Package io.netty.util

Class DomainNameMappingBuilder<V>

java.lang.Object
io.netty.util.DomainNameMappingBuilder<V>
Type Parameters:
V - concrete type of value objects

@Deprecated public final class DomainNameMappingBuilder<V> extends Object
Builder for immutable DomainNameMapping instances.
  • Field Details

    • defaultValue

      private final V defaultValue
      Deprecated.
    • map

      private final Map<String,V> map
      Deprecated.
  • Constructor Details

    • DomainNameMappingBuilder

      public DomainNameMappingBuilder(V defaultValue)
      Deprecated.
      Constructor with default initial capacity of the map holding the mappings
      Parameters:
      defaultValue - the default value for DomainNameMapping.map(String) to return when nothing matches the input
    • DomainNameMappingBuilder

      public DomainNameMappingBuilder(int initialCapacity, V defaultValue)
      Deprecated.
      Constructor with initial capacity of the map holding the mappings
      Parameters:
      initialCapacity - initial capacity for the internal map
      defaultValue - the default value for DomainNameMapping.map(String) to return when nothing matches the input
  • Method Details

    • add

      public DomainNameMappingBuilder<V> add(String hostname, V output)
      Deprecated.
      Adds a mapping that maps the specified (optionally wildcard) host name to the specified output value. Null values are forbidden for both hostnames and values.

      DNS wildcard is supported as hostname. For example, you can use *.netty.io to match netty.io and downloads.netty.io.

      Parameters:
      hostname - the host name (optionally wildcard)
      output - the output value that will be returned by DomainNameMapping.map(String) when the specified host name matches the specified input host name
    • build

      public DomainNameMapping<V> build()
      Deprecated.
      Creates a new instance of immutable DomainNameMapping Attempts to add new mappings to the result object will cause UnsupportedOperationException to be thrown
      Returns:
      new DomainNameMapping instance