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- package org.apache.maven.archiva.web.action;
-
- /*
- * 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.commons.collections.CollectionUtils;
- import org.apache.commons.lang.StringUtils;
- import org.apache.maven.archiva.database.ArchivaDAO;
- import org.apache.maven.archiva.database.Constraint;
- import org.apache.maven.archiva.database.constraints.ArtifactsByChecksumConstraint;
- import org.apache.maven.archiva.indexer.RepositoryIndexException;
- import org.apache.maven.archiva.indexer.RepositoryIndexSearchException;
- import org.apache.maven.archiva.indexer.search.CrossRepositorySearch;
- import org.apache.maven.archiva.indexer.search.SearchResultLimits;
- import org.apache.maven.archiva.indexer.search.SearchResults;
- import org.apache.maven.archiva.security.AccessDeniedException;
- import org.apache.maven.archiva.security.ArchivaSecurityException;
- import org.apache.maven.archiva.security.ArchivaUser;
- import org.apache.maven.archiva.security.PrincipalNotFoundException;
- import org.apache.maven.archiva.security.UserRepositories;
- import org.codehaus.plexus.xwork.action.PlexusActionSupport;
-
- import java.net.MalformedURLException;
- import java.util.Collections;
- import java.util.List;
-
- /**
- * Search all indexed fields by the given criteria.
- *
- * @plexus.component role="com.opensymphony.xwork.Action" role-hint="searchAction"
- */
- public class SearchAction
- extends PlexusActionSupport
- {
- /**
- * Query string.
- */
- private String q;
-
- /**
- * @plexus.requirement role-hint="jdo"
- */
- private ArchivaDAO dao;
-
- /**
- * The Search Results.
- */
- private SearchResults results;
-
- /**
- * @plexus.requirement role-hint="default"
- */
- private CrossRepositorySearch crossRepoSearch;
-
- /**
- * @plexus.requirement
- */
- private UserRepositories userRepositories;
-
- /**
- * @plexus.requirement role-hint="xwork"
- */
- private ArchivaUser archivaUser;
-
- private static final String RESULTS = "results";
-
- private static final String ARTIFACT = "artifact";
-
- private List databaseResults;
-
- public String quickSearch()
- throws MalformedURLException, RepositoryIndexException, RepositoryIndexSearchException
- {
- /* TODO: give action message if indexing is in progress.
- * This should be based off a count of 'unprocessed' artifacts.
- * This (yet to be written) routine could tell the user that X (unprocessed) artifacts are not yet
- * present in the full text search.
- */
-
- assert q != null && q.length() != 0;
-
- SearchResultLimits limits = new SearchResultLimits( 0 );
-
- List<String> selectedRepos = getObservableRepos();
- if ( CollectionUtils.isEmpty( selectedRepos ) )
- {
- return GlobalResults.ACCESS_TO_NO_REPOS;
- }
-
- results = crossRepoSearch.searchForTerm( getPrincipal(), selectedRepos, q, limits );
-
- if ( results.isEmpty() )
- {
- addActionError( "No results found" );
- return INPUT;
- }
-
- // TODO: filter / combine the artifacts by version? (is that even possible with non-artifact hits?)
-
- /* I don't think that we should, as I expect us to utilize the 'score' system in lucene in
- * the future to return relevant links better.
- * I expect the lucene scoring system to take multiple hits on different areas of a single document
- * to result in a higher score.
- * - Joakim
- */
-
- return SUCCESS;
- }
-
- public String findArtifact()
- throws Exception
- {
- // TODO: give action message if indexing is in progress
-
- if ( StringUtils.isBlank( q ) )
- {
- addActionError( "Unable to search for a blank checksum" );
- return INPUT;
- }
-
- Constraint constraint = new ArtifactsByChecksumConstraint( q );
- databaseResults = dao.getArtifactDAO().queryArtifacts( constraint );
-
- if ( databaseResults.isEmpty() )
- {
- addActionError( "No results found" );
- return INPUT;
- }
-
- if ( databaseResults.size() == 1 )
- {
- // 1 hit? return it's information directly!
- return ARTIFACT;
- }
-
- return RESULTS;
- }
-
- @Override
- public String doInput()
- {
- return INPUT;
- }
-
- private String getPrincipal()
- {
- return archivaUser.getActivePrincipal();
- }
-
- private List<String> getObservableRepos()
- {
- try
- {
- return userRepositories.getObservableRepositoryIds( getPrincipal() );
- }
- catch ( PrincipalNotFoundException e )
- {
- getLogger().warn( e.getMessage(), e );
- }
- catch ( AccessDeniedException e )
- {
- getLogger().warn( e.getMessage(), e );
- // TODO: pass this onto the screen.
- }
- catch ( ArchivaSecurityException e )
- {
- getLogger().warn( e.getMessage(), e );
- }
- return Collections.emptyList();
- }
-
- public String getQ()
- {
- return q;
- }
-
- public void setQ( String q )
- {
- this.q = q;
- }
-
- public SearchResults getResults()
- {
- return results;
- }
-
- public List getDatabaseResults()
- {
- return databaseResults;
- }
- }
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