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android-library/src/com/owncloud/android/lib/resources/shares/GetRemoteSharesOperation.java

132 lines
4.3 KiB
Java

/* ownCloud Android Library is available under MIT license
* Copyright (C) 2015 ownCloud Inc.
*
* 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.resources.shares;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.util.ArrayList;
import org.apache.commons.httpclient.methods.GetMethod;
import org.apache.http.HttpStatus;
import com.owncloud.android.lib.common.OwnCloudClient;
import com.owncloud.android.lib.common.operations.RemoteOperation;
import com.owncloud.android.lib.common.operations.RemoteOperationResult;
import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode;
import com.owncloud.android.lib.common.utils.Log_OC;
/**
* Get the data from the server about ALL the known shares owned by the requester.
*
* @author masensio
*
*/
public class GetRemoteSharesOperation extends RemoteOperation {
private static final String TAG = GetRemoteSharesOperation.class.getSimpleName();
private ArrayList<OCShare> mShares; // List of shares for result
public GetRemoteSharesOperation() {
}
@Override
protected RemoteOperationResult run(OwnCloudClient client) {
RemoteOperationResult result = null;
int status = -1;
// Get Method
GetMethod get = null;
// Get the response
try{
get = new GetMethod(client.getBaseUri() + ShareUtils.SHARING_API_PATH);
get.addRequestHeader(OCS_API_HEADER, OCS_API_HEADER_VALUE);
status = client.executeMethod(get);
if(isSuccess(status)) {
String response = get.getResponseBodyAsString();
ArrayList<Object> resultData = new ArrayList<Object>();
// Parse xml response --> obtain the response in ShareFiles ArrayList
// convert String into InputStream
InputStream is = new ByteArrayInputStream(response.getBytes());
ShareXMLParser xmlParser = new ShareXMLParser();
mShares = xmlParser.parseXMLResponse(is);
if (xmlParser.isSuccess()) {
if (mShares != null) { // 0 shares is a right response
Log_OC.d(TAG, "Got " + mShares.size() + " shares");
result = new RemoteOperationResult(ResultCode.OK);
for (OCShare share : mShares) {
resultData.add(share);
}
result.setData(resultData);
}
} else if (xmlParser.isWrongParameter()){
result = new RemoteOperationResult(ResultCode.SHARE_WRONG_PARAMETER);
resultData.add(xmlParser.getMessage());
result.setData(resultData);
} else if (xmlParser.isNotFound()){
result = new RemoteOperationResult(ResultCode.SHARE_NOT_FOUND);
resultData.add(xmlParser.getMessage());
result.setData(resultData);
} else if (xmlParser.isForbidden()) {
result = new RemoteOperationResult(ResultCode.SHARE_FORBIDDEN);
resultData.add(xmlParser.getMessage());
result.setData(resultData);
} else {
result = new RemoteOperationResult(ResultCode.WRONG_SERVER_RESPONSE);
}
} else {
result = new RemoteOperationResult(false, status, get.getResponseHeaders());
}
} catch (Exception e) {
result = new RemoteOperationResult(e);
Log_OC.e(TAG, "Exception while getting remote shares ", e);
} finally {
if (get != null) {
get.releaseConnection();
}
}
return result;
}
private boolean isSuccess(int status) {
return (status == HttpStatus.SC_OK);
}
}