Example usage for org.hibernate ScrollableResults beforeFirst

List of usage examples for org.hibernate ScrollableResults beforeFirst

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Introduction

In this page you can find the example usage for org.hibernate ScrollableResults beforeFirst.

Prototype

void beforeFirst();

Source Link

Document

Go to a location just before first result, This is the location of the cursor on a newly returned scrollable result.

Usage

From source file:com.lp.server.finanz.fastlanereader.MahnungHandler.java

License:Open Source License

/**
 * sorts the data described by the current query using the specified sort
 * criterias. The current query is also updated with the new sort criterias.
 * // ww w .  j  a  v  a  2  s . com
 * @see UseCaseHandler#sort(SortierKriterium[], Object)
 * @throws EJBExceptionLP
 * @param sortierKriterien
 *            SortierKriterium[]
 * @param selectedId
 *            Object
 * @return QueryResult
 */
public QueryResult sort(SortierKriterium[] sortierKriterien, Object selectedId) throws EJBExceptionLP {
    this.getQuery().setSortKrit(sortierKriterien);

    QueryResult result = null;
    int rowNumber = 0;

    if (selectedId != null /* && ( (Integer) selectedId).intValue() >= 0 */) {
        SessionFactory factory = FLRSessionFactory.getFactory();
        Session session = null;

        try {
            session = factory.openSession();
            String queryString = "select mahnung.i_id from FLRFinanzMahnung mahnung " + this.buildWhereClause()
                    + this.buildOrderByClause();
            Query query = session.createQuery(queryString);
            ScrollableResults scrollableResult = query.scroll();
            if (scrollableResult != null) {
                scrollableResult.beforeFirst();
                while (scrollableResult.next()) {
                    Integer id = (Integer) scrollableResult.getInteger(0);
                    if (selectedId.equals(id)) {
                        rowNumber = scrollableResult.getRowNumber();
                        break;
                    }
                }
            }
        } catch (Exception e) {
            throw new EJBExceptionLP(EJBExceptionLP.FEHLER_FLR, e);
        } finally {
            try {
                session.close();
            } catch (HibernateException he) {
                throw new EJBExceptionLP(EJBExceptionLP.FEHLER_FLR, he);
            }
        }
    }

    if (rowNumber < 0 || rowNumber >= this.getRowCount()) {
        rowNumber = 0;
    }

    result = this.getPageAt(new Integer(rowNumber));
    result.setIndexOfSelectedRow(rowNumber);

    return result;
}

From source file:com.lp.server.finanz.fastlanereader.SteuerkategorieHandler.java

License:Open Source License

public QueryResult sort(SortierKriterium[] sortierKriterien, Object selectedId) throws EJBExceptionLP {
    this.getQuery().setSortKrit(sortierKriterien);

    QueryResult result = null;/*w  w w.j av a 2  s  .c o  m*/
    int rowNumber = 0;

    // if (selectedId != null && ( (String) selectedId).intValue() >= 0) {
    if (selectedId != null) {
        SessionFactory factory = FLRSessionFactory.getFactory();
        Session session = null;

        try {
            session = factory.openSession();
            String queryString = "select " + FLR_STEUERKATEGORIE + "i_id" + FLR_STEUERKATEGORIE_FROM_CLAUSE
                    + this.buildWhereClause() + this.buildOrderByClause();
            Query query = session.createQuery(queryString);
            ScrollableResults scrollableResult = query.scroll();
            if (scrollableResult != null) {
                scrollableResult.beforeFirst();
                while (scrollableResult.next()) {
                    Integer id = (Integer) scrollableResult.getInteger(0);
                    if (selectedId.equals(id)) {
                        rowNumber = scrollableResult.getRowNumber();
                        break;
                    }
                }
            }
        } catch (Exception e) {
            throw new EJBExceptionLP(EJBExceptionLP.FEHLER_FLR, e);
        } finally {
            try {
                session.close();
            } catch (HibernateException he) {
                throw new EJBExceptionLP(EJBExceptionLP.FEHLER, he);
            }
        }
    }

    if (rowNumber < 0 || rowNumber >= this.getRowCount()) {
        rowNumber = 0;
    }

    result = this.getPageAt(new Integer(rowNumber));
    result.setIndexOfSelectedRow(rowNumber);

    return result;
}

From source file:com.lp.server.finanz.fastlanereader.UvaartHandler.java

License:Open Source License

public QueryResult sort(SortierKriterium[] sortierKriterien, Object selectedId) throws EJBExceptionLP {
    this.getQuery().setSortKrit(sortierKriterien);

    QueryResult result = null;//  w  ww . j  av a 2s  . co m
    int rowNumber = 0;

