Module methanol
Package com.github.mizosoft.methanol.internal.cache

Class CacheInterceptor

  • All Implemented Interfaces:
    Methanol.Interceptor
    public final class CacheInterceptor
extends java.lang.Object
implements Methanol.Interceptor
    An Methanol.Interceptor that serves incoming requests from cache, network, both (in case of successful/failed revalidation), or none (in case of unsatisfiable requests). The interceptor also updates, populates and invalidates cache entries as necessary.

    • Constructor Summary

      Constructors 
      Constructor Description
      CacheInterceptor​(LocalCache.Factory cacheFactory, HttpCache.Listener listener, java.util.concurrent.Executor handlerExecutor, java.time.Clock clock, boolean synchronizeWrites, java.util.function.Predicate<java.lang.String> implicitHeaderPredicate)  

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      static boolean canReplaceStoredHeader​(java.lang.String name)  
      <T> java.net.http.HttpResponse<T> intercept​(java.net.http.HttpRequest request, Methanol.Interceptor.Chain<T> chain)
      Intercepts given request and returns the resulting response, usually by forwarding to the given chain.
      <T> java.util.concurrent.CompletableFuture<java.net.http.HttpResponse<T>> interceptAsync​(java.net.http.HttpRequest request, Methanol.Interceptor.Chain<T> chain)
      Intercepts the given request and returns a CompletableFuture for the resulting response, usually by forwarding to the given chain.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • CacheInterceptor

        public CacheInterceptor​(LocalCache.Factory cacheFactory,
                        HttpCache.Listener listener,
                        java.util.concurrent.Executor handlerExecutor,
                        java.time.Clock clock,
                        boolean synchronizeWrites,
                        java.util.function.Predicate<java.lang.String> implicitHeaderPredicate)

    • Method Detail

      • intercept

        public <T> java.net.http.HttpResponse<T> intercept​(java.net.http.HttpRequest request,
                                                   Methanol.Interceptor.Chain<T> chain)
                                            throws java.io.IOException,
                                                   java.lang.InterruptedException
        Description copied from interface: Methanol.Interceptor
        Intercepts given request and returns the resulting response, usually by forwarding to the given chain.
        Specified by:
        intercept in interface Methanol.Interceptor
        Throws:
        java.io.IOException
        java.lang.InterruptedException

      • interceptAsync

        public <T> java.util.concurrent.CompletableFuture<java.net.http.HttpResponse<T>> interceptAsync​(java.net.http.HttpRequest request,
                                                                                                Methanol.Interceptor.Chain<T> chain)
        Description copied from interface: Methanol.Interceptor
        Intercepts the given request and returns a CompletableFuture for the resulting response, usually by forwarding to the given chain.
        Specified by:
        interceptAsync in interface Methanol.Interceptor

      • canReplaceStoredHeader

        public static boolean canReplaceStoredHeader​(java.lang.String name)