private void loadJsonDictionary()

in src/main/java/org/apache/sling/i18n/impl/JcrResourceBundle.java [245:308]
48 lines of code
5 McCabe index (conditional complexity)

    private void loadJsonDictionary(Resource resource, final Map<String, Object> targetDictionary) {
        log.info("Loading json dictionary: {}", resource.getPath());

        // use streaming parser (we don't need the dict in memory twice)
        JsonParser parser = new JsonParser(new JsonHandler() {

            private String key;

            @Override
            public void key(String key) throws IOException {
                this.key = key;
            }

            @Override
            public void value(String value) throws IOException {
                targetDictionary.put(key, value);
            }

            @Override
            public void object() throws IOException {}

            @Override
            public void endObject() throws IOException {}

            @Override
            public void array() throws IOException {}

            @Override
            public void endArray() throws IOException {}

            @Override
            public void value(boolean value) throws IOException {}

            @Override
            public void value(long value) throws IOException {}

            @Override
            public void value(double value) throws IOException {}
        });

        final InputStream stream = resource.adaptTo(InputStream.class);
        if (stream != null) {
            String encoding = "utf-8";
            final ResourceMetadata metadata = resource.getResourceMetadata();
            if (metadata.getCharacterEncoding() != null) {
                encoding = metadata.getCharacterEncoding();
            }

            try {

                parser.parse(stream, encoding);

            } catch (IOException e) {
                log.warn("Could not parse i18n json dictionary {}: {}", resource.getPath(), e.getMessage());
            } finally {
                try {
                    stream.close();
                } catch (IOException ignore) {
                }
            }
        } else {
            log.warn("Not a json file: {}", resource.getPath());
        }
    }