Auto-wiring dependencies with dynamic parameters

[Ranadhir Nag]

I have multiple implementations of an employee interface - each one representing a particular employee type based on salary classification(HourlyEmployee,MonthlyEmployee etc.)
Each Employee type contains a PayClassification member.The PaymentClassification class has a single member 'schedule'.

public interface IEmployee {
    String getPaymentType();
    void setPayType(PayClassification payType);//setter injection 
}  
public class PayClassification {
    String getSchedule(){ return "TBD";}
}
public class HourlyEmployee implements IEmployee {
    PayClassification payType;
    @Override
    public String getPaymentType() {
        // TODO Auto-generated method stub
        return payType.getSchedule();
    }
    @Override
    @Resource(name="pay")
    public
    void setPayType(PayClassification payType) {
        this.payType = payType;
    }
}

A client class ExecutePay instantiates a particular EmployeeType and queries for its PaymentType.
The metadata file is as follows:

<context:annotation-config/>
    <bean id="hourly" class="com.spring.HourlyEmployee">
    <!-- inject any dependencies required by this bean -->
    </bean>
    <bean id="monthly" class="com.spring.MonthlyEmployee">
    <!-- inject any dependencies required by this bean -->
    </bean>
    <bean id="salary" class="com.spring.ExecutePay"/>
    <bean id="pay" class="com.spring.PayClassification" scope="prototype"/>

TO have PayClassification have a unique value of 'schedule' for each employee type,the easiest solution is to create a unique PayClassification 'resource' corresponding to each employee type and autowire that.
But that is not an ideal extensible solution.
Is there a way to autowire PayClassification with a unique 'schedule' value for every employee type being defined in the system dynamically.