public void hear()

in org.eclipse.sisu.inject/src/org/eclipse/sisu/bean/BeanListener.java [48:96]
46 lines of code
10 McCabe index (conditional complexity)

    public <B> void hear( final TypeLiteral<B> type, final TypeEncounter<B> encounter )
    {
        final PropertyBinder propertyBinder = beanBinder.bindBean( type, encounter );
        if ( null == propertyBinder )
        {
            return; // no properties to bind
        }

        final List<PropertyBinding> bindings = new ArrayList<PropertyBinding>();
        final Set<String> visited = new HashSet<String>();

        for ( final BeanProperty<?> property : new BeanProperties( type.getRawType() ) )
        {
            if ( property.getAnnotation( javax.inject.Inject.class ) != null
                || property.getAnnotation( com.google.inject.Inject.class ) != null )
            {
                continue; // these properties will have already been injected by Guice
            }
            final String name = property.getName();
            if ( visited.add( name ) )
            {
                try
                {
                    final PropertyBinding binding = propertyBinder.bindProperty( property );
                    if ( binding == PropertyBinder.LAST_BINDING )
                    {
                        break; // no more bindings
                    }
                    if ( binding != null )
                    {
                        bindings.add( binding );
                    }
                    else
                    {
                        visited.remove( name );
                    }
                }
                catch ( final RuntimeException e )
                {
                    encounter.addError( new ProvisionException( "Error binding: " + property, e ) );
                }
            }
        }

        if ( bindings.size() > 0 )
        {
            encounter.register( new BeanInjector<B>( bindings ) );
        }
    }