Examples of javax.sql.rowset.serial.SQLInputImpl.readInt()

Class javax.sql.rowset.serial.SQLInputImpl

Examples of javax.sql.rowset.serial.SQLInputImpl.readInt()

javax.sql.rowset.serial.SQLInputImpl.readInt()
Retrieves the next attribute in this SQLInputImpl object as an int in the Java programming language.
This method does not perform type-safe checking to determine if the returned type is the expected type; this responsibility is delegated to the UDT mapping as defined by a SQLData implementation.
@return the next attribute in this SQLInputImpl object;if the value is SQL NULL, return null @throws SQLException if the read position is located at an invalidposition or if there are no more values in the stream

     */
    public void testReadInt() throws SQLException {
        Object[] attributes = new Object[] { Integer.valueOf("3") };
        SQLInputImpl impl = new SQLInputImpl(attributes,
                new HashMap<String, Class<?>>());
        assertEquals(3, impl.readInt());


        try {
            impl.readInt();
            fail("should throw SQLException");
        } catch (SQLException e) {

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        SQLInputImpl impl = new SQLInputImpl(attributes,
                new HashMap<String, Class<?>>());
        assertEquals(3, impl.readInt());


        try {
            impl.readInt();
            fail("should throw SQLException");
        } catch (SQLException e) {
            // expected
        }

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            // expected
        }


        attributes = new Object[] { null };
        impl = new SQLInputImpl(attributes, new HashMap<String, Class<?>>());
        assertEquals(0, impl.readInt());
    }


    /**
     * @tests {@link javax.sql.rowset.serial.SQLInputImpl#readLong()}
     */

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     */
    public void testReadInt() throws SQLException {
        Object[] attributes = new Object[] { Integer.valueOf("3") };
        SQLInputImpl impl = new SQLInputImpl(attributes,
                new HashMap<String, Class<?>>());
        assertEquals(3, impl.readInt());


        try {
            impl.readInt();
            fail("should throw SQLException");
        } catch (SQLException e) {

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        SQLInputImpl impl = new SQLInputImpl(attributes,
                new HashMap<String, Class<?>>());
        assertEquals(3, impl.readInt());


        try {
            impl.readInt();
            fail("should throw SQLException");
        } catch (SQLException e) {
            // expected
        }

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            // expected
        }


        attributes = new Object[] { null };
        impl = new SQLInputImpl(attributes, new HashMap<String, Class<?>>());
        assertEquals(0, impl.readInt());
    }


    /**
     * @tests {@link javax.sql.rowset.serial.SQLInputImpl#readLong()}
     */

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