Java CharBuffer.put方法代碼示例

本文整理匯總了Java中java.nio.CharBuffer.put方法的典型用法代碼示例。如果您正苦於以下問題：Java CharBuffer.put方法的具體用法？Java CharBuffer.put怎麽用？Java CharBuffer.put使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類java.nio.CharBuffer的用法示例。

在下文中一共展示了CharBuffer.put方法的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: getComputedChars

import java.nio.CharBuffer; //導入方法依賴的package包/類
/**
 * Returns a UTF8 decoded <code>char[]</code> representation of the 
 * <code>byte[]</code> used to create this buffer.
 *
 * @return A char[]
 */
private char[] getComputedChars()
{
    if ( computedChars == null )
    {
        CharBuffer charBuffer = UTF8.decode(
            ByteBuffer.wrap( originalBytes, 0, originalBytes.length ) );
        computedChars = new char[charBuffer.remaining()];
        charBuffer.get( computedChars );

        // clear out the temporary bytebuffer
        charBuffer.flip();
        char[] nullifier = new char[charBuffer.limit()];
        Arrays.fill( nullifier, ( char ) 0 );
        charBuffer.put( nullifier );
    }
    return computedChars;
}

開發者ID:apache，項目名稱:directory-ldap-api，代碼行數:24，代碼來源:MemoryClearingBuffer.java

示例2: decodeBufferLoop

import java.nio.CharBuffer; //導入方法依賴的package包/類
private CoderResult decodeBufferLoop(ByteBuffer src, CharBuffer dst) {
    int mark = src.position();
    try {
        while (src.hasRemaining()) {
            char[] cc = null;
            int b1 = src.get() & 0xff;
            char c = decodeSingle(b1);
            int inSize = 1, outSize = 1;
            if (c == UNMAPPABLE) {
                if (src.remaining() < 1)
                    return CoderResult.UNDERFLOW;
                int b2 = src.get() & 0xff;
                inSize++;
                c = decodeDouble(b1, b2);
                if (c == UNMAPPABLE) {
                    cc = decodeDoubleEx(b1, b2);
                    if (cc == null) {
                        if (decodeSingle(b2) == UNMAPPABLE)
                            return CoderResult.unmappableForLength(2);
                        else
                            return CoderResult.unmappableForLength(1);
                    }
                    outSize++;
                }
            }
            if (dst.remaining() < outSize)
                return CoderResult.OVERFLOW;
            if (outSize == 2) {
                dst.put(cc[0]);
                dst.put(cc[1]);
            } else {
                dst.put(c);
            }
            mark += inSize;
        }
        return CoderResult.UNDERFLOW;
    } finally {
        src.position(mark);
    }
}

開發者ID:lambdalab-mirror，項目名稱:jdk8u-jdk，代碼行數:41，代碼來源:SJIS_0213.java

示例3: generate

import java.nio.CharBuffer; //導入方法依賴的package包/類
/**
 * Generates one or two UTF-16 characters to represent the given UCS-4
 * character.
 *
 * @param  uc   The UCS-4 character
 * @param  len  The number of input bytes from which the UCS-4 value
 *              was constructed (used when creating result objects)
 * @param  dst  The destination buffer, to which one or two UTF-16
 *              characters will be written
 *
 * @return   Either a positive count of the number of UTF-16 characters
 *           written to the destination buffer, or -1, in which case
 *           error() will return a descriptive result object
 */
public int generate(int uc, int len, CharBuffer dst) {
    if (uc <= 0xffff) {
        if (is(uc)) {
            error = CoderResult.malformedForLength(len);
            return -1;
        }
        if (dst.remaining() < 1) {
            error = CoderResult.OVERFLOW;
            return -1;
        }
        dst.put((char)uc);
        error = null;
        return 1;
    }
    if (uc < UCS4_MIN) {
        error = CoderResult.malformedForLength(len);
        return -1;
    }
    if (uc <= UCS4_MAX) {
        if (dst.remaining() < 2) {
            error = CoderResult.OVERFLOW;
            return -1;
        }
        dst.put(high(uc));
        dst.put(low(uc));
        error = null;
        return 2;
    }
    error = CoderResult.unmappableForLength(len);
    return -1;
}

