if (alias != null) {
beanAlias = config.getAlias(alias);
}
if (beanAlias == null) {
beanAlias = new BeanAlias(config, definition);
}
IProject project = file.getProject();
ValidationRuleDefinition ruleDefinition = getValidationRule(project, BeanAliasRule.class);
BeanAliasRule aliasRule = (BeanAliasRule) (ruleDefinition != null ? ruleDefinition.getRule() : null);