com.google.protobuf.ByteString类的使用及代码示例

x33g5p2x  于2022-01-16 转载在 其他  
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本文整理了Java中com.google.protobuf.ByteString类的一些代码示例，展示了ByteString类的具体用法。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。ByteString类的具体详情如下：
包路径：com.google.protobuf.ByteString
类名称：ByteString

ByteString介绍

[英]Immutable sequence of bytes. Substring is supported by sharing the reference to the immutable underlying bytes, as with String. Concatenation is likewise supported without copying (long strings) by building a tree of pieces in RopeByteString.

Like String, the contents of a ByteString can never be observed to change, not even in the presence of a data race or incorrect API usage in the client code.
[中]不可变的字节序列。通过共享对不可变底层字节的引用（如字符串）来支持子字符串。通过在RopeByteString中构建一个片段树，在不复制（长字符串）的情况下也同样支持连接。
与字符串一样，ByteString的内容永远不会被观察到发生更改，即使在客户机代码中存在数据竞争或API使用不正确的情况下也是如此。

代码示例

代码示例来源：origin: bazelbuild/bazel

/**
 * <code>optional string default_string = 5;</code>
 */
public java.lang.String getDefaultString() {
 java.lang.Object ref = defaultString_;
 if (!(ref instanceof java.lang.String)) {
  com.google.protobuf.ByteString bs =
    (com.google.protobuf.ByteString) ref;
  java.lang.String s = bs.toStringUtf8();
  if (bs.isValidUtf8()) {
   defaultString_ = s;
  }
  return s;
 } else {
  return (java.lang.String) ref;
 }
}
/**

代码示例来源：origin: bazelbuild/bazel

/**
 * <code>optional string default_string = 5;</code>
 */
public com.google.protobuf.ByteString
  getDefaultStringBytes() {
 java.lang.Object ref = defaultString_;
 if (ref instanceof java.lang.String) {
  com.google.protobuf.ByteString b = 
    com.google.protobuf.ByteString.copyFromUtf8(
      (java.lang.String) ref);
  defaultString_ = b;
  return b;
 } else {
  return (com.google.protobuf.ByteString) ref;
 }
}

代码示例来源：origin: apache/hbase

/**
 * @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0.
 */
@Deprecated
public ByteString toByteString() {
 return ByteString.copyFrom(this.bytes, this.offset, this.length);
}

代码示例来源：origin: osmandapp/Osmand

/**
 * Tests if this bytestring starts with the specified prefix.
 * Similar to {@link String#startsWith(String)}
 *
 * @param prefix the prefix.
 * @return <code>true</code> if the byte sequence represented by the
 *         argument is a prefix of the byte sequence represented by
 *         this string; <code>false</code> otherwise.
 */
public boolean startsWith(ByteString prefix) {
 return size() >= prefix.size() &&
     substring(0, prefix.size()).equals(prefix);
}

代码示例来源：origin: apache/hbase

byte[] getBytesFromResponse(ByteString response) {
  ByteBuffer bb = response.asReadOnlyByteBuffer();
  bb.rewind();
  byte[] bytes;
  if (bb.hasArray()) {
   bytes = bb.array();
  } else {
   bytes = response.toByteArray();
  }
  return bytes;
 }
}

代码示例来源：origin: googleapis/google-cloud-java

@java.lang.Override
public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
 for (int i = 0; i < instances_.size(); i++) {
  output.writeMessage(1, instances_.get(i));
 }
 for (int i = 0; i < failedLocations_.size(); i++) {
  com.google.protobuf.GeneratedMessageV3.writeString(output, 2, failedLocations_.getRaw(i));
 }
 if (!getNextPageTokenBytes().isEmpty()) {
  com.google.protobuf.GeneratedMessageV3.writeString(output, 3, nextPageToken_);
 }
 unknownFields.writeTo(output);
}

代码示例来源：origin: apache/incubator-shardingsphere

public void writeTo(com.google.protobuf.CodedOutputStream output)
          throws java.io.IOException {
 if (!name_.isEmpty()) {
  output.writeBytes(1, name_);
 }
 if (!password_.isEmpty()) {
  output.writeBytes(2, password_);
 }
 for (int i = 0; i < roles_.size(); i++) {
  com.google.protobuf.GeneratedMessageV3.writeString(output, 3, roles_.getRaw(i));
 }
 unknownFields.writeTo(output);
}

代码示例来源：origin: apache/incubator-shardingsphere

public void writeTo(com.google.protobuf.CodedOutputStream output)
          throws java.io.IOException {
 if (permType_ != authpb.Auth.Permission.Type.READ.getNumber()) {
  output.writeEnum(1, permType_);
 }
 if (!key_.isEmpty()) {
  output.writeBytes(2, key_);
 }
 if (!rangeEnd_.isEmpty()) {
  output.writeBytes(3, rangeEnd_);
 }
 unknownFields.writeTo(output);
}

代码示例来源：origin: alibaba/canal

@java.lang.Override
public void writeTo(com.google.protobuf.CodedOutputStream output)
          throws java.io.IOException {
 if (!getDestinationBytes().isEmpty()) {
  com.google.protobuf.GeneratedMessageV3.writeString(output, 1, destination_);
 }
 if (!getClientIdBytes().isEmpty()) {
  com.google.protobuf.GeneratedMessageV3.writeString(output, 2, clientId_);
 }
 if (batchId_ != 0L) {
  output.writeInt64(3, batchId_);
 }
 unknownFields.writeTo(output);
}

