1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 package complex.dbaccess; 25 26 import com.sun.star.sdb.XRowSetApproveListener; 27 import com.sun.star.sdbc.XRowSetListener; 28 import com.sun.star.sdb.RowChangeEvent; 29 import com.sun.star.lang.EventObject; 30 import com.sun.star.beans.XPropertyChangeListener; 31 32 public final class RowSetEventListener implements XRowSetApproveListener,XRowSetListener,XPropertyChangeListener 33 { 34 public static final int APPROVE_CURSOR_MOVE = 0; 35 public static final int APPROVE_ROW_CHANGE = 1; 36 public static final int COLUMN_VALUE = 2; 37 public static final int CURSOR_MOVED = 3; 38 public static final int ROW_CHANGED = 4; 39 public static final int IS_MODIFIED = 5; 40 public static final int IS_NEW = 6; 41 public static final int ROW_COUNT = 7; 42 public static final int IS_ROW_COUNT_FINAL = 8; 43 44 int callPos = 1; 45 int calling []; 46 RowSetEventListener()47 RowSetEventListener(){ 48 calling = new int [9]; 49 clearCalling(); 50 } getCalling()51 public int[] getCalling(){ 52 return calling; 53 } clearCalling()54 public void clearCalling(){ 55 for(int i = 0 ; i < calling.length; ++i){ 56 calling[i] = -1; 57 } 58 callPos = 1; 59 } 60 // XEventListener disposing(com.sun.star.lang.EventObject event)61 public void disposing(com.sun.star.lang.EventObject event) 62 { 63 } 64 // XRowSetApproveBroadcaster approveCursorMove(EventObject event)65 public boolean approveCursorMove(EventObject event) 66 { 67 calling[APPROVE_CURSOR_MOVE] = callPos++; 68 return true; 69 } approveRowChange(RowChangeEvent event)70 public boolean approveRowChange(RowChangeEvent event) 71 { 72 calling[APPROVE_ROW_CHANGE] = callPos++; 73 return true; 74 } approveRowSetChange(EventObject event)75 public boolean approveRowSetChange(EventObject event) 76 { 77 return true; 78 } 79 80 // XRowSetListener cursorMoved(com.sun.star.lang.EventObject event)81 public void cursorMoved(com.sun.star.lang.EventObject event) 82 { 83 calling[CURSOR_MOVED] = callPos++; 84 } rowChanged(com.sun.star.lang.EventObject event)85 public void rowChanged(com.sun.star.lang.EventObject event) 86 { 87 calling[ROW_CHANGED] = callPos++; 88 } rowSetChanged(com.sun.star.lang.EventObject event)89 public void rowSetChanged(com.sun.star.lang.EventObject event) 90 { 91 } 92 propertyChange(com.sun.star.beans.PropertyChangeEvent propertyChangeEvent)93 public void propertyChange(com.sun.star.beans.PropertyChangeEvent propertyChangeEvent) { 94 if ( "Value".equals(propertyChangeEvent.PropertyName) ){ 95 calling[COLUMN_VALUE] = callPos++; 96 } else if ( "IsModified".equals(propertyChangeEvent.PropertyName) ){ 97 calling[IS_MODIFIED] = callPos++; 98 } else if ( "IsNew".equals(propertyChangeEvent.PropertyName) ){ 99 calling[IS_NEW] = callPos++; 100 } else if ( "RowCount".equals(propertyChangeEvent.PropertyName) ){ 101 calling[ROW_COUNT] = callPos++; 102 } else if ( "IsRowCountFinal".equals(propertyChangeEvent.PropertyName) ){ 103 calling[IS_ROW_COUNT_FINAL] = callPos++; 104 } 105 } 106 107 } 108