Java tutorial
/******************************************************************************* * HELIUM V, Open Source ERP software for sustained success * at small and medium-sized enterprises. * Copyright (C) 2004 - 2014 HELIUM V IT-Solutions GmbH * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published * by the Free Software Foundation, either version 3 of theLicense, or * (at your option) any later version. * * According to sec. 7 of the GNU Affero General Public License, version 3, * the terms of the AGPL are supplemented with the following terms: * * "HELIUM V" and "HELIUM 5" are registered trademarks of * HELIUM V IT-Solutions GmbH. The licensing of the program under the * AGPL does not imply a trademark license. Therefore any rights, title and * interest in our trademarks remain entirely with us. If you want to propagate * modified versions of the Program under the name "HELIUM V" or "HELIUM 5", * you may only do so if you have a written permission by HELIUM V IT-Solutions * GmbH (to acquire a permission please contact HELIUM V IT-Solutions * at trademark@heliumv.com). * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. * * Contact: developers@heliumv.com ******************************************************************************/ package com.lp.server.bestellung.fastlanereader; import java.awt.Color; import java.math.BigDecimal; import java.rmi.RemoteException; import java.util.ArrayList; import java.util.Iterator; import java.util.List; import java.util.Locale; import org.hibernate.Query; import org.hibernate.ScrollableResults; import org.hibernate.Session; import org.hibernate.SessionFactory; import com.lp.server.benutzer.service.RechteFac; import com.lp.server.bestellung.fastlanereader.generated.FLRBestellpositionMitArtikelliste; import com.lp.server.bestellung.service.BestellpositionFac; import com.lp.server.bestellung.service.BestellungDto; import com.lp.server.bestellung.service.WareneingangDto; import com.lp.server.bestellung.service.WareneingangFac; import com.lp.server.bestellung.service.WareneingangspositionDto; import com.lp.server.partner.service.LieferantDto; import com.lp.server.partner.service.PartnerDto; import com.lp.server.system.jcr.service.PrintInfoDto; import com.lp.server.system.jcr.service.docnode.DocNodeWEPosition; import com.lp.server.system.jcr.service.docnode.DocPath; import com.lp.server.system.service.LocaleFac; import com.lp.server.util.Facade; import com.lp.server.util.fastlanereader.FLRSessionFactory; import com.lp.server.util.fastlanereader.UseCaseHandler; import com.lp.server.util.fastlanereader.service.query.FilterBlock; import com.lp.server.util.fastlanereader.service.query.FilterKriterium; import com.lp.server.util.fastlanereader.service.query.QueryParameters; import com.lp.server.util.fastlanereader.service.query.QueryResult; import com.lp.server.util.fastlanereader.service.query.SortierKriterium; import com.lp.server.util.fastlanereader.service.query.TableInfo; import com.lp.util.EJBExceptionLP; import com.lp.util.Helper; /** * <p> * <I>FLR-Handler fuer Wareneingangspositionen auf Basis der * Bestellpositionen</I> * </p> * * <p> * Copyright Logistik Pur Software GmbH (c) 2004-2007 * </p> * * <p> * Erstellungsdatum <I>10.02.05</I> * </p> * * <p> * </p> * * @author Josef Erlinger * @version 1.0 */ public class BestellungWEPEingangHandler extends UseCaseHandler { /** * */ private static final long serialVersionUID = 1L; protected static int SPALTE_I_ID = 0; protected static int SPALTE_POSITIONSNUMMER = 1; protected static int SPALTE_KOMMENTAR = 2; protected static int SPALTE_OFFENE_MENGE = 3; protected static int SPALTE_GELIEFERTE_MENGE = 4; protected static int SPALTE_WEPOS_GESAMT_GELIEFERTE_MENGE = 5; protected static int SPALTE_BSPOS_MENGE = 6; protected static int SPALTE_BEZEICHNUNG = 7; protected static int SPALTE_GELIEFERTERPREIS = 8; protected static int SPALTE_ZEILENSUMME = 9; protected static int SPALTE_PREISE_ERFASST = 10; protected static int