Examples of IteratorSearchResponse

org.apache.maven.index.IteratorSearchResponse
A Search Response for the "iterator-like" search request. The totalHitsCount reports total hits found on index, even if the set of ArtifactInfos are usually limited! On the flipside, the hitsCount is actually unknown, since this instance performs filtering on the fly, hence it does not know how many hits it will return ahead of time. @author cstamas

Examples of org.apache.maven.index.IteratorSearchResponse


        Query q = indexer.constructQuery( MAVEN.GROUP_ID, "qdox", SearchType.SCORED );


        IteratorSearchRequest request = new IteratorSearchRequest( q );


        IteratorSearchResponse response = indexer.searchIterator( request );


        assertEquals( 2, response.getTotalHits() );


        for ( ArtifactInfo ai : response.getResults() )
        {
            assertEquals( "GroupId must match \"qdox\"!", "qdox", ai.groupId );
        }
    }

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Examples of org.apache.maven.index.IteratorSearchResponse

        filter.addField( MAVEN.GROUP_ID );
        filter.addField( MAVEN.ARTIFACT_ID );


        IteratorSearchRequest request = new IteratorSearchRequest( q, filter );


        IteratorSearchResponse response = indexer.searchIterator( request );


        assertEquals( "15 total hits (before filtering!)", 15, response.getTotalHits() );


        ArtifactInfo ai = response.getResults().next();
        assertTrue( "Iterator has to have next (2 should be returned)", ai != null );


        ai = response.getResults().next();
        assertTrue( "Iterator has to have next (2 should be returned)", ai != null );


        assertEquals( "Property that is not unique has to have \"COLLAPSED\" value!",
            UniqueArtifactFilterPostprocessor.COLLAPSED, ai.version );
        assertEquals( "Property that is not unique has to have \"COLLAPSED\" value!",

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Examples of org.apache.maven.index.IteratorSearchResponse


        String rootPartialGroupId = StringUtils.strip( root.getPath().replaceAll( "/", "." ), "." );


        folders.put( Type.G + ":" + rootPartialGroupId, root );


        IteratorSearchResponse artifacts = getArtifacts( root, request );


        try
        {
            for ( ArtifactInfo ai : artifacts )
            {
                String versionKey = Type.V + ":" + ai.artifactId + ":" + ai.version;


                TreeNode versionResource = folders.get( versionKey );


                if ( versionResource == null )
                {
                    String artifactKey = Type.A + ":" + ai.artifactId;


                    TreeNode artifactResource = folders.get( artifactKey );


                    if ( artifactResource == null )
                    {
                        TreeNode groupParentResource = root;


                        TreeNode groupResource = root;


                        // here comes the twist: we have to search for parent G node
                        String partialGroupId = null;


                        String[] groupIdElems = ai.groupId.split( "\\." );


                        for ( String groupIdElem : groupIdElems )
                        {
                            if ( partialGroupId == null )
                            {
                                partialGroupId = groupIdElem;
                            }
                            else
                            {
                                partialGroupId = partialGroupId + "." + groupIdElem;
                            }


                            String groupKey = Type.G + ":" + partialGroupId;


                            groupResource = folders.get( groupKey );


                            // it needs to be created only if not found (is null) and is _below_ groupParentResource
                            if ( groupResource == null
                                && groupParentResource.getPath().length() < getPathForAi( ai, MAVEN.GROUP_ID ).length() )
                            {
                                String gNodeName =
                                    partialGroupId.lastIndexOf( '.' ) > -1 ? partialGroupId.substring(
                                        partialGroupId.lastIndexOf( '.' ) + 1, partialGroupId.length() )
                                        : partialGroupId;


                                groupResource =
                                    request.getFactory().createGNode( this, request,
                                        "/" + partialGroupId.replaceAll( "\\.", "/" ) + "/", gNodeName );


                                groupParentResource.getChildren().add( groupResource );


                                folders.put( groupKey, groupResource );


                                groupParentResource = groupResource;
                            }
                            else if ( groupResource != null )
                            {
                                // we found it as already existing, break if this is the node we want
                                if ( groupResource.getPath().equals( getPathForAi( ai, MAVEN.GROUP_ID ) ) )
                                {
                                    break;
                                }


                                groupParentResource = groupResource;
                            }
                        }


                        artifactResource =
                            request.getFactory().createANode( this, request, ai, getPathForAi( ai, MAVEN.ARTIFACT_ID ) );


                        groupParentResource.getChildren().add( artifactResource );


                        folders.put( artifactKey, artifactResource );
                    }


                    versionResource =
                        request.getFactory().createVNode( this, request, ai, getPathForAi( ai, MAVEN.VERSION ) );


                    artifactResource.getChildren().add( versionResource );


                    folders.put( versionKey, versionResource );
                }


                String nodePath = getPathForAi( ai, null );


                versionResource.getChildren().add(
                    request.getFactory().createArtifactNode( this, request, ai, nodePath ) );
            }
        }
        finally
        {
            artifacts.close();
        }


        if ( !request.hasFieldHints() )
        {
            Set<String> groups = getGroups( path, allGroups );

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Examples of org.apache.maven.index.IteratorSearchResponse

            return getHintedArtifacts( root, request );
        }


        String path = root.getPath();


        IteratorSearchResponse result = null;


        String g = null;


        String a = null;


        String v = null;


        // "working copy" of path
        String wp = null;


        // remove last / from path
        if ( path.endsWith( "/" ) )
        {
            path = path.substring( 0, path.length() - 1 );
        }


