protected void ensureParentDirs()

in src/main/org/apache/ant/compress/taskdefs/ArchiveBase.java [569:593]

• 24 lines of code
• 5 McCabe index (conditional complexity)

    protected void ensureParentDirs(ArchiveOutputStream out,
                                    ResourceWithFlags r,
                                    Set directoriesAdded)
        throws IOException {

        String[] parentStack = FileUtils.getPathStack(r.getName());
        String currentParent = "";
        int skip = r.getName().endsWith("/") ? 2 : 1;
        for (int i = 0; i < parentStack.length - skip; i++) {
            if ("".equals(parentStack[i])) continue;
            currentParent += parentStack[i] + "/";
            if (directoriesAdded.add(currentParent)) {
                Resource dir = new Resource(currentParent, true,
                                            System.currentTimeMillis(),
                                            true);
                ResourceWithFlags artifical =
                    new ResourceWithFlags(currentParent,
                                          dir, r.getCollectionFlags(),
                                          new ResourceFlags());
                ArchiveEntry ent = entryBuilder.buildEntry(artifical);
                out.putArchiveEntry(ent);
                out.closeArchiveEntry();
            }
        }
    }