From 4a1bae3a69a76cae0341b821e3b880e5b8b8f5a3 Mon Sep 17 00:00:00 2001 From: Sam Whited Date: Tue, 28 Oct 2014 12:14:21 -0400 Subject: Subtree merged in minidns --- .../src/main/java/de/measite/minidns/DNSCache.java | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 libs/minidns/src/main/java/de/measite/minidns/DNSCache.java (limited to 'libs/minidns/src/main/java/de/measite/minidns/DNSCache.java') diff --git a/libs/minidns/src/main/java/de/measite/minidns/DNSCache.java b/libs/minidns/src/main/java/de/measite/minidns/DNSCache.java new file mode 100644 index 00000000..14a3a776 --- /dev/null +++ b/libs/minidns/src/main/java/de/measite/minidns/DNSCache.java @@ -0,0 +1,23 @@ +package de.measite.minidns; + +/** + * Cache for DNS Entries. Implementations must be thread safe. + */ +public interface DNSCache { + + /** + * Add an an dns answer/response for a given dns question. Implementations + * should honor the ttl / receive timestamp. + * @param q The question. + * @param message The dns message. + */ + void put(Question q, DNSMessage message); + + /** + * Request a cached dns response. + * @param q The dns question. + * @return The dns message. + */ + DNSMessage get(Question q); + +} -- cgit v1.2.3