1 files changed, 51 insertions, 1 deletions
diff --git a/src/mongo/db/server_parameters.cpp b/src/mongo/db/server_parameters.cpp
index abf6858e1e1..bbb7b227935 100644
--- a/src/mongo/db/server_parameters.cpp
+++ b/src/mongo/db/server_parameters.cpp
@@ -14,10 +14,24 @@
 *
 *    You should have received a copy of the GNU Affero General Public License
 *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+*    As a special exception, the copyright holders give permission to link the
+*    code of portions of this program with the OpenSSL library under certain
+*    conditions as described in each individual source file and distribute
+*    linked combinations including the program with the OpenSSL library. You
+*    must comply with the GNU Affero General Public License in all respects for
+*    all of the code used other than as permitted herein. If you modify file(s)
+*    with this exception, you may extend this exception to your version of the
+*    file(s), but you are not obligated to do so. If you do not wish to do so,
+*    delete this exception statement from your version. If you delete this
+*    exception statement from all source files in the program, then also delete
+*    it in the license file.
 */
 
 #include "mongo/pch.h"
 
+#include "mongo/base/parse_number.h"
+#include "mongo/client/replica_set_monitor.h"
 #include "mongo/db/server_parameters.h"
 
 namespace mongo {
@@ -63,4 +77,40 @@ namespace mongo {
         x = sp;
     }
 
-}
+    template <typename T>
+    Status ExportedServerParameter<T>::setFromString( const string& str ) {
+        T value;
+        Status status = parseNumberFromString( str, &value );
+        if ( !status.isOK() )
+            return status;
+        return set( value );
+    }
+
+    template Status ExportedServerParameter<int>::setFromString( const string& str );
+    template Status ExportedServerParameter<long long>::setFromString( const string& str );
+    template Status ExportedServerParameter<double>::setFromString( const string& str );
+
+    template<>
+    Status ExportedServerParameter<string>::setFromString( const string& str ) {
+        return set( str );
+    }
+
+    template<>
+    Status ExportedServerParameter<bool>::setFromString( const string& str ) {
+        if ( str == "true" ||
+             str == "1" )
+            return set(true);
+        if ( str == "false" ||
+             str == "0" )
+            return set(false);
+        return Status( ErrorCodes::BadValue, "can't convert string to bool" );
+    }
+
+    template<>
+    Status ExportedServerParameter< vector<string> >::setFromString( const string& str ) {
+        vector<string> v;
+        splitStringDelim( str, &v, ',' );
+        return set( v );
+    }
+
+}  // namespace mongo