開發者ID:SunburstApps，項目名稱:OpenJSharp，代碼行數:46，代碼來源:Surrogate.java

示例4: read

import java.nio.CharBuffer; //導入方法依賴的package包/類
@Override
public synchronized int read(CharBuffer target) throws IOException {
  checkNotNull(target);
  checkOpen();
  if (!hasRemaining()) {
    return -1;
  }
  int charsToRead = Math.min(target.remaining(), remaining());
  for (int i = 0; i < charsToRead; i++) {
    target.put(seq.charAt(pos++));
  }
  return charsToRead;
}

開發者ID:paul-hammant，項目名稱:googles-monorepo-demo，代碼行數:14，代碼來源:CharSequenceReader.java

示例5: main

import java.nio.CharBuffer; //導入方法依賴的package包/類
public static void main(String[] args) {
    char[] data="UsingBuffers".toCharArray();
    ByteBuffer bb=ByteBuffer.allocate(data.length*2);
    CharBuffer cb=bb.asCharBuffer();
    cb.put(data);
    print(cb.rewind());

    symmetricScramble(cb);
    print(cb.rewind());

    symmetricScramble(cb);
    print(cb.rewind());
}

開發者ID:sean417，項目名稱:LearningOfThinkInJava，代碼行數:14，代碼來源:UsingBuffers.java

示例6: decodeLoop

import java.nio.CharBuffer; //導入方法依賴的package包/類
protected CoderResult decodeLoop(ByteBuffer in, CharBuffer out) {
	while (in.hasRemaining()) {
		byte b = in.get();
		if (base64mode) {
			if (b == unshift) {
				if (base64bitsWaiting())
					return malformed(in);
				if (justShifted) {
					if (!out.hasRemaining())
						return overflow(in);
					out.put((char) shift);
				} else
					justUnshifted = true;
				setUnshifted();
			} else {
				if (!out.hasRemaining())
					return overflow(in);
				CoderResult result = handleBase64(in, out, b);
				if (result != null)
					return result;
			}
			justShifted = false;
		} else {
			if (b == shift) {
				base64mode = true;
				if (justUnshifted && strict)
					return malformed(in);
				justShifted = true;
				continue;
			}
			if (!out.hasRemaining())
				return overflow(in);
			out.put((char) b);
			justUnshifted = false;
		}
	}
	return CoderResult.UNDERFLOW;
}

開發者ID:Xiangxingqian，項目名稱:WeiXinGroupSend，代碼行數:39，代碼來源:UTF7StyleCharsetDecoder.java

示例7: decodeBufferLoop

import java.nio.CharBuffer; //導入方法依賴的package包/類
private CoderResult decodeBufferLoop(ByteBuffer src, CharBuffer dst) {
    int mark = src.position();
    try {
        while (src.hasRemaining()) {
            int byte1, byte2;
            int inputSize = 1;
            char outputChar = '\uFFFD';
            byte1 = src.get() & 0xff;

            if (byte1 == SS2) {
                if (!src.hasRemaining())
                    return CoderResult.UNDERFLOW;
                byte1 = src.get() & 0xff;
                inputSize = 2;
                if ( byte1 < 0xa1 || byte1 > 0xfe) {   //valid first byte for G2
                    return CoderResult.malformedForLength(2);
                }
                outputChar = mappingTableG2.charAt(byte1 - 0xa1);
            } else if (byte1 == SS3 ) {                 //G3
                if (src.remaining() < 2)
                    return CoderResult.UNDERFLOW;

                byte1 = src.get() & 0xff;
                if ( byte1 < 0xa1 || byte1 > 0xfe) {
                    return CoderResult.malformedForLength(2);
                }
                byte2 = src.get() & 0xff;
                if ( byte2 < 0xa1 || byte2 > 0xfe) {
                    return CoderResult.malformedForLength(3);
                }
                inputSize = 3;
                outputChar = mappingTableG3.charAt(((byte1 - 0xa1) * 94) + byte2 - 0xa1);
            } else if ( byte1 <= 0x9f ) {                // valid single byte
                outputChar = byteToCharTable.charAt(byte1);
            } else if (byte1 < 0xa1 || byte1 > 0xfe) {   // invalid range?
                return CoderResult.malformedForLength(1);
            } else {                                     // G1
                if (src.remaining() < 1)
                    return CoderResult.UNDERFLOW;
                byte2 = src.get() & 0xff;
                if ( byte2 < 0xa1 || byte2 > 0xfe) {
                    return CoderResult.malformedForLength(2);
                }
                inputSize = 2;
                outputChar = mappingTableG1.charAt(((byte1 - 0xa1) * 94) + byte2 - 0xa1);
            }

            if (outputChar == '\uFFFD')
                return CoderResult.unmappableForLength(inputSize);
            if (!dst.hasRemaining())
                return CoderResult.OVERFLOW;
            dst.put(outputChar);
            mark += inputSize;
        }
        return CoderResult.UNDERFLOW;
    } finally {
            src.position(mark);
    }
}

