org.keycloak.theme.PropertiesUtil クラス

org.keycloak.theme.PropertiesUtil 連携図

静的公開メンバ関数
static Charset	detectEncoding (InputStream in) throws IOException

静的公開変数類
static final Pattern	DETECT_ENCODING_PATTERN
static final Charset	DEFAULT_ENCODING = Charset.forName("ISO-8859-1")

静的非公開変数類
static final Logger	logger = Logger.getLogger(PropertiesUtil.class)

詳解

著者

Hiroyuki Wada

関数詳解

detectEncoding()

static Charset org.keycloak.theme.PropertiesUtil.detectEncoding ( InputStream  in ) throws IOException

inlinestatic

Detect file encoding from the first line of the property file. If the first line in the file doesn't contain the comment with the encoding, it uses ISO-8859-1 as default encoding for backwards compatibility.

The specified stream is closed before this method returns.

引数

in	The input stream

戻り値

Encoding

例外

IOException

                                                                            {
        try (BufferedReader br = new BufferedReader(new InputStreamReader(in, DEFAULT_ENCODING))) {
            String firstLine = br.readLine();
            if (firstLine != null) {
                Matcher matcher = DETECT_ENCODING_PATTERN.matcher(firstLine);
                if (matcher.find()) {
                    String encoding = matcher.group(1);
                    if (Charset.isSupported(encoding)) {
                        return Charset.forName(encoding);
                    } else {
                        logger.warnv("Unsupported encoding: {0}", encoding);
                    }
                }
            }
        }
        return DEFAULT_ENCODING;
    }

メンバ詳解

DEFAULT_ENCODING

final Charset org.keycloak.theme.PropertiesUtil.DEFAULT_ENCODING = Charset.forName("ISO-8859-1")

static

DETECT_ENCODING_PATTERN

final Pattern org.keycloak.theme.PropertiesUtil.DETECT_ENCODING_PATTERN

static

初期値:

= Pattern.compile("^#\\s*encoding:\\s*([\\w.:-]+)",
            Pattern.CASE_INSENSITIVE)

logger

final Logger org.keycloak.theme.PropertiesUtil.logger = Logger.getLogger(PropertiesUtil.class)

staticprivate

---

このクラス詳解は次のファイルから抽出されました:

• D:/AppData/doxygen/keycloak/src/keycloak/src/main/java/org/keycloak/theme/PropertiesUtil.java