org.alfresco.opencmis.dictionary.CMISStrictDictionaryService Java Examples

@Before
  public void before() throws Exception
  {
      ctx = getTestFixture().getApplicationContext();
      this.dictionaryDAO = (DictionaryDAO)ctx.getBean("dictionaryDAO");
      this.lockService = (LockService) ctx.getBean("lockService");
      this.tenantService = (TenantService)ctx.getBean("tenantService");
      this.cmisDictionary = (CMISStrictDictionaryService)ctx.getBean("OpenCMISDictionaryService");
      this.cmisTypeExclusions = (QNameFilter)ctx.getBean("cmisTypeExclusions");
this.nodeService = (NodeService) ctx.getBean("NodeService");
      this.fileFolderService = (FileFolderService) ctx.getBean("FileFolderService");
  	this.contentService = (ContentService)applicationContext.getBean("ContentService");
this.permissionService = (PermissionService) ctx.getBean("permissionService");
      
this.globalProperties = (Properties) ctx.getBean("global-properties");
this.globalProperties.setProperty(VersionableAspectTest.AUTO_VERSION_PROPS_KEY, "true");
  }
 

protected static CMISStrictDictionaryService newInstance(CMISMapping cmisMapping, DictionaryService dictionaryService, DictionaryDAO dictionaryDAO)
{
    CMISStrictDictionaryService cmisDictionaryService = new CMISStrictDictionaryService();
    cmisDictionaryService.setCmisMapping(cmisMapping);
    cmisDictionaryService.setDictionaryService(dictionaryService);
    cmisDictionaryService.setDictionaryDAO(dictionaryDAO);
    cmisDictionaryService.setSingletonCache(new MemoryCache<String, CMISDictionaryRegistry>());

    RuntimePropertyLuceneBuilderMapping luceneBuilderMapping = new RuntimePropertyLuceneBuilderMapping();
    luceneBuilderMapping.setDictionaryService(dictionaryService);
    luceneBuilderMapping.setCmisDictionaryService(cmisDictionaryService);
    cmisDictionaryService.setPropertyLuceneBuilderMapping(luceneBuilderMapping);
    luceneBuilderMapping.afterPropertiesSet();
    cmisDictionaryService.init();
    return cmisDictionaryService;
}
 

/**
 * Given the field name, returns the name of the property definition.
 * If the property definition is not found, Empty optional is returned.
 *
 * @param field the field name.
 * @return the name of the associated property definition if present, Optional.Empty() otherwise
 */
static Optional<QName> getShardProperty(String field)
{
    if (StringUtils.isBlank(field))
    {
        throw new IllegalArgumentException("Sharding property " + SHARD_KEY_KEY + " has not been set.");
    }

    AlfrescoSolrDataModel dataModel = AlfrescoSolrDataModel.getInstance();
    NamespaceDAO namespaceDAO = dataModel.getNamespaceDAO();
    DictionaryService dictionaryService = dataModel.getDictionaryService(CMISStrictDictionaryService.DEFAULT);
    PropertyDefinition propertyDef = QueryParserUtils.matchPropertyDefinition("http://www.alfresco.org/model/content/1.0",
            namespaceDAO,
            dictionaryService,
            field);

    return ofNullable(propertyDef).map(PropertyDefinition::getName);
}
 

/**
 * Gets a DictionaryService, if an Alternative dictionary is specified it tries to get that.
 * It will attempt to get the DEFAULT dictionary service if null is specified or it can't find
 * a dictionary with the name of "alternativeDictionary"
 * @param alternativeDictionary - can be null;
 * @return DictionaryService
 */
public DictionaryComponent getDictionaryService(String alternativeDictionary)
{
    DictionaryComponent dictionaryComponent = null;

    if (alternativeDictionary != null && !alternativeDictionary.trim().isEmpty())
    {
        dictionaryComponent = dictionaryServices.get(alternativeDictionary);
    }

    if (dictionaryComponent == null)
    {
        dictionaryComponent = dictionaryServices.get(CMISStrictDictionaryService.DEFAULT);
    }
    return dictionaryComponent;
}
 

public Solr4QueryParser getLuceneQueryParser(SearchParameters searchParameters, SolrQueryRequest req, FTSQueryParser.RerankPhase rerankPhase)
{
    Analyzer analyzer =  req.getSchema().getQueryAnalyzer();
    Solr4QueryParser parser = new Solr4QueryParser(req, Version.LATEST, searchParameters.getDefaultFieldName(), analyzer, rerankPhase);
    parser.setNamespacePrefixResolver(namespaceDAO);
    parser.setDictionaryService(getDictionaryService(CMISStrictDictionaryService.DEFAULT));
    parser.setTenantService(tenantService);
    parser.setSearchParameters(searchParameters);
    parser.setAllowLeadingWildcard(true);

