Examples with TargetResponse org.apache.synapse.transport.passthru.TargetResponse used on opensource projects

Example 1 with TargetResponse

use of org.apache.synapse.transport.passthru.TargetResponse in project carbon-apimgt by wso2.

the class OAuthResponseMediator method mediate.

@Override
public boolean mediate(MessageContext messageContext) {
    if (messageContext != null) {
        TargetResponse targetResponse = (TargetResponse) ((Axis2MessageContext) messageContext).getAxis2MessageContext().getProperty("pass-through.Target-Response");
        int statusCode = targetResponse.getStatus();
        if (statusCode == 401) {
            Object oauthEndpointObject = messageContext.getProperty(APIMgtGatewayConstants.OAUTH_ENDPOINT_INSTANCE);
            if (oauthEndpointObject instanceof OAuthEndpoint) {
                try {
                    OAuthTokenGenerator.generateToken((OAuthEndpoint) oauthEndpointObject, null);
                    log.error("OAuth 2.0 access token has been rejected by the backend...");
                    handleFailure(APISecurityConstants.OAUTH_TEMPORARY_SERVER_ERROR, messageContext, APISecurityConstants.OAUTH_TEMPORARY_SERVER_ERROR_MESSAGE, "Please try again");
                } catch (APISecurityException e) {
                    log.error("Error when generating oauth 2.0 access token...", e);
                }
            }
        }
    }
    return true;
}