Code Duplication    Length = 4-4 lines in 2 locations

lib/Doctrine/ODM/MongoDB/Mapping/Driver/XmlDriver.php 2 locations

@@ 302-305 (lines=4) @@
299
        if (isset($attributes['fieldName'])) {
300
            $mapping['fieldName'] = (string) $attributes['fieldName'];
301
        }
302
        if (isset($reference->{'discriminator-field'})) {
303
            $attr = $reference->{'discriminator-field'};
304
            $mapping['discriminatorField'] = (string) $attr['name'];
305
        }
306
        if (isset($reference->{'discriminator-map'})) {
307
            foreach ($reference->{'discriminator-map'}->{'discriminator-mapping'} as $discriminatorMapping) {
308
                $attr = $discriminatorMapping->attributes();
@@ 253-256 (lines=4) @@
250
        if (isset($attributes['fieldName'])) {
251
            $mapping['fieldName'] = (string) $attributes['fieldName'];
252
        }
253
        if (isset($embed->{'discriminator-field'})) {
254
            $attr = $embed->{'discriminator-field'};
255
            $mapping['discriminatorField'] = (string) $attr['name'];
256
        }
257
        if (isset($embed->{'discriminator-map'})) {
258
            foreach ($embed->{'discriminator-map'}->{'discriminator-mapping'} as $discriminatorMapping) {
259
                $attr = $discriminatorMapping->attributes();