com.fasterxml.jackson.databind.node.ArrayNode.remove()方法的使用及代码示例

x33g5p2x  于2022-01-15 转载在 其他  
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本文整理了Java中com.fasterxml.jackson.databind.node.ArrayNode.remove()方法的一些代码示例，展示了ArrayNode.remove()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。ArrayNode.remove()方法的具体详情如下：
包路径：com.fasterxml.jackson.databind.node.ArrayNode
类名称：ArrayNode
方法名：remove

ArrayNode.remove介绍

[英]Method for removing an entry from this ArrayNode. Will return value of the entry at specified index, if entry existed; null if not.
[中]用于从此ArrayNode中删除条目的方法。若条目存在，将返回指定索引处条目的值；如果不是，则为null。

代码示例

代码示例来源：origin: json-path/JsonPath

public void removeProperty(Object obj, Object key) {
  if (isMap(obj))
    toJsonObject(obj).remove(key.toString());
  else {
    ArrayNode array = toJsonArray(obj);
    int index = key instanceof Integer ? (Integer) key : Integer.parseInt(key.toString());
    array.remove(index);
  }
}

代码示例来源：origin: embulk/embulk

private static void mergeJsonArray(ArrayNode src, ArrayNode other) {
  for (int i = 0; i < other.size(); i++) {
    JsonNode s = src.get(i);
    JsonNode v = other.get(i);
    if (s == null) {
      src.add(v);
    } else if (v.isObject() && s.isObject()) {
      mergeJsonObject((ObjectNode) s, (ObjectNode) v);
    } else if (v.isArray() && s.isArray()) {
      mergeJsonArray((ArrayNode) s, (ArrayNode) v);
    } else {
      src.remove(i);
      src.insert(i, v);
    }
  }
}

代码示例来源：origin: com.jayway.jsonpath/json-path

public void removeProperty(Object obj, Object key) {
  if (isMap(obj))
    toJsonObject(obj).remove(key.toString());
  else {
    ArrayNode array = toJsonArray(obj);
    int index = key instanceof Integer ? (Integer) key : Integer.parseInt(key.toString());
    array.remove(index);
  }
}

代码示例来源：origin: com.github.foodev/jsondiff

@Override
public void remove(int index) {
  wrapped.remove(index);
}

代码示例来源：origin: algesten/jsondiff

@Override
public void remove(int index) {
  wrapped.remove(index);
}

代码示例来源：origin: org.keycloak/keycloak-admin-cli

private static void removeArrayItem(ArrayNode list, int index) {
  if (index == -1) {
    throw new IllegalArgumentException("Internal error - should never be called with index == -1");
  }
  list.remove(index);
}

代码示例来源：origin: io.fabric8/zjsonpatch

private static void remove(JsonNode node, List<String> path) {
 if (path.isEmpty()) {
  throw new RuntimeException("[Remove Operation] path is empty");
 } else {
  JsonNode parentNode = getParentNode(node, path);
  if (parentNode == null) {
   throw new RuntimeException("[Remove Operation] noSuchPath in source, path provided : " + path);
  } else {
   String fieldToRemove = path.get(path.size() - 1).replaceAll("\"", "");
   if (parentNode.isObject())
    ((ObjectNode) parentNode).remove(fieldToRemove);
   else
    ((ArrayNode) parentNode).remove(Integer.parseInt(fieldToRemove));
  }
 }
}

代码示例来源：origin: org.onosproject/onos-app-routing-api

/**
 * Removes BGP speaker from configuration.
 *
 * @param speakerName BGP speaker name
 */
public void removeSpeaker(String speakerName) {
  ArrayNode speakersArray = (ArrayNode) object.get(SPEAKERS);
  for (int i = 0; i < speakersArray.size(); i++) {
    if (speakersArray.get(i).hasNonNull(NAME) &&
        speakersArray.get(i).get(NAME).asText().equals(speakerName)) {
      speakersArray.remove(i);
      return;
    }
  }
}

代码示例来源：origin: stackoverflow.com

ArrayNode arrayNode = (ArrayNode) mapper.readTree(this.getScrape().getScrapetext());
 A a = mapper.readValue(arrayNode.get(0), A.class);
 arrayNode.remove(0);
 List<B> b = mapper.readValue(arrayNode.toString(), new TypeReference<List<B>>()
 {
 });

代码示例来源：origin: com.github.lafa.jsonpath/json-path

@Override
public void removeProperty(Object obj, Object key) {
  if (isMap(obj))
    toJsonObject(obj).remove(key.toString());
  else {
    ArrayNode array = toJsonArray(obj);
    int index = key instanceof Integer ? (Integer) key : Integer.parseInt(key.toString());
    array.remove(index);
  }
}

代码示例来源：origin: com.flipkart.zjsonpatch/zjsonpatch

@Override
public void remove(List<String> path) {
  if (path.isEmpty()) {
    error(Operation.REMOVE, "path is empty");
  } else {
    JsonNode parentNode = getParentNode(path, Operation.REMOVE);
    String fieldToRemove = path.get(path.size() - 1).replaceAll("\"", "");
    if (parentNode.isObject())
      ((ObjectNode) parentNode).remove(fieldToRemove);
    else if (parentNode.isArray())
      ((ArrayNode) parentNode).remove(arrayIndex(fieldToRemove, parentNode.size() - 1, flags.contains(CompatibilityFlags.REMOVE_NONE_EXISTING_ARRAY_ELEMENT)));
    else
      error(Operation.REMOVE, "noSuchPath in source, path provided : " + PathUtils.getPathRepresentation(path));
  }
}

