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  5. java.nio.charset.CharsetDecoder# detectedCharset ( )

java.nio.charset.CharsetDecoder# detectedCharset ( ) 源码实例Demo

下面列出了java.nio.charset.CharsetDecoder# detectedCharset ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： dragonwell8_jdk   文件： NIOJISAutoDetectTest.java 

private static String detectingCharset(byte[] bytes) throws Exception {
    //----------------------------------------------------------------
    // Test special public methods of CharsetDecoder while we're here
    //----------------------------------------------------------------
    CharsetDecoder cd = Charset.forName("JISAutodetect").newDecoder();
    check(cd.isAutoDetecting(), "isAutodecting()");
    check(! cd.isCharsetDetected(), "isCharsetDetected");
    cd.decode(ByteBuffer.wrap(new byte[] {(byte)'A'}));
    check(! cd.isCharsetDetected(), "isCharsetDetected");
    try {
        cd.detectedCharset();
        fail("no IllegalStateException");
    } catch (IllegalStateException e) {}
    cd.decode(ByteBuffer.wrap(bytes));
    check(cd.isCharsetDetected(), "isCharsetDetected");
    Charset cs = cd.detectedCharset();
    check(cs != null, "cs != null");
    check(! cs.newDecoder().isAutoDetecting(), "isAutodetecting()");
    return cs.name();
}
源代码2 项目： TencentKona-8   文件： NIOJISAutoDetectTest.java 

private static String detectingCharset(byte[] bytes) throws Exception {
    //----------------------------------------------------------------
    // Test special public methods of CharsetDecoder while we're here
    //----------------------------------------------------------------
    CharsetDecoder cd = Charset.forName("JISAutodetect").newDecoder();
    check(cd.isAutoDetecting(), "isAutodecting()");
    check(! cd.isCharsetDetected(), "isCharsetDetected");
    cd.decode(ByteBuffer.wrap(new byte[] {(byte)'A'}));
    check(! cd.isCharsetDetected(), "isCharsetDetected");
    try {
        cd.detectedCharset();
        fail("no IllegalStateException");
    } catch (IllegalStateException e) {}
    cd.decode(ByteBuffer.wrap(bytes));
    check(cd.isCharsetDetected(), "isCharsetDetected");
    Charset cs = cd.detectedCharset();
    check(cs != null, "cs != null");
    check(! cs.newDecoder().isAutoDetecting(), "isAutodetecting()");
    return cs.name();
}
源代码3 项目： jdk8u60   文件： NIOJISAutoDetectTest.java 

private static String detectingCharset(byte[] bytes) throws Exception {
    //----------------------------------------------------------------
    // Test special public methods of CharsetDecoder while we're here
    //----------------------------------------------------------------
    CharsetDecoder cd = Charset.forName("JISAutodetect").newDecoder();
    check(cd.isAutoDetecting(), "isAutodecting()");
    check(! cd.isCharsetDetected(), "isCharsetDetected");
    cd.decode(ByteBuffer.wrap(new byte[] {(byte)'A'}));
    check(! cd.isCharsetDetected(), "isCharsetDetected");
    try {
        cd.detectedCharset();
        fail("no IllegalStateException");
    } catch (IllegalStateException e) {}
    cd.decode(ByteBuffer.wrap(bytes));
    check(cd.isCharsetDetected(), "isCharsetDetected");
    Charset cs = cd.detectedCharset();
    check(cs != null, "cs != null");
    check(! cs.newDecoder().isAutoDetecting(), "isAutodetecting()");
    return cs.name();
}
源代码4 项目： openjdk-jdk8u   文件： NIOJISAutoDetectTest.java 

