Examples with Statement org.apache.jena.rdf.model.Statement used on opensource projects

Example 41 with Statement

use of org.apache.jena.rdf.model.Statement in project jena by apache.

the class SecuredModelImpl method remove.

/**
 * @sec.graph Update
 * @sec.triple Delete on every statement in statements.
 * @throws UpdateDeniedException
 * @throws DeleteDeniedException
 * @throws AuthenticationRequiredException if user is not authenticated and is
 *                                         required to be.
 */
@Override
public SecuredModel remove(final List<Statement> statements) throws UpdateDeniedException, DeleteDeniedException, AuthenticationRequiredException {
    checkUpdate();
    if (!canDelete(Triple.ANY)) {
        for (final Statement s : statements) {
            checkDelete(s);
        }
    }
    holder.getBaseItem().remove(statements);
    return holder.getSecuredItem();
}

Example 42 with Statement

use of org.apache.jena.rdf.model.Statement in project jena by apache.

the class SecuredModelImpl method remove.

/**
 * @sec.graph Update
 * @sec.triple Delete on every statement in baseModel.
 * @throws UpdateDeniedException
 * @throws DeleteDeniedException
 * @throws AuthenticationRequiredException if user is not authenticated and is
 *                                         required to be.
 */
@Override
public SecuredModel remove(final Model m) throws UpdateDeniedException, DeleteDeniedException, AuthenticationRequiredException {
    checkUpdate();
    if (!canDelete(Triple.ANY)) {
        final StmtIterator iter = m.listStatements();
        try {
            while (iter.hasNext()) {
                final Statement stmt = iter.next();
                checkDelete(stmt);
            }
        } finally {
            iter.close();
        }
    }
    holder.getBaseItem().remove(m);
    return holder.getSecuredItem();
}

Example 43 with Statement

use of org.apache.jena.rdf.model.Statement in project jena by apache.

the class ShaclTests method processEntries.

private static void processEntries(String file, Resource manifest, List<ShaclTestItem> testCases) {
    StmtIterator entriesStmts = manifest.listProperties(MF.entries);
    for (; entriesStmts.hasNext(); ) {
        Statement s = entriesStmts.nextStatement();
        processEntry(file, s.getResource(), testCases);
    }
}

Example 44 with Statement

use of org.apache.jena.rdf.model.Statement in project jena by apache.

the class ShaclTests method manifest.

private static void manifest(String manifestFile, List<String> manifests, List<ShaclTestItem> testCases) {
    if (manifests.contains(manifestFile))
        return;
    manifests.add(manifestFile);
    // System.err.println("Load: "+manifestFile);
    Model model = RDFDataMgr.loadModel(manifestFile);
    List<String> includedFiles = new ArrayList<>();
    StmtIterator manifestStmts = model.listStatements(null, RDF.type, MF.Manifest);
    for (; manifestStmts.hasNext(); ) {
        Statement stmt = manifestStmts.next();
        Resource manifest = stmt.getSubject();
        parseIncludes(manifest, manifests, testCases);
        processEntries(manifestFile, manifest, testCases);
    }
}

Example 45 with Statement

use of org.apache.jena.rdf.model.Statement in project jena by apache.

the class DefineAnalyzersAssembler method open.

public static boolean open(Assembler a, Resource list) {
    Resource current = list;
    boolean isMultilingualSupport = false;
    while (current != null && !current.equals(RDF.nil)) {
        Statement firstStmt = current.getProperty(RDF.first);
        if (firstStmt == null) {
            throw new TextIndexException("parameter list not well formed: " + current);
        }
        RDFNode first = firstStmt.getObject();
        if (!first.isResource()) {
            throw new TextIndexException("parameter specification must be an anon resource : " + first);
        }
        // process the current list element to add an analyzer
        Resource adding = (Resource) first;
        if (adding.hasProperty(TextVocab.pAnalyzer)) {
            Statement analyzerStmt = adding.getProperty(TextVocab.pAnalyzer);
            RDFNode analyzerNode = analyzerStmt.getObject();
            if (!analyzerNode.isResource()) {
                throw new TextIndexException("addAnalyzers text:analyzer must be an analyzer spec resource: " + analyzerNode);
            }
            // calls GenericAnalyzerAssembler
            Analyzer analyzer = (Analyzer) a.open((Resource) analyzerNode);
            if (adding.hasProperty(TextVocab.pDefAnalyzer)) {
                Statement defStmt = adding.getProperty(TextVocab.pDefAnalyzer);
                Resource id = defStmt.getResource();
                if (id.getURI() != null) {
                    Util.defineAnalyzer(id, analyzer);
                } else {
                    throw new TextIndexException("addAnalyzers text:defineAnalyzer property must be a uri resource: " + adding);
                }
            }
            if (adding.hasProperty(TextVocab.pAddLang)) {
                Statement langStmt = adding.getProperty(TextVocab.pAddLang);
                String langCode = langStmt.getString();
                if (StringUtils.isNotBlank(langCode)) {
                    Util.addAnalyzer(langCode, analyzer);
                    isMultilingualSupport = true;
                    if (adding.hasProperty(TextVocab.pSearchFor)) {
                        Statement searchForStmt = adding.getProperty(TextVocab.pSearchFor);
                        List<String> tags = getStringList(searchForStmt, "text:searchFor");
                        Util.addSearchForTags(langCode, tags);
                    }
                    if (adding.hasProperty(TextVocab.pAuxIndex)) {
                        Statement auxIndexStmt = adding.getProperty(TextVocab.pAuxIndex);
                        List<String> tags = getStringList(auxIndexStmt, "text:auxIndex");
                        Util.addAuxIndexes(langCode, tags);
                        log.trace("addAuxIndexes for {} with tags: {}", langCode, tags);
                    }
                    if (adding.hasProperty(TextVocab.pIndexAnalyzer)) {
                        Statement indexStmt = adding.getProperty(TextVocab.pIndexAnalyzer);
                        Resource key = indexStmt.getResource();
                        Analyzer indexer = Util.getDefinedAnalyzer(key);
                        Util.addIndexAnalyzer(langCode, indexer);
                        log.trace("addIndexAnalyzer lang: {} with analyzer: {}", langCode, indexer);
                    }
                } else {
                    throw new TextIndexException("text:addLang property must be a non-blank string: " + adding);
                }
            }
        }
        Statement restStmt = current.getProperty(RDF.rest);
        if (restStmt == null) {
            throw new TextIndexException("parameter list not terminated by rdf:nil");
        }
        RDFNode rest = restStmt.getObject();
        if (!rest.isResource()) {
            throw new TextIndexException("parameter list node is not a resource : " + rest);
        }
        current = (Resource) rest;
    }
    Util.finishCaching();
    return isMultilingualSupport;
}