public void setBankGS(BankGovernmentSecurity bankGS, Integer bankId, String creditFacility ) {

		Object method = MvcUriComponentsBuilder.on(BankGSOperationsController.class).postCollateralToBatch(bankId, creditFacility, bankGS);
		UriComponents uriComponents = MvcUriComponentsBuilder.fromMethodCall(method).buildAndExpand(creditFacility, bankGS.getCollateralBatchReferenceNumber().getCollateralBatchReferenceNumber(), bankId);
		saveButtonDisplaySpec.setUrl(generateUrl(uriComponents));

		this.bankGS = bankGS;
	}