private static String detectingCharset(byte[] bytes) throws Exception {
    //----------------------------------------------------------------
    // Test special public methods of CharsetDecoder while we're here
    //----------------------------------------------------------------
    CharsetDecoder cd = Charset.forName("JISAutodetect").newDecoder();
    check(cd.isAutoDetecting(), "isAutodecting()");
    check(! cd.isCharsetDetected(), "isCharsetDetected");
    cd.decode(ByteBuffer.wrap(new byte[] {(byte)'A'}));
    check(! cd.isCharsetDetected(), "isCharsetDetected");
    try {
        cd.detectedCharset();
        fail("no IllegalStateException");
    } catch (IllegalStateException e) {}
    cd.decode(ByteBuffer.wrap(bytes));
    check(cd.isCharsetDetected(), "isCharsetDetected");
    Charset cs = cd.detectedCharset();
    check(cs != null, "cs != null");
    check(! cs.newDecoder().isAutoDetecting(), "isAutodetecting()");
    return cs.name();
}
源代码5 项目： openjdk-jdk8u-backup   文件： NIOJISAutoDetectTest.java 

private static String detectingCharset(byte[] bytes) throws Exception {
    //----------------------------------------------------------------
    // Test special public methods of CharsetDecoder while we're here
    //----------------------------------------------------------------
    CharsetDecoder cd = Charset.forName("JISAutodetect").newDecoder();
    check(cd.isAutoDetecting(), "isAutodecting()");
    check(! cd.isCharsetDetected(), "isCharsetDetected");
    cd.decode(ByteBuffer.wrap(new byte[] {(byte)'A'}));
    check(! cd.isCharsetDetected(), "isCharsetDetected");
    try {
        cd.detectedCharset();
        fail("no IllegalStateException");
    } catch (IllegalStateException e) {}
    cd.decode(ByteBuffer.wrap(bytes));
    check(cd.isCharsetDetected(), "isCharsetDetected");
    Charset cs = cd.detectedCharset();
    check(cs != null, "cs != null");
    check(! cs.newDecoder().isAutoDetecting(), "isAutodetecting()");
    return cs.name();
}
源代码6 项目： openjdk-jdk9   文件： NIOJISAutoDetectTest.java 

private static String detectingCharset(byte[] bytes) throws Exception {
    //----------------------------------------------------------------
    // Test special public methods of CharsetDecoder while we're here
    //----------------------------------------------------------------
    CharsetDecoder cd = Charset.forName("JISAutodetect").newDecoder();
    check(cd.isAutoDetecting(), "isAutodecting()");
    check(! cd.isCharsetDetected(), "isCharsetDetected");
    cd.decode(ByteBuffer.wrap(new byte[] {(byte)'A'}));
    check(! cd.isCharsetDetected(), "isCharsetDetected");
    try {
        cd.detectedCharset();
        fail("no IllegalStateException");
    } catch (IllegalStateException e) {}
    cd.decode(ByteBuffer.wrap(bytes));
    check(cd.isCharsetDetected(), "isCharsetDetected");
    Charset cs = cd.detectedCharset();
    check(cs != null, "cs != null");
    check(! cs.newDecoder().isAutoDetecting(), "isAutodetecting()");
    return cs.name();
}
源代码7 项目： jdk8u-jdk   文件： NIOJISAutoDetectTest.java 

private static String detectingCharset(byte[] bytes) throws Exception {
    //----------------------------------------------------------------
    // Test special public methods of CharsetDecoder while we're here
    //----------------------------------------------------------------
    CharsetDecoder cd = Charset.forName("JISAutodetect").newDecoder();
    check(cd.isAutoDetecting(), "isAutodecting()");
    check(! cd.isCharsetDetected(), "isCharsetDetected");
    cd.decode(ByteBuffer.wrap(new byte[] {(byte)'A'}));
    check(! cd.isCharsetDetected(), "isCharsetDetected");
    try {
        cd.detectedCharset();
        fail("no IllegalStateException");
    } catch (IllegalStateException e) {}
    cd.decode(ByteBuffer.wrap(bytes));
    check(cd.isCharsetDetected(), "isCharsetDetected");
    Charset cs = cd.detectedCharset();
    check(cs != null, "cs != null");
    check(! cs.newDecoder().isAutoDetecting(), "isAutodetecting()");
    return cs.name();
}
源代码8 项目： hottub   文件： NIOJISAutoDetectTest.java 

