java调用Zebra Demo

/*********************************************** * CONFIDENTIAL AND PROPRIETARY * * The source code and other information contained herein is the confidential and the exclusive property of * ZIH Corp. and is subject to the terms and conditions in your end user license agreement. * This source code, and any other information contained herein, shall not be copied, reproduced, published, * displayed or distributed, in whole or in part, in any medium, by any means, for any purpose except as * expressly permitted under such license agreement. * * Copyright ZIH Corp. 2012 * * ALL RIGHTS RESERVED ***********************************************/ package com.zebra.desktop.devdemo.storedformat; import java.awt.BorderLayout; import java.awt.Dimension; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.MouseEvent; import java.awt.event.MouseListener; import java.io.UnsupportedEncodingException; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; import javax.swing.DefaultListModel; import javax.swing.JButton; import javax.swing.JDialog; import javax.swing.JFrame; import javax.swing.JList; import javax.swing.JPanel; import javax.swing.JScrollPane; import javax.swing.JTable; import javax.swing.SwingUtilities; import javax.swing.table.DefaultTableModel; import com.zebra.desktop.devdemo.ConnectionCardPanel; import com.zebra.desktop.devdemo.DemoDialog; import com.zebra.sdk.comm.Connection; import com.zebra.sdk.comm.ConnectionException; import com.zebra.sdk.device.ZebraIllegalArgumentException; import com.zebra.sdk.printer.FieldDescriptionData; import com.zebra.sdk.printer.PrinterLanguage; import com.zebra.sdk.printer.ZebraPrinter; import com.zebra.sdk.printer.ZebraPrinterFactory; import com.zebra.sdk.printer.ZebraPrinterLanguageUnknownException; public class StoredFormatDemo extends DemoDialog { private static final long serialVersionUID = 7112840362496182928L; private static final String[] COLUMN_NAMES = new String[] { "Variable", "Value" }; private ConnectionCardPanel connectionPanel; private JList formatList; private JButton printFormatButton; private JTable formatVarTable; private JDialog formatVarDialogPopup; private DefaultListModel formatListModel; private JButton retrieveFormatsButton; private List<FieldDescriptionData> variablesList; public StoredFormatDemo(JFrame owner) { super(owner); connectionPanel = new ConnectionCardPanel(); formatList = new JList(); formatList.addMouseListener(new ZebraMouseListener()); JScrollPane formatListScroller = new JScrollPane(); formatListScroller.getViewport().add(formatList); formatListScroller.setPreferredSize(new Dimension(200, 250)); variablesList = new ArrayList<FieldDescriptionData>(); formatListModel = new DefaultListModel(); retrieveFormatsButton = new JButton("Retrieve Formats"); JPanel formatPanel = new JPanel(); formatPanel.setLayout(new BorderLayout()); formatPanel.add(formatListScroller, BorderLayout.NORTH); formatPanel.add(retrieveFormatsButton, BorderLayout.SOUTH); retrieveFormatsButton.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent arg0) { new Thread(new Runnable() { public void run() { setRetrieveFormatsButtonState(false); populateListWithFormats(); setRetrieveFormatsButtonState(true); } }).start(); } }); this.add(connectionPanel, BorderLayout.NORTH); this.add(formatPanel, BorderLayout.CENTER); } private void setRetrieveFormatsButtonState(final boolean enabled) { SwingUtilities.invokeLater(new Runnable() { public void run() { retrieveFormatsButton.setEnabled(enabled); } }); } private void populateListWithFormats() { formatListModel.clear(); Connection printerConnection = null; try { printerConnection = connectionPanel.getConnection(); printerConnection.open(); ZebraPrinter printer = ZebraPrinterFactory.getInstance(printerConnection); String[] formatExtensions = printer.getPrinterControlLanguage() == PrinterLanguage.ZPL ? new String[] { "ZPL" } : new String[] { "FMT", "LBL" }; String[] formats = printer.retrieveFileNames(formatExtensions); for (String format : formats) { formatListModel.addElement(format); } formatList.setModel(formatListModel); } catch (ConnectionException e) { DemoDialog.showErrorDialog(StoredFormatDemo.this, e.getMessage(), "Communication Error!"); } catch (ZebraPrinterLanguageUnknownException e) { DemoDialog.showErrorDialog(StoredFormatDemo.this, e.getMessage(), "Communication Error!"); } catch (ZebraIllegalArgumentException e) { DemoDialog.showErrorDialog(StoredFormatDemo.this, e.getMessage(), "Communication Error!"); } finally { try { if (printerConnection != null) printerConnection.close(); } catch (ConnectionException e) { } } } private void printFormat(final String formatName) { Map<Integer, String> vars = new HashMap<Integer, String>(); for (int i = 0; i < formatVarTable.getModel().getRowCount(); ++i) { int fieldNum = variablesList.get(i).fieldNumber; vars.put(fieldNum, (String) formatVarTable.getModel().getValueAt(i, 1)); } Connection printerConnection = null; try { printerConnection = connectionPanel.getConnection(); printerConnection.open(); ZebraPrinterFactory.getInstance(printerConnection).printStoredFormat(formatName, vars, "utf8"); } catch (UnsupportedEncodingException e) { DemoDialog.showErrorDialog(StoredFormatDemo.this, e.getMessage(), "Communication Error!"); } catch (ConnectionException e) { DemoDialog.showErrorDialog(StoredFormatDemo.this, e.getMessage(), "Communication Error!"); } catch (ZebraPrinterLanguageUnknownException e) { DemoDialog.showErrorDialog(StoredFormatDemo.this, e.getMessage(), "Communication Error!"); } finally { if (printerConnection != null) try { printerConnection.close(); } catch (ConnectionException e) { } } } private class ZebraMouseListener implements MouseListener { public void mouseClicked(MouseEvent event) { if (event.getClickCount() == 2 && !event.isConsumed()) { event.consume(); createFormatTableDialog(); } } public void mouseEntered(MouseEvent e) { } public void mouseExited(MouseEvent e) { } public void mousePressed(MouseEvent e) { } public void mouseReleased(MouseEvent e) { } } private void createFormatTableDialog() { final String formatName = (String) formatList.getSelectedValue(); Connection printerConnection = null; try { formatVarTable = new JTable(); JScrollPane formatVarTableScroller = new JScrollPane(); formatVarTableScroller.getViewport().add(formatVarTable); formatVarDialogPopup = new JDialog(StoredFormatDemo.this, true); printFormatButton = new JButton("Print Format"); formatVarDialogPopup.setLayout(new BorderLayout()); formatVarDialogPopup.setSize(new Dimension(250, 325)); formatVarDialogPopup.setLocation(StoredFormatDemo.this