org.mitre.taxii.client.xml11

Class ResponseErrorHandler

java.lang.Object

org.mitre.taxii.client.HttpResponseErrorHandler

org.mitre.taxii.client.xml11.ResponseErrorHandler

public class ResponseErrorHandler
extends HttpResponseErrorHandler

This class handles generating StatusMessages for TAXII 1.1 when an error occurs while handling the response from the TAXII server.

Constructor Summary

Constructors

Constructor and Description
ResponseErrorHandler()

Method Summary

Methods

Modifier and Type	Method and Description
StatusMessage	buildSSLErrorStatusMessage(javax.net.ssl.SSLException ex, java.lang.Object message) Section 5.2 of the TAXII HTTP Protocol Binding Specification states: "If TLS is used, problems with the TLS handshake or connection are indicated using a TLS Alert Protocol Record.
StatusMessage	buildStatusCodeStatusMessage(org.apache.http.client.methods.CloseableHttpResponse response, java.lang.Object msgIn) We received a response that was not a 200 (Success) value.

Methods inherited from class org.mitre.taxii.client.HttpResponseErrorHandler

buildResponseStr

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ResponseErrorHandler

public ResponseErrorHandler()

Method Detail

buildStatusCodeStatusMessage

public StatusMessage buildStatusCodeStatusMessage(org.apache.http.client.methods.CloseableHttpResponse response,
                                         java.lang.Object msgIn)

We received a response that was not a 200 (Success) value. Make up an appropriate Status Message.

Specified by:

buildStatusCodeStatusMessage in class HttpResponseErrorHandler

Parameters:

response - the HTTP response object.

msgIn - the TAXII message sent to the server.

Returns:

StatusMessage based on the HTTP response code.

buildSSLErrorStatusMessage

public StatusMessage buildSSLErrorStatusMessage(javax.net.ssl.SSLException ex,
                                       java.lang.Object message)

Section 5.2 of the TAXII HTTP Protocol Binding Specification states: "If TLS is used, problems with the TLS handshake or connection are indicated using a TLS Alert Protocol Record. This section defines rules for interpreting a TLS Alert Protocol Record as a TAXII Status Message. Treat a TLS Alert Protocol Record as being equivalent to a TAXII Status Message with the following properties: Status = Use the appropriate TAXII Status Type as identified in Table 3. Message = The TLS Alert, represented as a hexadecimal string." Unfortunately, Java does not give us access to the TLS Alert, so we'll just make all the Statuses UNAUTHORIZED and return the exception's message.

Specified by:

buildSSLErrorStatusMessage in class HttpResponseErrorHandler

Returns:

"UNAUTHORIZED" status message.