com.owtelse.util
Class UrlSigner

java.lang.Object
  com.owtelse.util.UrlSigner

public class UrlSigner
extends Object

Used to create signed URL's suitable for use with Google's Enterprise API's. Unlike Google's examples this class can be used by Code compiled to at Lang level 1.5 (Java 5) see the examples at https://developers.google.com/maps/documentation/business/webservices to see how to structure suitable URL arguments.

Constructor Summary

UrlSigner(String keyString)

Method Summary

String	_doSigning(String path, String query) Does the actual signing.
String	signURL(URL url) Constuct a URL and pass it to thismethod and it will create a SHA1 signature Base64 encode it at append it to this URL as a signature parameter for more explanation see Google's doco at https://developers.google.com/maps/documentation/business/webservices.

Methods inherited from class java.lang.Object

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

Constructor Detail

UrlSigner

public UrlSigner(String keyString)
          throws IOException

Parameters:

keyString - Base64 encoded signing key, as provided by Google when you purchase an Enterprise License.

Throws:

IOException

Method Detail

_doSigning

public String _doSigning(String path,
                         String query)
                  throws NoSuchAlgorithmException,
                         InvalidKeyException,
                         UnsupportedEncodingException,
                         URISyntaxException

Does the actual signing.

Parameters:

path -

query -

Returns:

Throws:

NoSuchAlgorithmException

InvalidKeyException

UnsupportedEncodingException

URISyntaxException

signURL

public String signURL(URL url)
               throws InvalidKeyException,
                      NoSuchAlgorithmException,
                      UnsupportedEncodingException,
                      URISyntaxException

Constuct a URL and pass it to thismethod and it will create a SHA1 signature Base64 encode it at append it to this URL as a signature parameter for more explanation see Google's doco at https://developers.google.com/maps/documentation/business/webservices.

Parameters:

url - must have your client id as param as well as sensor true or false

Returns:

Throws:

InvalidKeyException

NoSuchAlgorithmException

UnsupportedEncodingException

URISyntaxException