java.lang.Object
- com.marcnuri.yakc.model.io.k8s.api.admissionregistration.v1beta1.Validation

All Implemented Interfaces:

com.marcnuri.yakc.model.Model
```
public class Validation
extends java.lang.Object
implements com.marcnuri.yakc.model.Model
```
Validation specifies the CEL expression which is used to apply the validation.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class Validation.Builder

Constructor Summary

Constructors
Constructor	Description
`Validation()`
`Validation(@NonNull java.lang.String expression, java.lang.String message, java.lang.String messageExpression, java.lang.String reason)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static Validation.Builder`	`builder()`
`protected boolean`	`canEqual(java.lang.Object other)`
`boolean`	`equals(java.lang.Object o)`
`@NonNull java.lang.String`	`getExpression()`	Expression represents the expression which will be evaluated by CEL.
`java.lang.String`	`getMessage()`	Message represents the message displayed when validation fails.
`java.lang.String`	`getMessageExpression()`	messageExpression declares a CEL expression that evaluates to the validation failure message that is returned when this rule fails.
`java.lang.String`	`getReason()`	Reason represents a machine-readable description of why this validation failed.
`int`	`hashCode()`
`void`	`setExpression(@NonNull java.lang.String expression)`	Expression represents the expression which will be evaluated by CEL.
`void`	`setMessage(java.lang.String message)`	Message represents the message displayed when validation fails.
`void`	`setMessageExpression(java.lang.String messageExpression)`	messageExpression declares a CEL expression that evaluates to the validation failure message that is returned when this rule fails.
`void`	`setReason(java.lang.String reason)`	Reason represents a machine-readable description of why this validation failed.
`Validation.Builder`	`toBuilder()`
`java.lang.String`	`toString()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - Validation
```
public Validation(@NonNull
                  @NonNull java.lang.String expression,
                  java.lang.String message,
                  java.lang.String messageExpression,
                  java.lang.String reason)
```
  - Validation
```
public Validation()
```
- Method Detail
  - builder
```
public static Validation.Builder builder()
```
  - toBuilder
```
public Validation.Builder toBuilder()
```
  - getExpression
```
@NonNull
public @NonNull java.lang.String getExpression()
```
    Expression represents the expression which will be evaluated by CEL. ref: https://github.com/google/cel-spec CEL expressions have access to the contents of the API request/response, organized into CEL variables as well as some other useful variables:
    
    - 'object' - The object from the incoming request. The value is null for DELETE requests. - 'oldObject' - The existing object. The value is null for CREATE requests. - 'request' - Attributes of the API request([ref](/pkg/apis/admission/types.go#AdmissionRequest)). - 'params' - Parameter resource referred to by the policy binding being evaluated. Only populated if the policy has a ParamKind. - 'namespaceObject' - The namespace object that the incoming object belongs to. The value is null for cluster-scoped resources. - 'variables' - Map of composited variables, from its name to its lazily evaluated value.
    For example, a variable named 'foo' can be accessed as 'variables.foo'.
    - 'authorizer' - A CEL Authorizer. May be used to perform authorization checks for the principal (user or service account) of the request.
    See https://pkg.go.dev/k8s.io/apiserver/pkg/cel/library#Authz
    - 'authorizer.requestResource' - A CEL ResourceCheck constructed from the 'authorizer' and configured with the
    request resource.
    
    The `apiVersion`, `kind`, `metadata.name` and `metadata.generateName` are always accessible from the root of the object. No other metadata properties are accessible.
    