SPALTE_ISTERLEDIGT = 11; protected static int SPALTE_VERRAEUMT = 12; /** * gets the page of data for the specified row using the current * queryParameters. * * @param rowIndex * the index of the row that should be contained in the page. * @return the data page for the specified row. * @throws EJBExceptionLP */ public QueryResult getPageAt(Integer rowIndex) throws EJBExceptionLP { QueryResult result = null; SessionFactory factory = FLRSessionFactory.getFactory(); Session session = null; try { int colCount = getTableInfo().getColumnClasses().length; int pageSize = BestellungHandler.PAGE_SIZE; int startIndex = Math.max(rowIndex.intValue() - (pageSize / 2), 0); int endIndex = startIndex + pageSize - 1; session = factory.openSession(); session = setFilter(session); String queryString = getFromClause() + buildWhereClause() + buildOrderByClause(); Query query = session.createQuery(queryString); query.setFirstResult(startIndex); query.setMaxResults(pageSize); List<?> resultList = query.list(); Iterator<?> resultListIterator = resultList.iterator(); Object[][] rows = new Object[resultList.size()][colCount]; int row = 0; // darf Preise sehen. final boolean bDarfPreiseSehen = getTheJudgeFac().hatRecht(RechteFac.RECHT_LP_DARF_PREISE_SEHEN_EINKAUF, theClientDto); // flrextradata: 1 Extra Daten, die man im FLR auswerten kann, // lesen. ArrayList<?> listOfExtraDataForFLR = getQuery().getListOfExtraData(); Integer iIdWE = (Integer) listOfExtraDataForFLR .get(getBestellpositionFac().FLR_EXTRA_DATA_WARENEINGANGIID); while (resultListIterator.hasNext()) { FLRBestellpositionMitArtikelliste position = (FLRBestellpositionMitArtikelliste) resultListIterator .next(); rows[row][SPALTE_I_ID] = position.getI_id(); rows[row][SPALTE_POSITIONSNUMMER] = getBestellpositionFac() .getPositionNummerReadOnly(position.getI_id()); rows[row][SPALTE_BSPOS_MENGE] = position.getN_menge(); // die sprachabhaengig Artikelbezeichnung anzeigen if (position.getBestellpositionart_c_nr().equals(LocaleFac.POSITIONSART_TEXTEINGABE)) { if (position.getC_textinhalt() != null && position.getC_textinhalt().length() > 0) { rows[row][SPALTE_BEZEICHNUNG] = Helper.strippHTML(position.getC_textinhalt()); } } else { if (position.getFlrartikel() != null) { String sBezeichnung = getArtikelFac().formatArtikelbezeichnungEinzeiligOhneExc( position.getFlrartikel().getI_id(), theClientDto.getLocUi()); rows[row][SPALTE_BEZEICHNUNG] = sBezeichnung; } } String sStatusUebersetzt = getSystemMultilanguageFac() .uebersetzeStatusOptimal(position.getBestellpositionstatus_c_nr(), theClientDto.getLocUi()); rows[row][SPALTE_ISTERLEDIGT] = sStatusUebersetzt; // WE-Positionen zu dieser Bestellposition. WareneingangspositionDto[] aWEPOSDto = getWareneingangFac() .wareneingangspositionFindByBestellpositionIId(position.getI_id()); // Aktueller WE WareneingangDto weDto = getWareneingangFac().wareneingangFindByPrimaryKey(iIdWE); // insgesamt gelieferte Menge dieser Bestellposition. BigDecimal bdGelieferteMengeDerBespos = new BigDecimal(0); boolean bVerraeumt = false; for (int i = 0; i < aWEPOSDto.length; i++) { // zugehoerige WE-Position in diesem Wareneingang finden (es // gibt keine oder eine) if ((aWEPOSDto[i].getWareneingangIId()).equals(iIdWE)) { if (Helper.short2boolean(aWEPOSDto[i].getBVerraeumt()) == true) { bVerraeumt = true; } rows[row][SPALTE_GELIEFERTE_MENGE] = aWEPOSDto[i].getNGeliefertemenge(); if (aWEPOSDto[i].getBPreiseErfasst() == null) { rows[row][SPALTE_PREISE_ERFASST] = false; } else { rows[row][SPALTE_PREISE_ERFASST] = aWEPOSDto[i].getBPreiseErfasst(); } if (bDarfPreiseSehen) { rows[row][SPALTE_GELIEFERTERPREIS] = aWEPOSDto[i].getNGelieferterpreis(); // gelieferter // Preis if (aWEPOSDto[i].getNGelieferterpreis() == null || aWEPOSDto[i].getNGeliefertemenge() == null) { rows[row][SPALTE_ZEILENSUMME] = null; } else { rows[row][SPALTE_ZEILENSUMME] = aWEPOSDto[i].getNGelieferterpreis() .multiply(aWEPOSDto[i].getNGeliefertemenge()); } } // Kommentar vorhanden? if (aWEPOSDto[i].getXInternerKommentar() != null && aWEPOSDto[i].getXInternerKommentar().length() != 0) { rows[row][SPALTE_KOMMENTAR] = WareneingangFac.WARENEINGANGSPOSITION_KOMMENTAR; } bdGelieferteMengeDerBespos = bdGelieferteMengeDerBespos .add(aWEPOSDto[i].getNGeliefertemenge()); } else { if (aWEPOSDto[i].getNGeliefertemenge() != null) { WareneingangDto weHelper = getWareneingangFac() .wareneingangFindByPrimaryKey(aWEPOSDto[i].getWareneingangIId()); // Nur wenn vor oder gleich dem WE Termin anrechnen if (weDto.getTWareneingangsdatum().after(weHelper.getTWareneingangsdatum()) || weDto.getTWareneingangsdatum().equals(weHelper.getTWareneingangsdatum())) { bdGelieferteMengeDerBespos = bdGelieferteMengeDerBespos .add(aWEPOSDto[i].getNGeliefertemenge()); } } } } rows[row][SPALTE_WEPOS_GESAMT_GELIEFERTE_MENGE] = bdGelieferteMengeDerBespos; // Offene Menge der Bestellposition in Abhaengigkeit vom Status // SK: Offene Menge immer anzeigen (8.1.09) /* * if (position.getBestellpositionstatus_c_nr().equals( * BestellpositionFac.BESTELLPOSITIONSTATUS_ERLEDIGT)) { * rows[row][SPALTE_OFFENE_MENGE] = null; // nix mehr offen } // * noch nicht erledigte Bestellpositionen. else { */ // offene Menge anzeigen. BigDecimal bdOffen = getBestellpositionFac().berechneOffeneMenge(position.getI_id()); rows[row][SPALTE_OFFENE_MENGE] = bdOffen; // } if (bVerraeumt == true) { rows[row][SPALTE_VERRAEUMT] = new Color(0, 153, 0); } else { rows[row][SPALTE_VERRAEUMT] = null; } row++; } result = new QueryResult(rows, this.getRowCount(), startIndex, endIndex, 0); } catch (Exception e) { throw new EJBExceptionLP(EJBExceptionLP.FEHLER_FLR, e); } finally { closeSession(session); } return result; } /** * gets the total number of rows available using the current query. * * @return the number of rows in the query. */ protected long getRowCountFromDataBase() { long rowCount = 0; SessionFactory factory = FLRSessionFactory.getFactory(); Session session = null; try { session = factory.openSession(); session = setFilter(session); String queryString = "select count(*) from FLRBestellpositionMitArtikelliste position LEFT OUTER JOIN position.flrartikel.artikelsprset AS aspr " + this.buildWhereClause(); Query query = session.createQuery(queryString); List<?> rowCountResult = query.list(); if (rowCountResult != null && rowCountResult.size() > 0) { rowCount = ((Long) rowCountResult.get(0)).longValue(); } } finally { closeSession(session); } return rowCount; } /** * builds the where clause of the HQL (Hibernate Query Language) statement * using the current query. * * @return the HQL where clause. */ private String buildWhereClause() { StringBuffer where = new StringBuffer(""); if (this.getQuery() != null && this.getQuery().getFilterBlock() != null && this.getQuery().getFilterBlock().filterKrit != null) { FilterBlock filterBlock = this.getQuery().getFilterBlock(); FilterKriterium[] filterKriterien = this.getQuery().getFilterBlock().filterKrit; String booleanOperator = filterBlock.boolOperator; boolean filterAdded = false; for (int i = 0; i < filterKriterien.length; i++) { if (filterKriterien[i].isKrit) { if (filterAdded) { where.append(" " + booleanOperator); } filterAdded = true; if (filterKriterien[i].kritName.equals("textsuche")) { where.append("( lower(position.c_bezeichnung)"); where.append(" " + filterKriterien[i].operator); where.append(" " + filterKriterien[i].value.toLowerCase()); where.append(" OR lower(position.flrartikel.c_nr)"); where.append(" " + filterKriterien[i].operator); where.append(" " + filterKriterien[i].value.toLowerCase()); where.append(" OR lower(aspr.c_bez)"); where.append(" " + filterKriterien[i].operator); where.append(" " + filterKriterien[i].value.toLowerCase()); where.append(" OR lower(aspr.c_kbez)"); where.append(" " + filterKriterien[i].operator); where.append(" " + filterKriterien[i].value.toLowerCase()); where.append(" OR lower(aspr.c_zbez)"); where.append(" " + filterKriterien[i].operator); where.append(" " + filterKriterien[i].value.toLowerCase()); where.append(" OR