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

Fibonacci, Output first x values in the fibonacci sequence, where x is an a...

Calculate Bill program, Notice that each row now has the type of customer a...

Constructors, how do I use constructors in java and how do I apply them

Create a fifa coins website, Project Description: I want to create simil...

Test phases and cycles? , 1. Unit tests :There are two popular processe...

State in brief about the java, State in brief about the java Java is a ...

Agile software development processes, Agile software development process is...

Explain in brief java applet, Explain in brief Java applet? It is a...

Dda using java, ineed program for dda algorithem

Data Structures Projects, I have three data structures projects that I need...

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