Examples with JenaConnection org.apache.jena.jdbc.connections.JenaConnection used on opensource projects

Example 1 with JenaConnection

use of org.apache.jena.jdbc.connections.JenaConnection in project jena by apache.

the class AbstractJenaStatementTests method prepared_statement_bad_setters_10.

/**
     * Tests error cases for setters on prepared statements
     * 
     * @throws SQLException
     */
@Test(expected = SQLException.class)
public void prepared_statement_bad_setters_10() throws SQLException {
    JenaConnection conn = this.getConnection();
    PreparedStatement stmt = conn.prepareStatement("SELECT * WHERE { ? ?p ?o }");
    try {
        // Invalid cast
        stmt.setObject(1, new Object(), Types.DOUBLE);
    } finally {
        stmt.close();
        conn.close();
    }
}

Example 2 with JenaConnection

use of org.apache.jena.jdbc.connections.JenaConnection in project jena by apache.

the class AbstractJenaStatementTests method statement_closed_execute_09.

/**
     * Tests error cases for trying to execute things on closed statements
     * 
     * @throws SQLException
     */
@Test(expected = SQLException.class)
public void statement_closed_execute_09() throws SQLException {
    JenaConnection conn = this.getConnection();
    Statement stmt = conn.createStatement();
    stmt.close();
    try {
        stmt.executeUpdate("DELETE WHERE { ?s ?p ?o }", new int[0]);
    } finally {
        conn.close();
    }
}

Example 3 with JenaConnection

use of org.apache.jena.jdbc.connections.JenaConnection in project jena by apache.

the class AbstractJenaStatementTests method prepared_statement_bad_setters_05.

/**
     * Tests error cases for setters on prepared statements
     * 
     * @throws SQLException
     */
@Test(expected = SQLException.class)
public void prepared_statement_bad_setters_05() throws SQLException {
    JenaConnection conn = this.getConnection();
    PreparedStatement stmt = conn.prepareStatement("SELECT * WHERE { ? ?p ?o }");
    try {
        // No RDF equivalent for unknown SQL Type
        stmt.setObject(1, new Object(), Integer.MAX_VALUE);
    } finally {
        stmt.close();
        conn.close();
    }
}

Example 4 with JenaConnection

use of org.apache.jena.jdbc.connections.JenaConnection in project jena by apache.

the class AbstractJenaStatementTests method prepared_statement_unsupported_setters_25.

/**
     * Tests for unsupported setters on prepared statements
     * 
     * @throws SQLException
     */
@Test(expected = SQLFeatureNotSupportedException.class)
public void prepared_statement_unsupported_setters_25() throws SQLException {
    JenaConnection conn = this.getConnection();
    PreparedStatement stmt = conn.prepareStatement("SELECT * WHERE { ? ?p ?o }");
    try {
        stmt.setNull(1, 0);
    } finally {
        stmt.close();
        conn.close();
    }
}

Example 5 with JenaConnection

use of org.apache.jena.jdbc.connections.JenaConnection in project jena by apache.

the class AbstractJenaStatementTests method prepared_statement_setters_02.

/**
     * Tests that the various set methods of {@link JenaPreparedStatement}
     * function correctly
     * 
     * @throws SQLException
     */
@Test
public void prepared_statement_setters_02() throws SQLException {
    JenaConnection conn = this.getConnection();
    JenaPreparedStatement stmt = (JenaPreparedStatement) conn.prepareStatement("SELECT * WHERE { ?s ?p ? }");
    stmt.setObject(1, 123);
    ParameterizedSparqlString pss = stmt.getParameterizedString();
    Assert.assertTrue(pss.toString().contains("123"));
    stmt.close();
    conn.close();
}