org.apache.jackrabbit.util.Base64.encode()方法的使用及代码示例

x33g5p2x  于2022-01-17 转载在 其他  
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本文整理了Java中org.apache.jackrabbit.util.Base64.encode()方法的一些代码示例，展示了Base64.encode()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Base64.encode()方法的具体详情如下：
包路径：org.apache.jackrabbit.util.Base64
类名称：Base64
方法名：encode

Base64.encode介绍

[英]Outputs base64 representation of the specified stream data to an OutputStream.
[中]将指定流数据的base64表示形式输出到OutputStream。

代码示例

代码示例来源：origin: org.apache.jackrabbit/com.springsource.org.apache.jackrabbit.commons

/**
 * Outputs base64 representation of the specified stream data to an
 * <code>OutputStream</code>.
 *
 * @param in  stream data to be encoded
 * @param out stream where the encoded data should be written to
 * @throws java.io.IOException if an i/o error occurs
 */
public static void encode(InputStream in, OutputStream out)
    throws IOException {
  Writer writer = new OutputStreamWriter(out, CHARSET);
  encode(in, writer);
}

代码示例来源：origin: org.onehippo.cms7/hippo-repository-connector

/**
 * From a byte[] returns a base 64 representation
 * @param data byte[]
 * @return String
 * @throws IOException
 * @throws IOException
 */
public static String byteToBase64(byte[] data) throws IOException {
  StringWriter writer = new StringWriter();
  Base64.encode(data, 0, data.length, writer);
  return writer.toString();
}

代码示例来源：origin: org.apache.jackrabbit/jackrabbit-jcr-commons

/**
 * Outputs base64 representation of the specified stream data to a
 * <code>Writer</code>.
 *
 * @param in     stream data to be encoded
 * @param writer writer to output the encoded data
 * @throws java.io.IOException if an i/o error occurs
 */
public static void encode(InputStream in, Writer writer)
    throws IOException {
  // encode stream data in chunks;
  // chunksize must be a multiple of 3 in order
  // to avoid padding within output
  byte[] buffer = new byte[9 * 1024];
  int read;
  while ((read = in.read(buffer)) > 0) {
    encode(buffer, 0, read, writer);
  }
}

代码示例来源：origin: org.apache.sling/org.apache.sling.testing.sling-mock-oak

/**
 * Outputs base64 representation of the specified stream data to a
 * <code>Writer</code>.
 *
 * @param in     stream data to be encoded
 * @param writer writer to output the encoded data
 * @throws java.io.IOException if an i/o error occurs
 */
public static void encode(InputStream in, Writer writer)
    throws IOException {
  // encode stream data in chunks;
  // chunksize must be a multiple of 3 in order
  // to avoid padding within output
  byte[] buffer = new byte[9 * 1024];
  int read;
  while ((read = in.read(buffer)) > 0) {
    encode(buffer, 0, read, writer);
  }
}

代码示例来源：origin: apache/jackrabbit

/**
 * Outputs base64 representation of the specified stream data to a
 * <code>Writer</code>.
 *
 * @param in     stream data to be encoded
 * @param writer writer to output the encoded data
 * @throws java.io.IOException if an i/o error occurs
 */
public static void encode(InputStream in, Writer writer)
    throws IOException {
  // encode stream data in chunks;
  // chunksize must be a multiple of 3 in order
  // to avoid padding within output
  byte[] buffer = new byte[9 * 1024];
  int read;
  while ((read = in.read(buffer)) > 0) {
    encode(buffer, 0, read, writer);
  }
}

代码示例来源：origin: org.apache.jackrabbit/com.springsource.org.apache.jackrabbit.commons

/**
 * Outputs base64 representation of the specified stream data to a
 * <code>Writer</code>.
 *
 * @param in     stream data to be encoded
 * @param writer writer to output the encoded data
 * @throws java.io.IOException if an i/o error occurs
 */
public static void encode(InputStream in, Writer writer)
    throws IOException {
  // encode stream data in chunks;
  // chunksize must be a multiple of 3 in order
  // to avoid padding within output
  byte[] buffer = new byte[9 * 1024];
  int read;
  while ((read = in.read(buffer)) > 0) {
    encode(buffer, 0, read, writer);
  }
}

