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

3 votes368 views1 answer
Android list.length
Java
0 vote367 views2 answers
Flutter calculate sum in a list
Java
3 votes402 views1 answer
How to make int array java android
Java
0 vote397 views1 answer
How to take binary input in java
Java
0 vote364 views1 answer
Android java get value from listview item
Java
4 votes330 views2 answers
Dfhgodjfgiojdfiojgjkdhjbsdv JKNJZXcnmvmcvbpdfh
Java
0 vote303 views1 answer
Android ancestral navigation
Java
2 votes346 views1 answer
Java array loop
Java
0 vote396 views1 answer
Como ordenar un arraylist alfabeticamente en java
Java
0 vote344 views1 answer
Java min integer
Java