開發者ID:lambdalab-mirror，項目名稱:jdk8u-jdk，代碼行數:60，代碼來源:IBM33722.java

示例8: decodeBufferLoop

import java.nio.CharBuffer; //導入方法依賴的package包/類
private CoderResult decodeBufferLoop(ByteBuffer src,
                                     CharBuffer dst)
{
    int mark = src.position();
    int b1 = 0, b2 = 0;
    int inputSize = 0;

    char outputChar = REPLACE_CHAR; // U+FFFD;

    try {
        while (src.hasRemaining()) {
            b1 = src.get() & 0xff;
            inputSize = 1;

            if ((b1 & 0x80) == 0) {
                outputChar = (char)b1;
            } else {    // Multibyte char
                if ((b1 & 0xff) == 0x8f) {   // JIS0212
                    if (src.remaining() < 2)
                       return CoderResult.UNDERFLOW;
                    b1 = src.get() & 0xff;
                    b2 = src.get() & 0xff;
                    inputSize += 2;
                    outputChar = decode0212(b1-0x80, b2-0x80);
                } else {
                  // JIS0208
                    if (src.remaining() < 1)
                       return CoderResult.UNDERFLOW;
                    b2 = src.get() & 0xff;
                    inputSize++;
                    outputChar = decodeDouble(b1, b2);
                }
            }

            if (outputChar == REPLACE_CHAR) {
                return CoderResult.unmappableForLength(inputSize);
            }
        if (dst.remaining() < 1)
            return CoderResult.OVERFLOW;
        dst.put(outputChar);
        mark += inputSize;
        }
        return CoderResult.UNDERFLOW;
    } finally {
        src.position(mark);
    }
}

開發者ID:lambdalab-mirror，項目名稱:jdk8u-jdk，代碼行數:48，代碼來源:EUC_JP_OLD.java

示例9: decodeBufferLoop

import java.nio.CharBuffer; //導入方法依賴的package包/類
protected CoderResult decodeBufferLoop(ByteBuffer src, CharBuffer dst) {
    int mark = src.position();
    try {
        while (src.hasRemaining()) {
            int b1 = src.get() & 0xff;
            int inSize = 1;
            if (b1 == SO) {  // Shift out
                if (currentState != SBCS)
                    return CoderResult.malformedForLength(1);
                else
                    currentState = DBCS;
            } else if (b1 == SI) {
                if (currentState != DBCS)
                    return CoderResult.malformedForLength(1);
                else
                    currentState = SBCS;
            } else {
                char c = UNMAPPABLE_DECODING;
                if (currentState == SBCS) {
                    c = b2cSB[b1];
                    if (c == UNMAPPABLE_DECODING)
                        return CoderResult.unmappableForLength(1);
                } else {
                    if (src.remaining() < 1)
                        return CoderResult.UNDERFLOW;
                    int b2 = src.get()&0xff;
                    if (b2 < b2Min || b2 > b2Max ||
                        (c = b2c[b1][b2 - b2Min]) == UNMAPPABLE_DECODING) {
                        if (!isDoubleByte(b1, b2))
                            return CoderResult.malformedForLength(2);
                        return CoderResult.unmappableForLength(2);
                    }
                    inSize++;
                }

                if (dst.remaining() < 1)
                    return CoderResult.OVERFLOW;

                dst.put(c);
            }
            mark += inSize;
        }
        return CoderResult.UNDERFLOW;
    } finally {
        src.position(mark);
    }
}

開發者ID:SunburstApps，項目名稱:OpenJSharp，代碼行數:48，代碼來源:DoubleByte.java

示例10: decodeBufferLoop

import java.nio.CharBuffer; //導入方法依賴的package包/類
private CoderResult decodeBufferLoop(ByteBuffer src, CharBuffer dst) {
    int mark = src.position();

    try {
        while (src.hasRemaining()) {
            int b1, b2;
            int v = 0;
            b1 = src.get();
            int inputSize = 1;
            char outputChar = REPLACE_CHAR;

            if (b1 < 0)
                b1 += 256;


            if (b1 == SO) {  // Shift out
                // For SO characters - simply validate the state and if OK
                //    update the state and go to the next byte

