public T getService()

in src/main/java/org/apache/sling/scripting/core/ScriptHelper.java [206:225]

• 20 lines of code
• 7 McCabe index (conditional complexity)

    public <T> T getService(Class<T> type) {
        T service = (this.services == null ? null : (T) this.services.get(type.getName()));
        if (service == null) {
            final ServiceReference<T> ref = this.bundleContext.getServiceReference(type);
            if (ref != null) {
                service = this.bundleContext.getService(ref);
                if ( service != null ) {
                    if ( this.services == null ) {
                        this.services = new HashMap<>();
                    }
                    if ( this.references == null ) {
                        this.references = new ArrayList<>();
                    }
                    this.references.add(ref);
                    this.services.put(type.getName(), service);
                }
            }
        }
        return service;
    }