if( param != null && !param.isEmpty() ) {
Template template = Parser.parse( "{" + param + "}" );
String resolvedTemplate = Expander.expandToString( template, context.getParameters(), context.getEvaluator() );
String url = decode( resolvedTemplate );
EncryptStepContextParams params = new EncryptStepContextParams();
params.addParam( param, Arrays.asList( url ) );
context.addParameters( params );
return UrlRewriteStepStatus.SUCCESS;
}
return UrlRewriteStepStatus.FAILURE;
}