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

Example 56 with JenaConnection

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

the class AbstractJenaStatementTests method prepared_statement_bad_setters_14.

/**
     * Tests error cases for setters on prepared statements
     * 
     * @throws SQLException
     */
@Test(expected = SQLException.class)
public void prepared_statement_bad_setters_14() throws SQLException {
    JenaConnection conn = this.getConnection();
    PreparedStatement stmt = conn.prepareStatement("SELECT * WHERE { ? ?p ?o }");
    try {
        // Invalid cast
        stmt.setObject(1, new Object(), Types.TINYINT);
    } finally {
        stmt.close();
        conn.close();
    }
}

Example 57 with JenaConnection

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

the class AbstractJenaStatementTests method statement_settings_06.

/**
     * Tests manipulating some settings on a statement
     * 
     * @throws SQLException
     */
@Test(expected = SQLFeatureNotSupportedException.class)
public void statement_settings_06() throws SQLException {
    JenaConnection conn = this.getConnection();
    Statement stmt = conn.createStatement();
    Assert.assertEquals(ResultSet.FETCH_FORWARD, stmt.getFetchDirection());
    stmt.setFetchDirection(ResultSet.FETCH_FORWARD);
    Assert.assertEquals(ResultSet.FETCH_FORWARD, stmt.getFetchDirection());
    try {
        stmt.setFetchDirection(ResultSet.FETCH_REVERSE);
    } finally {
        stmt.close();
        conn.close();
    }
}

Example 58 with JenaConnection

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

the class AbstractJenaStatementTests method statement_closed_execute_01.

/**
     * Tests error cases for trying to execute things on closed statements
     * 
     * @throws SQLException
     */
@Test(expected = SQLException.class)
public void statement_closed_execute_01() throws SQLException {
    JenaConnection conn = this.getConnection();
    Statement stmt = conn.createStatement();
    stmt.close();
    try {
        stmt.execute("SELECT * WHERE { ?s ?p ?o }");
    } finally {
        conn.close();
    }
}

Example 59 with JenaConnection

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

the class AbstractJenaStatementTests method prepared_statement_setters_31.

/**
     * Tests that the various set methods of {@link JenaPreparedStatement}
     * function correctly
     * 
     * @throws SQLException
     */
@Test
public void prepared_statement_setters_31() throws SQLException {
    JenaConnection conn = this.getConnection();
    JenaPreparedStatement stmt = (JenaPreparedStatement) conn.prepareStatement("SELECT * WHERE { ?s ?p ? }");
    stmt.setFloat(1, 12.3f);
    ParameterizedSparqlString pss = stmt.getParameterizedString();
    Assert.assertTrue(pss.toString().contains("12.3"));
    Assert.assertTrue(pss.toString().contains(XSDDatatype.XSDfloat.getURI()));
    stmt.close();
    conn.close();
}

Example 60 with JenaConnection

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

the class AbstractJenaStatementTests method prepared_statement_setters_47.

/**
     * Tests that the various set methods of {@link JenaPreparedStatement}
     * function correctly
     * 
     * @throws SQLException
     */
@Test
public void prepared_statement_setters_47() throws SQLException {
    JenaConnection conn = this.getConnection();
    JenaPreparedStatement stmt = (JenaPreparedStatement) conn.prepareStatement("SELECT * WHERE { ?s ?p ? }");
    stmt.setObject(1, NodeFactoryExtra.doubleToNode(123.4d), Types.DOUBLE);
    ParameterizedSparqlString pss = stmt.getParameterizedString();
    Assert.assertTrue(pss.toString().contains("123.4"));
    stmt.close();
    conn.close();
}