本文整理了Java中org.elasticsearch.common.xcontent.XContentParserUtils.ensureFieldName()方法的一些代码示例，展示了XContentParserUtils.ensureFieldName()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。XContentParserUtils.ensureFieldName()方法的具体详情如下：
包路径：org.elasticsearch.common.xcontent.XContentParserUtils
类名称：XContentParserUtils
方法名：ensureFieldName

XContentParserUtils.ensureFieldName介绍

[英]Makes sure that current token is of type Token#FIELD_NAME and the field name is equal to the provided one
[中]确保当前令牌的类型为token#FIELD _NAME，并且字段名与提供的相同

代码示例

代码示例来源：origin: org.elasticsearch/elasticsearch

private static Map<String, SearchHits> parseInnerHits(XContentParser parser) throws IOException {
  Map<String, SearchHits> innerHits = new HashMap<>();
  while ((parser.nextToken()) != XContentParser.Token.END_OBJECT) {
    ensureExpectedToken(XContentParser.Token.FIELD_NAME, parser.currentToken(), parser::getTokenLocation);
    String name = parser.currentName();
    ensureExpectedToken(Token.START_OBJECT, parser.nextToken(), parser::getTokenLocation);
    ensureFieldName(parser, parser.nextToken(), SearchHits.Fields.HITS);
    innerHits.put(name, SearchHits.fromXContent(parser));
    ensureExpectedToken(XContentParser.Token.END_OBJECT, parser.nextToken(), parser::getTokenLocation);
  }
  return innerHits;
}

代码示例来源：origin: org.elasticsearch/elasticsearch

/**
 * Parses the output of {@link #generateFailureXContent(XContentBuilder, Params, Exception, boolean)}
 */
public static ElasticsearchException failureFromXContent(XContentParser parser) throws IOException {
  XContentParser.Token token = parser.currentToken();
  ensureFieldName(parser, token, ERROR);
  token = parser.nextToken();
  if (token.isValue()) {
    return new ElasticsearchException(buildMessage("exception", parser.text(), null));
  }
  ensureExpectedToken(XContentParser.Token.START_OBJECT, token, parser::getTokenLocation);
  token = parser.nextToken();
  // Root causes are parsed in the innerFromXContent() and are added as suppressed exceptions.
  return innerFromXContent(parser, true);
}

代码示例来源：origin: org.apache.servicemix.bundles/org.apache.servicemix.bundles.elasticsearch

private static Map<String, SearchHits> parseInnerHits(XContentParser parser) throws IOException {
  Map<String, SearchHits> innerHits = new HashMap<>();
  while ((parser.nextToken()) != XContentParser.Token.END_OBJECT) {
    ensureExpectedToken(XContentParser.Token.FIELD_NAME, parser.currentToken(), parser::getTokenLocation);
    String name = parser.currentName();
    ensureExpectedToken(Token.START_OBJECT, parser.nextToken(), parser::getTokenLocation);
    ensureFieldName(parser, parser.nextToken(), SearchHits.Fields.HITS);
    innerHits.put(name, SearchHits.fromXContent(parser));
    ensureExpectedToken(XContentParser.Token.END_OBJECT, parser.nextToken(), parser::getTokenLocation);
  }
  return innerHits;
}

代码示例来源：origin: apache/servicemix-bundles

private static Map<String, SearchHits> parseInnerHits(XContentParser parser) throws IOException {
  Map<String, SearchHits> innerHits = new HashMap<>();
  while ((parser.nextToken()) != XContentParser.Token.END_OBJECT) {
    ensureExpectedToken(XContentParser.Token.FIELD_NAME, parser.currentToken(), parser::getTokenLocation);
    String name = parser.currentName();
    ensureExpectedToken(Token.START_OBJECT, parser.nextToken(), parser::getTokenLocation);
    ensureFieldName(parser, parser.nextToken(), SearchHits.Fields.HITS);
    innerHits.put(name, SearchHits.fromXContent(parser));
    ensureExpectedToken(XContentParser.Token.END_OBJECT, parser.nextToken(), parser::getTokenLocation);
  }
  return innerHits;
}

