本文整理了Java中org.codehaus.jackson.JsonNode.isMissingNode()方法的一些代码示例，展示了JsonNode.isMissingNode()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。JsonNode.isMissingNode()方法的具体详情如下：
包路径：org.codehaus.jackson.JsonNode
类名称：JsonNode
方法名：isMissingNode

JsonNode.isMissingNode介绍

[英]Method that returns true for "virtual" nodes which represent missing entries constructed by path accessor methods when there is no actual node matching given criteria.

Note: one and only one of methods #isValueNode, #isContainerNode and #isMissingNode ever returns true for any given node.
[中]方法，当没有实际节点匹配给定条件时，该方法为“虚拟”节点返回true，这些节点表示由路径访问器方法构造的缺失项。
注意：对于任何给定节点，方法#isValueNode、#isContainerNode和#isMissingNode中只有一个会返回true。

代码示例

代码示例来源：origin: com.atlassian.jira/jira-core

public boolean isMissingNode()
{
  return delegate.isMissingNode();
}

代码示例来源：origin: org.mule.modules/mule-module-json

public boolean hasNode(String key)
{
  JsonNode result = node.path(key);
  return result.isMissingNode() == false;
}

代码示例来源：origin: org.apache.isis.viewer/isis-viewer-restfulobjects-applib

private Boolean isNull(final JsonNode node) {
  if (node == null || node.isMissingNode()) {
    // not exclude if node.isNull, cos that's the point of this.
    return null;
  }
  return node.isNull();
}

代码示例来源：origin: org.apache.isis.viewer/json-applib

private Boolean isNull(final JsonNode node) {
  if (node == null || node.isMissingNode()) {
    // not exclude if node.isNull, cos that's the point of this.
    return null;
  }
  return node.isNull();
}

代码示例来源：origin: oVirt/ovirt-engine

boolean checkRequiredNonEmptyStringNode(JsonNode root, String fieldName) {
  JsonNode target = root.path(fieldName);
  return !target.isMissingNode() && target.isTextual() && !target.getTextValue().trim().isEmpty();
}

代码示例来源：origin: oVirt/ovirt-engine

public boolean isLazyLoad() {
  JsonNode target = descriptorNode.path(ATT_LAZYLOAD);
  return !target.isMissingNode() ? target.getBooleanValue() : true;
}

代码示例来源：origin: oVirt/ovirt-engine

boolean checkOptionalNonEmptyStringNode(JsonNode root, String fieldName) {
  JsonNode target = root.path(fieldName);
  return !target.isMissingNode() ? target.isTextual() && !target.getTextValue().trim().isEmpty() : true;
}

代码示例来源：origin: oVirt/ovirt-engine

boolean checkOptionalObjectNode(JsonNode root, String fieldName) {
  JsonNode target = root.path(fieldName);
  return !target.isMissingNode() ? target.isObject() : true;
}

代码示例来源：origin: oVirt/ovirt-engine

boolean checkOptionalBooleanNode(JsonNode root, String fieldName) {
  JsonNode target = root.path(fieldName);
  return !target.isMissingNode() ? target.isBoolean() : true;
}

代码示例来源：origin: oVirt/ovirt-engine

public String getResourcePath() {
  JsonNode target = descriptorNode.path(ATT_RESOURCEPATH);
  return !target.isMissingNode() ? target.getTextValue() : null;
}

代码示例来源：origin: org.apache.isis.viewer/json-applib

private JsonRepresentation getNull(final String path, final JsonNode node) {
  if (node == null || node.isMissingNode()) {
    // exclude if node.isNull, cos that's the point of this.
    return null;
  }
  checkValue(path, node, "the null value");
  if (!node.isNull()) {
    throw new IllegalArgumentException(formatExMsg(path, "is not the null value"));
  }
  return new JsonRepresentation(node);
}