    // if (selectedId != null && ( (Integer) selectedId).intValue() >= 0) {
    if (selectedId != null) {
        SessionFactory factory = FLRSessionFactory.getFactory();
        Session session = null;

        try {
            session = factory.openSession();
            String queryString = "select " + FLR_UVAART + "i_id" + FLR_UVAART_FROM_CLAUSE
                    + this.buildWhereClause() + this.buildOrderByClause();
            Query query = session.createQuery(queryString);
            ScrollableResults scrollableResult = query.scroll();
            if (scrollableResult != null) {
                scrollableResult.beforeFirst();
                while (scrollableResult.next()) {
                    Integer id = scrollableResult.getInteger(0);
                    if (selectedId.equals(id)) {
                        rowNumber = scrollableResult.getRowNumber();
                        break;
                    }
                }
            }
        } catch (Exception e) {
            throw new EJBExceptionLP(EJBExceptionLP.FEHLER_FLR, e);
        } finally {
            try {
                session.close();
            } catch (HibernateException he) {
                throw new EJBExceptionLP(EJBExceptionLP.FEHLER, he);
            }
        }
    }

    if (rowNumber < 0 || rowNumber >= this.getRowCount()) {
        rowNumber = 0;
    }

    result = this.getPageAt(new Integer(rowNumber));
    result.setIndexOfSelectedRow(rowNumber);

    return result;
}

From source file:com.lp.server.finanz.fastlanereader.WarenverkehrsnummerHandler.java

License:Open Source License

public QueryResult sort(SortierKriterium[] sortierKriterien, Object selectedId) throws EJBExceptionLP {
    this.getQuery().setSortKrit(sortierKriterien);

    QueryResult result = null;/*  w  w  w.  j a  va2 s  .  c  o  m*/
    int rowNumber = 0;

    if (selectedId != null) {
        SessionFactory factory = FLRSessionFactory.getFactory();
        Session session = null;

        try {
            session = factory.openSession();
            String queryString = "select " + FLR_WVKNR + FinanzServiceFac.FLR_WARENVERKEHRSNUMMER_C_NR
                    + FLR_WVKNR_FROM_CLAUSE + this.buildWhereClause() + this.buildOrderByClause();
            Query query = session.createQuery(queryString);
            ScrollableResults scrollableResult = query.scroll();
            if (scrollableResult != null) {
                scrollableResult.beforeFirst();
                while (scrollableResult.next()) {
                    String id = scrollableResult.getString(0);
                    if (selectedId.equals(id)) {
                        rowNumber = scrollableResult.getRowNumber();
                        break;
                    }
                }
            }
        } catch (Exception e) {
            throw new EJBExceptionLP(EJBExceptionLP.FEHLER_FLR, e);
        } finally {
            closeSession(session);
        }
    }

    if (rowNumber < 0 || rowNumber >= this.getRowCount()) {
        rowNumber = 0;
    }

    result = this.getPageAt(new Integer(rowNumber));
    result.setIndexOfSelectedRow(rowNumber);

    return result;
}

From source file:com.lp.server.inserat.fastlanereader.EingangsrechnungenEinesInseratesHandler.java

License:Open Source License

/**
 * sorts the data described by the current query using the specified sort
 * criterias. The current query is also updated with the new sort criterias.
 * /*from  w w  w  . j  av  a 2 s. c  o  m*/
 * @see UseCaseHandler#sort(SortierKriterium[], Object)
 * @throws EJBExceptionLP
 * @param sortierKriterien
 *            SortierKriterium[]
 * @param selectedId
 *            Object
 * @return QueryResult
 */
public QueryResult sort(SortierKriterium[] sortierKriterien, Object selectedId) throws EJBExceptionLP {
    this.getQuery().setSortKrit(sortierKriterien);

    QueryResult result = null;
    int rowNumber = 0;

    if (selectedId != null && ((Integer) selectedId).intValue() >= 0) {
        SessionFactory factory = FLRSessionFactory.getFactory();
        Session session = null;

        try {
            session = factory.openSession();
            String queryString = "select flrinserater.i_id from FLRInserater as flrinserater left join flrinserater.flreingangsrechnung as eingangsrechnung  "
                    + " left join eingangsrechnung.flrlieferant.flrpartner.flrlandplzort as flrlandplzort "
                    + " left join eingangsrechnung.flrlieferant.flrpartner.flrlandplzort.flrort as flrort "
                    + " left join eingangsrechnung.flrlieferant.flrpartner.flrlandplzort.flrland as flrland  "
                    + this.buildWhereClause() + this.buildOrderByClause();
            Query query = session.createQuery(queryString);
            ScrollableResults scrollableResult = query.scroll();
            if (scrollableResult != null) {
                scrollableResult.beforeFirst();
                while (scrollableResult.next()) {
                    Integer id = (Integer) scrollableResult.getInteger(0);
                    if (selectedId.equals(id)) {
                        rowNumber = scrollableResult.getRowNumber();
                        break;
                    }
                }
            }
        } catch (Exception e) {
            throw new EJBExceptionLP(EJBExceptionLP.FEHLER_FLR, e);
        } finally {
            try {
                session.close();
            } catch (HibernateException he) {
                throw new EJBExceptionLP(EJBExceptionLP.FEHLER_FLR, he);
            }
        }
    }