                if (currentState != SBCS)
                    return CoderResult.malformedForLength(1);
                else
                    currentState = DBCS;
            } else if (b1 == SI) {
                // For SI characters - simply validate the state and if OK
                //    update the state and go to the next byte

                if (currentState != DBCS) {
                    return CoderResult.malformedForLength(1);
                } else {
                    currentState = SBCS;
                }
            } else {
                if (currentState == SBCS) {
                  outputChar = singleByteToChar.charAt(b1);
                } else {
                    if (src.remaining() < 1)
                        return CoderResult.UNDERFLOW;
                    b2 = src.get();
                    if (b2 < 0)
                        b2 += 256;
                    inputSize++;

                    // Check validity of dbcs ebcdic byte pair values
                    if ((b1 != 0x40 || b2 != 0x40) &&
                       (b2 < 0x41 || b2 > 0xfe)) {
                      return CoderResult.malformedForLength(2);
                    }

                    // Lookup in the two level index
                    v = b1 * 256 + b2;
                    outputChar = index2.charAt(index1[((v & mask1) >> shift)]
                                                        + (v & mask2));
                }
                if (outputChar == REPLACE_CHAR)
                    return CoderResult.unmappableForLength(inputSize);

                if (!dst.hasRemaining())
                    return CoderResult.OVERFLOW;
                dst.put(outputChar);
            }
            mark += inputSize;
        }
        return CoderResult.UNDERFLOW;
    } finally {
        src.position(mark);
    }
}

開發者ID:AdoptOpenJDK，項目名稱:openjdk-jdk10，代碼行數:69，代碼來源:DBCS_IBM_EBCDIC_Decoder.java

示例11: main

import java.nio.CharBuffer; //導入方法依賴的package包/類
/**
 *
 * @param args
 */
public static void main(String args[]) {
    CharBuffer charBuffer = CharBuffer.allocate(BUF_SIZE);
    File file = new File("temp.txt");
    file.deleteOnExit();

    charBuffer.put(str);
    charBuffer.flip();
    checkFileContent(charBuffer, file, str);
    charBuffer.position(10);
    checkFileContent(charBuffer, file, str.substring(10));
    charBuffer.position(charBuffer.limit());
    checkFileContent(charBuffer, file, str.substring(charBuffer.limit()));

    char arr[] = new char[BUF_SIZE];
    charBuffer = CharBuffer.wrap(arr);
    charBuffer.put(str);
    charBuffer.flip();
    checkFileContent(charBuffer, file, str);
    charBuffer.position(10);
    checkFileContent(charBuffer, file, str.substring(10));
    charBuffer.position(charBuffer.limit());
    checkFileContent(charBuffer, file, str.substring(charBuffer.limit()));

    char secArr[] = new char[BUF_SIZE];
    charBuffer = CharBuffer.wrap(secArr);
    charBuffer.put(str);
    charBuffer.position(5);
    charBuffer.limit(str.length() - 7);
    charBuffer = charBuffer.slice();
    checkFileContent(charBuffer, file, str.substring(5, (str.length() - 7)));
    charBuffer.position(10);
    checkFileContent(charBuffer, file, str.substring(15, (str.length() - 7)));
    charBuffer.position(charBuffer.limit());
    checkFileContent(charBuffer, file, str.substring(charBuffer.limit()));

    charBuffer = ByteBuffer.allocate(BUF_SIZE).asCharBuffer();
    charBuffer.put(str);
    charBuffer.flip();
    checkFileContent(charBuffer, file, str);
    charBuffer.position(10);
    checkFileContent(charBuffer, file, str.substring(10));
    charBuffer.position(charBuffer.limit());
    checkFileContent(charBuffer, file, str.substring(charBuffer.limit()));

    charBuffer = ByteBuffer.allocateDirect(1024).asCharBuffer();
    charBuffer.put(str);
    charBuffer.flip();
    checkFileContent(charBuffer, file, str);
    charBuffer.position(10);
    checkFileContent(charBuffer, file, str.substring(10));
    charBuffer.position(charBuffer.limit());
    checkFileContent(charBuffer, file, str.substring(charBuffer.limit()));
}