代码示例来源：origin: org.apache.jackrabbit/jackrabbit-jcr-commons

/**
 * Returns the base64 representation of UTF-8 encoded string.
 *
 * @since Apache Jackrabbit 2.3
 * @param data the string to be encoded
 * @return base64-encoding of the string
 */
public static String encode(String data) {
  try {
    StringWriter buffer = new StringWriter();
    byte[] b = data.getBytes(StandardCharsets.UTF_8);
    encode(b, 0, b.length, buffer);
    return buffer.toString();
  } catch (IOException e) { // should never happen
    throw new RuntimeException(
        "Unable to encode base64 data: " + data, e);
  }
}

代码示例来源：origin: apache/jackrabbit

/**
 * Returns the base64 representation of UTF-8 encoded string.
 *
 * @since Apache Jackrabbit 2.3
 * @param data the string to be encoded
 * @return base64-encoding of the string
 */
public static String encode(String data) {
  try {
    StringWriter buffer = new StringWriter();
    byte[] b = data.getBytes(StandardCharsets.UTF_8);
    encode(b, 0, b.length, buffer);
    return buffer.toString();
  } catch (IOException e) { // should never happen
    throw new RuntimeException(
        "Unable to encode base64 data: " + data, e);
  }
}

代码示例来源：origin: apache/jackrabbit

/**
 * Outputs base64 representation of the specified stream data to an
 * <code>OutputStream</code>.
 *
 * @param in  stream data to be encoded
 * @param out stream where the encoded data should be written to
 * @throws java.io.IOException if an i/o error occurs
 */
public static void encode(InputStream in, OutputStream out)
    throws IOException {
  Writer writer = new BufferedWriter(new OutputStreamWriter(out, CHARSET));
  try {
    encode(in, writer);
  } finally {
    try {
      writer.flush();
    } catch (IOException ignore) {
    }
  }
}

代码示例来源：origin: org.apache.sling/org.apache.sling.testing.sling-mock-oak

/**
 * Returns the base64 representation of UTF-8 encoded string.
 *
 * @since Apache Jackrabbit 2.3
 * @param data the string to be encoded
 * @return base64-encoding of the string
 */
public static String encode(String data) {
  try {
    StringWriter buffer = new StringWriter();
    byte[] b = data.getBytes(StandardCharsets.UTF_8);
    encode(b, 0, b.length, buffer);
    return buffer.toString();
  } catch (IOException e) { // should never happen
    throw new RuntimeException(
        "Unable to encode base64 data: " + data, e);
  }
}

代码示例来源：origin: org.apache.jackrabbit/jackrabbit-jcr-commons

/**
 * Outputs base64 representation of the specified stream data to an
 * <code>OutputStream</code>.
 *
 * @param in  stream data to be encoded
 * @param out stream where the encoded data should be written to
 * @throws java.io.IOException if an i/o error occurs
 */
public static void encode(InputStream in, OutputStream out)
    throws IOException {
  Writer writer = new BufferedWriter(new OutputStreamWriter(out, CHARSET));
  try {
    encode(in, writer);
  } finally {
    try {
      writer.flush();
    } catch (IOException ignore) {
    }
  }
}

代码示例来源：origin: org.apache.sling/org.apache.sling.testing.sling-mock-oak

/**
 * Outputs base64 representation of the specified stream data to an
 * <code>OutputStream</code>.
 *
 * @param in  stream data to be encoded
 * @param out stream where the encoded data should be written to
 * @throws java.io.IOException if an i/o error occurs
 */
public static void encode(InputStream in, OutputStream out)
    throws IOException {
  Writer writer = new BufferedWriter(new OutputStreamWriter(out, CHARSET));
  try {
    encode(in, writer);
  } finally {
    try {
      writer.flush();
    } catch (IOException ignore) {
    }
  }
}

代码示例来源：origin: org.apache.jackrabbit/jackrabbit-jcr-commons

/**
 * Base64-decodes or -encodes the given string, depending on whether
 * or not it contains a "{base64}" prefix. If the string gets encoded,
 * the "{base64}" prefix is added to it.
 *
 * @since Apache Jackrabbit 2.3
 * @param data string to be decoded or encoded
 * @return decoded or encoded string
 */
public static String decodeOrEncode(String data) {
  if (data.startsWith("{base64}")) {
    return decode(data.substring("{base64}".length()));
  } else {
    return "{base64}" + encode(data);
  }
}

