restygwt/src/main/java/org/fusesource/restygwt/rebind/GwtJacksonEncoderDecoderInstanceLocator.java
@Override
    public String encodeExpression(JType type, String expression, Style style) throws UnableToCompleteException {
        return encodeDecodeExpression(type, expression, "encode");
    }
@Override
    public String encodeExpression(JType type, String expression, Style style) throws UnableToCompleteException {
        return encodeDecodeExpression(type, expression, "encode");
    }
/* (non-Javadoc)
@see org.fusesource.restygwt.rebind.EncoderDecoderLocator#encodeExpression(com.google.gwt.core.ext.typeinfo
.JType, java.lang.String, org.fusesource.restygwt.client.Json.Style)