代码示例来源：origin: googleapis/google-cloud-java

@java.lang.Override
public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
 if (!getSubscriptionBytes().isEmpty()) {
  com.google.protobuf.GeneratedMessageV3.writeString(output, 1, subscription_);
 }
 if (ackDeadlineSeconds_ != 0) {
  output.writeInt32(3, ackDeadlineSeconds_);
 }
 for (int i = 0; i < ackIds_.size(); i++) {
  com.google.protobuf.GeneratedMessageV3.writeString(output, 4, ackIds_.getRaw(i));
 }
 unknownFields.writeTo(output);
}

代码示例来源：origin: apache/incubator-shardingsphere

public void writeTo(com.google.protobuf.CodedOutputStream output)
          throws java.io.IOException {
 if (!name_.isEmpty()) {
  output.writeBytes(1, name_);
 }
 for (int i = 0; i < keyPermission_.size(); i++) {
  output.writeMessage(2, keyPermission_.get(i));
 }
 unknownFields.writeTo(output);
}

代码示例来源：origin: google/error-prone

public void writeTo(com.google.protobuf.CodedOutputStream output)
          throws java.io.IOException {
 if (!getClassNameBytes().isEmpty()) {
  com.google.protobuf.GeneratedMessageV3.writeString(output, 1, className_);
 }
 for (int i = 0; i < member_.size(); i++) {
  output.writeMessage(2, member_.get(i));
 }
 unknownFields.writeTo(output);
}

代码示例来源：origin: alibaba/canal

@java.lang.Override
public void writeTo(com.google.protobuf.CodedOutputStream output)
          throws java.io.IOException {
 if (errorCodePresentCase_ == 1) {
  output.writeInt32(
    1, (int)((java.lang.Integer) errorCodePresent_));
 }
 if (!getErrorMessageBytes().isEmpty()) {
  com.google.protobuf.GeneratedMessageV3.writeString(output, 2, errorMessage_);
 }
 unknownFields.writeTo(output);
}

代码示例来源：origin: apache/incubator-shardingsphere

@java.lang.Override
public int hashCode() {
 if (memoizedHashCode != 0) {
  return memoizedHashCode;
 }
 int hash = 41;
 hash = (19 * hash) + getDescriptor().hashCode();
 hash = (37 * hash) + PERMTYPE_FIELD_NUMBER;
 hash = (53 * hash) + permType_;
 hash = (37 * hash) + KEY_FIELD_NUMBER;
 hash = (53 * hash) + getKey().hashCode();
 hash = (37 * hash) + RANGE_END_FIELD_NUMBER;
 hash = (53 * hash) + getRangeEnd().hashCode();
 hash = (29 * hash) + unknownFields.hashCode();
 memoizedHashCode = hash;
 return hash;
}

代码示例来源：origin: alibaba/canal

@java.lang.Override
public int getSerializedSize() {
 int size = memoizedSize;
 if (size != -1) return size;
 size = 0;
 if (errorCodePresentCase_ == 1) {
  size += com.google.protobuf.CodedOutputStream
   .computeInt32Size(
     1, (int)((java.lang.Integer) errorCodePresent_));
 }
 if (!getErrorMessageBytes().isEmpty()) {
  size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, errorMessage_);
 }
 size += unknownFields.getSerializedSize();
 memoizedSize = size;
 return size;
}

代码示例来源：origin: alibaba/canal

@java.lang.Override
public void writeTo(com.google.protobuf.CodedOutputStream output)
          throws java.io.IOException {
 if (!getDestinationBytes().isEmpty()) {
  com.google.protobuf.GeneratedMessageV3.writeString(output, 1, destination_);
 }
 if (!getClientIdBytes().isEmpty()) {
  com.google.protobuf.GeneratedMessageV3.writeString(output, 2, clientId_);
 }
 if (!getFilterBytes().isEmpty()) {
  com.google.protobuf.GeneratedMessageV3.writeString(output, 7, filter_);
 }
 unknownFields.writeTo(output);
}

代码示例来源：origin: alibaba/canal

/**
 * <code>string filter = 7;</code>
 */
public java.lang.String getFilter() {
 java.lang.Object ref = filter_;
 if (!(ref instanceof java.lang.String)) {
  com.google.protobuf.ByteString bs =
    (com.google.protobuf.ByteString) ref;
  java.lang.String s = bs.toStringUtf8();
  filter_ = s;
  return s;
 } else {
  return (java.lang.String) ref;
 }
}
/**

代码示例来源：origin: apache/incubator-shardingsphere

@java.lang.Override
public boolean equals(final java.lang.Object obj) {
 if (obj == this) {
  return true;
 }
 if (!(obj instanceof authpb.Auth.Permission)) {
  return super.equals(obj);
 }
 authpb.Auth.Permission other = (authpb.Auth.Permission) obj;
 boolean result = true;
 result = result && permType_ == other.permType_;
 result = result && getKey()
   .equals(other.getKey());
 result = result && getRangeEnd()
   .equals(other.getRangeEnd());
 result = result && unknownFields.equals(other.unknownFields);
 return result;
}

代码示例来源：origin: weibocom/motan

public void writeTo(com.google.protobuf.CodedOutputStream output)
          throws java.io.IOException {
 if (location_ != null) {
  output.writeMessage(1, getLocation());
 }
 if (!getMessageBytes().isEmpty()) {
  com.google.protobuf.GeneratedMessageV3.writeString(output, 2, message_);
 }
}

代码示例来源：origin: Graylog2/graylog2-server

public byte[] getPayload() {
  return msgBuilder.getPayload().toByteArray(); // TODO PERFORMANCE array copy
}

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