代码示例来源：origin: apache/jackrabbit

/**
 * Base64-decodes or -encodes the given string, depending on whether
 * or not it contains a "{base64}" prefix. If the string gets encoded,
 * the "{base64}" prefix is added to it.
 *
 * @since Apache Jackrabbit 2.3
 * @param data string to be decoded or encoded
 * @return decoded or encoded string
 */
public static String decodeOrEncode(String data) {
  if (data.startsWith("{base64}")) {
    return decode(data.substring("{base64}".length()));
  } else {
    return "{base64}" + encode(data);
  }
}

代码示例来源：origin: org.apache.sling/org.apache.sling.testing.sling-mock-oak

/**
 * Base64-decodes or -encodes the given string, depending on whether
 * or not it contains a "{base64}" prefix. If the string gets encoded,
 * the "{base64}" prefix is added to it.
 *
 * @since Apache Jackrabbit 2.3
 * @param data string to be decoded or encoded
 * @return decoded or encoded string
 */
public static String decodeOrEncode(String data) {
  if (data.startsWith("{base64}")) {
    return decode(data.substring("{base64}".length()));
  } else {
    return "{base64}" + encode(data);
  }
}

代码示例来源：origin: apache/jackrabbit-oak

@Override
public String serialize(Blob blob) {
  checkArgument(blob.length() < maxSize, "Cannot serialize Blob of size [%s] " +
      "which is more than allowed maxSize of [%s]", blob.length(), maxSize);
  try {
    try (InputStream is = blob.getNewStream()) {
      StringWriter writer = new StringWriter();
      Base64.encode(is, writer);
      return writer.toString();
    }
  } catch (IOException e) {
    throw new RuntimeException(e);
  }
}

代码示例来源：origin: org.apache.sling/org.apache.sling.testing.sling-mock-oak

@Override
public String serialize(Blob blob) {
  checkArgument(blob.length() < maxSize, "Cannot serialize Blob of size [%s] " +
      "which is more than allowed maxSize of [%s]", blob.length(), maxSize);
  try {
    try (InputStream is = blob.getNewStream()) {
      StringWriter writer = new StringWriter();
      Base64.encode(is, writer);
      return writer.toString();
    }
  } catch (IOException e) {
    throw new RuntimeException(e);
  }
}

代码示例来源：origin: apache/jackrabbit

Base64.encode(in, writer);
if (enforceBase64) {
  byte bytes[] = textVal.getBytes(StandardCharsets.UTF_8);
  Base64.encode(bytes, 0, bytes.length, writer);

代码示例来源：origin: org.apache.sling/org.apache.sling.testing.sling-mock-oak

Base64.encode(in, writer);
if (enforceBase64) {
  byte bytes[] = textVal.getBytes(StandardCharsets.UTF_8);
  Base64.encode(bytes, 0, bytes.length, writer);

代码示例来源：origin: apache/jackrabbit-oak

@Test
public void testCompleteDirectUploadSignatureMustMatch() throws DataRecordUploadException, DataStoreException {
  DataRecordUpload uploadContext = getDataStore().initiateDataRecordUpload(ONE_MB, 1);
  // Pull the blob id out and modify it
  String uploadToken = uploadContext.getUploadToken();
  String[] parts = uploadToken.split("#");
  String tokenPart = parts[0];
  String sigPart = parts[1];
  String[] subParts = tokenPart.split("#");
  String blobId = subParts[0];
  char c = (char)((int)(blobId.charAt(blobId.length()-1))+1);
  blobId = blobId.substring(0, blobId.length()-1) + c;
  for (int i = 1; i<subParts.length; i++) {
    blobId += "#" + subParts[i];
  }
  String newToken = Base64.encode(blobId) + "#" + sigPart;
  try {
    getDataStore().completeDataRecordUpload(newToken);
    fail();
  }
  catch (IllegalArgumentException e) { }
}

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