/**
* Copyright (c) 2008-2011 Sonatype, Inc.
* All rights reserved. Includes the third-party code listed at http://www.sonatype.com/products/nexus/attributions.
*
* This program is free software: you can redistribute it and/or modify it only under the terms of the GNU Affero General
* Public License Version 3 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License Version 3
* for more details.
*
* You should have received a copy of the GNU Affero General Public License Version 3 along with this program. If not, see
* http://www.gnu.org/licenses.
*
* Sonatype Nexus (TM) Open Source Version is available from Sonatype, Inc. Sonatype and Sonatype Nexus are trademarks of
* Sonatype, Inc. Apache Maven is a trademark of the Apache Foundation. M2Eclipse is a trademark of the Eclipse Foundation.
* All other trademarks are the property of their respective owners.
*/
package org.sonatype.nexus.index;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import org.apache.maven.index.ArtifactInfo;
import org.apache.maven.index.ArtifactInfoFilter;
import org.apache.maven.index.FlatSearchResponse;
import org.apache.maven.index.IteratorSearchResponse;
import org.apache.maven.index.SearchType;
import org.codehaus.plexus.component.annotations.Component;
import org.codehaus.plexus.component.annotations.Requirement;
import org.codehaus.plexus.util.StringUtils;
import org.sonatype.nexus.proxy.NoSuchRepositoryException;
@Component( role = Searcher.class, hint = "sha1" )
public class Sha1Searcher
implements Searcher
{
public static final String TERM_SHA1 = "sha1";
@Requirement
private IndexerManager indexerManager;
public boolean canHandle( Map<String, String> terms )
{
return ( terms.containsKey( TERM_SHA1 ) && !StringUtils.isEmpty( terms.get( TERM_SHA1 ) ) );
}
public SearchType getDefaultSearchType()
{
return SearchType.EXACT;
}
public FlatSearchResponse flatSearch( Map<String, String> terms, String repositoryId, Integer from, Integer count,
Integer hitLimit )
throws NoSuchRepositoryException
{
// We do not support "old" style search anymore
return new FlatSearchResponse( null, 0, Collections.<ArtifactInfo> emptySet() );
}
public IteratorSearchResponse flatIteratorSearch( Map<String, String> terms, String repositoryId, Integer from,
Integer count, Integer hitLimit, boolean uniqueRGA, SearchType searchType,
List<ArtifactInfoFilter> filters )
throws NoSuchRepositoryException
{
if ( !canHandle( terms ) )
{
return IteratorSearchResponse.empty( null );
}
return indexerManager.searchArtifactSha1ChecksumIterator( terms.get( TERM_SHA1 ), repositoryId, from, count,
hitLimit, filters );
}
}