開發者ID:AdoptOpenJDK，項目名稱:openjdk-jdk10，代碼行數:58，代碼來源:Bug6856817.java

示例12: decodeBufferLoop

import java.nio.CharBuffer; //導入方法依賴的package包/類
protected CoderResult decodeBufferLoop(ByteBuffer src, CharBuffer dst) {
    int mark = src.position();
    try {
        while (src.hasRemaining()) {
            char[] cc = null;
            int b1 = src.get() & 0xff;
            int inSize = 1, outSize = 1;
            char c = decodeSingle(b1);
            if (c == UNMAPPABLE_DECODING) {
                if (src.remaining() < 1)
                    return CoderResult.UNDERFLOW;
                int b2 = src.get() & 0xff;
                inSize++;
                if (b2 < b2Min || b2 > b2Max)
                    return CoderResult.unmappableForLength(2);
                c = decodeDouble(b1, b2);           //bmp
                if (c == UNMAPPABLE_DECODING) {
                    c = decodeDoubleEx(b1, b2);     //supp
                    if (c == UNMAPPABLE_DECODING) {
                        c = decodeBig5(b1, b2);     //big5
                        if (c == UNMAPPABLE_DECODING)
                            return CoderResult.unmappableForLength(2);
                    } else {
                        outSize = 2;
                    }
                }
            }
            if (dst.remaining() < outSize)
                return CoderResult.OVERFLOW;
            if (outSize == 2) {
                dst.put(Surrogate.high(0x20000 + c));
                dst.put(Surrogate.low(0x20000 + c));
            } else {
                dst.put(c);
            }
            mark += inSize;
        }
        return CoderResult.UNDERFLOW;
    } finally {
        src.position(mark);
    }
}

開發者ID:AdoptOpenJDK，項目名稱:openjdk-jdk10，代碼行數:43，代碼來源:HKSCS.java

示例13: decodeBufferLoop

import java.nio.CharBuffer; //導入方法依賴的package包/類
private CoderResult decodeBufferLoop(ByteBuffer src,
                                     CharBuffer dst)
{
    int mark = src.position();
    try {
        while (src.hasRemaining()) {
            char outputChar;
            byte byte1 = src.get();
            byte byte2 = 0;
            if ((byte1 & MSB) == 0) {   // ASCII      G0
                if (!dst.hasRemaining())
                   return CoderResult.OVERFLOW;
                dst.put((char) byte1);
                mark++;
            } else if (byte1 == SS2) {  // Codeset 2  G2
                if ( src.remaining() < 3)
                    return CoderResult.UNDERFLOW;
                int cnsPlane = (src.get() & 0xff) - 0xa0;
                // Adjust String array index for plane 15
                cnsPlane = (cnsPlane == 15)? 8 : cnsPlane;
                if (cnsPlane - 2 >= cnsChars.length || cnsPlane - 2 < 0)
                    return CoderResult.malformedForLength(2);
                byte1 = src.get();
                byte2 = src.get();
                if (!isLegalDB(byte1) || !isLegalDB(byte2))
                    return CoderResult.malformedForLength(4);
                if (cnsPlane < 3) {
                    outputChar = convToUnicode(byte1, byte2,
                                               cnsChars[cnsPlane - 2]);
                    if (outputChar == REPLACE_CHAR)
                        return CoderResult.unmappableForLength(4);
                    if (!dst.hasRemaining())
                        return CoderResult.OVERFLOW;
                    dst.put(outputChar);
                } else {
                     char[] outSurr = convToSurrogate(byte1, byte2,
                                                      cnsChars[cnsPlane - 2]);
                     if (outSurr == null)
                         return CoderResult.malformedForLength(4);
                     if (outSurr[0] == '\u0000') {
                         if (!dst.hasRemaining())
                             return CoderResult.OVERFLOW;
                         if (outSurr[1] == REPLACE_CHAR)
                             return CoderResult.unmappableForLength(4);
                         dst.put(outSurr[1]);
                     } else {
                         if (dst.remaining() < 2)
                             return CoderResult.OVERFLOW;
                         dst.put(outSurr[0]);
                         dst.put(outSurr[1]);
                     }
                }
                mark += 4;
            } else {                    // Codeset 1  G1
                if (!src.hasRemaining())
                    return CoderResult.UNDERFLOW;
                byte2 = src.get();
                if (!isLegalDB(byte1) || !isLegalDB(byte2))
                    return CoderResult.malformedForLength(1);
                outputChar = convToUnicode(byte1,
                                           byte2,
                                           unicodeCNS1);
                if (outputChar == REPLACE_CHAR)
                    return CoderResult.unmappableForLength(2);
                if (!dst.hasRemaining())
                    return CoderResult.OVERFLOW;
                dst.put(outputChar);
                mark +=2;
            }
       }
       return CoderResult.UNDERFLOW;
    } finally {
        src.position(mark);
    }
}

