Add Get Users from Server Operation

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

@@ -0,0 +1,59 @@
+/**
+ *   ownCloud Android client application
+ *
+ *   @author masensio
+ *   Copyright (C) 2015 ownCloud Inc.
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License version 2,
+ *   as published by the Free Software Foundation.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+package com.owncloud.android.operations;
+
+import com.owncloud.android.lib.common.OwnCloudClient;
+import com.owncloud.android.lib.common.operations.RemoteOperationResult;
+import com.owncloud.android.lib.resources.users.GetRemoteUsersOperation;
+import com.owncloud.android.operations.common.SyncOperation;
+
+/**
+ * Get the users from the server
+ */
+public class GetUsersOperation  extends SyncOperation{
+
+    private static final String TAG = GetUsersOperation.class.getSimpleName();
+
+    private String mSearchString;
+    private int mLimit;
+    private int mOffset;
+
+    /**
+     * Constructor
+     *
+     * @param searchString  	string for searching users, optional
+     * @param limit 			limit, optional
+     * @param offset			offset, optional
+     */
+    public GetUsersOperation(String searchString, int limit, int offset) {
+        mSearchString = searchString;
+        mLimit = limit;
+        mOffset = offset;
+    }
+
+    @Override
+    protected RemoteOperationResult run(OwnCloudClient client) {
+        GetRemoteUsersOperation operation = new GetRemoteUsersOperation(mSearchString,
+                mLimit, mOffset);
+        RemoteOperationResult result = operation.execute(client);
+
+        return result;
+    }
+}