Package org.apache.catalina.valves.rewrite

Class ResolverImpl

  • public class ResolverImpl
extends Resolver
    Implementation of the Resolver interface for the rewrite valve.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected Request request
      The request being processed.

    • Constructor Summary

      Constructors 
      Constructor Description
      ResolverImpl​(Request request)
      Deprecated.
      Will be removed in Tomcat 12 onwards.
      ResolverImpl​(Request request, Log containerLog)
      Construct a new resolver for the given request.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.nio.charset.Charset getUriCharset()
      Return the URI character set.
      java.lang.String resolve​(java.lang.String key)
      The following are not implemented: SERVER_ADMIN API_VERSION IS_SUBREQ
      java.lang.String resolveEnv​(java.lang.String key)
      Resolve an environment variable key to a string value.
      java.lang.String resolveHttp​(java.lang.String key)
      Resolve an HTTP header key to a string value.
      boolean resolveResource​(int type, java.lang.String name)
      Resolve a resource check.
      java.lang.String resolveSsl​(java.lang.String key)
      Resolve an SSL variable key to a string value.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • request

        protected final Request request
        The request being processed.

    • Constructor Detail

      • ResolverImpl

        @Deprecated
public ResolverImpl​(Request request)
        Deprecated.
        Will be removed in Tomcat 12 onwards. Use ResolverImpl(Request, Log)
        Create a resolver for the given request.
        Parameters:
        request - The request

      • ResolverImpl

        public ResolverImpl​(Request request,
                    Log containerLog)
        Construct a new resolver for the given request.
        Parameters:
        request - The request being processed
        containerLog - The container log for debug output

    • Method Detail

      • resolve

        public java.lang.String resolve​(java.lang.String key)
        The following are not implemented:
        • SERVER_ADMIN
        • API_VERSION
        • IS_SUBREQ
        Specified by:
        resolve in class Resolver
        Parameters:
        key - The key to resolve
        Returns:
        The resolved string value

      • resolveEnv

        public java.lang.String resolveEnv​(java.lang.String key)
        Description copied from class: Resolver
        Resolve an environment variable key to a string value.
        Overrides:
        resolveEnv in class Resolver
        Parameters:
        key - The key to resolve
        Returns:
        The resolved string value

      • resolveSsl

        public java.lang.String resolveSsl​(java.lang.String key)
        Description copied from class: Resolver
        Resolve an SSL variable key to a string value.
        Specified by:
        resolveSsl in class Resolver
        Parameters:
        key - The key to resolve
        Returns:
        The resolved string value

      • resolveHttp

        public java.lang.String resolveHttp​(java.lang.String key)
        Description copied from class: Resolver
        Resolve an HTTP header key to a string value.
        Specified by:
        resolveHttp in class Resolver
        Parameters:
        key - The key to resolve
        Returns:
        The resolved string value

      • resolveResource

        public boolean resolveResource​(int type,
                               java.lang.String name)
        Description copied from class: Resolver
        Resolve a resource check.
        Specified by:
        resolveResource in class Resolver
        Parameters:
        type - The type of resource check (0=directory, 1=file, 2=non-empty file)
        name - The resource name
        Returns:
        True if the resource matches the specified type

      • getUriCharset

        public java.nio.charset.Charset getUriCharset()
        Description copied from class: Resolver
        Return the URI character set.
        Specified by:
        getUriCharset in class Resolver
        Returns:
        The URI character set