Send multiple objects of same class from jsp to spring controller

Question

When i am keeping two inputs name same in jsp. I want they should be come to controller in two different objects. @ModelAttribut

@RequestMapping(value = "/addUser", method = RequestMethod.POST)
public String addAdvertiser(@ModelAttribute("userInfoEntity") UserInfoEntity userInfoEntity,@ModelAttribute("addressEntity") AddressEntity personalAddress,@ModelAttribute("addressEntity") AddressEntity billingAddress){
// save this two address to my userInfo Entity 
// here i had one to many relationaship. from UserInfoEntity to AddressEntity
}

My JSP is as follows:

Personal Address
<div class="label"><b>Address 1 :</b></div>
                        <div class="leftSide"><input type="text" name="address1" class="textBox" style="width:250px;" /></div>

                        <div class="label"><b>City :</b></div>
                        <div class="leftSide"><input type="text" name="city" class="textBox" style="width:250px;" /></div>

                        <div class="label"><b>Zipcode :</b></div>
                        <div class="leftSide"><input type="text" name="zipcode" class="textBox" style="width:250px;" /></div>

                        <div class="label"><b>Address 2 :</b></div>
                        <div class="leftSide"><input type="text" name="address2" class="textBox" style="width:250px;" /></div>

                        <div class="label"><b>State :</b></div>
                        <div class="leftSide"><input type="text" name="state" class="textBox" style="width:250px;" /></div>

                        <div class="label"><b>Phone :</b></div>
                        <div class="leftSide"><input type="text" name="phone" class="textBox" style="width:250px;" /></div>




Billing Address
                        <div class="label"><b>Address 1 :</b></div>
                        <div class="leftSide"><input type="text" name="address1" class="textBox" style="width:250px;" /></div>

                        <div class="label"><b>City :</b></div>
                        <div class="leftSide"><input type="text" name="city" class="textBox" style="width:250px;" /></div>

                        <div class="label"><b>Zipcode :</b></div>
                        <div class="leftSide"><input type="text" name="zipcode" class="textBox" style="width:250px;" /></div>

                        <div class="label"><b>Address 2 :</b></div>
                        <div class="leftSide"><input type="text" name="address2" class="textBox" style="width:250px;" /></div>

                        <div class="label"><b>State :</b></div>
                        <div class="leftSide"><input type="text" name="state" class="textBox" style="width:250px;" /></div>

                        <div class="label"><b>Phone :</b></div>
                        <div class="leftSide"><input type="text" name="phone" class="textBox" style="width:250px;" /></div>

Please tell me the solution that how can i send two objects of same AddressEntity from jsp to controller keeping the same value for attribute "name" of input type.

In the given senario i am getting the object but it includes values of both address by ","(comma) seperated.

Answer 1

If the name is same, it will return you an array of objects, that's why when you try to print it, it shows string with comma separation.

You need to cast object to array of your return type ( probably string in your case ). and get values arr[0] and arr[1].