org.elasticsearch.common.settings.Settings.isEmpty()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中org.elasticsearch.common.settings.Settings.isEmpty()方法的一些代码示例，展示了Settings.isEmpty()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。Settings.isEmpty()方法的具体详情如下：
包路径：org.elasticsearch.common.settings.Settings
类名称：Settings
方法名：isEmpty

Settings.isEmpty介绍

[英]Returns true if this settings object contains no settings
[中]如果此设置对象不包含任何设置，则返回true

代码示例

代码示例来源：origin: floragunncom/search-guard

public Set<String> getAllConfiguredTenantNames() {
  
  final Settings roles = getRolesSettings();
  if(roles == null || roles.isEmpty()) {
    return Collections.emptySet();
  }
  
  final Set<String> configuredTenants = new HashSet<>();
  for(String sgRole: roles.names()) {
    Settings tenants = roles.getByPrefix(sgRole+".tenants.");
    if(tenants != null) {
      configuredTenants.addAll(tenants.names());
    }
  }
  return Collections.unmodifiableSet(configuredTenants);
}

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

@Override
public ActionRequestValidationException validate() {
  ActionRequestValidationException validationException = null;
  if (transientSettings.isEmpty() && persistentSettings.isEmpty()) {
    validationException = addValidationError("no settings to update", validationException);
  }
  return validationException;
}

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

@Override
public ActionRequestValidationException validate() {
  ActionRequestValidationException validationException = null;
  if (settings.isEmpty()) {
    validationException = addValidationError("no settings to update", validationException);
  }
  return validationException;
}

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

@Override
public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
  builder.startObject();
  builder.startObject(PERSISTENT_FIELD);
  persistentSettings.toXContent(builder, params);
  builder.endObject();
  builder.startObject(TRANSIENT_FIELD);
  transientSettings.toXContent(builder, params);
  builder.endObject();
  if (defaultSettings.isEmpty() == false) {
    builder.startObject(DEFAULTS_FIELD);
    defaultSettings.toXContent(builder, params);
    builder.endObject();
  }
  builder.endObject();
  return builder;
}

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

private XContentBuilder toXContent(XContentBuilder builder, Params params, boolean omitEmptySettings) throws IOException {
  builder.startObject();
  for (ObjectObjectCursor<String, Settings> cursor : getIndexToSettings()) {
    // no settings, jump over it to shorten the response data
    if (omitEmptySettings && cursor.value.isEmpty()) {
      continue;
    }
    builder.startObject(cursor.key);
    builder.startObject("settings");
    cursor.value.toXContent(builder, params);
    builder.endObject();
    if (indexToDefaultSettings.isEmpty() == false) {
      builder.startObject("defaults");
      indexToDefaultSettings.get(cursor.key).toXContent(builder, params);
      builder.endObject();
    }
    builder.endObject();
  }
  builder.endObject();
  return builder;
}

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

private Map<String, Settings> getGroupsInternal(String settingPrefix, boolean ignoreNonGrouped) throws SettingsException {
  Settings prefixSettings = getByPrefix(settingPrefix);
  Map<String, Settings> groups = new HashMap<>();
  for (String groupName : prefixSettings.names()) {
    Settings groupSettings = prefixSettings.getByPrefix(groupName + ".");
    if (groupSettings.isEmpty()) {
      if (ignoreNonGrouped) {
        continue;
      }
      throw new SettingsException("Failed to get setting group for [" + settingPrefix + "] setting prefix and setting ["
        + settingPrefix + groupName + "] because of a missing '.'");
    }
    groups.put(groupName, groupSettings);
  }
  return Collections.unmodifiableMap(groups);
}
/**

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

/**
 * Returns a {@link Settings} by groupName from {@link IndexSettings} or a default {@link Settings}
 * @param indexSettings an index settings
 * @param groupName tokenizer/token filter/char filter name
 * @return {@link Settings}
 */
public static Settings getSettingsFromIndexSettings(IndexSettings indexSettings, String groupName) {
  Settings settings = indexSettings.getSettings().getAsSettings(groupName);
  if (settings.isEmpty()) {
    settings = Settings.builder().put(IndexMetaData.SETTING_VERSION_CREATED, indexSettings.getIndexVersionCreated()).build();
  }
  return settings;
}

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

if (defaultIndexSettings != null && defaultIndexSettings.isEmpty() == false) {
  builder.startObject("defaults");
  defaultIndexSettings.toXContent(builder, params);