    if (rowNumber < 0 || rowNumber >= this.getRowCount()) {
        rowNumber = 0;
    }

    result = this.getPageAt(new Integer(rowNumber));
    result.setIndexOfSelectedRow(rowNumber);

    return result;
}

From source file:com.lp.server.inserat.fastlanereader.InseratartikelHandler.java

License:Open Source License

public QueryResult sort(SortierKriterium[] sortierKriterien, Object selectedId) throws EJBExceptionLP {
    QueryResult result = null;/*from  ww w . jav  a  2 s .  co  m*/

    try {
        int rowNumber = 0;

        getQuery().setSortKrit(sortierKriterien);

        if (selectedId != null && ((Integer) selectedId).intValue() >= 0) {
            SessionFactory factory = FLRSessionFactory.getFactory();
            Session session = null;

            try {
                session = factory.openSession();
                String queryString = "select " + FLR_INSERATARTIKEL + "i_id" + FLR_INSERATARTIKEL_FROM_CLAUSE
                        + this.buildWhereClause() + this.buildOrderByClause();
                Query query = session.createQuery(queryString);
                ScrollableResults scrollableResult = query.scroll();
                if (scrollableResult != null) {
                    scrollableResult.beforeFirst();
                    while (scrollableResult.next()) {
                        Integer id = (Integer) scrollableResult.getInteger(0);
                        if (selectedId.equals(id)) {
                            rowNumber = scrollableResult.getRowNumber();
                            break;
                        }
                    }
                }
            } finally {
                try {
                    session.close();
                } catch (HibernateException he) {
                    throw new EJBExceptionLP(EJBExceptionLP.FEHLER_HIBERNATE, he);
                }
            }
        }

        if (rowNumber < 0 || rowNumber >= this.getRowCount()) {
            rowNumber = 0;
        }

        result = this.getPageAt(new Integer(rowNumber));
        result.setIndexOfSelectedRow(rowNumber);
    } catch (Exception ex) {
        throw new EJBExceptionLP(EJBExceptionLP.FEHLER, ex);
    }

    return result;
}

From source file:com.lp.server.inserat.fastlanereader.InserateOhneERHandler.java

License:Open Source License

public QueryResult sort(SortierKriterium[] sortierKriterien, Object selectedId) throws EJBExceptionLP {
    QueryResult result = null;/*from w  ww.  j ava2  s  .c o m*/

    try {
        int rowNumber = 0;

        getQuery().setSortKrit(sortierKriterien);

        if (selectedId != null && ((Integer) selectedId).intValue() >= 0) {
            SessionFactory factory = FLRSessionFactory.getFactory();
            Session session = null;

            try {
                session = factory.openSession();
                String queryString = "select flrinserat.i_id  from FLRInserat flrinserat LEFT OUTER JOIN flrinserat.erset as erset left outer join flrinserat.rechnungset re WHERE re.i_sort=1 "
                        + this.buildWhereClause() + this.buildOrderByClause();
                Query query = session.createQuery(queryString);
                ScrollableResults scrollableResult = query.scroll();
                if (scrollableResult != null) {
                    scrollableResult.beforeFirst();
                    while (scrollableResult.next()) {
                        Integer id = (Integer) scrollableResult.getInteger(0);
                        if (selectedId.equals(id)) {
                            rowNumber = scrollableResult.getRowNumber();
                            break;
                        }
                    }
                }
            } finally {
                try {
                    session.close();
                } catch (HibernateException he) {
                    throw new EJBExceptionLP(EJBExceptionLP.FEHLER_HIBERNATE, he);
                }
            }
        }

        if (rowNumber < 0 || rowNumber >= this.getRowCount()) {
            rowNumber = 0;
        }

        result = this.getPageAt(new Integer(rowNumber));
        result.setIndexOfSelectedRow(rowNumber);
    } catch (Exception ex) {
        throw new EJBExceptionLP(EJBExceptionLP.FEHLER, ex);
    }

    return result;
}

From source file:com.lp.server.inserat.fastlanereader.InseraterHandler.java

License:Open Source License

public QueryResult sort(SortierKriterium[] sortierKriterien, Object selectedId) throws EJBExceptionLP {
    QueryResult result = null;/*from ww  w .  jav  a 2 s . co m*/

    try {
        int rowNumber = 0;

        getQuery().setSortKrit(sortierKriterien);

        if (selectedId != null && ((Integer) selectedId).intValue() >= 0) {
            SessionFactory factory = FLRSessionFactory.getFactory();
            Session session = null;