    Properties props = new CoreDescriptorDecorator(req.getCore().getCoreDescriptor()).getProperties();
    int topTermSpanRewriteLimit = Integer.parseInt(props.getProperty("alfresco.topTermSpanRewriteLimit", "1000"));
    parser.setTopTermSpanRewriteLimit(topTermSpanRewriteLimit);

    return parser;
}
 

@Override
public synchronized void initSkippingDescendantDocs()
{
    if (isSkippingDocsInitialized)
    {
        return;
    }

    Properties p = core.getResourceLoader().getCoreProperties();
    skipDescendantDocsForSpecificTypes = Boolean.parseBoolean(p.getProperty("alfresco.metadata.skipDescendantDocsForSpecificTypes", "false"));
    if (skipDescendantDocsForSpecificTypes)
    {
        initSkippingDescendantDocs(p, typesForSkippingDescendantDocs, PROP_PREFIX_PARENT_TYPE, FIELD_TYPE,
                qName -> (null != dataModel.getDictionaryService(CMISStrictDictionaryService.DEFAULT).getType(qName)));
    }

    skipDescendantDocsForSpecificAspects = Boolean.parseBoolean(p.getProperty("alfresco.metadata.skipDescendantDocsForSpecificAspects", "false"));
    if (skipDescendantDocsForSpecificAspects)
    {
        initSkippingDescendantDocs(p, aspectsForSkippingDescendantDocs, PROP_PREFIX_PARENT_ASPECT, FIELD_ASPECT,
                qName -> (null != dataModel.getDictionaryService(CMISStrictDictionaryService.DEFAULT).getAspect(qName)));
    }

    isSkippingDocsInitialized = true;
}
 

/**
 * Constructs a dictionary by default.
 * 
 * @param qnameFilter QNameFilter
 * @param dictionaryDAO DictionaryDAOImpl
 * @return Map
 */
public static Map<String, DictionaryComponent> constructDictionaryServices(QNameFilter qnameFilter, DictionaryDAOImpl dictionaryDAO)
{
    Map<String,DictionaryComponent> dictionaries = new HashMap<String,DictionaryComponent>();
    DictionaryComponent compo = new DictionaryComponent();
    compo.setDictionaryDAO(dictionaryDAO);
    dictionaries.put(CMISStrictDictionaryService.DEFAULT, compo);
    FilteredDictionaryComponent fdc  = new FilteredDictionaryComponent();
    fdc.setDictionaryDAO(dictionaryDAO);
    fdc.setFilter(qnameFilter);
    dictionaries.put(DICTIONARY_FILTERED_WITH_EXCLUSIONS, fdc);
    return dictionaries;
    
}
 

private boolean atLeastOneAspectSupportsChildren(Set<QName> aspects)
{
    return notNullOrEmpty(aspects).stream()
            .map(aspect -> dataModel.getDictionaryService(CMISStrictDictionaryService.DEFAULT).getAspect(aspect))
            .filter(Objects::nonNull)
            .map(AspectDefinition::getChildAssociations)
            .filter(Objects::nonNull)
            .anyMatch(associations -> !associations.isEmpty());
}
 

private boolean nodeTypeSupportsChildren(NodeMetaData metadata)
{
    return ofNullable(dataModel.getDictionaryService(CMISStrictDictionaryService.DEFAULT))
            .map(comp -> comp.getType(metadata.getType()))
            .map(TypeDefinition::getChildAssociations)
            .map(associations -> !associations.isEmpty())
            .orElse(false);
}
 

private PropertyDefinition getPropertyDefinition(String identifier)
{
    return QueryParserUtils.matchPropertyDefinition(NamespaceService.CONTENT_MODEL_1_0_URI,
            getNamespaceDAO(),
            getDictionaryService(CMISStrictDictionaryService.DEFAULT),
            identifier);
}
 

/**
 * Returns the Alfresco models associated with the current dictionary.
 *
 * @return the Alfresco models associated with the current dictionary.
 */
public List<AlfrescoModel> getAlfrescoModels()
{
    return dictionaryDAO.getModels().stream()
            .map(qname -> {
                M2Model m2Model = dictionaryDAO.getCompiledModel(qname).getM2Model();
                return new AlfrescoModel(
                        m2Model,
                        getDictionaryService(
                                CMISStrictDictionaryService.DEFAULT).getModel(qname).getChecksum(ModelDefinition.XMLBindingType.DEFAULT));})
            .collect(Collectors.toList());
}
 

