<mongo:mongo host="localhost" port="27017" />
<mongo:db-factory dbname="employee_service" />

<bean id="mongoTemplate" class="org.springframework.data.mongodb.core.MongoTemplate">
    <constructor-arg name="mongoDbFactory" ref="mongoDbFactory" />
</bean>

<dependency>
        <groupId>org.springframework.data</groupId>
        <artifactId>spring-data-mongodb</artifactId>
        <version>1.6.1.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.mongodb</groupId>
        <artifactId>mongo-java-driver</artifactId>
        <version>${mongodb.driver.version}</version>
    </dependency>
    <dependency>
        <groupId>cglib</groupId>
        <artifactId>cglib</artifactId>
        <version>2.2.2</version>
    </dependency>

@Document(collection = "vacancy")
public class Vacancy {
@Id
private String id;
private String description;
//setters and getters
}

org.springframework.beans.factory.BeanCreationException:
Error creating bean with name 'mongoTemplate' defined in class path resource [spring.config.xml]:
Instantiation of bean failed; nested exception is
org.springframework.beans.BeanInstantiationException: Could not instantiate bean class
[org.springframework.data.mongodb.core.MongoTemplate]: Constructor threw exception; nested
exception is java.lang.NoClassDefFoundError: org/springframework/objenesis/ObjenesisStd