2 * Copyright 2001-2007 Internet2
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
18 * @file xmltooling/signature/CachingKeyResolver.h
20 * A KeyResolver that caches content across method calls.
23 #if !defined(__xmltooling_cachekeyres_h__) && !defined(XMLTOOLING_NO_XMLSEC)
24 #define __xmltooling_cachekeyres_h__
26 #include <xmltooling/signature/KeyResolver.h>
28 namespace xmlsignature {
31 * An API for resolving encrypted decryption keys.
33 class XMLTOOL_API CachingKeyResolver : public xmlsignature::KeyResolver {
35 virtual ~CachingKeyResolver() {}
38 * Clears any cache state.
40 virtual void clearCache()=0;
45 #endif /* __xmltooling_cachekeyres_h__ */