001    package org.apache.archiva.policies.urlcache;
002    
003    /*
004     * Licensed to the Apache Software Foundation (ASF) under one
005     * or more contributor license agreements.  See the NOTICE file
006     * distributed with this work for additional information
007     * regarding copyright ownership.  The ASF licenses this file
008     * to you under the Apache License, Version 2.0 (the
009     * "License"); you may not use this file except in compliance
010     * with the License.  You may obtain a copy of the License at
011     *
012     *  http://www.apache.org/licenses/LICENSE-2.0
013     *
014     * Unless required by applicable law or agreed to in writing,
015     * software distributed under the License is distributed on an
016     * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017     * KIND, either express or implied.  See the License for the
018     * specific language governing permissions and limitations
019     * under the License.
020     */
021    
022    import org.apache.archiva.redback.components.cache.Cache;
023    import org.springframework.stereotype.Service;
024    
025    import javax.inject.Inject;
026    import javax.inject.Named;
027    import java.util.Date;
028    
029    /**
030     * DefaultUrlFailureCache
031     */
032    @Service( "urlFailureCache" )
033    public class DefaultUrlFailureCache
034        implements UrlFailureCache
035    {
036        private Cache urlCache;
037    
038        @Inject
039        public DefaultUrlFailureCache( @Named( "cache#url-failures-cache" ) Cache urlCache )
040        {
041            this.urlCache = urlCache;
042        }
043    
044        public void cacheFailure( String url )
045        {
046            urlCache.register( url, new Date() );
047        }
048    
049        public boolean hasFailedBefore( String url )
050        {
051            if ( urlCache.hasKey( url ) )
052            {
053                urlCache.register( url, new Date() );
054                return true;
055            }
056    
057            return false;
058        }
059    }