public PolicyComponent normalize()

in src/main/java/org/apache/neethi/PolicyReference.java [99:120]

• 18 lines of code
• 5 McCabe index (conditional complexity)

    public PolicyComponent normalize(PolicyRegistry reg, boolean deep) {
        String key = getURI();
        int pos = key.indexOf("#");
        if (pos == 0) {
            key = key.substring(1);
        } else if (pos > 0) {
            key = key.substring(0, pos);
        }
        
        Policy policy = reg.lookup(key);        
        
        if (policy == null) {
            policy = getRemoteReferencedPolicy(key);

            if (policy == null) {
                throw new RuntimeException(key + " can't be resolved");
            }
            reg.register(key, policy);
        }
        
        return policy.normalize(reg, deep);
    }