Example usage for org.springframework.beans PropertyAccessor getPropertyType

Introduction

In this page you can find the example usage for org.springframework.beans PropertyAccessor getPropertyType.

Prototype

@Nullable
Class<?> getPropertyType(String propertyName) throws BeansException;

Source Link

Document

Determine the property type for the specified property, either checking the property descriptor or checking the value in case of an indexed or mapped element.

Usage

From source file:com.nestedbird.modules.formparser.FormParse.java

/**
 * Write the value to the existingEntity field with the name of key
 *
 * @param <T>            Type of the entity
 * @param existingEntity The entity we are changing
 * @param key            The key we are changing
 * @param value          The new value/* w  w  w.j  av a2s  .c o m*/
 */
private <T extends BaseEntity> void writeToEntity(T existingEntity, String key, Object value) {
    final PropertyAccessor accessor = PropertyAccessorFactory.forDirectFieldAccess(existingEntity);

    if (accessor.getPropertyType(key) != null) {
        try {
            if (value.getClass().equals(JSONObject.class) && ((JSONObject) value).has("_isMap")
                    && ((JSONObject) value).get("_isMap").equals(true)) {
                writeArrayMapToEntity(accessor, key, (JSONObject) value);
            } else if (value.getClass().equals(JSONObject.class)) {
                writeObjectToEntity(accessor, key, (JSONObject) value);
            } else if (value.getClass().equals(JSONArray.class)) {
                writeArrayToEntity(accessor, key, (JSONArray) value);
            } else if (isFieldValid(accessor, key, existingEntity.getClass())) {
                writeValueToEntity(accessor, key, value);
            }
        } catch (JSONException e) {
            logger.info("[FormParse] [writeToEntity] Unable To Process JSON", e);
        }
    }
}

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From source file:com.nestedbird.modules.formparser.FormParse.java

/**
 * Is field valid for editing//from w w  w.  j  av  a 2 s. c o m
 *
 * @param accessor    the accessor
 * @param fieldName   the field name
 * @param entityClass the entity class
 * @return the boolean
 */
private boolean isFieldValid(final PropertyAccessor accessor, final String fieldName, final Class entityClass) {
    return isFieldInteractable(accessor, fieldName) && isFieldEditable(accessor, fieldName)
            && doesSetterExist(entityClass, fieldName, accessor.getPropertyType(fieldName))
            && !isFieldFinal(entityClass, fieldName);
}

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