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

if (indexSettings.isEmpty() == false) {
  try {
    String separator = IntStream.range(0, 85).mapToObj(s -> "*").collect(Collectors.joining("")).trim();

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

@Override
public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
  builder.startObject();
  builder.field("repository", repository);
  builder.field("snapshot", snapshot);
  builder.startArray("indices");
  for (String index : indices) {
    builder.value(index);
  }
  builder.endArray();
  builder.field("partial", partial);
  if (settings != null) {
    builder.startObject("settings");
    if (settings.isEmpty() == false) {
      settings.toXContent(builder, params);
    }
    builder.endObject();
  }
  builder.field("include_global_state", includeGlobalState);
  if (indicesOptions != null) {
    indicesOptions.toXContent(builder, params);
  }
  builder.endObject();
  return builder;
}

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

builder.field("cluster_uuid", metaData.clusterUUID);
if (!metaData.persistentSettings().isEmpty()) {
  builder.startObject("settings");
  metaData.persistentSettings().toXContent(builder, new MapParams(Collections.singletonMap("flat_settings", "true")));
if (context == XContentContext.API && !metaData.transientSettings().isEmpty()) {
  builder.startObject("transient_settings");
  metaData.transientSettings().toXContent(builder, new MapParams(Collections.singletonMap("flat_settings", "true")));

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

if (settings != null) {
  builder.startObject("settings");
  if (settings.isEmpty() == false) {
    settings.toXContent(builder, params);
  if (indexSettings.isEmpty() == false) {
    indexSettings.toXContent(builder, params);

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

@Override
public ActionRequestValidationException validate() {
  ActionRequestValidationException validationException = targetIndexRequest == null ? null : targetIndexRequest.validate();
  if (sourceIndex == null) {
    validationException = addValidationError("source index is missing", validationException);
  }
  if (targetIndexRequest == null) {
    validationException = addValidationError("target index request is missing", validationException);
  }
  if (targetIndexRequest.settings().getByPrefix("index.sort.").isEmpty() == false) {
    validationException = addValidationError("can't override index sort when resizing an index", validationException);
  }
  if (type == ResizeType.SPLIT && IndexMetaData.INDEX_NUMBER_OF_SHARDS_SETTING.exists(targetIndexRequest.settings()) == false) {
    validationException = addValidationError("index.number_of_shards is required for split operations", validationException);
  }
  assert copySettings == null || copySettings;
  return validationException;
}

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

mappings.put(indexName, indexEntry.indexMappings);
settings.put(indexName, indexEntry.indexSettings);
if (indexEntry.indexDefaultSettings.isEmpty() == false) {
  defaultSettings.put(indexName, indexEntry.indexDefaultSettings);

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

@Override
public ActionRequestValidationException validate() {
  ActionRequestValidationException validationException = null;
  if (transientSettings.isEmpty() && persistentSettings.isEmpty()) {
    validationException = addValidationError("no settings to update", validationException);
  }
  return validationException;
}

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

@Override
public ActionRequestValidationException validate() {
  ActionRequestValidationException validationException = null;
  if (transientSettings.isEmpty() && persistentSettings.isEmpty()) {
    validationException = addValidationError("no settings to update", validationException);
  }
  return validationException;
}

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

@Override
public ActionRequestValidationException validate() {
  ActionRequestValidationException validationException = null;
  if (settings.isEmpty()) {
    validationException = addValidationError("no settings to update", validationException);
  }
  return validationException;
}

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

@Override
public ActionRequestValidationException validate() {
  ActionRequestValidationException validationException = null;
  if (settings.isEmpty()) {
    validationException = addValidationError("no settings to update", validationException);
  }
  return validationException;
}

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

/**
 * Returns a {@link Settings} by groupName from {@link IndexSettings} or a default {@link Settings}
 * @param indexSettings an index settings
 * @param groupName tokenizer/token filter/char filter name
 * @return {@link Settings}
 */
public static Settings getSettingsFromIndexSettings(IndexSettings indexSettings, String groupName) {
  Settings settings = indexSettings.getSettings().getAsSettings(groupName);
  if (settings.isEmpty()) {
    settings = Settings.builder().put(IndexMetaData.SETTING_VERSION_CREATED, indexSettings.getIndexVersionCreated()).build();
  }
  return settings;
}

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