@Override
public Object callWithNamedValues(PageContext pageContext, Struct values, boolean doIncludePath)
throws PageException {
ArrayList<FunctionLibFunctionArg> flfas = flf.getArg();
Iterator<FunctionLibFunctionArg> it = flfas.iterator();
FunctionLibFunctionArg arg;
Object val;
List<Ref> refs = new ArrayList<Ref>();
while (it.hasNext()) {
arg = it.next();
// match by name
val = values.get(arg.getName(), null);
// match by alias
if (val == null) {
String alias = arg.getAlias();
if (!StringUtil.isEmpty(alias, true)) {
String[] aliases =
lucee.runtime.type.util.ListUtil.trimItems(
lucee.runtime.type.util.ListUtil.listToStringArray(alias, ','));
for (int x = 0; x < aliases.length; x++) {
val = values.get(aliases[x], null);
if (val != null) break;
}
}
}
if (val == null) {
if (arg.getRequired()) {
String[] names = flf.getMemberNames();
String n = ArrayUtil.isEmpty(names) ? "" : names[0];
throw new ExpressionException(
"missing required argument ["
+ arg.getName()
+ "] for build in function call ["
+ n
+ "]");
}
} else {
refs.add(
new Casting(
arg.getTypeAsString(),
arg.getType(),
new LFunctionValue(new LString(arg.getName()), val)));
}
}
BIFCall call = new BIFCall(flf, refs.toArray(new Ref[refs.size()]));
return call.getValue(pageContext);
}
@Override
public FunctionArgument[] getFunctionArguments() {
if (args == null) {
ArrayList<FunctionLibFunctionArg> src = flf.getArg();
args = new FunctionArgument[src.size()];
String def;
int index = -1;
FunctionLibFunctionArg arg;
Iterator<FunctionLibFunctionArg> it = src.iterator();
while (it.hasNext()) {
arg = it.next();
def = arg.getDefaultValue();
args[++index] =
new FunctionArgumentImpl(
KeyImpl.init(arg.getName()),
arg.getTypeAsString(),
arg.getType(),
arg.getRequired(),
def == null
? FunctionArgument.DEFAULT_TYPE_NULL
: FunctionArgument.DEFAULT_TYPE_LITERAL,
true,
arg.getName(),
arg.getDescription(),
null);
}
}
return args;
}
@Override
public Object call(PageContext pageContext, Object[] args, boolean doIncludePath)
throws PageException {
ArrayList<FunctionLibFunctionArg> flfas = flf.getArg();
FunctionLibFunctionArg flfa;
List<Ref> refs = new ArrayList<Ref>();
for (int i = 0; i < args.length; i++) {
if (i >= flfas.size())
throw new ApplicationException(
"too many Attributes in function call [" + flf.getName() + "]");
flfa = flfas.get(i);
refs.add(new Casting(flfa.getTypeAsString(), flfa.getType(), args[i]));
}
BIFCall call = new BIFCall(flf, refs.toArray(new Ref[refs.size()]));
return call.getValue(pageContext);
}
@Override
public String getReturnTypeAsString() {
return flf.getReturnTypeAsString();
}
@Override
public String getDescription() {
return flf.getDescription();
}
@Override
public int getReturnType() {
if (rtnType == CFTypes.TYPE_UNKNOW)
rtnType = CFTypes.toShort(flf.getReturnTypeAsString(), false, CFTypes.TYPE_UNKNOW);
return rtnType;
}
@Override
public String getFunctionName() {
return flf.getName();
}
@Override
public String getDisplayName() {
return flf.getName();
}