lower(aspr.c_zbez2)"); where.append(" " + filterKriterien[i].operator); where.append(" " + filterKriterien[i].value.toLowerCase()); where.append(" OR lower(position.flrartikel.c_artikelbezhersteller)"); where.append(" " + filterKriterien[i].operator); where.append(" " + filterKriterien[i].value.toLowerCase()); where.append(" OR lower(position.flrartikel.c_artikelnrhersteller)"); where.append(" " + filterKriterien[i].operator); where.append(" " + filterKriterien[i].value); where.append(" OR lower(position.c_zusatzbezeichnung)"); where.append(" " + filterKriterien[i].operator); where.append(" " + filterKriterien[i].value.toLowerCase() + ")"); } else { if (filterKriterien[i].isBIgnoreCase()) { where.append(" LOWER(position." + filterKriterien[i].kritName + ")"); } else { where.append(" position." + filterKriterien[i].kritName); } where.append(" " + filterKriterien[i].operator); if (filterKriterien[i].isBIgnoreCase()) { where.append(" " + filterKriterien[i].value.toLowerCase()); } else { where.append(" " + filterKriterien[i].value); } } } } if (filterAdded) { where.insert(0, " WHERE"); } } return where.toString(); } /** * builds the HQL (Hibernate Query Language) order by clause using the sort * criterias contained in the current query. * * @return the HQL order by clause. */ private String buildOrderByClause() { StringBuffer orderBy = new StringBuffer(""); if (this.getQuery() != null) { SortierKriterium[] kriterien = this.getQuery().getSortKrit(); boolean sortAdded = false; if (kriterien != null && kriterien.length > 0) { for (int i = 0; i < kriterien.length; i++) { if (!kriterien[i].kritName.endsWith(Facade.NICHT_SORTIERBAR)) { if (kriterien[i].isKrit) { if (sortAdded) { orderBy.append(", "); } sortAdded = true; orderBy.append("position." + kriterien[i].kritName); orderBy.append(" "); orderBy.append(kriterien[i].value); } } } } else { // no sort criteria found, add default sort if (sortAdded) { orderBy.append(", "); } // orderBy.append("position.i_id ASC "); orderBy.append("position.").append(BestellpositionFac.FLR_BESTELLPOSITION_I_SORT).append(" ASC "); sortAdded = true; } if (orderBy.indexOf("position.i_id") < 0) { // unique sort required because otherwise rowNumber of // selectedId // within sort() method may be different from the position of // selectedId // as returned in the page of getPageAt(). if (sortAdded) { orderBy.append(", "); } orderBy.append(" position.i_id "); sortAdded = true; } if (sortAdded) { orderBy.insert(0, " ORDER BY "); } } return orderBy.toString(); } /** * get the basic from clause for the HQL statement. * * @return the from clause. */ private String getFromClause() { return "SELECT position from FLRBestellpositionMitArtikelliste position LEFT OUTER JOIN position.flrartikel.artikelsprset AS aspr "; } /** * gets information such as column names an column types used for the table * on the client side. * * @return the information needed to create the client side table. */ public TableInfo getTableInfo() { try { if (super.getTableInfo() == null) { String mandantCNr = theClientDto.getMandant(); int iNachkommastellenMenge = getMandantFac().getNachkommastellenMenge(mandantCNr); int iNachkommastellenPreis = getMandantFac().getNachkommastellenPreisEK(mandantCNr); Locale locUI = theClientDto.getLocUi(); setTableInfo(new TableInfo(new Class[] { Integer.class, // 1 Integer.class, String.class, // 2 super.getUIClassBigDecimalNachkommastellen(iNachkommastellenMenge), // 3 super.getUIClassBigDecimalNachkommastellen(iNachkommastellenMenge), // 4 super.getUIClassBigDecimalNachkommastellen(iNachkommastellenMenge), // 5 super.getUIClassBigDecimalNachkommastellen(iNachkommastellenMenge), // 6 String.class, // 7 super.getUIClassBigDecimalNachkommastellen(iNachkommastellenPreis), // 8 super.getUIClassBigDecimalNachkommastellen(iNachkommastellenPreis), // 9 Boolean.class, // 10 String.class, // 11 Color.class }, new String[] { "i_id", // 1 getTextRespectUISpr("lp.nr", mandantCNr, locUI), // 3 Facade.NICHT_SORTIERBAR, // 