private OutputStream openOutputStream()

in log4j-audit/log4j-audit-api/src/main/java/org/apache/logging/log4j/audit/generator/ClassGenerator.java [339:356]

• 18 lines of code
• 7 McCabe index (conditional complexity)

    private OutputStream openOutputStream(File file) throws IOException {
        if (file.exists()) {
            if (file.isDirectory()) {
                throw new IOException("File '" + file + "' exists but is a directory");
            }
            if (!file.canWrite()) {
                throw new IOException("File '" + file + "' cannot be written to");
            }
        } else {
            final File parent = file.getParentFile();
            if (parent != null) {
                if (!parent.mkdirs() && !parent.isDirectory()) {
                    throw new IOException("Directory '" + parent + "' could not be created");
                }
            }
        }
        return new FileOutputStream(file, false);
    }