Examples with ApplicationPolicyInstance org.mule.runtime.module.deployment.impl.internal.policy.ApplicationPolicyInstance used on opensource projects

Example 1 with ApplicationPolicyInstance

use of org.mule.runtime.module.deployment.impl.internal.policy.ApplicationPolicyInstance in project mule by mulesoft.

the class MuleApplicationPolicyProvider method addPolicy.

@Override
public synchronized void addPolicy(PolicyTemplateDescriptor policyTemplateDescriptor, PolicyParametrization parametrization) throws PolicyRegistrationException {
    try {
        checkArgument(application != null, "application was not configured on the policy provider");
        Optional<RegisteredPolicyInstanceProvider> registeredPolicyInstanceProvider = registeredPolicyInstanceProviders.stream().filter(p -> p.getPolicyId().equals(parametrization.getId())).findFirst();
        if (registeredPolicyInstanceProvider.isPresent()) {
            throw new IllegalArgumentException(createPolicyAlreadyRegisteredError(parametrization.getId()));
        }
        Optional<RegisteredPolicyTemplate> registeredPolicyTemplate = registeredPolicyTemplates.stream().filter(p -> p.policyTemplate.getDescriptor().getBundleDescriptor().getArtifactId().equals(policyTemplateDescriptor.getBundleDescriptor().getArtifactId())).findAny();
        if (!registeredPolicyTemplate.isPresent()) {
            PolicyTemplate policyTemplate = policyTemplateFactory.createArtifact(application, policyTemplateDescriptor);
            registeredPolicyTemplate = of(new RegisteredPolicyTemplate(policyTemplate));
            registeredPolicyTemplates.add(registeredPolicyTemplate.get());
        }
        ApplicationPolicyInstance applicationPolicyInstance = policyInstanceProviderFactory.create(application, registeredPolicyTemplate.get().policyTemplate, parametrization);
        applicationPolicyInstance.initialise();
        registeredPolicyInstanceProviders.add(new RegisteredPolicyInstanceProvider(applicationPolicyInstance, parametrization.getId()));
        registeredPolicyInstanceProviders.sort(null);
        registeredPolicyTemplate.get().count++;
    } catch (Exception e) {
        throw new PolicyRegistrationException(createPolicyRegistrationError(parametrization.getId()), e);
    }
}