com.owncloud.android.lib.resources.shares.GetRemoteSharesOperation.java Source code

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Here is the source code for com.owncloud.android.lib.resources.shares.GetRemoteSharesOperation.java

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/* ownCloud Android Library is available under MIT license
 *   Copyright (C) 2014 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 to know shares
 * 
 * @author masensio
 *
 */
@SuppressWarnings("ALL")
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();

                // 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 (mShares != null) {
                    Log_OC.d(TAG, "Got " + mShares.size() + " shares");
                    result = new RemoteOperationResult(ResultCode.OK);
                    ArrayList<Object> sharesObjects = new ArrayList<Object>();
                    for (OCShare share : mShares) {
                        sharesObjects.add(share);
                    }
                    result.setData(sharesObjects);
                }
            } 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);
    }

}