/**
 * Constructs a dictionary by default.
 * 
 * @param qnameFilter QNameFilter
 * @param namespaceDAO NamespaceDAO
 * @param dictionaryService DictionaryComponent
 * @param dictionaryDAO DictionaryDAO
 * @return Map
 */
public static Map<DictionaryKey,CMISAbstractDictionaryService> constructDictionaries(QNameFilter qnameFilter, NamespaceDAO namespaceDAO,
		DictionaryComponent dictionaryService, DictionaryDAO dictionaryDAO) 
{
    DictionaryNamespaceComponent namespaceService = new DictionaryNamespaceComponent();
    namespaceService.setNamespaceDAO(namespaceDAO);

    CMISMapping cmisMapping = new CMISMapping();
    cmisMapping.setCmisVersion(CmisVersion.CMIS_1_0);
    cmisMapping.setFilter(qnameFilter);
    cmisMapping.setNamespaceService(namespaceService);
    cmisMapping.setDictionaryService(dictionaryService);
    cmisMapping.afterPropertiesSet();

    CMISMapping cmisMapping11 = new CMISMapping();
    cmisMapping11.setCmisVersion(CmisVersion.CMIS_1_1);
    cmisMapping11.setFilter(qnameFilter);
    cmisMapping11.setNamespaceService(namespaceService);
    cmisMapping11.setDictionaryService(dictionaryService);
    cmisMapping11.afterPropertiesSet();

    Map<DictionaryKey,CMISAbstractDictionaryService> dictionaries = new HashMap<DictionaryKey,CMISAbstractDictionaryService>();

    DictionaryKey key = new DictionaryKey(CmisVersion.CMIS_1_0, CMISStrictDictionaryService.DEFAULT);
    dictionaries.put(key, newInstance(cmisMapping, dictionaryService, dictionaryDAO));
    CMISMapping mappingWithExclusions = newInstanceOfExcludedCMISMapping(cmisMapping, qnameFilter);
    key = new DictionaryKey(CmisVersion.CMIS_1_0, DICTIONARY_FILTERED_WITH_EXCLUSIONS);
    dictionaries.put(key, newInstance(mappingWithExclusions, dictionaryService, dictionaryDAO));
    
    key = new DictionaryKey(CmisVersion.CMIS_1_1, CMISStrictDictionaryService.DEFAULT);
    dictionaries.put(key, newInstance(cmisMapping11, dictionaryService, dictionaryDAO));
    CMISMapping mappingWithExclusions11 = newInstanceOfExcludedCMISMapping(cmisMapping11, qnameFilter);
    key = new DictionaryKey(CmisVersion.CMIS_1_1, DICTIONARY_FILTERED_WITH_EXCLUSIONS);
    dictionaries.put(key, newInstance(mappingWithExclusions11, dictionaryService, dictionaryDAO));

    return dictionaries;
}
 

/**
 *
 * return the stored field associated to potentialProperty parameter
 */
public String mapStoredProperty(String potentialProperty, SolrQueryRequest req)
{
    if(potentialProperty.equals("asc") || potentialProperty.equals("desc") || potentialProperty.equals("_docid_"))
    {
        return potentialProperty;
    }

    if(potentialProperty.equalsIgnoreCase("score") || potentialProperty.equalsIgnoreCase("SEARCH_SCORE"))
    {
        return "score";
    }

    AlfrescoFunctionEvaluationContext functionContext =
        new AlfrescoSolr4FunctionEvaluationContext(
            getNamespaceDAO(),
            getDictionaryService(CMISStrictDictionaryService.DEFAULT),
            NamespaceService.CONTENT_MODEL_1_0_URI,
            req.getSchema());


    Pair<String, String> fieldNameAndEnding = QueryParserUtils.extractFieldNameAndEnding(potentialProperty);
    String luceneField =  functionContext.getLuceneFieldName(fieldNameAndEnding.getFirst());

