Spring MVC Controllers, I want to upload an item object with it''s image is it possible, JAVA Programming

Spring MVC Controllers, JAVA Programming

Assignment Help:

I want to upload an item object with it''s image is it possible that i pass a complete object of my Item along with it''s image from my Controller if yes then how may i Do it? and I need a Json Pattern also which will be coming from client side.

What would be the Json pattern for my following Item Object.

Class Item{

String ItemID;
String ItemName;
String CategoryID;
List imagesList;

}

Class Image{

String imageId;
String imageTitle;
byte[] image;
}

and one more thing. Please tell me how can I pass two parameters in my Controller. e.g. if I want to pass Item object in the Request Body along with an extra parameter say String UserID. HOw may I write the following code.

@RequestMapping(method = RequestMethod.POST)
@ResponseStatus(HttpStatus.CREATED)
public void add(@RequestBody Item myItem, String UserID)

{ ...... }

and please tell me what if I pass in the Request in Json format. What will be it looks like?

{ "Item" : { "ItemID": "1", ......}, "UserID" : "hello"}

will it be like this or what? because i tried it i''m getting the Object and string as Null. I also tried it with @RequestParam but same got NULL while debugging.

Currently i''m dealing with this by this.

Class ItemUserPost{
Item item;
String UserID;
}

I''m storing this object in MongoDB. Will be my whole collection of Item will stored along with the images? or i have to use a MultiPart and GridFS API for this. Kindly please refer if related question already posted.

Please Help Urgent.

Thanks in Advance.

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages

Spring MVC Controllers, JAVA Programming

Related Discussions:- Spring MVC Controllers

Java input and output, what are all possible ways in java for user input an...

What are the layers of rmi architecture, There are three layers:- a . S...

Preemptive scheduling and time slicing, In pre-emptive scheduling, the high...

Interfaces and generics, In this assignment, you are provided with an inter...

Develop a adobe air native extension, Develop a Adobe Air Native Extension ...

Interface, what is an Interface?

Posting on a wall, Viewing a User's Wall Where your project allows you t...

Luminus jewels, Luminous Jewels - The Polishing Game Byteland county is ve...

Vending machine, i have got project of Vending machine. would you please he...

SMALLTALK PROGRAMING, YOUR EXPERT CAN DEAL WITH SMALLTAK PROGRAMMING AND BP...

Write Your Message!

Featured Services

Online Tutoring

Project Development

Exam Preparation

Course Help

Assignment Help

Popular Subjects

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT