private void loadIncludes()

in src/main/java/org/apache/sling/launchpad/base/impl/Sling.java [751:804]
47 lines of code
14 McCabe index (conditional complexity)

    private void loadIncludes(Map<String, String> props, String slingHome) {
        // Build the sort map of include properties first
        // and remove include elements from the properties
        SortedMap<String, String> includes = new TreeMap<String, String>();
        for (Iterator<Entry<String, String>> pi = props.entrySet().iterator(); pi.hasNext();) {
            Entry<String, String> entry = pi.next();
            if (entry.getKey().startsWith("sling.include.")
                || entry.getKey().equals("sling.include")) {
                includes.put(entry.getKey(), entry.getValue());
                pi.remove();
            }
        }

        for (Iterator<Entry<String, String>> ii = includes.entrySet().iterator(); ii.hasNext();) {
            Map.Entry<String, String> entry = ii.next();
            String key = entry.getKey();
            String include = entry.getValue();

            // ensure variable resolution on this property
            include = Util.substVars(include, key, null, props);

            StringTokenizer tokener = new StringTokenizer(include, ",");
            while (tokener.hasMoreTokens()) {
                String file = tokener.nextToken().trim();
                InputStream is = this.resourceProvider.getResourceAsStream(file);
                try {
                    if (is == null && slingHome != null) {
                        File resFile = new File(file);
                        if (!resFile.isAbsolute()) {
                            resFile = new File(slingHome, file);
                        }
                        if (resFile.canRead()) {
                            is = new FileInputStream(resFile);
                            file = resFile.getAbsolutePath(); // for logging
                        }
                    }

                    if (is != null) {
                        this.load(props, is);
                    }
                } catch (IOException ioe) {
                    this.logger.log(Logger.LOG_ERROR,
                        "Error loading config properties from " + file, ioe);
                } finally {
                    if ( is != null ) {
                        try {
                            is.close();
                        } catch (IOException ignore) {
                        }
                    }
                }
            }
        }
    }