I'm getting a strange error where the parameter I supply to a method complains that it's not a directory but it IS in fact a directory with files in it...I don't understand what's wrong...
Toplevel:
public static File mainSchemaFile = new File("src/test/resources/1040.xsd");
public static File contentDirectory = new File("src/test/resources/input");
public static File outputDirectory = new File("src/test/resources/output");
DecisionTableBuilder builder =constructor.newInstance(log, contentDirectory, outputDirectory);
// Here is where the error occurs
builder.compile(mainSchemaFile);
The class I'm using:
public class DecisionTableBuilder {
public void compiler(File schemaFile) {
...
// It's complaining about contentDirectory, it goes to FileUtils class for this
Collection<File> flowchartFiles = FileUtils.listFiles(contentDirectory, mapExtension, true);
...
}
}
Here is the apache FileUtils class:
public class FileUtils {
private static void validateListFilesParameters(File directory, IOFileFilter fileFilter) {
if (!directory.isDirectory()) {
throw new IllegalArgumentException("Parameter 'directory' is not a directory");
}
if (fileFilter == null) {
throw new NullPointerException("Parameter 'fileFilter' is null");
}
}
}
Output: Parameter 'directory' is not a directory
Which is the error output I am getting...
Anyone have any idea what is happening here I'm super confused...any help will be greatly appreciated.
EDIT:
In my toplevel I added the following line:
if(contentDirectory.isDirectory()) {
System.out.println("Content Directory: "+contentDirectory);
}
Output: src/test/resources/input
You're pointing to the file and not a directory in mainSchemaFile
variable. Reduce the path to the folder containing 1040.xsd
- it should resolve the issue.