代码示例来源：origin: org.apache.isis.viewer/isis-viewer-restfulobjects-applib

private JsonRepresentation getNull(final String path, final JsonNode node) {
  if (node == null || node.isMissingNode()) {
    // exclude if node.isNull, cos that's the point of this.
    return null;
  }
  checkValue(path, node, "the null value");
  if (!node.isNull()) {
    throw new IllegalArgumentException(formatExMsg(path, "is not the null value"));
  }
  return new JsonRepresentation(node);
}

代码示例来源：origin: rdelbru/SIREn

private void convertLongitude(final JsonNode obj) {
 final ObjectNode node = (ObjectNode) obj.path("ChargeDeviceLocation");
 final JsonNode current = node.path("Longitude");
 if (!current.isMissingNode() && !current.isNull()) {
  final double value = Double.parseDouble(current.asText());
  node.put("Longitude", value);
 }
 if (current.isNull()) {
  node.remove("Longitude");
 }
}

代码示例来源：origin: sirensolutions/siren

private void convertLongitude(final JsonNode obj) {
 final ObjectNode node = (ObjectNode) obj.path("ChargeDeviceLocation");
 final JsonNode current = node.path("Longitude");
 if (!current.isMissingNode() && !current.isNull()) {
  final double value = Double.parseDouble(current.asText());
  node.put("Longitude", value);
 }
 if (current.isNull()) {
  node.remove("Longitude");
 }
}

代码示例来源：origin: rdelbru/SIREn

private void convertLatitude(final JsonNode obj) {
 final ObjectNode node = (ObjectNode) obj.path("ChargeDeviceLocation");
 final JsonNode current = node.path("Latitude");
 if (!current.isMissingNode() && !current.isNull()) {
  final double value = Double.parseDouble(current.asText());
  node.put("Latitude", value);
 }
 if (current.isNull()) {
  node.remove("Latitude");
 }
}

代码示例来源：origin: sirensolutions/siren

private void convertLatitude(final JsonNode obj) {
 final ObjectNode node = (ObjectNode) obj.path("ChargeDeviceLocation");
 final JsonNode current = node.path("Latitude");
 if (!current.isMissingNode() && !current.isNull()) {
  final double value = Double.parseDouble(current.asText());
  node.put("Latitude", value);
 }
 if (current.isNull()) {
  node.remove("Latitude");
 }
}

代码示例来源：origin: rdelbru/SIREn

private void convertDeviceOwnerWebsite(final JsonNode obj) {
 final ObjectNode node = (ObjectNode) obj.path("DeviceOwner");
 final JsonNode current = node.path("Website");
 if (!current.isMissingNode() && !current.isNull()) {
  node.put("Website", this.createValueDatatype("uri", current.asText()));
 }
 if (current.isNull()) {
  node.remove("Website");
 }
}

代码示例来源：origin: rdelbru/SIREn

private void convertDeviceControllerWebsite(final JsonNode obj) {
 final ObjectNode node = (ObjectNode) obj.path("DeviceController");
 final JsonNode current = node.path("Website");
 if (!current.isMissingNode() && !current.isNull()) {
  node.put("Website", this.createValueDatatype("uri", current.asText()));
 }
 if (current.isNull()) {
  node.remove("Website");
 }
}

代码示例来源：origin: sirensolutions/siren

private void convertDeviceControllerWebsite(final JsonNode obj) {
 final ObjectNode node = (ObjectNode) obj.path("DeviceController");
 final JsonNode current = node.path("Website");
 if (!current.isMissingNode() && !current.isNull()) {
  node.put("Website", this.createValueDatatype("uri", current.asText()));
 }
 if (current.isNull()) {
  node.remove("Website");
 }
}

代码示例来源：origin: sirensolutions/siren

private void convertDeviceOwnerWebsite(final JsonNode obj) {
 final ObjectNode node = (ObjectNode) obj.path("DeviceOwner");
 final JsonNode current = node.path("Website");
 if (!current.isMissingNode() && !current.isNull()) {
  node.put("Website", this.createValueDatatype("uri", current.asText()));
 }
 if (current.isNull()) {
  node.remove("Website");
 }
}