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1: /* PrintJobAdapter.java -- 2: Copyright (C) 2004, 2005 Free Software Foundation, Inc. 3: 4: This file is part of GNU Classpath. 5: 6: GNU Classpath is free software; you can redistribute it and/or modify 7: it under the terms of the GNU General Public License as published by 8: the Free Software Foundation; either version 2, or (at your option) 9: any later version. 10: 11: GNU Classpath is distributed in the hope that it will be useful, but 12: WITHOUT ANY WARRANTY; without even the implied warranty of 13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14: General Public License for more details. 15: 16: You should have received a copy of the GNU General Public License 17: along with GNU Classpath; see the file COPYING. If not, write to the 18: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 19: 02110-1301 USA. 20: 21: Linking this library statically or dynamically with other modules is 22: making a combined work based on this library. Thus, the terms and 23: conditions of the GNU General Public License cover the whole 24: combination. 25: 26: As a special exception, the copyright holders of this library give you 27: permission to link this library with independent modules to produce an 28: executable, regardless of the license terms of these independent 29: modules, and to copy and distribute the resulting executable under 30: terms of your choice, provided that you also meet, for each linked 31: independent module, the terms and conditions of the license of that 32: module. An independent module is a module which is not derived from 33: or based on this library. If you modify this library, you may extend 34: this exception to your version of the library, but you are not 35: obligated to do so. If you do not wish to do so, delete this 36: exception statement from your version. */ 37: 38: package javax.print.event; 39: 40: 41: /** 42: * Adapter class for implementing {@link javax.print.event.PrintJobListener} 43: * classes. The methods in this class do nothing by default. Subclasses may 44: * only implement the methods for the {@link javax.print.event.PrintJobEvent}s 45: * they are interested in. 46: * 47: * @author Michael Koch (konqueror@gmx.de) 48: */ 49: public abstract class PrintJobAdapter 50: implements PrintJobListener 51: { 52: /** 53: * Constructs a <code>PrintJobAdapter</code> object. 54: */ 55: public PrintJobAdapter() 56: { 57: // Do nothing here. 58: } 59: 60: /** 61: * Called to notify the client that all data has been successfully transferred 62: * to the print service. 63: * <p>The default implementation does nothing.</p> 64: * 65: * @param event the event. 66: */ 67: public void printDataTransferCompleted(PrintJobEvent event) 68: { 69: // Do nothing here. 70: } 71: 72: /** 73: * Called to notify the client that a print job was canceled. 74: * <p>The default implementation does nothing.</p> 75: * 76: * @param event the event. 77: */ 78: public void printJobCanceled(PrintJobEvent event) 79: { 80: // Do nothing here. 81: } 82: 83: /** 84: * Called to notify the client that a print job was successfully completed. 85: * <p>The default implementation does nothing.</p> 86: * 87: * @param event the event. 88: */ 89: public void printJobCompleted(PrintJobEvent event) 90: { 91: // Do nothing here. 92: } 93: 94: /** 95: * Called to notify the client that a print job failed to complete 96: * successfully. 97: * <p>The default implementation does nothing.</p> 98: * 99: * @param event the event. 100: */ 101: public void printJobFailed(PrintJobEvent event) 102: { 103: // Do nothing here. 104: } 105: 106: /** 107: * Called to notify the client that no more job events will be send. 108: * <p>The default implementation does nothing.</p> 109: * 110: * @param event the event. 111: */ 112: public void printJobNoMoreEvents(PrintJobEvent event) 113: { 114: // Do nothing here. 115: } 116: 117: /** 118: * Called to notify the client that a problem occured during printing. 119: * This event signals problems a user might be able to fix 120: * (e.g. out of paper or paper jam). 121: * <p>The default implementation does nothing.</p> 122: * 123: * @param event the event. 124: */ 125: public void printJobRequiresAttention(PrintJobEvent event) 126: { 127: // Do nothing here. 128: } 129: }