Examples of com.fasterxml.jackson.databind.JsonNode.findPath()

Class com.fasterxml.jackson.databind.JsonNode

Examples of com.fasterxml.jackson.databind.JsonNode.findPath()

com.fasterxml.jackson.databind.JsonNode.findPath()
Method similar to {@link #findValue}, but that will return a "missing node" instead of null if no field is found. Missing node is a specific kind of node for which {@link #isMissingNode}returns true; and all value access methods return empty or missing value. @param fieldName Name of field to look for @return Value of first matching node found; or if not found, a"missing node" (non-null instance that has no value)

  public static Result createRole(String name){
    String inheritedRole=DefaultRoles.REGISTERED_USER.toString();
    String description="";
    JsonNode json = request().body().asJson();
    if(json != null) {
      description = Objects.firstNonNull(json.findPath("description").textValue(),"");
    }
    try {
      RoleService.createRole(name, inheritedRole, description);
    } catch (RoleNotFoundException e) {
      return badRequest("Role " + inheritedRole + " does not exist. Hint: check the 'inheritedRole' in your payload");

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  public static Result editRole(String name){
    String description="";
    String newName="";
    JsonNode json = request().body().asJson();
    if(json != null) {
      description = json.findPath("description").textValue();
      newName = json.findPath("new_name").textValue();
    }
    try {
      RoleService.editRole(name, null, description,newName);
    } catch (RoleNotModifiableException e) {

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    String description="";
    String newName="";
    JsonNode json = request().body().asJson();
    if(json != null) {
      description = json.findPath("description").textValue();
      newName = json.findPath("new_name").textValue();
    }
    try {
      RoleService.editRole(name, null, description,newName);
    } catch (RoleNotModifiableException e) {
      return badRequest("Role " + name + " is not modifiable");

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    @BodyParser.Of(BodyParser.Json.class)
    public static Result post() {
      JsonNode json = request().body().asJson();
      ObjectNode result = Json.newObject();
      String name = json.findPath("name").textValue();
      result.put("result", "Body of proof that " + name + " exists!");
      return ok(result);
    }
}

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        public Result sayHello() {
            JsonNode json = request().body().asJson();
            if(json == null) {
                return badRequest("Expecting Json data");
            } else {
                String name = json.findPath("name").textValue();
                if(name == null) {
                    return badRequest("Missing parameter [name]");
                } else {
                    return ok("Hello " + name);
                }

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    static class JsonRequestAsJsonAction extends MockJavaAction {
        //#json-request-as-json
        @BodyParser.Of(BodyParser.Json.class)
        public Result sayHello() {
            JsonNode json = request().body().asJson();
            String name = json.findPath("name").textValue();
            if(name == null) {
                return badRequest("Missing parameter [name]");
            } else {
                return ok("Hello " + name);
            }

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