    PropertyDefinition propertyDef = getPropertyDefinition(fieldNameAndEnding.getFirst());
    //Retry scan using luceneField.
    if(propertyDef == null)
    {
        if(luceneField.contains("@"))
        {
            int index = luceneField.lastIndexOf("@");
            propertyDef = getPropertyDefinition(luceneField.substring(index +1));
        }
    }

    if (propertyDef == null || propertyDef.getName() == null)
    {
        return mapNonPropertyFields(luceneField);
    }

    if (isDateOrDatetime(propertyDef.getDataType()) && isDerivedDateField(fieldNameAndEnding.getSecond()))
    {
        return getDateDerivedField(propertyDef.getName(), fieldNameAndEnding.getSecond());
    }
    else if (propertyDef.getDataType().getName().equals(DataTypeDefinition.TEXT))
    {
        return getStoredTextField(propertyDef.getName(), fieldNameAndEnding.getSecond());
    }
    else if (propertyDef.getDataType().getName().equals(DataTypeDefinition.MLTEXT))
    {
        return getStoredMLTextField(propertyDef.getName(), fieldNameAndEnding.getSecond());
    }
    else if (propertyDef.getDataType().getName().equals(DataTypeDefinition.CONTENT))
    {
        return getStoredContentField(propertyDef.getName(), fieldNameAndEnding.getSecond());
    }
    else
    {
        return mapAlfrescoField(FieldUse.FTS, 0, fieldNameAndEnding, luceneField, propertyDef)
                + fieldNameAndEnding.getSecond();
    }
}
 

public String  mapProperty(String  potentialProperty,  FieldUse fieldUse, SolrQueryRequest req, int position)
{
    if(potentialProperty.equals("asc") || potentialProperty.equals("desc") || potentialProperty.equals("_docid_"))
    {
        return potentialProperty;
    }

    if(potentialProperty.equalsIgnoreCase("score") || potentialProperty.equalsIgnoreCase("SEARCH_SCORE"))
    {
        return "score";
    }

    if(req.getSchema().getFieldOrNull(potentialProperty) != null)
    {
        return mapNonPropertyFields(potentialProperty);
    }

    AlfrescoFunctionEvaluationContext functionContext =
            new AlfrescoSolr4FunctionEvaluationContext(
                    getNamespaceDAO(),
                    getDictionaryService(CMISStrictDictionaryService.DEFAULT),
                    NamespaceService.CONTENT_MODEL_1_0_URI,
                    req.getSchema());

    Pair<String, String> fieldNameAndEnding = QueryParserUtils.extractFieldNameAndEnding(potentialProperty);
    String luceneField =  functionContext.getLuceneFieldName(fieldNameAndEnding.getFirst());

    PropertyDefinition propertyDef = getPropertyDefinition(fieldNameAndEnding.getFirst());
    //Retry scan using luceneField.
    if(propertyDef == null)
    {
        if(luceneField.contains("@"))
        {
            int index = luceneField.lastIndexOf("@");
            propertyDef = getPropertyDefinition(luceneField.substring(index +1));
        }
    }
    String solrSortField;
    solrSortField = mapAlfrescoField(fieldUse, position, fieldNameAndEnding, luceneField, propertyDef);
    return solrSortField;
}
 

public Query getFTSQuery(Pair<SearchParameters, Boolean> searchParametersAndFilter, SolrQueryRequest req, FTSQueryParser.RerankPhase rerankPhase) throws ParseException
{

    SearchParameters searchParameters = searchParametersAndFilter.getFirst();
    Boolean isFilter = searchParametersAndFilter.getSecond();

    QueryModelFactory factory = new LuceneQueryModelFactory<Query, Sort, SyntaxError>();
    AlfrescoFunctionEvaluationContext functionContext = new AlfrescoSolr4FunctionEvaluationContext(namespaceDAO, getDictionaryService(CMISStrictDictionaryService.DEFAULT), NamespaceService.CONTENT_MODEL_1_0_URI, req.getSchema());

    FTSParser.Mode mode;

    if (searchParameters.getDefaultFTSOperator() == org.alfresco.service.cmr.search.SearchParameters.Operator.AND)
    {
        mode = FTSParser.Mode.DEFAULT_CONJUNCTION;
    }
    else
    {
        mode = FTSParser.Mode.DEFAULT_DISJUNCTION;
    }

    Constraint constraint = FTSQueryParser.buildFTS(searchParameters.getQuery(), factory, functionContext, null, null, mode,
            searchParameters.getDefaultFTSOperator() == org.alfresco.service.cmr.search.SearchParameters.Operator.OR ? Connective.OR : Connective.AND,
            searchParameters.getQueryTemplates(), searchParameters.getDefaultFieldName(), rerankPhase);
    org.alfresco.repo.search.impl.querymodel.Query queryModelQuery = factory.createQuery(null, null, constraint, new ArrayList<>());

    @SuppressWarnings("unchecked")
    LuceneQueryBuilder<Query, Sort, ParseException> builder = (LuceneQueryBuilder<Query, Sort, ParseException>) queryModelQuery;

