Examples with OpenApiApplication fish.payara.microprofile.openapi.rest.app.OpenApiApplication used on opensource projects

Example 1 with OpenApiApplication

use of fish.payara.microprofile.openapi.rest.app.OpenApiApplication in project Payara by payara.

the class OpenApiServletContainerInitializer method onStartup.

@Override
public void onStartup(Set<Class<?>> c, ServletContext ctx) throws ServletException {
    // Only deploy to app root
    if (!"".equals(ctx.getContextPath())) {
        return;
    }
    OpenApiServiceConfiguration configuration = Globals.getDefaultHabitat().getService(OpenApiServiceConfiguration.class);
    // Check if there is already an endpoint for OpenAPI
    Map<String, ? extends ServletRegistration> registrations = ctx.getServletRegistrations();
    for (ServletRegistration reg : registrations.values()) {
        if (reg.getMappings().contains(configuration.getEndpoint())) {
            return;
        }
    }
    String virtualServers = configuration.getVirtualServers();
    if (!isEmpty(virtualServers) && !asList(virtualServers.split(",")).contains(ctx.getVirtualServerName())) {
        return;
    }
    // Start the OpenAPI application
    ServletContainer servletContainer = new ServletContainer(new OpenApiApplication());
    ServletRegistration.Dynamic reg = ctx.addServlet("microprofile-openapi-servlet", servletContainer);
    reg.setLoadOnStartup(1);
    reg.addMapping("/" + configuration.getEndpoint() + "/*");
    if (Boolean.parseBoolean(configuration.getSecurityEnabled())) {
        String[] roles = configuration.getRoles().split(",");
        reg.setServletSecurity(new ServletSecurityElement(new HttpConstraintElement(CONFIDENTIAL, roles)));
        ctx.declareRoles(roles);
    }
}