Examples with RequestInterceptor com.predic8.membrane.core.interceptor.flow.RequestInterceptor used on opensource projects

Example 1 with RequestInterceptor

use of com.predic8.membrane.core.interceptor.flow.RequestInterceptor in project service-proxy by membrane.

the class AdminPageBuilder method createServiceProxyVisualization.

public void createServiceProxyVisualization(AbstractServiceProxy proxy, String relativeRootPath) {
    List<Interceptor> leftStack = new ArrayList<Interceptor>(), rightStack = new ArrayList<Interceptor>();
    List<Interceptor> list = new ArrayList<Interceptor>(proxy.getInterceptors());
    list.add(new // fake interceptor so that both stacks end with the same size
    AbstractInterceptor() {

        @Override
        public EnumSet<Flow> getFlow() {
            return Flow.Set.REQUEST_RESPONSE;
        }
    });
    // build left and right stacks
    for (Interceptor i : list) {
        EnumSet<Flow> f = i.getFlow();
        if (i instanceof ResponseInterceptor) {
            for (Interceptor i2 : ((ResponseInterceptor) i).getInterceptors()) rightStack.add(i2);
        } else if (i instanceof RequestInterceptor) {
            for (Interceptor i3 : ((RequestInterceptor) i).getInterceptors()) leftStack.add(i3);
        } else if (f.contains(Flow.REQUEST)) {
            if (f.contains(Flow.RESPONSE)) {
                // fill left and right to same height
                while (leftStack.size() < rightStack.size()) leftStack.add(null);
                while (rightStack.size() < leftStack.size()) rightStack.add(null);
                // put i into both
                leftStack.add(i);
                rightStack.add(i);
            } else {
                leftStack.add(i);
            }
        } else {
            if (f.contains(Flow.RESPONSE)) {
                rightStack.add(i);
            }
        }
    }
    boolean noTarget = proxy.getTargetURL() == null && proxy.getTargetHost() == null;
    table().cellspacing("0px").cellpadding("0px").classAttr("spv").style("width:662px");
    createListenerRow(proxy);
    if (leftStack.size() > 1 || !noTarget) {
        createBeginArrowsRow();
        for (int i = 0; i < leftStack.size() - 1 - (noTarget ? 1 : 0); i++) {
            tr().style("background:url(\"" + relativeRootPath + "/admin/images/spv-middle.png\");background-repeat:repeat-y;display:inline-table");
            createInterceptorRow(leftStack, rightStack, i, false);
            end();
        }
        createEndArrowsRow();
        if (noTarget) {
            tr();
            createInterceptorRow(leftStack, rightStack, leftStack.size() - 2, true);
            end();
        } else {
            createTargetRow(proxy);
        }
    }
    end();
}