parseContext example

 catch (InvalidPropertyPathException) {
                        throw new MappingException(sprintf('The "serialized-path" value must be a valid property path for the attribute "%s" of the class "%s".', $attributeName, $classMetadata->getName()));
                    }
                }

                if (isset($attribute['ignore'])) {
                    $attributeMetadata->setIgnore(XmlUtils::phpize($attribute['ignore']));
                }

                foreach ($attribute->context as $node) {
                    $groups = (array) $node->group;
                    $context = $this->parseContext($node->entry);
                    $attributeMetadata->setNormalizationContextForGroups($context, $groups);
                    $attributeMetadata->setDenormalizationContextForGroups($context, $groups);
                }

                foreach ($attribute->normalization_context as $node) {
                    $groups = (array) $node->group;
                    $context = $this->parseContext($node->entry);
                    $attributeMetadata->setNormalizationContextForGroups($context, $groups);
                }

                foreach ($attribute->denormalization_context as $node) {
                    

 catch (InvalidPropertyPathException) {
                        throw new MappingException(sprintf('The "serialized-path" value must be a valid property path for the attribute "%s" of the class "%s".', $attributeName, $classMetadata->getName()));
                    }
                }

                if (isset($attribute['ignore'])) {
                    $attributeMetadata->setIgnore(XmlUtils::phpize($attribute['ignore']));
                }

                foreach ($attribute->context as $node) {
                    $groups = (array) $node->group;
                    $context = $this->parseContext($node->entry);
                    $attributeMetadata->setNormalizationContextForGroups($context, $groups);
                    $attributeMetadata->setDenormalizationContextForGroups($context, $groups);
                }

                foreach ($attribute->normalization_context as $node) {
                    $groups = (array) $node->group;
                    $context = $this->parseContext($node->entry);
                    $attributeMetadata->setNormalizationContextForGroups($context, $groups);
                }

                foreach ($attribute->denormalization_context as $node) {