Package org.cdk8s.plus28.k8s

Class ValidationRule.Jsii$Proxy

  • All Implemented Interfaces:
    ValidationRule, software.amazon.jsii.JsiiSerializable
    Enclosing interface:
    ValidationRule
    @Stability(Stable)
@Internal
public static final class ValidationRule.Jsii$Proxy
extends software.amazon.jsii.JsiiObject
implements ValidationRule
    An implementation for ValidationRule

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      protected Jsii$Proxy​(ValidationRule.Builder builder)
      Constructor that initializes the object based on literal property values passed by the ValidationRule.Builder.
      protected Jsii$Proxy​(software.amazon.jsii.JsiiObjectRef objRef)
      Constructor that initializes the object based on values retrieved from the JsiiObject.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      com.fasterxml.jackson.databind.JsonNode $jsii$toJson()  
      boolean equals​(Object o)  
      String getFieldPath()
      fieldPath represents the field path returned when the validation fails.
      String getMessage()
      Message represents the message displayed when validation fails.
      String getMessageExpression()
      MessageExpression declares a CEL expression that evaluates to the validation failure message that is returned when this rule fails.
      String getReason()
      reason provides a machine-readable validation failure reason that is returned to the caller when a request fails this validation rule.
      String getRule()
      Rule represents the expression which will be evaluated by CEL.
      int hashCode()  

      • Methods inherited from class software.amazon.jsii.JsiiObject

        jsiiAsyncCall, jsiiAsyncCall, jsiiCall, jsiiCall, jsiiGet, jsiiGet, jsiiSet, jsiiStaticCall, jsiiStaticCall, jsiiStaticGet, jsiiStaticGet, jsiiStaticSet, jsiiStaticSet

    • Constructor Detail

      • Jsii$Proxy

        protected Jsii$Proxy​(software.amazon.jsii.JsiiObjectRef objRef)
        Constructor that initializes the object based on values retrieved from the JsiiObject.
        Parameters:
        objRef - Reference to the JSII managed object.

    • Method Detail

      • getRule

        public final String getRule()
        Description copied from interface: ValidationRule
        Rule represents the expression which will be evaluated by CEL.

        ref: https://github.com/google/cel-spec The Rule is scoped to the location of the x-kubernetes-validations extension in the schema. The self variable in the CEL expression is bound to the scoped value. Example: - Rule scoped to the root of a resource with a status subresource: {"rule": "self.status.actual <= self.spec.maxDesired"}

        If the Rule is scoped to an object with properties, the accessible properties of the object are field selectable via self.field and field presence can be checked via has(self.field). Null valued fields are treated as absent fields in CEL expressions. If the Rule is scoped to an object with additionalProperties (i.e. a map) the value of the map are accessible via self[mapKey], map containment can be checked via mapKey in self and all entries of the map are accessible via CEL macros and functions such as self.all(...). If the Rule is scoped to an array, the elements of the array are accessible via self[i] and also by macros and functions. If the Rule is scoped to a scalar, self is bound to the scalar value. Examples: - Rule scoped to a map of objects: {"rule": "self.components['Widget'].priority < 10"} - Rule scoped to a list of integers: {"rule": "self.values.all(value, value >= 0 && value < 100)"} - Rule scoped to a string value: {"rule": "self.startsWith('kube')"}

        The apiVersion, kind, metadata.name and metadata.generateName are always accessible from the root of the object and from any x-kubernetes-embedded-resource annotated objects. No other metadata properties are accessible.

        Unknown data preserved in custom resources via x-kubernetes-preserve-unknown-fields is not accessible in CEL expressions. This includes: - Unknown field values that are preserved by object schemas with x-kubernetes-preserve-unknown-fields. - Object properties where the property schema is of an "unknown type". An "unknown type" is recursively defined as:

        • A schema with no type and x-kubernetes-preserve-unknown-fields set to true
        • An array where the items schema is of an "unknown type"
        • An object where the additionalProperties schema is of an "unknown type"

        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:

        • Rule accessing a property named "namespace": {"rule": "self.namespace > 0"}
        • Rule accessing a property named "x-prop": {"rule": "self.x__dash__prop > 0"}
        • Rule accessing a property named "redact__d": {"rule": "self.redact__underscores__d > 0"}

        Equality on arrays with x-kubernetes-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.
        Specified by:
        getRule in interface ValidationRule

      • getFieldPath

        public final String getFieldPath()
        Description copied from interface: ValidationRule
        fieldPath represents the field path returned when the validation fails.

        It must be a relative JSON path (i.e. with array notation) scoped to the location of this x-kubernetes-validations extension in the schema and refer to an existing field. e.g. when validation checks if a specific attribute foo under a map testMap, the fieldPath could be set to .testMap.foo If the validation checks two lists must have unique attributes, the fieldPath could be set to either of the list: e.g. .testList It does not support list numeric index. It supports child operation to refer to an existing field currently. Refer to JSONPath support in Kubernetes for more info. Numeric index of array is not supported. For field name which contains special characters, use ['specialName'] to refer the field name. e.g. for attribute foo.34$ appears in a list testList, the fieldPath could be set to .testList['foo.34$']

        Specified by:
        getFieldPath in interface ValidationRule

      • getMessage

        public final String getMessage()
        Description copied from interface: ValidationRule
        Message represents the message displayed when validation fails.

        The message is required if the Rule 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"

        Specified by:
        getMessage in interface ValidationRule

      • getMessageExpression

        public final String getMessageExpression()
        Description copied from interface: ValidationRule
        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 rule, 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 rule; the only difference is the return type. Example: "x must be less than max ("+string(self.max)+")"

        Specified by:
        getMessageExpression in interface ValidationRule

      • getReason

        public final String getReason()
        Description copied from interface: ValidationRule
        reason provides a machine-readable validation failure reason that is returned to the caller when a request fails this validation rule.

        The HTTP status code returned to the caller will match the reason of the reason of the first failed validation rule. The currently supported reasons are: "FieldValueInvalid", "FieldValueForbidden", "FieldValueRequired", "FieldValueDuplicate". If not set, default to use "FieldValueInvalid". All future added reasons must be accepted by clients when reading this value and unknown reasons should be treated as FieldValueInvalid.

        Specified by:
        getReason in interface ValidationRule

      • $jsii$toJson

        @Internal
public com.fasterxml.jackson.databind.JsonNode $jsii$toJson()
        Specified by:
        $jsii$toJson in interface software.amazon.jsii.JsiiSerializable

      • hashCode

        public final int hashCode()
        Overrides:
        hashCode in class Object