if (doUpload) {
outboundPayload = PayloadImpl.Outbound.newInstance();
}
StringBuilder uriString = getCommandURI();
ParamModel operandParam = null;
for (ParamModel opt : commandModel.getParameters()) {
if (opt.getParam().primary()) {
operandParam = opt;
continue;
}
String paramName = opt.getName();
List<String> paramValues = new ArrayList<String>(options.get(paramName.toLowerCase(Locale.ENGLISH)));
if (!opt.getParam().alias().isEmpty() &&
!paramName.equalsIgnoreCase(opt.getParam().alias())){
paramValues.addAll(options.get(opt.getParam().alias().toLowerCase(Locale.ENGLISH)));
}
if (!opt.getParam().multiple() && paramValues.size() > 1) {
throw new CommandException(strings.get("tooManyOptions",
paramName));
}
if (paramValues.isEmpty()) {
// perhaps it's set in the environment?
String envValue = getFromEnvironment(paramName);
if (envValue != null) {
paramValues.add(envValue);
}
}
if (paramValues.isEmpty()) {
/*
* Option still not set. Note that we ignore the default
* value and don't send it explicitly on the assumption
* that the server will supply the default value itself.
*
* If the missing option is required, that's an error,
* which should never happen here because validate()
* should check it first.
*/
if (!opt.getParam().optional()) {
throw new CommandException(strings.get("missingOption",
paramName));
}
// optional param not set, skip it
continue;
}
for (String paramValue : paramValues) {
if (opt.getType() == File.class ||
opt.getType() == File[].class) {
addFileOption(uriString, paramName, paramValue);
} else if (opt.getParam().password()) {
addPasswordOption(uriString, paramName, paramValue);
} else {
addStringOption(uriString, paramName, paramValue);
}
}
}
// add operands
for (String operand : operands) {
if (operandParam.getType() == File.class ||
operandParam.getType() == File[].class) {
addFileOption(uriString, "DEFAULT", operand);
} else {
addStringOption(uriString, "DEFAULT", operand);
}
}