Examples of IStatement


Examples of org.apache.tapestry.contrib.jdbc.IStatement

        return getResultCount();
    }

    public int borrowerQuery(Integer borrowerId, SortOrdering sortOrdering)
    {
        IStatement statement = null;
        Connection connection = null;

        // Forget any current results.

        _results = null;
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Examples of org.apache.tapestry.contrib.jdbc.IStatement

    }

    public Publisher[] getPublishers()
    {
        Connection connection = null;
        IStatement statement = null;
        ResultSet set = null;

        List list = new ArrayList();

        try
        {
            connection = getConnection();

            StatementAssembly assembly = new StatementAssembly();

            assembly.newLine("SELECT PUBLISHER_ID, NAME");
            assembly.newLine("FROM PUBLISHER");
            assembly.newLine("ORDER BY NAME");

            statement = assembly.createStatement(connection);

            set = statement.executeQuery();

            while (set.next())
            {
                Integer primaryKey = (Integer) set.getObject(1);
                String name = set.getString(2);
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Examples of org.apache.tapestry.contrib.jdbc.IStatement

     **/

    public Person[] getPersons()
    {
        Connection connection = null;
        IStatement statement = null;
        ResultSet set = null;

        List list = new ArrayList();

        try
        {
            connection = getConnection();

            StatementAssembly assembly = buildBasePersonQuery();
            assembly.newLine("ORDER BY LAST_NAME, FIRST_NAME");

            statement = assembly.createStatement(connection);

            set = statement.executeQuery();

            Object[] columns = new Object[Person.N_COLUMNS];

            while (set.next())
            {
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Examples of org.apache.tapestry.contrib.jdbc.IStatement

     **/

    public Person getPerson(Integer personId) throws FinderException
    {
        Connection connection = null;
        IStatement statement = null;
        ResultSet set = null;

        Person result = null;

        try
        {
            connection = getConnection();

            StatementAssembly assembly = buildBasePersonQuery();
            assembly.newLine("WHERE ");
            assembly.add("PERSON_ID = ");
            assembly.addParameter(personId);
            assembly.newLine("ORDER BY LAST_NAME, FIRST_NAME");

            statement = assembly.createStatement(connection);

            set = statement.executeQuery();

            if (!set.next())
                throw new FinderException("Person #" + personId + " does not exist.");

            Object[] columns = new Object[Person.N_COLUMNS];
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Examples of org.apache.tapestry.contrib.jdbc.IStatement

     **/

    public Book getBook(Integer bookId) throws FinderException
    {
        Connection connection = null;
        IStatement statement = null;
        ResultSet set = null;

        Book result = null;

        try
        {
            connection = getConnection();

            StatementAssembly assembly = buildBaseBookQuery();
            assembly.addSep(" AND ");
            assembly.add("book.BOOK_ID = ");
            assembly.addParameter(bookId);

            statement = assembly.createStatement(connection);

            set = statement.executeQuery();

            if (!set.next())
                throw new FinderException("Book " + bookId + " does not exist.");

            Object[] columns = new Object[Book.N_COLUMNS];
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Examples of org.apache.tapestry.contrib.jdbc.IStatement

    }

    private void executeUpdate(StatementAssembly assembly) throws XRemoveException
    {
        Connection connection = null;
        IStatement statement = null;

        try
        {
            connection = getConnection();

            statement = assembly.createStatement(connection);

            statement.executeUpdate();

            statement.close();
            statement = null;

            connection.close();
            connection = null;
        }
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Examples of org.apache.tapestry.contrib.jdbc.IStatement

    private void validateUniquePerson(String firstName, String lastName, String email)
        throws RegistrationException
    {
        Connection connection = null;
        IStatement statement = null;
        ResultSet set = null;

        String trimmedEmail = email.trim().toLowerCase();
        String trimmedLastName = lastName.trim().toLowerCase();
        String trimmedFirstName = firstName.trim().toLowerCase();

        try
        {
            connection = getConnection();

            StatementAssembly assembly = new StatementAssembly();
            assembly.newLine("SELECT PERSON_ID");
            assembly.newLine("FROM PERSON");
            assembly.newLine("WHERE ");

            assembly.add("LOWER(EMAIL) = ");
            assembly.addParameter(trimmedEmail);

            statement = assembly.createStatement(connection);
            set = statement.executeQuery();

            if (set.next())
                throw new RegistrationException("Email address is already in use by another user.");

            close(null, statement, set);

            assembly = new StatementAssembly();
            assembly.newLine("SELECT PERSON_ID");
            assembly.newLine("FROM PERSON");
            assembly.newLine("WHERE ");

            assembly.add("LOWER(FIRST_NAME) = ");
            assembly.addParameter(trimmedFirstName);
            assembly.addSep(" AND ");
            assembly.add("LOWER(LAST_NAME) = ");
            assembly.addParameter(trimmedLastName);

            statement = assembly.createStatement(connection);
            set = statement.executeQuery();

            if (set.next())
                throw new RegistrationException("Name provided is already in use by another user.");

        }
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Examples of org.apache.tapestry.contrib.jdbc.IStatement

     * The master query is for querying by some mixture of title, author and publisher.
     */

    public int masterQuery(MasterQueryParameters parameters, SortOrdering sortOrdering)
    {
        IStatement statement = null;
        Connection connection = null;

        // Forget any current results.

        _results = null;
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Examples of org.apache.tapestry.contrib.jdbc.IStatement

     * Queries on books owned by a given person, sorted by title.
     */

    public int ownerQuery(Integer ownerId, SortOrdering sortOrdering)
    {
        IStatement statement = null;
        Connection connection = null;

        // Forget any current results.

        _results = null;
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Examples of org.apache.tapestry.contrib.jdbc.IStatement

     * Queries on books held (borrowed) by a given person, sorted by title.
     */

    public int holderQuery(Integer holderId, SortOrdering sortOrdering)
    {
        IStatement statement = null;
        Connection connection = null;

        // Forget any current results.

        _results = null;
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