public void testDomainClassBinding() {
GroovyClassLoader cl = new GroovyClassLoader();
GrailsDomainClass domainClass =
new DefaultGrailsDomainClass(
cl.parseClass(
"public class BinderTestClass {\n"
+ " Long id; \n"
+ " Long version; \n"
+ "\n"
+ " String firstName; \n"
+ " String lastName; \n"
+ " String comment; \n"
+ " Integer age;\n"
+ " boolean active = true"
+ "\n"
+ " static constraints = {\n"
+ " firstName(nullable:true,size:4..15)\n"
+ " lastName(nullable:false)\n"
+ " age(nullable:true)\n"
+ " }\n"
+ "}"));
DefaultGrailsDomainConfiguration config = getDomainConfig(cl, cl.getLoadedClasses());
// Test database mappings
PersistentClass persistentClass = config.getClassMapping("BinderTestClass");
assertTrue(
"Property [firstName] must be optional in db mapping",
persistentClass.getProperty("firstName").isOptional());
assertFalse(
"Property [lastName] must be required in db mapping",
persistentClass.getProperty("lastName").isOptional());
// Property must be required by default
assertFalse(
"Property [comment] must be required in db mapping",
persistentClass.getProperty("comment").isOptional());
// Test properties
assertTrue(
"Property [firstName] must be optional",
domainClass.getPropertyByName("firstName").isOptional());
assertFalse(
"Property [lastName] must be optional",
domainClass.getPropertyByName("lastName").isOptional());
assertFalse(
"Property [comment] must be required",
domainClass.getPropertyByName("comment").isOptional());
assertTrue(
"Property [age] must be optional", domainClass.getPropertyByName("age").isOptional());
}
/**
* Returns the class type of the searchable property
*
* @param grailsDomainClass
* @param propertyName
* @param searchableGrailsDomainClasses
* @return
*/
public static Class getSearchablePropertyAssociatedClass(
GrailsDomainClass grailsDomainClass,
String propertyName,
Collection searchableGrailsDomainClasses) {
Assert.notNull(grailsDomainClass, "grailsDomainClass cannot be null");
Assert.notNull(propertyName, "propertyName cannot be null");
return getSearchablePropertyAssociatedClass(
grailsDomainClass.getPropertyByName(propertyName), searchableGrailsDomainClasses);
}
private Class<?> getReferencedTypeForCollection(String name, Object target) {
final GrailsApplication grailsApplication = ApplicationHolder.getApplication();
if (grailsApplication != null) {
GrailsDomainClass dc =
(GrailsDomainClass)
grailsApplication.getArtefact(
DomainClassArtefactHandler.TYPE, target.getClass().getName());
if (dc != null) {
GrailsDomainClassProperty domainProperty = dc.getPropertyByName(name);
if (domainProperty != null) {
return domainProperty.getReferencedPropertyType();
}
}
}
return null;
}