代码示例来源：origin: com.strapdata.elasticsearch/elasticsearch

public static SearchProfileShardResults fromXContent(XContentParser parser) throws IOException {
  XContentParser.Token token = parser.currentToken();
  ensureExpectedToken(XContentParser.Token.START_OBJECT, token, parser::getTokenLocation);
  Map<String, ProfileShardResult> searchProfileResults = new HashMap<>();
  ensureFieldName(parser, parser.nextToken(), SHARDS_FIELD);
  ensureExpectedToken(XContentParser.Token.START_ARRAY, parser.nextToken(), parser::getTokenLocation);
  while((token = parser.nextToken()) != XContentParser.Token.END_ARRAY) {
    parseSearchProfileResultsEntry(parser, searchProfileResults);
  }
  ensureExpectedToken(XContentParser.Token.END_OBJECT, parser.nextToken(), parser::getTokenLocation);
  return new SearchProfileShardResults(searchProfileResults);
}

代码示例来源：origin: org.elasticsearch.client/elasticsearch-rest-high-level-client

public static PutRoleResponse fromXContent(XContentParser parser) throws IOException {
    if (parser.currentToken() == null) {
      parser.nextToken();
    }
    // parse extraneous wrapper
    ensureExpectedToken(Token.START_OBJECT, parser.currentToken(), parser::getTokenLocation);
    ensureFieldName(parser, parser.nextToken(), "role");
    parser.nextToken();
    final PutRoleResponse roleResponse = PARSER.parse(parser, null);
    ensureExpectedToken(Token.END_OBJECT, parser.nextToken(), parser::getTokenLocation);
    return roleResponse;
  }
}

代码示例来源：origin: apache/servicemix-bundles

/**
 * Parses the output of {@link #generateFailureXContent(XContentBuilder, Params, Exception, boolean)}
 */
public static ElasticsearchException failureFromXContent(XContentParser parser) throws IOException {
  XContentParser.Token token = parser.currentToken();
  ensureFieldName(parser, token, ERROR);
  token = parser.nextToken();
  if (token.isValue()) {
    return new ElasticsearchException(buildMessage("exception", parser.text(), null));
  }
  ensureExpectedToken(XContentParser.Token.START_OBJECT, token, parser::getTokenLocation);
  token = parser.nextToken();
  // Root causes are parsed in the innerFromXContent() and are added as suppressed exceptions.
  return innerFromXContent(parser, true);
}

代码示例来源：origin: org.apache.servicemix.bundles/org.apache.servicemix.bundles.elasticsearch

/**
 * Parses the output of {@link #generateFailureXContent(XContentBuilder, Params, Exception, boolean)}
 */
public static ElasticsearchException failureFromXContent(XContentParser parser) throws IOException {
  XContentParser.Token token = parser.currentToken();
  ensureFieldName(parser, token, ERROR);
  token = parser.nextToken();
  if (token.isValue()) {
    return new ElasticsearchException(buildMessage("exception", parser.text(), null));
  }
  ensureExpectedToken(XContentParser.Token.START_OBJECT, token, parser::getTokenLocation);
  token = parser.nextToken();
  // Root causes are parsed in the innerFromXContent() and are added as suppressed exceptions.
  return innerFromXContent(parser, true);
}

代码示例来源：origin: com.strapdata.elasticsearch/elasticsearch

/**
 * Parses the output of {@link #generateFailureXContent(XContentBuilder, Params, Exception, boolean)}
 */
public static ElasticsearchException failureFromXContent(XContentParser parser) throws IOException {
  XContentParser.Token token = parser.currentToken();
  ensureFieldName(parser, token, ERROR);
  token = parser.nextToken();
  if (token.isValue()) {
    return new ElasticsearchException(buildMessage("exception", parser.text(), null));
  }
  ensureExpectedToken(XContentParser.Token.START_OBJECT, token, parser::getTokenLocation);
  token = parser.nextToken();
  // Root causes are parsed in the innerFromXContent() and are added as suppressed exceptions.
  return innerFromXContent(parser, true);
}