org.elasticsearch.script.Script.parse()方法的使用及代码示例

x33g5p2x  于2022-01-30 转载在 其他  
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本文整理了Java中org.elasticsearch.script.Script.parse()方法的一些代码示例，展示了Script.parse()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。Script.parse()方法的具体详情如下：
包路径：org.elasticsearch.script.Script
类名称：Script
方法名：parse

Script.parse介绍

[英]Parse the script configured in the given settings.
[中]解析在给定设置中配置的脚本。

代码示例

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

/**
 * Convenience method to call {@link Script#parse(XContentParser, String)}
 * using the default scripting language.
 */
public static Script parse(XContentParser parser) throws IOException {
  return parse(parser, DEFAULT_SCRIPT_LANG);
}

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

/**
 * Parse the script configured in the given settings.
 */
public static Script parse(Settings settings) {
  try (XContentBuilder builder = JsonXContent.contentBuilder()){
    builder.startObject();
    settings.toXContent(builder, ToXContent.EMPTY_PARAMS);
    builder.endObject();
    try (InputStream stream = BytesReference.bytes(builder).streamInput();
       XContentParser parser = JsonXContent.jsonXContent.createParser(NamedXContentRegistry.EMPTY,
         LoggingDeprecationHandler.INSTANCE, stream)) {
      return parse(parser);
    }
  } catch (IOException e) {
    // it should not happen since we are not actually reading from a stream but an in-memory byte[]
    throw new IllegalStateException(e);
  }
}

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

private static Script extractConditional(Map<String, Object> config) throws IOException {
  Object scriptSource = config.remove("if");
  if (scriptSource != null) {
    try (XContentBuilder builder = XContentBuilder.builder(JsonXContent.jsonXContent)
      .map(normalizeScript(scriptSource));
       InputStream stream = BytesReference.bytes(builder).streamInput();
       XContentParser parser = XContentType.JSON.xContent().createParser(NamedXContentRegistry.EMPTY,
         LoggingDeprecationHandler.INSTANCE, stream)) {
      return Script.parse(parser);
    }
  }
  return null;
}

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

@Override
public Similarity apply(Settings settings, Version indexCreatedVersion, ScriptService scriptService) {
  boolean discountOverlaps = settings.getAsBoolean(SimilarityProviders.DISCOUNT_OVERLAPS, true);
  Settings scriptSettings = settings.getAsSettings("script");
  Script script = Script.parse(scriptSettings);
  SimilarityScript.Factory scriptFactory = scriptService.compile(script, SimilarityScript.CONTEXT);
  Settings weightScriptSettings = settings.getAsSettings("weight_script");
  Script weightScript = null;
  SimilarityWeightScript.Factory weightScriptFactory = null;
  if (weightScriptSettings.isEmpty() == false) {
    weightScript = Script.parse(weightScriptSettings);
    weightScriptFactory = scriptService.compile(weightScript, SimilarityWeightScript.CONTEXT);
  }
  return new ScriptedSimilarity(
      weightScript == null ? null : weightScript.toString(),
          weightScriptFactory == null ? null : weightScriptFactory::newInstance,
              script.toString(), scriptFactory::newInstance, discountOverlaps);
}

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

currentFieldName = parser.currentName();
} else if ("script".equals(currentFieldName)) {
  script = Script.parse(parser);
} else if ("scripted_upsert".equals(currentFieldName)) {
  scriptedUpsert = parser.booleanValue();

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

gapPolicy = GapPolicy.parse(parser.text(), parser.getTokenLocation());
} else if (Script.SCRIPT_PARSE_FIELD.match(currentFieldName, parser.getDeprecationHandler())) {
  script = Script.parse(parser);
} else {
  throw new ParsingException(parser.getTokenLocation(),
  script = Script.parse(parser);
} else if (BUCKETS_PATH.match(currentFieldName, parser.getDeprecationHandler())) {
  Map<String, Object> map = parser.map();

