Example usage for org.springframework.beans ConfigurablePropertyAccessor isWritableProperty

Introduction

In this page you can find the example usage for org.springframework.beans ConfigurablePropertyAccessor isWritableProperty.

Prototype

boolean isWritableProperty(String propertyName);

Source Link

Document

Determine whether the specified property is writable.

Usage

From source file:org.brushingbits.jnap.validation.constraints.AbstractConstraintValidator.java

/**
 * This method copies all the annotation properties to fields with the same name.
 * /*from   w w  w . j  a va 2  s. c o  m*/
 * @param constraintAnnotation This constraint annotation.
 * @see PropertyAccessorFactory
 */
protected void bindParameters(A constraintAnnotation) {
    Class<?> annotationClass = constraintAnnotation.getClass();
    Method[] methods = annotationClass.getDeclaredMethods();
    ConfigurablePropertyAccessor accessor = PropertyAccessorFactory.forDirectFieldAccess(this);
    try {
        for (Method method : methods) {
            String methodName = method.getName();
            if (accessor.isWritableProperty(methodName)) {
                accessor.setPropertyValue(methodName,
                        method.invoke(constraintAnnotation, ArrayUtils.EMPTY_OBJECT_ARRAY));
            }
        }
    } catch (Exception e) {
        ReflectionUtils.handleReflectionException(e);
    }
}

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From source file:org.codehaus.groovy.grails.web.binding.GrailsDataBinder.java

private boolean isNullAndWritableProperty(ConfigurablePropertyAccessor accessor, String propertyName) {
    return accessor.isWritableProperty(propertyName)
            && (accessor.isReadableProperty(propertyName) && accessor.getPropertyValue(propertyName) == null);
}

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