Spring converter in initbinder

public class CategoryEditor extends PropertyEditorSupport {

    // Converts a String to a Category (when submitting form)
    @Override
    public void setAsText(String text) {
        Category c = new Category(text);
        this.setValue(c);
    }

    // Converts a Category to a String (when displaying form)
    @Override
    public String getAsText() {
        Category c = (Category) this.getValue();
        return c.getName();
    }

}




public class MyController {

    @InitBinder
    public void initBinder(WebDataBinder binder) {
        binder.registerCustomEditor(Category.class, new CategoryEditor());
    }

    ...

}

Source: stackoverflow.com

Similar codes

0 vote134 views1 answer
How to create a boolean list in java
Java
3 votes158 views3 answers
Fibonacci java
Java
1 vote143 views1 answer
Find Minimum in Rotated Sorted Array
Java
0 vote129 views1 answer
Nested class in java 8
Java
6 votes130 views3 answers
How to call parameterized constructor of a Parent class in Inheritance
Java
1 vote136 views1 answer
Glide latest version android
Java
0 vote159 views1 answer
Android BottomSheetDialogFragment not opening fully on landscape
Java
0 vote164 views2 answers
Extract substring in string java
Java
1 vote154 views1 answer
Shakescleare merchant of venice
Java
0 vote96 views1 answer
How to print a list in string form java
Java