/**
* Returns whether the given method is a 'getter' method.
*
* @param method a parameterless method that returns a non-void
* @return the property name
*/
protected String isGetter(final Method<?> method) {
String methodName = method.getName();
String propertyName;
if (methodName.startsWith(ClassUtils.JAVABEAN_GET_PREFIX)) {
propertyName = methodName.substring(ClassUtils.JAVABEAN_GET_PREFIX.length());
} else if (methodName.startsWith(ClassUtils.JAVABEAN_IS_PREFIX)
&& boolean.class.equals(method.getQualifiedReturnType())) {
// As per section 8.3.2 (Boolean properties) of The JavaBeans API specification, 'is'
// only applies to boolean (little 'b')
propertyName = methodName.substring(ClassUtils.JAVABEAN_IS_PREFIX.length());
} else {
return null;
}
if (!StringUtils.isCapitalized(propertyName)) {
return null;
}
return StringUtils.decapitalize(propertyName);
}
/**
* Returns whether the given method is a 'setter' method.
*
* @param method a single-parametered method. May return non-void (ie. for Fluent interfaces)
* @return the property name
*/
protected String isSetter(final Method<?> method) {
String methodName = method.getName();
if (!methodName.startsWith(ClassUtils.JAVABEAN_SET_PREFIX)) {
return null;
}
String propertyName = methodName.substring(ClassUtils.JAVABEAN_SET_PREFIX.length());
return StringUtils.decapitalize(propertyName);
}
