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 vote199 views1 answer
Spring filter exception handling
Java Spring
8 votes230 views1 answer
Error could not create the java virtual machine ubuntu 20.04
Java
0 vote168 views2 answers
Print line number java
Java
0 vote203 views1 answer
Spigot coding how to send a message to player after commadn
Java
0 vote256 views1 answer
Servlet redirect java
Java
4 votes192 views2 answers
Android parse date
Java
106 votes218 views2 answers
Java gui
Java
13 votes191 views3 answers
Map initialization java
Java
3 votes157 views1 answer
Java extends
Java
0 vote161 views1 answer
Enlist Operations in ComboBox (Addition, Subtraction, Division, Multiplication in java
Java