private static String detectingCharset(byte[] bytes) throws Exception {
    //----------------------------------------------------------------
    // Test special public methods of CharsetDecoder while we're here
    //----------------------------------------------------------------
    CharsetDecoder cd = Charset.forName("JISAutodetect").newDecoder();
    check(cd.isAutoDetecting(), "isAutodecting()");
    check(! cd.isCharsetDetected(), "isCharsetDetected");
    cd.decode(ByteBuffer.wrap(new byte[] {(byte)'A'}));
    check(! cd.isCharsetDetected(), "isCharsetDetected");
    try {
        cd.detectedCharset();
        fail("no IllegalStateException");
    } catch (IllegalStateException e) {}
    cd.decode(ByteBuffer.wrap(bytes));
    check(cd.isCharsetDetected(), "isCharsetDetected");
    Charset cs = cd.detectedCharset();
    check(cs != null, "cs != null");
    check(! cs.newDecoder().isAutoDetecting(), "isAutodetecting()");
    return cs.name();
}
源代码9 项目： openjdk-8-source   文件： NIOJISAutoDetectTest.java 

private static String detectingCharset(byte[] bytes) throws Exception {
    //----------------------------------------------------------------
    // Test special public methods of CharsetDecoder while we're here
    //----------------------------------------------------------------
    CharsetDecoder cd = Charset.forName("JISAutodetect").newDecoder();
    check(cd.isAutoDetecting(), "isAutodecting()");
    check(! cd.isCharsetDetected(), "isCharsetDetected");
    cd.decode(ByteBuffer.wrap(new byte[] {(byte)'A'}));
    check(! cd.isCharsetDetected(), "isCharsetDetected");
    try {
        cd.detectedCharset();
        fail("no IllegalStateException");
    } catch (IllegalStateException e) {}
    cd.decode(ByteBuffer.wrap(bytes));
    check(cd.isCharsetDetected(), "isCharsetDetected");
    Charset cs = cd.detectedCharset();
    check(cs != null, "cs != null");
    check(! cs.newDecoder().isAutoDetecting(), "isAutodetecting()");
    return cs.name();
}
源代码10 项目： openjdk-8   文件： NIOJISAutoDetectTest.java 

private static String detectingCharset(byte[] bytes) throws Exception {
    //----------------------------------------------------------------
    // Test special public methods of CharsetDecoder while we're here
    //----------------------------------------------------------------
    CharsetDecoder cd = Charset.forName("JISAutodetect").newDecoder();
    check(cd.isAutoDetecting(), "isAutodecting()");
    check(! cd.isCharsetDetected(), "isCharsetDetected");
    cd.decode(ByteBuffer.wrap(new byte[] {(byte)'A'}));
    check(! cd.isCharsetDetected(), "isCharsetDetected");
    try {
        cd.detectedCharset();
        fail("no IllegalStateException");
    } catch (IllegalStateException e) {}
    cd.decode(ByteBuffer.wrap(bytes));
    check(cd.isCharsetDetected(), "isCharsetDetected");
    Charset cs = cd.detectedCharset();
    check(cs != null, "cs != null");
    check(! cs.newDecoder().isAutoDetecting(), "isAutodetecting()");
    return cs.name();
}
源代码11 项目： jdk8u_jdk   文件： NIOJISAutoDetectTest.java 

private static String detectingCharset(byte[] bytes) throws Exception {
    //----------------------------------------------------------------
    // Test special public methods of CharsetDecoder while we're here
    //----------------------------------------------------------------
    CharsetDecoder cd = Charset.forName("JISAutodetect").newDecoder();
    check(cd.isAutoDetecting(), "isAutodecting()");
    check(! cd.isCharsetDetected(), "isCharsetDetected");
    cd.decode(ByteBuffer.wrap(new byte[] {(byte)'A'}));
    check(! cd.isCharsetDetected(), "isCharsetDetected");
    try {
        cd.detectedCharset();
        fail("no IllegalStateException");
    } catch (IllegalStateException e) {}
    cd.decode(ByteBuffer.wrap(bytes));
    check(cd.isCharsetDetected(), "isCharsetDetected");
    Charset cs = cd.detectedCharset();
    check(cs != null, "cs != null");
    check(! cs.newDecoder().isAutoDetecting(), "isAutodetecting()");
    return cs.name();
}
源代码12 项目： jdk8u-jdk   文件： NIOJISAutoDetectTest.java 

