org.apache.camel.component.gae.auth
Class GAuthAuthorizeBinding

java.lang.Object
  org.apache.camel.component.gae.auth.GAuthAuthorizeBinding

All Implemented Interfaces:

OutboundBinding<GAuthEndpoint,com.google.gdata.client.authn.oauth.GoogleOAuthParameters,com.google.gdata.client.authn.oauth.GoogleOAuthParameters>

public class GAuthAuthorizeBinding
extends Object
implements OutboundBinding<GAuthEndpoint,com.google.gdata.client.authn.oauth.GoogleOAuthParameters,com.google.gdata.client.authn.oauth.GoogleOAuthParameters>

Binds GoogleOAuthParameters to a Camel Exchange. This binding is used by gauth:authorize endpoints by default.

Field Summary

static String	GAUTH_CALLBACK Name of the Camel header containing a callback URL.
static String	GAUTH_SCOPE Name of the Camel header defining the access scope.

Constructor Summary

GAuthAuthorizeBinding()

Method Summary

org.apache.camel.Exchange	readResponse(GAuthEndpoint endpoint, org.apache.camel.Exchange exchange, com.google.gdata.client.authn.oauth.GoogleOAuthParameters response) Creates an exchange.getOut() message that represents an HTTP redirect to Google's OAuth confirmation page.
com.google.gdata.client.authn.oauth.GoogleOAuthParameters	writeRequest(GAuthEndpoint endpoint, org.apache.camel.Exchange exchange, com.google.gdata.client.authn.oauth.GoogleOAuthParameters request) Creates a GoogleOAuthParameters object from endpoint and exchange.getIn() data.

Methods inherited from class java.lang.Object

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

Field Detail

GAUTH_SCOPE

public static final String GAUTH_SCOPE

Name of the Camel header defining the access scope. Overrides the scope parameter defined in a gauth:authorize endpoint URI.

See Also:

Constant Field Values

GAUTH_CALLBACK

public static final String GAUTH_CALLBACK

Name of the Camel header containing a callback URL. Overrides the callback parameter defined in a gauth:authorize endpoint URI.

See Also:

Constant Field Values

Constructor Detail

GAuthAuthorizeBinding

public GAuthAuthorizeBinding()

Method Detail

writeRequest

public com.google.gdata.client.authn.oauth.GoogleOAuthParameters writeRequest(GAuthEndpoint endpoint,
                                                                              org.apache.camel.Exchange exchange,
                                                                              com.google.gdata.client.authn.oauth.GoogleOAuthParameters request)

Creates a GoogleOAuthParameters object from endpoint and exchange.getIn() data. The created parameter object is used to fetch an unauthorized request token from Google.

Specified by:

writeRequest in interface OutboundBinding<GAuthEndpoint,com.google.gdata.client.authn.oauth.GoogleOAuthParameters,com.google.gdata.client.authn.oauth.GoogleOAuthParameters>

Parameters:

endpoint -

exchange -

request - ignored.

Returns:

readResponse

public org.apache.camel.Exchange readResponse(GAuthEndpoint endpoint,
                                              org.apache.camel.Exchange exchange,
                                              com.google.gdata.client.authn.oauth.GoogleOAuthParameters response)
                                       throws Exception

Creates an exchange.getOut() message that represents an HTTP redirect to Google's OAuth confirmation page. Additionally, if the GAuthComponent is configured to use the HMAC_SHA1 signature method, a cookie is created containing the request token secret. It is needed later to upgrade an authorized request token to an access token.

Specified by:

readResponse in interface OutboundBinding<GAuthEndpoint,com.google.gdata.client.authn.oauth.GoogleOAuthParameters,com.google.gdata.client.authn.oauth.GoogleOAuthParameters>

Parameters:

endpoint - endpoint providing binding-relevant information.

exchange - exchange to be populated or created (if null) from response data.

response - response to read data from.

Returns:

the populated exchange.

Throws:

Exception