Example usage for org.springframework.web.bind ServletRequestDataBinder setAllowedFields

Introduction

In this page you can find the example usage for org.springframework.web.bind ServletRequestDataBinder setAllowedFields.

Prototype

public void setAllowedFields(@Nullable String... allowedFields) 

Source Link

Document

Register fields that should be allowed for binding.

Usage

From source file:common.bind.CommonBindValidator.java

/**
 * an empty method//from  ww  w  .j a  v a 2s  . c  o m
 * @param binder
 */
@Override
protected void initBinder(ServletRequestDataBinder binder) {
    binder.setBindEmptyMultipartFiles(false);
    binder.setRequiredFields(required_fields);
    binder.setAllowedFields(allowed_fields);
    binder.setFieldMarkerPrefix("_");
    binder.setFieldDefaultPrefix("!");
    if (editors != null) {
        Iterator<Entry<String, PropertyEditor>> i = editors.entrySet().iterator();
        while (i.hasNext()) {
            Entry<String, PropertyEditor> e = i.next();
            binder.registerCustomEditor(String.class, e.getKey(), e.getValue());
        }
    }

    binder.registerCustomEditor(String.class, new StringTrimmerEditor(false));
}

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From source file:org.bibsonomy.webapp.util.spring.controller.MinimalisticControllerSpringWrapper.java

@Override
protected void initBinder(final HttpServletRequest request, final ServletRequestDataBinder binder)
        throws Exception {
    super.initBinder(request, binder);

    /*/*from   w  w  w  . jav a  2 s. c  o  m*/
     * set convertion service (string => enum, string => class)
     */
    binder.setConversionService(this.conversionService);

    /*
     * Register a custom date editor to support binding of date fields.
     * 
     * FIXME: This is a HACK to allow the DBLP update to set the date of 
     * (bookmark) posts. The problem is, that the date format is now fixed 
     * for ALL our controllers, since we can't override this initBinder
     * method (since we're using this MinimalisticController ... wrapper)
     *  
     */
    binder.registerCustomEditor(Date.class, new CustomDateEditor(DATE_FORMAT, true));

    /*
     * setting the dis/allowed fields for the binder
     */
    binder.setAllowedFields(allowedFields);
    binder.setDisallowedFields(disallowedFields);
}

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