Example usage for org.springframework.validation DataBinder getObjectName

Introduction

In this page you can find the example usage for org.springframework.validation DataBinder getObjectName.

Prototype

public String getObjectName() 

Source Link

Document

Return the name of the bound object.

Usage

From source file:org.agatom.springatom.cmp.wizards.core.AbstractWizardProcessor.java

private void doBind(final DataBinder binder, Map<String, Object> params) throws Exception {
    if (LOGGER.isDebugEnabled()) {
        LOGGER.debug(String.format(
                "Binding allowed request parameters in %s to form object with name '%s', pre-bind formObject toString = %s",
                params, binder.getObjectName(), binder.getTarget()));
        if (binder.getAllowedFields() != null && binder.getAllowedFields().length > 0) {
            LOGGER.debug(/*from   w ww . jav a  2s . com*/
                    String.format("(Allowed fields are %s)", StylerUtils.style(binder.getAllowedFields())));
        } else {
            LOGGER.debug("(Any field is allowed)");
        }
    }
    binder.bind(new MutablePropertyValues(params));
    if (LOGGER.isDebugEnabled()) {
        LOGGER.debug(String.format(
                "Binding completed for form object with name '%s', post-bind formObject toString = %s",
                binder.getObjectName(), binder.getTarget()));
        LOGGER.debug(String.format("There are [%d] errors, details: %s",
                binder.getBindingResult().getErrorCount(), binder.getBindingResult().getAllErrors()));
    }
}

---

From source file:org.gvnix.web.json.DataBinderDeserializer.java

/**
 * Deserializes JSON content into Map<String, String> format and then uses a
 * Spring {@link DataBinder} to bind the data from JSON message to JavaBean
 * objects./*from  w  ww . j a v a  2s  . c  o  m*/
 * <p/>
 * It is a workaround for issue
 * https://jira.springsource.org/browse/SPR-6731 that should be removed from
 * next gvNIX releases when that issue will be resolved.
 * 
 * @param parser Parsed used for reading JSON content
 * @param ctxt Context that can be used to access information about this
 *        deserialization activity.
 * 
 * @return Deserializer value
 */
@SuppressWarnings({ "rawtypes", "unchecked" })
@Override
public Object deserialize(JsonParser parser, DeserializationContext ctxt)
        throws IOException, JsonProcessingException {
    JsonToken t = parser.getCurrentToken();
    MutablePropertyValues propertyValues = new MutablePropertyValues();

    // Get target from DataBinder from local thread. If its a bean
    // collection
    // prepares array index for property names. Otherwise continue.
    DataBinder binder = (DataBinder) ThreadLocalUtil
            .getThreadVariable(BindingResult.MODEL_KEY_PREFIX.concat("JSON_DataBinder"));
    Object target = binder.getTarget();

    // For DstaBinderList instances, contentTarget contains the final bean
    // for binding. DataBinderList is just a simple wrapper to deserialize
    // bean wrapper using DataBinder
    Object contentTarget = null;

    if (t == JsonToken.START_OBJECT) {
        String prefix = null;
        if (target instanceof DataBinderList) {
            prefix = binder.getObjectName().concat("[").concat(Integer.toString(((Collection) target).size()))
                    .concat("].");

            // BeanWrapperImpl cannot create new instances if generics
            // don't specify content class, so do it by hand
            contentTarget = BeanUtils.instantiateClass(((DataBinderList) target).getContentClass());
            ((Collection) target).add(contentTarget);
        } else if (target instanceof Map) {
            // TODO
            LOGGER.warn("Map deserialization not implemented yet!");
        }
        Map<String, String> obj = readObject(parser, ctxt, prefix);
        propertyValues.addPropertyValues(obj);
    } else {
        LOGGER.warn("Deserialization for non-object not implemented yet!");
        return null; // TODO?
    }

    // bind to the target object
    binder.bind(propertyValues);

    // Note there is no need to validate the target object because
    // RequestResponseBodyMethodProcessor.resolveArgument() does it on top
    // of including BindingResult as Model attribute

    // For DAtaBinderList the contentTarget contains the final bean to
    // make the binding, so we must return it
    if (contentTarget != null) {
        return contentTarget;
    }
    return binder.getTarget();
}

---

From source file:no.abmu.questionnaire.webflow.MuseumStatisticFormAction.java

/**
 * Bind allowed parameters in the external context request parameter map to the form object using given binder.
 * @param context the action execution context, for accessing and setting data in "flow scope" or "request scope"
 * @param binder the data binder to use//w  ww  .  j  ava  2  s  . c  o m
 * @throws Exception when an unrecoverable exception occurs
 */
protected void doBind(RequestContext context, DataBinder binder) throws Exception {
    logger.debug("Execute local doBind");
    if (logger.isDebugEnabled()) {
        logger.debug("Binding allowed request parameters in "
                + StylerUtils.style(context.getExternalContext().getRequestParameterMap())
                + " to form object with name '" + binder.getObjectName() + "', pre-bind formObject toString = "
                + binder.getTarget());
        if (binder.getAllowedFields() != null && binder.getAllowedFields().length > 0) {
            logger.debug("(Allowed fields are " + StylerUtils.style(binder.getAllowedFields()) + ")");
        } else {
            logger.debug("(Any field is allowed)");
        }
    }
    logger.debug("BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBb");
    logger.debug("BBBBBBBBB Value of binder befor binding BBBBBBBBBBBBBBBBBBb");
    logger.debug("BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBb");
    logger.debug(binder);
    binder.bind(new MutablePropertyValues(context.getRequestParameters().asMap()));
    logger.debug("BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBb");
    logger.debug("BBBBBBBBB Value of binder after binding BBBBBBBBBBBBBBBBBBb");
    logger.debug("BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBb");
    logger.debug(binder);

    if (logger.isDebugEnabled()) {
        logger.debug("Binding completed for form object with name '" + binder.getObjectName()
                + "', post-bind formObject toString = " + binder.getTarget());
        logger.debug("There are [" + binder.getErrors().getErrorCount() + "] errors, details: "
                + binder.getErrors().getAllErrors());
    }
}

---