protected PortType getTargetPortType()

in bindings/servicemix-http/src/main/java/org/apache/servicemix/http/HttpEndpoint.java [288:329]
41 lines of code
22 McCabe index (conditional complexity)

    protected PortType getTargetPortType(Definition def) {
        PortType portType = null;
        // If the WSDL description only contain one PortType, use it
        if (def.getServices().size() == 0 && def.getPortTypes().size() == 1) {
            logger.debug("WSDL only defines a PortType, using this one");
            portType = (PortType)def.getPortTypes().values().iterator().next();
        } else if (targetInterfaceName != null) {
            portType = def.getPortType(targetInterfaceName);
            if (portType == null) {
                logger.debug("PortType for targetInterfaceName could not be found");
            }
        } else if (targetService != null && targetEndpoint != null) {
            Service svc = def.getService(targetService);
            Port port = (svc != null) ? svc.getPort(targetEndpoint) : null;
            portType = (port != null) ? port.getBinding().getPortType() : null;
            if (portType == null) {
                logger.debug("PortType for targetService/targetEndpoint could not be found");
            }
        } else if (targetService != null) {
            Service svc = def.getService(targetService);
            if (svc != null && svc.getPorts().size() == 1) {
                Port port = (Port)svc.getPorts().values().iterator().next();
                portType = (port != null) ? port.getBinding().getPortType() : null;
            }
            if (portType == null) {
                logger.debug("Service for targetService could not be found");
            }
        } else if (interfaceName != null) {
            portType = def.getPortType(interfaceName);
            if (portType == null) {
                logger.debug("Service for targetInterfaceName could not be found");
            }
        } else {
            Service svc = def.getService(service);
            Port port = (svc != null) ? svc.getPort(endpoint) : null;
            portType = (port != null && port.getBinding() != null) ? port.getBinding().getPortType() : null;
            if (portType == null && logger.isDebugEnabled()) {
                logger.debug("Port for service/endpoint could not be found");
            }
        }
        return portType;
    }