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

/**
 * Convenience method to call {@link Script#parse(XContentParser, String)}
 * using the default scripting language.
 */
public static Script parse(XContentParser parser) throws IOException {
  return parse(parser, DEFAULT_SCRIPT_LANG);
}

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

/**
 * Convenience method to call {@link Script#parse(XContentParser, String)}
 * using the default scripting language.
 */
public static Script parse(XContentParser parser) throws IOException {
  return parse(parser, DEFAULT_SCRIPT_LANG);
}

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

gapPolicy = GapPolicy.parse(parser.text(), parser.getTokenLocation());
} else if (Script.SCRIPT_PARSE_FIELD.match(currentFieldName, parser.getDeprecationHandler())) {
  script = Script.parse(parser);
} else {
  throw new ParsingException(parser.getTokenLocation(),
  script = Script.parse(parser);
} else if (BUCKETS_PATH.match(currentFieldName, parser.getDeprecationHandler())) {
  Map<String, Object> map = parser.map();

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

} else if (token == XContentParser.Token.START_OBJECT || token == XContentParser.Token.VALUE_STRING) {
  if (INIT_SCRIPT_FIELD.match(currentFieldName, parser.getDeprecationHandler())) {
    initScript = Script.parse(parser);
  } else if (MAP_SCRIPT_FIELD.match(currentFieldName, parser.getDeprecationHandler())) {
    mapScript = Script.parse(parser);
  } else if (COMBINE_SCRIPT_FIELD.match(currentFieldName, parser.getDeprecationHandler())) {
    combineScript = Script.parse(parser);
  } else if (REDUCE_SCRIPT_FIELD.match(currentFieldName, parser.getDeprecationHandler())) {
    reduceScript = Script.parse(parser);
  } else if (token == XContentParser.Token.START_OBJECT &&
      PARAMS_FIELD.match(currentFieldName, parser.getDeprecationHandler())) {

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

public static SignificanceHeuristic parse(XContentParser parser)
    throws IOException, QueryShardException {
  String heuristicName = parser.currentName();
  Script script = null;
  XContentParser.Token token;
  String currentFieldName = null;
  while ((token = parser.nextToken()) != XContentParser.Token.END_OBJECT) {
    if (token.equals(XContentParser.Token.FIELD_NAME)) {
      currentFieldName = parser.currentName();
    } else {
      if (Script.SCRIPT_PARSE_FIELD.match(currentFieldName, parser.getDeprecationHandler())) {
        script = Script.parse(parser);
      } else {
        throw new ElasticsearchParseException("failed to parse [{}] significance heuristic. unknown object [{}]", heuristicName, currentFieldName);
      }
    }
  }
  if (script == null) {
    throw new ElasticsearchParseException("failed to parse [{}] significance heuristic. no script found in script_heuristic", heuristicName);
  }
  return new ScriptHeuristic(script);
}

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

public static ScriptScoreFunctionBuilder fromXContent(XContentParser parser)
      throws IOException, ParsingException {
    Script script = null;
    String currentFieldName = null;
    XContentParser.Token token;
    while ((token = parser.nextToken()) != XContentParser.Token.END_OBJECT) {
      if (token == XContentParser.Token.FIELD_NAME) {
        currentFieldName = parser.currentName();
      } else {
        if (Script.SCRIPT_PARSE_FIELD.match(currentFieldName, parser.getDeprecationHandler())) {
          script = Script.parse(parser);
        } else {
          throw new ParsingException(parser.getTokenLocation(), NAME + " query does not support [" + currentFieldName + "]");
        }
      }
    }

    if (script == null) {
      throw new ParsingException(parser.getTokenLocation(), NAME + " requires 'script' field");
    }

    return new ScriptScoreFunctionBuilder(script);
  }
}

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

} else if (token == XContentParser.Token.START_OBJECT) {
  if (Script.SCRIPT_PARSE_FIELD.match(currentFieldName, parser.getDeprecationHandler())) {
    script = Script.parse(parser);
  } else {
    throw new ParsingException(parser.getTokenLocation(), "[script] query does not support [" + currentFieldName + "]");
    boost = parser.floatValue();
  } else if (Script.SCRIPT_PARSE_FIELD.match(currentFieldName, parser.getDeprecationHandler())) {
    script = Script.parse(parser);
  } else {
    throw new ParsingException(parser.getTokenLocation(), "[script] query does not support [" + currentFieldName + "]");