    LuceneQueryBuilderContext<Query, Sort, ParseException> luceneContext = getLuceneQueryBuilderContext(searchParameters, req, CMISStrictDictionaryService.DEFAULT, rerankPhase);

    Set<String> selectorGroup = null;
    if (queryModelQuery.getSource() != null)
    {
        List<Set<String>> selectorGroups = queryModelQuery.getSource().getSelectorGroups(functionContext);

        if (selectorGroups.size() == 0)
        {
            throw new UnsupportedOperationException("No selectors");
        }

        if (selectorGroups.size() > 1)
        {
            throw new UnsupportedOperationException("Advanced join is not supported");
        }

        selectorGroup = selectorGroups.get(0);
    }
    Query luceneQuery = builder.buildQuery(selectorGroup, luceneContext, functionContext);
    // query needs some search parameters fro correct caching ....

    return new ContextAwareQuery(luceneQuery, Boolean.TRUE.equals(isFilter) ? null : searchParameters);
}
 

public PropertyDefinition getPropertyDefinition(QName propertyQName)
{
    return getDictionaryService(CMISStrictDictionaryService.DEFAULT).getProperty(propertyQName);
}
 

@Override
public void setUp() throws Exception
{
    if(client == null)
    {
        TenantService tenantService = new SingleTServiceImpl();

        dictionaryDAO = new DictionaryDAOImpl();
        NamespaceDAO namespaceDAO = dictionaryDAO;
        dictionaryDAO.setTenantService(tenantService);
        
        CompiledModelsCache compiledModelsCache = new CompiledModelsCache();
        compiledModelsCache.setDictionaryDAO(dictionaryDAO);
        compiledModelsCache.setTenantService(tenantService);
        compiledModelsCache.setRegistry(new DefaultAsynchronouslyRefreshedCacheRegistry());
        TraceableThreadFactory threadFactory = new TraceableThreadFactory();
        threadFactory.setThreadDaemon(true);
        threadFactory.setThreadPriority(Thread.NORM_PRIORITY);
        
        ThreadPoolExecutor threadPoolExecutor = new DynamicallySizedThreadPoolExecutor(20, 20, 90, TimeUnit.SECONDS, new LinkedBlockingQueue<Runnable>(), threadFactory,
                new ThreadPoolExecutor.CallerRunsPolicy());
        compiledModelsCache.setThreadPoolExecutor(threadPoolExecutor);
        dictionaryDAO.setDictionaryRegistryCache(compiledModelsCache);
        // TODO: use config ....
        dictionaryDAO.setDefaultAnalyserResourceBundleName("alfresco/model/dataTypeAnalyzers");
        dictionaryDAO.setResourceClassLoader(getResourceClassLoader());
        dictionaryDAO.init();

        DictionaryComponent dictionaryComponent = new DictionaryComponent();
        dictionaryComponent.setDictionaryDAO(dictionaryDAO);
        dictionaryComponent.setMessageLookup(new StaticMessageLookup());

        // cmis dictionary
        CMISMapping cmisMapping = new CMISMapping();
        cmisMapping.setCmisVersion(CmisVersion.CMIS_1_0);
        DictionaryNamespaceComponent namespaceService = new DictionaryNamespaceComponent();
        namespaceService.setNamespaceDAO(namespaceDAO);
        cmisMapping.setNamespaceService(namespaceService);
        cmisMapping.setDictionaryService(dictionaryComponent);
        cmisMapping.afterPropertiesSet();

        cmisDictionaryService = new CMISStrictDictionaryService();
        cmisDictionaryService.setCmisMapping(cmisMapping);
        cmisDictionaryService.setDictionaryService(dictionaryComponent);
        cmisDictionaryService.setDictionaryDAO(dictionaryDAO);
        cmisDictionaryService.setSingletonCache(new MemoryCache<String, CMISDictionaryRegistry>());
        cmisDictionaryService.setTenantService(tenantService);
        cmisDictionaryService.init();

        RuntimePropertyLuceneBuilderMapping luceneBuilderMapping = new RuntimePropertyLuceneBuilderMapping();
        luceneBuilderMapping.setDictionaryService(dictionaryComponent);
        luceneBuilderMapping.setCmisDictionaryService(cmisDictionaryService);
        cmisDictionaryService.setPropertyLuceneBuilderMapping(luceneBuilderMapping);

        luceneBuilderMapping.afterPropertiesSet();

        // Load the key store from the classpath
        ClasspathKeyResourceLoader keyResourceLoader = new ClasspathKeyResourceLoader();
        client = new SOLRAPIClient(getRepoClient(keyResourceLoader), dictionaryComponent, dictionaryDAO);
        trackModels();
    }
}