Examples of org.apache.jena.jdbc.connections.JenaConnection

Package org.apache.jena.jdbc.connections

Examples of org.apache.jena.jdbc.connections.JenaConnection

org.apache.jena.jdbc.connections.JenaConnection
Abstract base implementation of a Jena JDBC connection
Generally speaking this is a faithful implementation of a JDBC connection but it also provides a couple of Jena JDBC specific features:
1. JDBC compatibility level
2. Command pre-processors
The JDBC compatibility level allows the API to behave slightly differently depending on how JDBC like you need it to be, see {@link JdbcCompatibility}for more discussion on this.

Command pre-processors are an extension mechanism designed to allow Jena JDBC connections to cope with the fact that the tools consuming the API may be completely unaware that we speak SPARQL rather than SQL. They allow for manipulation of incoming command text as well as manipulation of the parsed SPARQL queries and updates as desired.

     * 
     * @throws SQLException
     */
    @Test(expected = SQLFeatureNotSupportedException.class)
    public void prepared_statement_unsupported_setters_26() throws SQLException {
        JenaConnection conn = this.getConnection();
        PreparedStatement stmt = conn.prepareStatement("SELECT * WHERE { ? ?p ?o }");


        try {
            stmt.setNull(1, 0, null);
        } finally {
            stmt.close();
            conn.close();
        }
    }

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     * 
     * @throws SQLException
     */
    @Test(expected = SQLFeatureNotSupportedException.class)
    public void prepared_statement_unsupported_setters_27() throws SQLException {
        JenaConnection conn = this.getConnection();
        PreparedStatement stmt = conn.prepareStatement("SELECT * WHERE { ? ?p ?o }");


        try {
            // 4 argument form is unsupported, others are supported
            stmt.setObject(1, null, 0, 0);
        } finally {
            stmt.close();
            conn.close();
        }
    }

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     * 
     * @throws SQLException
     */
    @Test(expected = SQLFeatureNotSupportedException.class)
    public void prepared_statement_unsupported_setters_28() throws SQLException {
        JenaConnection conn = this.getConnection();
        PreparedStatement stmt = conn.prepareStatement("SELECT * WHERE { ? ?p ?o }");


        try {
            stmt.setRef(1, null);
        } finally {
            stmt.close();
            conn.close();
        }
    }

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     * 
     * @throws SQLException
     */
    @Test(expected = SQLFeatureNotSupportedException.class)
    public void prepared_statement_unsupported_setters_29() throws SQLException {
        JenaConnection conn = this.getConnection();
        PreparedStatement stmt = conn.prepareStatement("SELECT * WHERE { ? ?p ?o }");


        try {
            stmt.setRowId(1, null);
        } finally {
            stmt.close();
            conn.close();
        }
    }

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     * 
     * @throws SQLException
     */
    @Test(expected = SQLFeatureNotSupportedException.class)
    public void prepared_statement_unsupported_setters_30() throws SQLException {
        JenaConnection conn = this.getConnection();
        PreparedStatement stmt = conn.prepareStatement("SELECT * WHERE { ? ?p ?o }");


        try {
            stmt.setSQLXML(1, null);
        } finally {
            stmt.close();
            conn.close();
        }
    }

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     * 
     * @throws SQLException
     */
    @Test(expected = SQLFeatureNotSupportedException.class)
    public void prepared_statement_unsupported_setters_31() throws SQLException {
        JenaConnection conn = this.getConnection();
        PreparedStatement stmt = conn.prepareStatement("SELECT * WHERE { ? ?p ?o }");


        try {
            stmt.setTime(1, null, null);
        } finally {
            stmt.close();
            conn.close();
        }
    }

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     * 
     * @throws SQLException
     */
    @Test(expected = SQLFeatureNotSupportedException.class)
    public void prepared_statement_unsupported_setters_32() throws SQLException {
        JenaConnection conn = this.getConnection();
        PreparedStatement stmt = conn.prepareStatement("SELECT * WHERE { ? ?p ?o }");


        try {
            stmt.setTimestamp(1, null);
        } finally {
            stmt.close();
            conn.close();
        }
    }

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     * 
     * @throws SQLException
     */
    @Test(expected = SQLFeatureNotSupportedException.class)
    public void prepared_statement_unsupported_setters_33() throws SQLException {
        JenaConnection conn = this.getConnection();
        PreparedStatement stmt = conn.prepareStatement("SELECT * WHERE { ? ?p ?o }");


        try {
            stmt.setTimestamp(1, null, null);
        } finally {
            stmt.close();
            conn.close();
        }
    }

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     * 
     * @throws SQLException
     */
    @Test
    public void prepared_statement_setters_10() throws SQLException {
        JenaConnection conn = this.getConnection();
        JenaPreparedStatement stmt = (JenaPreparedStatement) conn.prepareStatement("SELECT * WHERE { ?s ?p ? }");


        stmt.setObject(1, new Date(0));
        ParameterizedSparqlString pss = stmt.getParameterizedString();
        Assert.assertTrue(pss.toString().contains(XSDDatatype.XSDdate.getURI()));


        stmt.close();
        conn.close();
    }

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     * 
     * @throws SQLException
     */
    @Test
    public void prepared_statement_setters_11() throws SQLException {
        JenaConnection conn = this.getConnection();
        JenaPreparedStatement stmt = (JenaPreparedStatement) conn.prepareStatement("SELECT * WHERE { ?s ?p ? }");


        stmt.setObject(1, new Time(0));
        ParameterizedSparqlString pss = stmt.getParameterizedString();
        Assert.assertTrue(pss.toString().contains(XSDDatatype.XSDtime.getURI()));


        stmt.close();
        conn.close();
    }

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org.apache.jena.jdbc.JenaDriver

org.apache.jena.jdbc.metadata.results.AbstractDatabaseMetadataTests

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org.apache.jena.jdbc.statements.JenaStatement

java.sql.SQLRecoverableException

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