113 @@
+/* ownCloud Android Library is available under MIT license
+ *   Copyright (C) 2014 ownCloud (http://www.owncloud.org/)
+ *   
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ *   
+ *   The above copyright notice and this permission notice shall be included in
+ *   all copies or substantial portions of the Software.
+ *   
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 
+ *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 
+ *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 
+ *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ *   THE SOFTWARE.
+ *
+ */
+
+package com.owncloud.android.lib.operations.remote;
+
+import java.io.ByteArrayInputStream;
+import java.io.InputStream;
+
+import org.apache.commons.httpclient.HttpStatus;
+import org.apache.jackrabbit.webdav.client.methods.DeleteMethod;
+
+import android.util.Log;
+
+import com.owncloud.android.lib.network.OwnCloudClient;
+import com.owncloud.android.lib.operations.common.RemoteOperation;
+import com.owncloud.android.lib.operations.common.RemoteOperationResult;
+import com.owncloud.android.lib.operations.common.RemoteOperationResult.ResultCode;
+import com.owncloud.android.lib.utils.ShareUtils;
+import com.owncloud.android.lib.utils.ShareXMLParser;
+
+/**
+ * Remove a share
+ * 
+ * @author masensio
+ *
+ */
+
+public class UnshareLinkRemoteOperation extends RemoteOperation {
+
+	private static final String TAG = UnshareLinkRemoteOperation.class.getSimpleName();
+	
+	private int mIdShare;
+	
+	/**
+	 * Constructor
+	 * 
+	 * @param idShare	Share ID
+	 */
+	
+	public UnshareLinkRemoteOperation(int idShare) {
+		mIdShare = idShare;
+		
+	}
+
+	@Override
+	protected RemoteOperationResult run(OwnCloudClient client) {
+		RemoteOperationResult result = null;
+		int status = -1;
+
+		DeleteMethod delete = null;
+
+		try {
+			String id = "/" + String.valueOf(mIdShare);
+			delete = new DeleteMethod(client.getBaseUri() + ShareUtils.SHAREAPI_ROUTE + id);
+			Log.d(TAG, "URL ------> " + client.getBaseUri() + ShareUtils.SHAREAPI_ROUTE + id);
+
+			status = client.executeMethod(delete);
+
+			if(isSuccess(status)) {
+				String response = delete.getResponseBodyAsString();
+				Log.d(TAG, "Successful response: " + response);
+
+				result = new RemoteOperationResult(ResultCode.OK);
+
+				// Parse xml response
+				// convert String into InputStream
+				InputStream is = new ByteArrayInputStream(response.getBytes());
+				ShareXMLParser xmlParser = new ShareXMLParser();
+				xmlParser.parseXMLResponse(is);
+				if (xmlParser.isSuccess()) {
+					result = new RemoteOperationResult(ResultCode.OK);
+				} else if (xmlParser.isFilNotFound()){
+					result = new RemoteOperationResult(ResultCode.FILE_NOT_FOUND);
+				}
+				Log.i(TAG, "Unshare " + id + ": " + result.getLogMessage());
+			}
+		} catch (Exception e) {
+			result = new RemoteOperationResult(e);
+			Log.e(TAG, "Unshare Link Exception " + result.getLogMessage(), e);
+
+		} finally {
+			if (delete != null)
+				delete.releaseConnection();
+		}
+		return result;
+	}
+
+
+	private boolean isSuccess(int status) {
+		return (status == HttpStatus.SC_OK);
+	}
+}