            try {
                session = factory.openSession();
                String queryString = "select " + FLR_INSERATER + "i_id" + FLR_INSERATER_FROM_CLAUSE
                        + this.buildWhereClause() + this.buildOrderByClause();
                Query query = session.createQuery(queryString);
                ScrollableResults scrollableResult = query.scroll();
                if (scrollableResult != null) {
                    scrollableResult.beforeFirst();
                    while (scrollableResult.next()) {
                        Integer id = (Integer) scrollableResult.getInteger(0);
                        if (selectedId.equals(id)) {
                            rowNumber = scrollableResult.getRowNumber();
                            break;
                        }
                    }
                }
            } finally {
                try {
                    session.close();
                } catch (HibernateException he) {
                    throw new EJBExceptionLP(EJBExceptionLP.FEHLER_HIBERNATE, he);
                }
            }
        }

        if (rowNumber < 0 || rowNumber >= this.getRowCount()) {
            rowNumber = 0;
        }

        result = this.getPageAt(new Integer(rowNumber));
        result.setIndexOfSelectedRow(rowNumber);
    } catch (Exception ex) {
        throw new EJBExceptionLP(EJBExceptionLP.FEHLER, ex);
    }

    return result;
}

From source file:com.lp.server.inserat.fastlanereader.InseratHandler.java

License:Open Source License

public QueryResult sort(SortierKriterium[] sortierKriterien, Object selectedId) throws EJBExceptionLP {
    QueryResult result = null;//from w w w  .  ja  v  a 2 s  .c o  m

    try {
        int rowNumber = 0;

        getQuery().setSortKrit(sortierKriterien);

        if (selectedId != null && ((Integer) selectedId).intValue() >= 0) {
            SessionFactory factory = FLRSessionFactory.getFactory();
            Session session = null;

            try {
                session = factory.openSession();
                String queryString = "select " + FLR_INSERAT + "i_id" + FLR_INSERAT_FROM_CLAUSE
                        + this.buildWhereClause() + this.buildOrderByClause();
                Query query = session.createQuery(queryString);
                ScrollableResults scrollableResult = query.scroll();
                if (scrollableResult != null) {
                    scrollableResult.beforeFirst();
                    while (scrollableResult.next()) {
                        Integer id = (Integer) scrollableResult.getInteger(0);
                        if (selectedId.equals(id)) {
                            rowNumber = scrollableResult.getRowNumber();
                            break;
                        }
                    }
                }
            } finally {
                try {
                    session.close();
                } catch (HibernateException he) {
                    throw new EJBExceptionLP(EJBExceptionLP.FEHLER_HIBERNATE, he);
                }
            }
        }

        if (rowNumber < 0 || rowNumber >= this.getRowCount()) {
            rowNumber = 0;
        }

        result = this.getPageAt(new Integer(rowNumber));
        result.setIndexOfSelectedRow(rowNumber);
    } catch (Exception ex) {
        throw new EJBExceptionLP(EJBExceptionLP.FEHLER, ex);
    }

    return result;
}

From source file:com.lp.server.inserat.fastlanereader.InseratrechnungHandler.java

License:Open Source License

public QueryResult sort(SortierKriterium[] sortierKriterien, Object selectedId) throws EJBExceptionLP {
    QueryResult result = null;//from www  . jav a  2 s  .  com

    try {
        int rowNumber = 0;

        getQuery().setSortKrit(sortierKriterien);

        if (selectedId != null && ((Integer) selectedId).intValue() >= 0) {
            SessionFactory factory = FLRSessionFactory.getFactory();
            Session session = null;

            try {
                session = factory.openSession();
                String queryString = "select " + FLR_INSERATRECHNUNG + "i_id" + FLR_INSERATRECHNUNG_FROM_CLAUSE
                        + this.buildWhereClause() + this.buildOrderByClause();
                Query query = session.createQuery(queryString);
                ScrollableResults scrollableResult = query.scroll();
                if (scrollableResult != null) {
                    scrollableResult.beforeFirst();
                    while (scrollableResult.next()) {
                        Integer id = (Integer) scrollableResult.getInteger(0);
                        if (selectedId.equals(id)) {
                            rowNumber = scrollableResult.getRowNumber();
                            break;
                        }
                    }
                }
            } finally {
                try {
                    session.close();
                } catch (HibernateException he) {
                    throw new EJBExceptionLP(EJBExceptionLP.FEHLER_HIBERNATE, he);
                }
            }
        }

        if (rowNumber < 0 || rowNumber >= this.getRowCount()) {
            rowNumber = 0;
        }

        result = this.getPageAt(new Integer(rowNumber));
        result.setIndexOfSelectedRow(rowNumber);
    } catch (Exception ex) {
        throw new EJBExceptionLP(EJBExceptionLP.FEHLER, ex);
    }

    return result;
}