    Only property names of the form `[a-zA-Z_.-/][a-zA-Z0-9_.-/]*` are accessible. Accessible property names are escaped according to the following rules when accessed in the expression: - '__' escapes to '__underscores__' - '.' escapes to '__dot__' - '-' escapes to '__dash__' - '/' escapes to '__slash__' - Property names that exactly match a CEL RESERVED keyword escape to '__{keyword}__'. The keywords are:
    "true", "false", "null", "in", "as", "break", "const", "continue", "else", "for", "function", "if",
    "import", "let", "loop", "package", "namespace", "return".
    Examples:
    - Expression accessing a property named "namespace": {"Expression": "object.__namespace__ > 0"}
    - Expression accessing a property named "x-prop": {"Expression": "object.x__dash__prop > 0"}
    - Expression accessing a property named "redact__d": {"Expression": "object.redact__underscores__d > 0"}
    
    Equality on arrays with list type of 'set' or 'map' ignores element order, i.e. [1, 2] == [2, 1]. Concatenation on arrays with x-kubernetes-list-type use the semantics of the list type:
    - 'set': `X + Y` performs a union where the array positions of all elements in `X` are preserved and
    non-intersecting elements in `Y` are appended, retaining their partial order.
    - 'map': `X + Y` performs a merge where the array positions of all keys in `X` are preserved but the values
    are overwritten by values in `Y` when the key sets of `X` and `Y` intersect. Elements in `Y` with
    non-intersecting keys are appended, retaining their partial order.
    Required.
  - getMessage
```
public java.lang.String getMessage()
```
    Message represents the message displayed when validation fails. The message is required if the Expression contains line breaks. The message must not contain line breaks. If unset, the message is "failed rule: {Rule}". e.g. "must be a URL with the host matching spec.host" If the Expression contains line breaks. Message is required. The message must not contain line breaks. If unset, the message is "failed Expression: {Expression}".
  - getMessageExpression
```
public java.lang.String getMessageExpression()
```
    messageExpression declares a CEL expression that evaluates to the validation failure message that is returned when this rule fails. Since messageExpression is used as a failure message, it must evaluate to a string. If both message and messageExpression are present on a validation, then messageExpression will be used if validation fails. If messageExpression results in a runtime error, the runtime error is logged, and the validation failure message is produced as if the messageExpression field were unset. If messageExpression evaluates to an empty string, a string with only spaces, or a string that contains line breaks, then the validation failure message will also be produced as if the messageExpression field were unset, and the fact that messageExpression produced an empty string/string with only spaces/string with line breaks will be logged. messageExpression has access to all the same variables as the `expression` except for 'authorizer' and 'authorizer.requestResource'. Example: "object.x must be less than max ("+string(params.max)+")"
  - getReason
```
public java.lang.String getReason()
```
    Reason represents a machine-readable description of why this validation failed. If this is the first validation in the list to fail, this reason, as well as the corresponding HTTP response code, are used in the HTTP response to the client. The currently supported reasons are: "Unauthorized", "Forbidden", "Invalid", "RequestEntityTooLarge". If not set, StatusReasonInvalid is used in the response to the client.
  - setExpression
```
public void setExpression(@NonNull
                          @NonNull java.lang.String expression)
```
    Expression represents the expression which will be evaluated by CEL. ref: https://github.com/google/cel-spec CEL expressions have access to the contents of the API request/response, organized into CEL variables as well as some other useful variables:
    
    - 'object' - The object from the incoming request. The value is null for DELETE requests. - 'oldObject' - The existing object. The value is null for CREATE requests. - 'request' - Attributes of the API request([ref](/pkg/apis/admission/types.go#AdmissionRequest)). - 'params' - Parameter resource referred to by the policy binding being evaluated. Only populated if the policy has a ParamKind. - 'namespaceObject' - The namespace object that the incoming object belongs to. The value is null for cluster-scoped resources. - 'variables' - Map of composited variables, from its name to its lazily evaluated value.
    For example, a variable named 'foo' can be accessed as 'variables.foo'.
    - 'authorizer' - A CEL Authorizer. May be used to perform authorization checks for the principal (user or service account) of the request.
    See https://pkg.go.dev/k8s.io/apiserver/pkg/cel/library#Authz
    - 'authorizer.requestResource' - A CEL ResourceCheck constructed from the 'authorizer' and configured with the
    request resource.
    