private static String detectingCharset(byte[] bytes) throws Exception {
    //----------------------------------------------------------------
    // Test special public methods of CharsetDecoder while we're here
    //----------------------------------------------------------------
    CharsetDecoder cd = Charset.forName("JISAutodetect").newDecoder();
    check(cd.isAutoDetecting(), "isAutodecting()");
    check(! cd.isCharsetDetected(), "isCharsetDetected");
    cd.decode(ByteBuffer.wrap(new byte[] {(byte)'A'}));
    check(! cd.isCharsetDetected(), "isCharsetDetected");
    try {
        cd.detectedCharset();
        fail("no IllegalStateException");
    } catch (IllegalStateException e) {}
    cd.decode(ByteBuffer.wrap(bytes));
    check(cd.isCharsetDetected(), "isCharsetDetected");
    Charset cs = cd.detectedCharset();
    check(cs != null, "cs != null");
    check(! cs.newDecoder().isAutoDetecting(), "isAutodetecting()");
    return cs.name();
}
源代码13 项目： jdk8u-dev-jdk   文件： NIOJISAutoDetectTest.java 

private static String detectingCharset(byte[] bytes) throws Exception {
    //----------------------------------------------------------------
    // Test special public methods of CharsetDecoder while we're here
    //----------------------------------------------------------------
    CharsetDecoder cd = Charset.forName("JISAutodetect").newDecoder();
    check(cd.isAutoDetecting(), "isAutodecting()");
    check(! cd.isCharsetDetected(), "isCharsetDetected");
    cd.decode(ByteBuffer.wrap(new byte[] {(byte)'A'}));
    check(! cd.isCharsetDetected(), "isCharsetDetected");
    try {
        cd.detectedCharset();
        fail("no IllegalStateException");
    } catch (IllegalStateException e) {}
    cd.decode(ByteBuffer.wrap(bytes));
    check(cd.isCharsetDetected(), "isCharsetDetected");
    Charset cs = cd.detectedCharset();
    check(cs != null, "cs != null");
    check(! cs.newDecoder().isAutoDetecting(), "isAutodetecting()");
    return cs.name();
}
源代码14 项目： netbeans   文件： AbstractMatcher.java 

/**
 * Handle an error thrown while file decoding. Inform search listener and
 * append detailed info into the IDE Log.
 */
protected final void handleDecodingError(SearchListener listener,
        FileObject file, CharsetDecoder decoder,
        CharacterCodingException e) {

    String charsetName;
    try {
        if (decoder.isAutoDetecting() && decoder.isCharsetDetected()) {
            Charset c = decoder.detectedCharset();
            if (c != null) {
                charsetName = c.displayName();
            } else {
                charsetName = decoder.charset().displayName();
            }
        } else {
            charsetName = decoder.charset().displayName();
        }
    } catch (Exception ex) {
        LOG.log(Level.INFO, "Failed to obtain actual charset", ex); //NOI18N
        charsetName = decoder == null ? "null" : decoder.toString();//NOI18N
    }

    String msg = NbBundle.getMessage(ResultView.class,
            "TEXT_INFO_ERROR_ENCODING", charsetName);               //NOI18N
    listener.fileContentMatchingError(file.getPath(),
            new Exception(msg, e));
    LOG.log(Level.INFO, "{0}; UnmappableCharacterException: {1}", //NOI18N
            new Object[]{file.getPath(), e.getMessage()});
}
 方法所在类
java.nio.charset.CharsetDecoder
 同类方法
decode ( )
flush ( )
onMalformedInput ( )
onUnmappableCharacter ( )
reset ( )
maxCharsPerByte ( )
averageCharsPerByte ( )
detectedCharset ( )
charset ( )