代码示例来源：origin: flipkart-incubator/zjsonpatch

@Override
public void remove(List<String> path) {
  if (path.isEmpty()) {
    error(Operation.REMOVE, "path is empty");
  } else {
    JsonNode parentNode = getParentNode(path, Operation.REMOVE);
    String fieldToRemove = path.get(path.size() - 1).replaceAll("\"", "");
    if (parentNode.isObject())
      ((ObjectNode) parentNode).remove(fieldToRemove);
    else if (parentNode.isArray())
      ((ArrayNode) parentNode).remove(arrayIndex(fieldToRemove, parentNode.size() - 1, flags.contains(CompatibilityFlags.REMOVE_NONE_EXISTING_ARRAY_ELEMENT)));
    else
      error(Operation.REMOVE, "noSuchPath in source, path provided : " + PathUtils.getPathRepresentation(path));
  }
}

代码示例来源：origin: line/centraldogma

@Override
JsonNode apply(final JsonNode node) {
  if (path.toString().isEmpty()) {
    return MissingNode.getInstance();
  }
  ensureExistence(node);
  final JsonNode parentNode = node.at(path.head());
  final String raw = path.last().getMatchingProperty();
  if (parentNode.isObject()) {
    ((ObjectNode) parentNode).remove(raw);
  } else {
    ((ArrayNode) parentNode).remove(Integer.parseInt(raw));
  }
  return node;
}

代码示例来源：origin: com.linecorp.centraldogma/centraldogma-common

@Override
JsonNode apply(final JsonNode node) {
  if (path.toString().isEmpty()) {
    return MissingNode.getInstance();
  }
  ensureExistence(node);
  final JsonNode parentNode = node.at(path.head());
  final String raw = path.last().getMatchingProperty();
  if (parentNode.isObject()) {
    ((ObjectNode) parentNode).remove(raw);
  } else {
    ((ArrayNode) parentNode).remove(Integer.parseInt(raw));
  }
  return node;
}

代码示例来源：origin: com.linecorp.centraldogma/centraldogma-common-shaded

@Override
JsonNode apply(final JsonNode node) {
  if (path.toString().isEmpty()) {
    return MissingNode.getInstance();
  }
  ensureExistence(node);
  final JsonNode parentNode = node.at(path.head());
  final String raw = path.last().getMatchingProperty();
  if (parentNode.isObject()) {
    ((ObjectNode) parentNode).remove(raw);
  } else {
    ((ArrayNode) parentNode).remove(Integer.parseInt(raw));
  }
  return node;
}

代码示例来源：origin: com.linecorp.centraldogma/centraldogma-common-shaded

@Override
JsonNode apply(final JsonNode node) {
  if (path.toString().isEmpty()) {
    return MissingNode.getInstance();
  }
  final JsonNode found = node.at(path);
  if (found.isMissingNode()) {
    return node;
  }
  final JsonNode parentNode = node.at(path.head());
  final String raw = path.last().getMatchingProperty();
  if (parentNode.isObject()) {
    ((ObjectNode) parentNode).remove(raw);
  } else if (parentNode.isArray()) {
    ((ArrayNode) parentNode).remove(Integer.parseInt(raw));
  }
  return node;
}

代码示例来源：origin: com.linecorp.centraldogma/centraldogma-common

@Override
JsonNode apply(final JsonNode node) {
  if (path.toString().isEmpty()) {
    return MissingNode.getInstance();
  }
  final JsonNode found = node.at(path);
  if (found.isMissingNode()) {
    return node;
  }
  final JsonNode parentNode = node.at(path.head());
  final String raw = path.last().getMatchingProperty();
  if (parentNode.isObject()) {
    ((ObjectNode) parentNode).remove(raw);
  } else if (parentNode.isArray()) {
    ((ArrayNode) parentNode).remove(Integer.parseInt(raw));
  }
  return node;
}

代码示例来源：origin: line/centraldogma

@Override
JsonNode apply(final JsonNode node) {
  if (path.toString().isEmpty()) {
    return MissingNode.getInstance();
  }
  final JsonNode found = node.at(path);
  if (found.isMissingNode()) {
    return node;
  }
  final JsonNode parentNode = node.at(path.head());
  final String raw = path.last().getMatchingProperty();
  if (parentNode.isObject()) {
    ((ObjectNode) parentNode).remove(raw);
  } else if (parentNode.isArray()) {
    ((ArrayNode) parentNode).remove(Integer.parseInt(raw));
  }
  return node;
}

代码示例来源：origin: liveoak-io/liveoak

default void removeConfig(Resource resource, File configRoot) throws IOException {
  File configFile = configFile(resource, configRoot);
  if (hasOwnConfigFile()) {
    // TODO Delete the file
  } else {
    JsonNode tree = read(configFile);
    if (tree.isArray()) {
      int index = findExisting((ArrayNode) tree, resource.id());
      if (index != -1) {
        ((ArrayNode) tree).remove(index);
        write(configFile, tree);
      }
    }
  }
}

代码示例来源：origin: java-json-tools/json-patch

@Override
public JsonNode apply(final JsonNode node)
  throws JsonPatchException
{
  if (path.isEmpty())
    return MissingNode.getInstance();
  if (path.path(node).isMissingNode())
    throw new JsonPatchException(BUNDLE.getMessage(
      "jsonPatch.noSuchPath"));
  final JsonNode ret = node.deepCopy();
  final JsonNode parentNode = path.parent().get(ret);
  final String raw = Iterables.getLast(path).getToken().getRaw();
  if (parentNode.isObject())
    ((ObjectNode) parentNode).remove(raw);
  else
    ((ArrayNode) parentNode).remove(Integer.parseInt(raw));
  return ret;
}

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