/**
* 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);
}
/**
* Lookup getter-based properties.
*
* <p>This method will be called after <code>lookupFields</code> but before <code>lookupSetters
* </code>.
*/
protected void lookupGetters(
final Map<String, Property> properties, final MethodHolder<?> clazz) {
// Hack until https://issues.jboss.org/browse/FORGE-368
for (Method<?> method : clazz.getMethods()) {
// Exclude static methods
if (method.isStatic()) {
continue;
}
// Get type
if (!method.getParameters().isEmpty()) {
continue;
}
String returnType = method.getQualifiedReturnType();
if (returnType == null) {
continue;
}
// Get name
String propertyName = isGetter(method);
if (propertyName == null) {
continue;
}
Field<?> privateField = getPrivateField((FieldHolder<?>) clazz, propertyName);
if (privateField != null && this.privateFieldConvention == null) {
propertyName = privateField.getName();
}
properties.put(
propertyName,
new ForgeProperty(propertyName, returnType, method, null, privateField, this.project));
}
}
