Package software.amazon.awssdk.services.networkfirewall.model

Class Firewall

java.lang.Object
software.amazon.awssdk.services.networkfirewall.model.Firewall
All Implemented Interfaces:
Serializable, SdkPojo, ToCopyableBuilder<Firewall.Builder,Firewall>
@Generated("software.amazon.awssdk:codegen") public final class Firewall extends Object implements SdkPojo, Serializable, ToCopyableBuilder<Firewall.Builder,Firewall>

The firewall defines the configuration settings for an Network Firewall firewall. These settings include the firewall policy, the subnets in your VPC to use for the firewall endpoints, and any tags that are attached to the firewall Amazon Web Services resource.

The status of the firewall, for example whether it's ready to filter network traffic, is provided in the corresponding FirewallStatus. You can retrieve both objects by calling DescribeFirewall.

See Also:

  • Method Details

    • firewallName

      public final String firewallName()

      The descriptive name of the firewall. You can't change the name of a firewall after you create it.

      Returns:
      The descriptive name of the firewall. You can't change the name of a firewall after you create it.

    • firewallArn

      public final String firewallArn()

      The Amazon Resource Name (ARN) of the firewall.

      Returns:
      The Amazon Resource Name (ARN) of the firewall.

    • firewallPolicyArn

      public final String firewallPolicyArn()

      The Amazon Resource Name (ARN) of the firewall policy.

      The relationship of firewall to firewall policy is many to one. Each firewall requires one firewall policy association, and you can use the same firewall policy for multiple firewalls.

      Returns:
      The Amazon Resource Name (ARN) of the firewall policy.

      The relationship of firewall to firewall policy is many to one. Each firewall requires one firewall policy association, and you can use the same firewall policy for multiple firewalls.

    • vpcId

      public final String vpcId()

      The unique identifier of the VPC where the firewall is in use.

      Returns:
      The unique identifier of the VPC where the firewall is in use.

    • hasSubnetMappings

      public final boolean hasSubnetMappings()
      For responses, this returns true if the service returned a value for the SubnetMappings property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

    • subnetMappings

      public final List<SubnetMapping> subnetMappings()

      The public subnets that Network Firewall is using for the firewall. Each subnet must belong to a different Availability Zone.

      Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

      This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasSubnetMappings() method.

      Returns:
      The public subnets that Network Firewall is using for the firewall. Each subnet must belong to a different Availability Zone.

    • deleteProtection

      public final Boolean deleteProtection()

      A flag indicating whether it is possible to delete the firewall. A setting of TRUE indicates that the firewall is protected against deletion. Use this setting to protect against accidentally deleting a firewall that is in use. When you create a firewall, the operation initializes this flag to TRUE.

      Returns:
      A flag indicating whether it is possible to delete the firewall. A setting of TRUE indicates that the firewall is protected against deletion. Use this setting to protect against accidentally deleting a firewall that is in use. When you create a firewall, the operation initializes this flag to TRUE.

    • subnetChangeProtection

      public final Boolean subnetChangeProtection()

      A setting indicating whether the firewall is protected against changes to the subnet associations. Use this setting to protect against accidentally modifying the subnet associations for a firewall that is in use. When you create a firewall, the operation initializes this setting to TRUE.

      Returns:
      A setting indicating whether the firewall is protected against changes to the subnet associations. Use this setting to protect against accidentally modifying the subnet associations for a firewall that is in use. When you create a firewall, the operation initializes this setting to TRUE.

    • firewallPolicyChangeProtection

      public final Boolean firewallPolicyChangeProtection()

      A setting indicating whether the firewall is protected against a change to the firewall policy association. Use this setting to protect against accidentally modifying the firewall policy for a firewall that is in use. When you create a firewall, the operation initializes this setting to TRUE.

      Returns:
      A setting indicating whether the firewall is protected against a change to the firewall policy association. Use this setting to protect against accidentally modifying the firewall policy for a firewall that is in use. When you create a firewall, the operation initializes this setting to TRUE.

    • description

      public final String description()

      A description of the firewall.

      Returns:
      A description of the firewall.

    • firewallId

      public final String firewallId()

      The unique identifier for the firewall.

      Returns:
      The unique identifier for the firewall.

    • hasTags

      public final boolean hasTags()
      For responses, this returns true if the service returned a value for the Tags property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

    • tags

      public final List<Tag> tags()

      Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

      This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasTags() method.

      Returns:

    • encryptionConfiguration

      public final EncryptionConfiguration encryptionConfiguration()

      A complex type that contains the Amazon Web Services KMS encryption configuration settings for your firewall.

      Returns:
      A complex type that contains the Amazon Web Services KMS encryption configuration settings for your firewall.

    • toBuilder

      public Firewall.Builder toBuilder()
      Description copied from interface: ToCopyableBuilder
      Take this object and create a builder that contains all of the current property values of this object.
      Specified by:
      toBuilder in interface ToCopyableBuilder<Firewall.Builder,Firewall>
      Returns:
      a builder for type T

    • builder

      public static Firewall.Builder builder()

    • serializableBuilderClass

      public static Class<? extends Firewall.Builder> serializableBuilderClass()

    • hashCode

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

    • equals

      public final boolean equals(Object obj)
      Overrides:
      equals in class Object

    • equalsBySdkFields

      public final boolean equalsBySdkFields(Object obj)
      Description copied from interface: SdkPojo
      Indicates whether some other object is "equal to" this one by SDK fields. An SDK field is a modeled, non-inherited field in an SdkPojo class, and is generated based on a service model.

      If an SdkPojo class does not have any inherited fields, equalsBySdkFields and equals are essentially the same.

      Specified by:
      equalsBySdkFields in interface SdkPojo
      Parameters:
      obj - the object to be compared with
      Returns:
      true if the other object equals to this object by sdk fields, false otherwise.

    • toString

      public final String toString()
      Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.
      Overrides:
      toString in class Object

    • getValueForField

      public final <T> Optional<T> getValueForField(String fieldName, Class<T> clazz)

    • sdkFields

      public final List<SdkField<?>> sdkFields()
      Specified by:
      sdkFields in interface SdkPojo
      Returns:
      List of SdkField in this POJO. May be empty list but should never be null.