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

(parser, context) -> Script.parse(parser),
Script.SCRIPT_PARSE_FIELD, ObjectParser.ValueType.OBJECT_OR_STRING);

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

} else if (token.isValue()) {
  if (SCRIPT_FIELD.match(currentFieldName, parser.getDeprecationHandler())) {
    script = Script.parse(parser);
  } else if (IGNORE_FAILURE_FIELD.match(currentFieldName, parser.getDeprecationHandler())) {
    ignoreFailure = parser.booleanValue();
    script = Script.parse(parser);
  } else {
    throw new ParsingException(parser.getTokenLocation(), "Unknown key for a " + token + " in [" + currentFieldName

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

static <VB extends CompositeValuesSourceBuilder<VB>, T> void declareValuesSourceFields(AbstractObjectParser<VB, T> objectParser,
                                            ValueType targetValueType) {
  objectParser.declareField(VB::field, XContentParser::text,
    new ParseField("field"), ObjectParser.ValueType.STRING);
  objectParser.declareField(VB::missing, XContentParser::objectText,
    new ParseField("missing"), ObjectParser.ValueType.VALUE);
  objectParser.declareBoolean(VB::missingBucket, new ParseField("missing_bucket"));
  objectParser.declareField(VB::valueType, p -> {
    ValueType valueType = ValueType.resolveForScript(p.text());
    if (targetValueType != null && valueType.isNotA(targetValueType)) {
      throw new ParsingException(p.getTokenLocation(),
        "Aggregation [" + objectParser.getName() + "] was configured with an incompatible value type ["
          + valueType + "]. It can only work on value of type ["
          + targetValueType + "]");
    }
    return valueType;
  }, new ParseField("value_type"), ObjectParser.ValueType.STRING);
  objectParser.declareField(VB::script,
    (parser, context) -> Script.parse(parser), Script.SCRIPT_PARSE_FIELD, ObjectParser.ValueType.OBJECT_OR_STRING);
  objectParser.declareField(VB::order,  XContentParser::text, new ParseField("order"), ObjectParser.ValueType.STRING);
}

代码示例来源：origin: org.codelibs.elasticsearch.module/analysis-common

public PredicateTokenFilterScriptFactory(IndexSettings indexSettings, String name, Settings settings, ScriptService scriptService) {
  super(indexSettings, name, settings);
  Settings scriptSettings = settings.getAsSettings("script");
  Script script = Script.parse(scriptSettings);
  if (script.getType() != ScriptType.INLINE) {
    throw new IllegalArgumentException("Cannot use stored scripts in tokenfilter [" + name + "]");
  }
  this.factory = scriptService.compile(script, AnalysisPredicateScript.CONTEXT);
}

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

minimumShouldMatchScript = Script.parse(parser);
} else {
  throw new ParsingException(parser.getTokenLocation(), "[" + NAME + "] query does not support ["

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

} else if (token.isValue()) {
  if (SearchSourceBuilder.SCRIPT_FIELD.match(currentFieldName, parser.getDeprecationHandler())) {
    script = Script.parse(parser);
  } else if (SearchSourceBuilder.IGNORE_FAILURE_FIELD.match(currentFieldName,
      parser.getDeprecationHandler())) {
    script = Script.parse(parser);
  } else {
    throw new ParsingException(parser.getTokenLocation(),

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

+ currentFieldName + "]");
  Script template = Script.parse(parser, Script.DEFAULT_TEMPLATE_LANG);
  tmpSuggestion.collateQuery(template);
} else if (PhraseSuggestionBuilder.COLLATE_QUERY_PARAMS.match(currentFieldName, parser.getDeprecationHandler())) {

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