package freemarker.ext.beans;
import freemarker.core._DelayedOrdinal;
final class EmptyMemberAndArguments extends MaybeEmptyMemberAndArguments {
static final EmptyMemberAndArguments WRONG_NUMBER_OF_ARGUMENTS
= new EmptyMemberAndArguments(
"No compatible overloaded variation was found; wrong number of arguments.", true, null);
private final Object errorDescription;
private final boolean numberOfArgumentsWrong;
private final Object[] unwrappedArguments;
private EmptyMemberAndArguments(
Object errorDescription, boolean numberOfArgumentsWrong, Object[] unwrappedArguments) {
this.errorDescription = errorDescription;
this.numberOfArgumentsWrong = numberOfArgumentsWrong;
this.unwrappedArguments = unwrappedArguments;
}
static EmptyMemberAndArguments noCompatibleOverload(int unwrappableIndex) {
return new EmptyMemberAndArguments(
new Object[] { "No compatible overloaded variation was found; can't convert (unwrap) the ",
new _DelayedOrdinal(Integer.valueOf(unwrappableIndex)), " argument to the desired Java type." },
false,
null);
}
static EmptyMemberAndArguments noCompatibleOverload(Object[] unwrappedArgs) {
return new EmptyMemberAndArguments(
"No compatible overloaded variation was found; declared parameter types and argument value types mismatch.",
false,
unwrappedArgs);
}
static EmptyMemberAndArguments ambiguous(Object[] unwrappedArgs) {
return new EmptyMemberAndArguments(
"Multiple compatible overloaded variations were found with the same priority.",
false,
unwrappedArgs);
}
static MaybeEmptyMemberAndArguments from(
EmptyCallableMemberDescriptor emtpyMemberDesc, Object[] unwrappedArgs) {
if (emtpyMemberDesc == EmptyCallableMemberDescriptor.NO_SUCH_METHOD) {
return noCompatibleOverload(unwrappedArgs);
} else if (emtpyMemberDesc == EmptyCallableMemberDescriptor.AMBIGUOUS_METHOD) {
return ambiguous(unwrappedArgs);
} else {
throw new IllegalArgumentException("Unrecognized constant: " + emtpyMemberDesc);
}
}
Object getErrorDescription() {
return errorDescription;
}
Object[] getUnwrappedArguments() {
return unwrappedArguments;
}
public boolean isNumberOfArgumentsWrong() {
return numberOfArgumentsWrong;
}
}