Method filterAppPaths

java/org/apache/catalina/startup/HostConfig.java:424–447

Filter the list of application file paths to remove those that match the regular expression defined by Host#getDeployIgnore(). @param unfilteredAppPaths The list of application paths to filter @return The filtered list of application paths

(String[] unfilteredAppPaths)

     * @return The filtered list of application paths
     */
    protected String[] filterAppPaths(String[] unfilteredAppPaths) {
        Pattern filter = host.getDeployIgnorePattern();
        if (filter == null || unfilteredAppPaths == null) {
            return unfilteredAppPaths;
        }

        List<String> filteredList = new ArrayList<>();
        Matcher matcher = null;
        for (String appPath : unfilteredAppPaths) {
            if (matcher == null) {
                matcher = filter.matcher(appPath);
            } else {
                matcher.reset(appPath);
            }
            if (matcher.matches()) {
                if (log.isDebugEnabled()) {
                    log.debug(sm.getString("hostConfig.ignorePath", appPath));
                }
            } else {
                filteredList.add(appPath);
            }
        }
        return filteredList.toArray(new String[0]);
    }


    /**