Examples of LiteralFactory

org.apache.clerezza.rdf.core.LiteralFactory
This class provides methods to convert java objects to typed literals and vice versa. While the default implementation will provide literal objects storing the data's lexical form in memory, other implementations may create literal optimized for processing within the store. Note: this class uses the notion of "Convertor" (in the Exception naming), but does not currently provide a mechanism to register such Convertors. An implementation is said to provide Convertors for the types it supports. @since 0.3 @author reto
org.openrdf.model.LiteralFactory
A factory for creating literals. @author Arjohn Kampman @author James Leigh
org.sql.generation.api.grammar.factories.LiteralFactory

Examples of org.openrdf.model.LiteralFactory

  public FederationConnection(Federation federation, List<RepositoryConnection> members) {
    this.federation = federation;


    BNodeFactoryImpl bf = new BNodeFactoryImpl();
    URIFactory uf = federation.getURIFactory();
    LiteralFactory lf = federation.getLiteralFactory();
    vf = new ValueFactoryImpl(bf, uf, lf);


    this.members = new ArrayList<SignedConnection>(members.size());
    for (RepositoryConnection member : members) {
      BNodeSigner signer = new BNodeSigner(bf, member.getValueFactory());

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Examples of org.openrdf.model.LiteralFactory


  private void createEmployee(String id, String name, int empId)
    throws StoreException
  {
    URIFactory uf = repository.getURIFactory();
    LiteralFactory lf = repository.getLiteralFactory();
    String foafName = "http://xmlns.com/foaf/0.1/name";
    String exEmpId = "http://example.org/ns#empId";
    RepositoryConnection conn = repository.getConnection();
    conn.add(uf.createURI("http://example.org/ns#" + id), uf.createURI(foafName), lf.createLiteral(name));
    conn.add(uf.createURI("http://example.org/ns#" + id), uf.createURI(exEmpId), lf.createLiteral(empId));
    conn.close();
  }

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Examples of org.openrdf.model.LiteralFactory

      PropertyDescriptor[] properties = info.getPropertyDescriptors();


      Repository repository = getRepository();
      RepositoryMetaData data = repository.getMetaData();
      URIFactory uf = repository.getURIFactory();
      LiteralFactory lf = repository.getLiteralFactory();


      URI subj = uf.createURI(getRequest().getResourceRef().toString(false, false));


      Model model = new LinkedHashModel();
      for (PropertyDescriptor p : properties) {

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Examples of org.sql.generation.api.grammar.factories.LiteralFactory

        {
            QueryFactory q = vendor.getQueryFactory();
            TableReferenceFactory t = vendor.getTableReferenceFactory();
            BooleanFactory b = vendor.getBooleanFactory();
            ColumnsFactory c = vendor.getColumnsFactory();
            LiteralFactory l = vendor.getLiteralFactory();


            // @formatter:off
            return q.simpleQueryBuilder()
                .select( SQLs.ENTITY_PK_COLUMN_NAME, SQLs.ENTITY_OPTIMISTIC_LOCK_COLUMN_NAME, SQLs.ENTITY_STATE_COLUMN_NAME )
                .from( t.tableName( this.schemaName, SQLs.TABLE_NAME ) )
                .where( b.eq( c.colName( SQLs.ENTITY_IDENTITY_COLUMN_NAME ), l.param() ) )
                .createExpression();
            // @formatter:on
        }

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Examples of org.sql.generation.api.grammar.factories.LiteralFactory


        protected SQLStatement createInsertEntityStatement( SQLVendor vendor )
        {
            ModificationFactory m = vendor.getModificationFactory();
            TableReferenceFactory t = vendor.getTableReferenceFactory();
            LiteralFactory l = vendor.getLiteralFactory();


            // @formatter:off
            return m.insert()
                .setTableName( t.tableName( this.schemaName, SQLs.TABLE_NAME ) )
                .setColumnSource( m.columnSourceByValues()
                    .addColumnNames(
                        SQLs.ENTITY_OPTIMISTIC_LOCK_COLUMN_NAME,
                        SQLs.ENTITY_IDENTITY_COLUMN_NAME,
                        SQLs.ENTITY_STATE_COLUMN_NAME,
                        SQLs.ENTITY_LAST_MODIFIED_COLUMN_NAME
                        )
                    .addValues(
                        l.n( 0 ),
                        l.param(),
                        l.param(),
                        l.param()
                        )
                    .createExpression()
                    )
                 .createExpression();
            // @formatter:on

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Examples of org.sql.generation.api.grammar.factories.LiteralFactory


        protected SQLStatement createUpdateEntityStatement( SQLVendor vendor )
        {
            ModificationFactory m = vendor.getModificationFactory();
            TableReferenceFactory t = vendor.getTableReferenceFactory();
            LiteralFactory l = vendor.getLiteralFactory();
            BooleanFactory b = vendor.getBooleanFactory();
            ColumnsFactory c = vendor.getColumnsFactory();