開發者ID:lambdalab-mirror，項目名稱:jdk8u-jdk，代碼行數:76，代碼來源:EUC_TW_OLD.java

示例14: decodeLoop

import java.nio.CharBuffer; //導入方法依賴的package包/類
protected CoderResult decodeLoop(ByteBuffer src, CharBuffer dst) {
    if (src.remaining() < 4)
        return CoderResult.UNDERFLOW;
    int mark = src.position();
    int cp;
    try {
        if (currentBO == NONE) {
            cp = ((src.get() & 0xff) << 24) |
                 ((src.get() & 0xff) << 16) |
                 ((src.get() & 0xff) <<  8) |
                 (src.get() & 0xff);
            if (cp == BOM_BIG && expectedBO != LITTLE) {
                currentBO = BIG;
                mark += 4;
            } else if (cp == BOM_LITTLE && expectedBO != BIG) {
                currentBO = LITTLE;
                mark += 4;
            } else {
                if (expectedBO == NONE)
                    currentBO = BIG;
                else
                    currentBO = expectedBO;
                src.position(mark);
            }
        }
        while (src.remaining() >= 4) {
            cp = getCP(src);
            if (Character.isBmpCodePoint(cp)) {
                if (!dst.hasRemaining())
                    return CoderResult.OVERFLOW;
                mark += 4;
                dst.put((char) cp);
            } else if (Character.isValidCodePoint(cp)) {
                if (dst.remaining() < 2)
                    return CoderResult.OVERFLOW;
                mark += 4;
                dst.put(Character.highSurrogate(cp));
                dst.put(Character.lowSurrogate(cp));
            } else {
                return CoderResult.malformedForLength(4);
            }
        }
        return CoderResult.UNDERFLOW;
    } finally {
        src.position(mark);
    }
}

開發者ID:SunburstApps，項目名稱:OpenJSharp，代碼行數:48，代碼來源:UTF_32Coder.java

示例15: decodeNotHasArray

import java.nio.CharBuffer; //導入方法依賴的package包/類
private CoderResult decodeNotHasArray(ByteBuffer in, CharBuffer out) {
    int outRemaining = out.remaining();
    int pos = in.position();
    int limit = in.limit();
    try {
        while (pos < limit) {
            if (outRemaining == 0) {
                return CoderResult.OVERFLOW;
            }
            int jchar = in.get();
            if (jchar < 0) {
                jchar = jchar & 0x7F;
                int tail = remainingBytes[jchar];
                if (tail == -1) {
                    return CoderResult.malformedForLength(1);
                }
                if (limit - pos < 1 + tail) {
                    // No early test for invalid sequences here as peeking
                    // at the next byte is harder
                    return CoderResult.UNDERFLOW;
                }
                int nextByte;
                for (int i = 0; i < tail; i++) {
                    nextByte = in.get() & 0xFF;
                    if ((nextByte & 0xC0) != 0x80) {
                        return CoderResult.malformedForLength(1 + i);
                    }
                    jchar = (jchar << 6) + nextByte;
                }
                jchar -= remainingNumbers[tail];
                if (jchar < lowerEncodingLimit[tail]) {
                    // Should have been encoded in a fewer octets
                    return CoderResult.malformedForLength(1);
                }
                pos += tail;
            }
            // Apache Tomcat added test
            if (jchar >= 0xD800 && jchar <= 0xDFFF) {
                return CoderResult.unmappableForLength(3);
            }
            // Apache Tomcat added test
            if (jchar > 0x10FFFF) {
                return CoderResult.unmappableForLength(4);
            }
            if (jchar <= 0xffff) {
                out.put((char) jchar);
                outRemaining--;
            } else {
                if (outRemaining < 2) {
                    return CoderResult.OVERFLOW;
                }
                out.put((char) ((jchar >> 0xA) + 0xD7C0));
                out.put((char) ((jchar & 0x3FF) + 0xDC00));
                outRemaining -= 2;
            }
            pos++;
        }
        return CoderResult.UNDERFLOW;
    } finally {
        in.position(pos);
    }
}

開發者ID:sunmingshuai，項目名稱:apache-tomcat-7.0.73-with-comment，代碼行數:63，代碼來源:Utf8Decoder.java

注：本文中的java.nio.CharBuffer.put方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。