2 getTextRespectUISpr("bes.offenemenge", mandantCNr, locUI), // 3 getTextRespectUISpr("bes.gelmenge", mandantCNr, locUI), // 4 getTextRespectUISpr("bes.wepos_gesamt_gelieferte_menge", mandantCNr, locUI), // 5 getTextRespectUISpr("bes.bspos_menge", mandantCNr, locUI), // 6 getTextRespectUISpr("bes.bezeichnung", mandantCNr, locUI), // 7 getTextRespectUISpr("bes.gelpreis", mandantCNr, locUI), // 8 getTextRespectUISpr("lp.zeilensumme", mandantCNr, locUI), // 8 getTextRespectUISpr("lp.preis", mandantCNr, locUI), // 9 getTextRespectUISpr("auft.erledigt", mandantCNr, locUI) // 10 }, new int[] { QueryParameters.FLR_BREITE_SHARE_WITH_REST, // 1 QueryParameters.FLR_BREITE_S, 2, // 2 QueryParameters.FLR_BREITE_M, // 3 QueryParameters.FLR_BREITE_M, // 4 QueryParameters.FLR_BREITE_M, // 5 QueryParameters.FLR_BREITE_M, // 6 QueryParameters.FLR_BREITE_SHARE_WITH_REST, // 7 QueryParameters.FLR_BREITE_M, // 8 QueryParameters.FLR_BREITE_M, // 8 QueryParameters.FLR_BREITE_XXS, // 9 QueryParameters.FLR_BREITE_XS // 10 }, new String[] { "i_id", // 1 Facade.NICHT_SORTIERBAR, Facade.NICHT_SORTIERBAR, // 2 BestellpositionFac.FLR_BESTELLPOSITION_N_MENGE, // 3 Facade.NICHT_SORTIERBAR, // 4 Facade.NICHT_SORTIERBAR, // 5 Facade.NICHT_SORTIERBAR, // 6 BestellpositionFac.FLR_BESTELLPOSITION_C_BEZEICHNUNG, // 7 Facade.NICHT_SORTIERBAR, // 8 Facade.NICHT_SORTIERBAR, // 8 Facade.NICHT_SORTIERBAR, // 9 Facade.NICHT_SORTIERBAR // 10 })); } return super.getTableInfo(); } catch (RemoteException ex) { throwEJBExceptionLPRespectOld(ex); return null; } } /** * sorts the data of the current query using the specified criterias and * returns the page of data where the row of selectedId is contained. * * @param sortierKriterien * the new sort criterias. * @param selectedId * the id of the entity that should be included in the result * page. * @return the sorted data containing the page where the entity with the * specified id is located. * @throws EJBExceptionLP */ 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(); session = setFilter(session); String queryString = "select position." + "i_id" + " from FLRBestellpositionMitArtikelliste position LEFT OUTER JOIN position.flrartikel.artikelsprset AS aspr " + 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 { closeSession(session); } } if (rowNumber < 0 || rowNumber >= this.getRowCount()) { rowNumber = 0; } result = this.getPageAt(new Integer(rowNumber)); result.setIndexOfSelectedRow(rowNumber); return result; } public PrintInfoDto getSDocPathAndPartner(Object key) { WareneingangspositionDto wePosDto = null; WareneingangDto weDto = null; BestellungDto bestDto = null; LieferantDto lieferantDto = null; PartnerDto partnerDto = null; try { if (key != null) { wePosDto = getWareneingangFac().wareneingangspositionFindByPrimaryKey((Integer) key); weDto = getWareneingangFac().wareneingangFindByPrimaryKey(wePosDto.getWareneingangIId()); bestDto = getBestellungFac().bestellungFindByPrimaryKey(weDto.getBestellungIId()); lieferantDto = getLieferantFac().lieferantFindByPrimaryKey(bestDto.getLieferantIIdBestelladresse(), theClientDto); if (lieferantDto != null) { partnerDto = getPartnerFac().partnerFindByPrimaryKey(lieferantDto.getPartnerIId(), theClientDto); } } } catch (Exception e) { // Nicht gefunden } if (bestDto != null && weDto != null) { // String sPath = JCRDocFac.HELIUMV_NODE + "/" // + theClientDto.getMandant() + "/" // + LocaleFac.BELEGART_BESTELLUNG.trim() + "/" // + bestDto.getBelegartCNr().trim() + "/" // + bestDto.getCNr().replace("/", ".") + "/" // + "Wareneingaenge/" + "Wareneingang " + weDto.getIId() + "/" // + "Wareneinganspositionen/" + "Wareneingangsposition" // + wePosDto.getIId(); DocPath docPath = new DocPath(new DocNodeWEPosition(wePosDto, weDto, bestDto)); Integer sPartnerIId = null; if (partnerDto != null) { sPartnerIId = partnerDto.getIId(); } return new PrintInfoDto(docPath, sPartnerIId, getSTable()); } else { return null; } } public String getSTable() { return "WARENEINGANGSPOSITIONEN"; } }