private void prepareResources()

in tomee-patch-plugin/src/main/java/org/apache/tomee/patch/plugin/PatchMojo.java [375:403]

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

    private void prepareResources() throws MojoExecutionException {
        final File defaultPatchResources = new File(basedir, "src/patch/resources");

        Files.mkdir(patchResourceDirectory);
        for (final File patchResource : patchResources) {
            if (patchResource == null) continue;
            if (!patchResource.exists()) {

                if (patchResource.getAbsolutePath().equals(defaultPatchResources.getAbsolutePath())) {
                    // If the default directory does not exist, the user likely did not explicitly
                    // ask for it.  Just silently skip it.
                    continue;
                }

                final String message = "Patch resource directory does not exist: " + patchResource.getAbsolutePath();
                getLog().error(message);
                throw new MojoExecutionException(message);
            }
            if (!patchResource.isDirectory()) {
                final String message = "Patch resource directory is not a directory: " + patchResource.getAbsolutePath();
                getLog().error(message);
                throw new MojoExecutionException(message);
            }
        }
        patchResources.stream()
                .filter(Objects::nonNull)
                .filter(File::exists)
                .forEach(file -> copy(file, file, patchResourceDirectory));
    }