            // @formatter:off
            UpdateBySearchBuilder builder = m.updateBySearch()
                .setTargetTable( m.createTargetTable( t.tableName( this.schemaName, SQLs.TABLE_NAME ) ) )
                .addSetClauses(
                    m.setClause( SQLs.ENTITY_OPTIMISTIC_LOCK_COLUMN_NAME, m.updateSourceByExp( l.param() ) ),
                    m.setClause( SQLs.ENTITY_STATE_COLUMN_NAME, m.updateSourceByExp( l.param() ) ),
                    m.setClause( SQLs.ENTITY_LAST_MODIFIED_COLUMN_NAME, m.updateSourceByExp( l.param() ) )
                    );
            builder
                .getWhereBuilder()
                    .reset( b.eq( c.colName( SQLs.ENTITY_PK_COLUMN_NAME ), l.param() ) )
                    .and( b.eq( c.colName( SQLs.ENTITY_OPTIMISTIC_LOCK_COLUMN_NAME ), l.param() ) );
            return builder.createExpression();
            // @formatter:on
        }

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Examples of org.sql.generation.api.grammar.factories.LiteralFactory


        protected SQLStatement createRemoveEntityStatement( SQLVendor vendor )
        {
            ModificationFactory m = vendor.getModificationFactory();
            TableReferenceFactory t = vendor.getTableReferenceFactory();
            LiteralFactory l = vendor.getLiteralFactory();
            BooleanFactory b = vendor.getBooleanFactory();
            ColumnsFactory c = vendor.getColumnsFactory();


            // @formatter:off
            DeleteBySearchBuilder builder = m.deleteBySearch()
                .setTargetTable( m.createTargetTable( t.tableName( this.schemaName, SQLs.TABLE_NAME ) ) );
            builder.getWhere()
                .reset( b.eq( c.colName( SQLs.ENTITY_PK_COLUMN_NAME ), l.param() ) );
            return builder.createExpression();
            // @formatter:on
        }

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Examples of org.sql.generation.api.grammar.factories.LiteralFactory

    {
        SQLVendor vendor = this.descriptor.metaInfo( SQLVendor.class );


        QueryFactory q = vendor.getQueryFactory();
        TableReferenceFactory t = vendor.getTableReferenceFactory();
        LiteralFactory l = vendor.getLiteralFactory();
        ColumnsFactory c = vendor.getColumnsFactory();


        ColumnReference mainColumn = c.colName( TABLE_NAME_PREFIX + "0", DBNames.ENTITY_TABLE_IDENTITY_COLUMN_NAME );
        if( countOnly )
        {
            mainColumn = c.colExp( l.func( SQLFunctions.COUNT, mainColumn ) );
        }


        QueryBuilder innerBuilder = this.processBooleanExpression(
            whereClause, false, vendor,
            this.createTypeCondition( resultType, vendor ), variables, values, valueSQLTypes );

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Examples of org.sql.generation.api.grammar.factories.LiteralFactory

    protected org.sql.generation.api.grammar.booleans.BooleanExpression createTypeCondition(
        Class<?> resultType,
        SQLVendor vendor )
    {
        BooleanFactory b = vendor.getBooleanFactory();
        LiteralFactory l = vendor.getLiteralFactory();
        ColumnsFactory c = vendor.getColumnsFactory();


        List<Integer> typeIDs = this.getEntityTypeIDs( resultType );
        InBuilder in = b.inBuilder( c.colName( TABLE_NAME_PREFIX + TYPE_TABLE_SUFFIX,
                                               DBNames.ENTITY_TYPES_TABLE_PK_COLUMN_NAME ) );
        for( Integer i : typeIDs )
        {
            in.addValues( l.n( i ) );
        }


        return in.createExpression();
    }

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Examples of org.sql.generation.api.grammar.factories.LiteralFactory

            @Override
            public void processWhereClause( QuerySpecificationBuilder builder,
                                            BooleanBuilder afterWhere,
                                            JoinType joinStyle, Integer firstTableIndex, Integer lastTableIndex )
            {
                LiteralFactory l = vendor.getLiteralFactory();
                ColumnsFactory c = vendor.getColumnsFactory();


                builder.getWhere().reset(
                    vendor.getBooleanFactory().regexp(
                        c.colName( TABLE_NAME_PREFIX + lastTableIndex,
                                   DBNames.QNAME_TABLE_VALUE_COLUMN_NAME ),
                        l.param() ) );


                Object value = predicate.value();
                if( value instanceof Variable )
                {
                    value = variables.get( ( (Variable) value ).variableName() );

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