    The `apiVersion`, `kind`, `metadata.name` and `metadata.generateName` are always accessible from the root of the object. No other metadata properties are accessible.
    
    Only property names of the form `[a-zA-Z_.-/][a-zA-Z0-9_.-/]*` are accessible. Accessible property names are escaped according to the following rules when accessed in the expression: - '__' escapes to '__underscores__' - '.' escapes to '__dot__' - '-' escapes to '__dash__' - '/' escapes to '__slash__' - Property names that exactly match a CEL RESERVED keyword escape to '__{keyword}__'. The keywords are:
    "true", "false", "null", "in", "as", "break", "const", "continue", "else", "for", "function", "if",
    "import", "let", "loop", "package", "namespace", "return".
    Examples:
    - Expression accessing a property named "namespace": {"Expression": "object.__namespace__ > 0"}
    - Expression accessing a property named "x-prop": {"Expression": "object.x__dash__prop > 0"}
    - Expression accessing a property named "redact__d": {"Expression": "object.redact__underscores__d > 0"}
    
    Equality on arrays with list type of 'set' or 'map' ignores element order, i.e. [1, 2] == [2, 1]. Concatenation on arrays with x-kubernetes-list-type use the semantics of the list type:
    - 'set': `X + Y` performs a union where the array positions of all elements in `X` are preserved and
    non-intersecting elements in `Y` are appended, retaining their partial order.
    - 'map': `X + Y` performs a merge where the array positions of all keys in `X` are preserved but the values
    are overwritten by values in `Y` when the key sets of `X` and `Y` intersect. Elements in `Y` with
    non-intersecting keys are appended, retaining their partial order.
    Required.
  - setMessage
```
public void setMessage(java.lang.String message)
```
    Message represents the message displayed when validation fails. The message is required if the Expression contains line breaks. The message must not contain line breaks. If unset, the message is "failed rule: {Rule}". e.g. "must be a URL with the host matching spec.host" If the Expression contains line breaks. Message is required. The message must not contain line breaks. If unset, the message is "failed Expression: {Expression}".
  - setMessageExpression
```
public void setMessageExpression(java.lang.String messageExpression)
```
    messageExpression declares a CEL expression that evaluates to the validation failure message that is returned when this rule fails. Since messageExpression is used as a failure message, it must evaluate to a string. If both message and messageExpression are present on a validation, then messageExpression will be used if validation fails. If messageExpression results in a runtime error, the runtime error is logged, and the validation failure message is produced as if the messageExpression field were unset. If messageExpression evaluates to an empty string, a string with only spaces, or a string that contains line breaks, then the validation failure message will also be produced as if the messageExpression field were unset, and the fact that messageExpression produced an empty string/string with only spaces/string with line breaks will be logged. messageExpression has access to all the same variables as the `expression` except for 'authorizer' and 'authorizer.requestResource'. Example: "object.x must be less than max ("+string(params.max)+")"
  - setReason
```
public void setReason(java.lang.String reason)
```
    Reason represents a machine-readable description of why this validation failed. If this is the first validation in the list to fail, this reason, as well as the corresponding HTTP response code, are used in the HTTP response to the client. The currently supported reasons are: "Unauthorized", "Forbidden", "Invalid", "RequestEntityTooLarge". If not set, StatusReasonInvalid is used in the response to the client.
  - equals
```
public boolean equals(java.lang.Object o)
```
    Overrides:
    
    equals in class java.lang.Object
  - canEqual
```
protected boolean canEqual(java.lang.Object other)
```
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object

Class Validation

Nested Class Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Validation

Validation

Method Detail

builder

toBuilder

getExpression

getMessage

getMessageExpression

getReason

setExpression

setMessage

setMessageExpression

setReason

equals

canEqual

hashCode

toString