        // 1st try, let's consider path is a group


        // reset wp
        wp = path;


        g = wp.substring( 1 ).replace( '/', '.' );


        result = getArtifactsByG( g, request );


        if ( result.getTotalHitsCount() > 0 )
        {
            return result;
        }
        else
        {
            result.close();
        }


        // 2nd try, lets consider path a group + artifactId, we must ensure there is at least one / but not as root


        if ( path.lastIndexOf( '/' ) > 0 )
        {
            // reset wp
            wp = path;


            a = wp.substring( wp.lastIndexOf( '/' ) + 1, wp.length() );


            g = wp.substring( 1, wp.lastIndexOf( '/' ) ).replace( '/', '.' );


            result = getArtifactsByGA( g, a, request );


            if ( result.getTotalHitsCount() > 0 )
            {
                return result;
            }
            else
            {
                result.close();
            }


            // 3rd try, let's consider path a group + artifactId + version. There is no 100% way to detect this!


            try
            {
                // reset wp
                wp = path;


                v = wp.substring( wp.lastIndexOf( '/' ) + 1, wp.length() );


                wp = wp.substring( 0, wp.lastIndexOf( '/' ) );


                a = wp.substring( wp.lastIndexOf( '/' ) + 1, wp.length() );


                g = wp.substring( 1, wp.lastIndexOf( '/' ) ).replace( '/', '.' );


                result = getArtifactsByGAV( g, a, v, request );


                if ( result.getTotalHitsCount() > 0 )
                {
                    return result;
                }
                else
                {
                    result.close();
                }
            }
            catch ( StringIndexOutOfBoundsException e )
            {
                // nothing
            }
        }


        // if we are here, no hits found
        return IteratorSearchResponse.empty( result.getQuery() );
    }

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Examples of org.apache.maven.index.IteratorSearchResponse


        IteratorSearchRequest searchRequest = new IteratorSearchRequest( q, request.getArtifactInfoFilter() );


        searchRequest.getContexts().add( request.getIndexingContext() );


        IteratorSearchResponse result = getIndexer().searchIterator( searchRequest );


        return result;
    }

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Examples of org.apache.maven.index.IteratorSearchResponse

        else
        {
            req = new IteratorSearchRequest( q );
        }


        IteratorSearchResponse response = indexer.searchIterator( req );


        ArrayList<ArtifactInfo> ais = new ArrayList<ArtifactInfo>( response.getTotalHits() );


        for ( ArtifactInfo ai : response )
        {
            ais.add( ai );
        }

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Examples of org.apache.maven.index.IteratorSearchResponse

    public void testClassnameSearchNgWithHighlighting()
        throws Exception
    {
        IteratorSearchRequest request = createHighlightedRequest( MAVEN.CLASSNAMES, "Logger", SearchType.SCORED );


        IteratorSearchResponse response = nexusIndexer.searchIterator( request );


        for ( ArtifactInfo ai : response )
        {
            // These are _all_ classnames
            String classnames = ai.classNames;


            for ( MatchHighlight mh : ai.getMatchHighlights() )
            {
                for ( String highlighted : mh.getHighlightedMatch() )
                {
                    // Logger and LoggerFactory
                    assertTrue( "Class name should be highlighted", highlighted.contains( "<B>Logger" ) );
                    assertFalse( "Class name should not contain \"/\" alone (but okay within HTML, see above!)",
                        highlighted.matches( "\\p{Lower}/\\p{Upper}" ) );
                    assertFalse( "Class name should not begin with \".\" or \"/\"", highlighted.startsWith( "." )
                        || highlighted.startsWith( "/" ) );
                }
            }
        }


        assertEquals( "found in jcl104-over-slf4j and commons-logging", 5, response.getTotalHits() );
    }

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Examples of org.apache.maven.index.IteratorSearchResponse

    public void testGAVSearchNgWithHighlighting()
        throws Exception
    {
        IteratorSearchRequest request = createHighlightedRequest( MAVEN.GROUP_ID, "commons", SearchType.SCORED );


        IteratorSearchResponse response = nexusIndexer.searchIterator( request );


        for ( ArtifactInfo ai : response )
        {
            for ( MatchHighlight mh : ai.getMatchHighlights() )
            {
                assertTrue(
                    "Group ID should be highlighted",
                    mh.getHighlightedMatch().contains( "<B>commons</B>-logging" )
                        || mh.getHighlightedMatch().contains( "<B>commons</B>-cli" ) );
            }
        }


        assertEquals( "found in commons-logging and commons-cli", 15, response.getTotalHits() );
    }

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Examples of org.apache.maven.index.IteratorSearchResponse

    IndexingContext indexingContext = data.getIndexingContext();


        Query pq = indexer.constructQuery(MAVEN.PACKAGING, "deb", SearchType.EXACT);


        IteratorSearchRequest sreq = new IteratorSearchRequest(pq, indexingContext);
        IteratorSearchResponse hits = indexer.searchIterator(sreq);


        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        OutputStreamWriter w = new OutputStreamWriter(baos);


        for (ArtifactInfo hit : hits) {

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Examples of org.apache.maven.index.IteratorSearchResponse

    // RuntimeException and ThreadDeath will leave locks locked. Not sure if there is a nice way to avoid this


    try {
      req.getContexts().addAll(lockedContexts.contexts.values());


      IteratorSearchResponse result = mavenIndexer.searchIterator(req);


      Query query = result.getQuery();
      int totalHints = result.getTotalHitsCount();
      IteratorResultSet results = new LockingIteratorResultSet(result.getResults(), lockedContexts.lock);


      return new IteratorSearchResponse(query, totalHints, results);
    }
    catch (BooleanQuery.TooManyClauses e) {
      lockedContexts.lock.unlock();


      if (log.isDebugEnabled()) {

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