DefaultUrlFailureCache.java

package org.apache.archiva.policies.urlcache;

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

import org.apache.archiva.redback.components.cache.Cache;
import org.springframework.stereotype.Service;

import javax.inject.Inject;
import javax.inject.Named;
import java.util.Date;

/**
 * DefaultUrlFailureCache
 */
@Service( "urlFailureCache" )
public class DefaultUrlFailureCache
    implements UrlFailureCache
{
    private Cache urlCache;

    @Inject
    public DefaultUrlFailureCache( @Named( "cache#url-failures-cache" ) Cache urlCache )
    {
        this.urlCache = urlCache;
    }

    @Override
    public void cacheFailure( String url )
    {
        urlCache.register( url, new Date() );
    }

    @Override
    public boolean hasFailedBefore( String url )
    {
        if ( urlCache.hasKey( url ) )
        {
            urlCache.register( url, new Date() );
            return true;
        }

        return false;
    }
}