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1
25 package org.ofbiz.pos.device.impl;
26
27 import java.io.BufferedReader  ;
28 import java.io.IOException ;
29 import java.io.InputStream ;
30 import java.io.InputStreamReader ;
31 import java.net.URL ;
32 import java.text.SimpleDateFormat ;
33 import java.util.Date ;
34 import java.util.HashMap ;
35 import java.util.Map ;
36
37 import jpos.JposException;
38 import jpos.POSPrinter;
39 import jpos.POSPrinterConst;
40
41 import org.ofbiz.base.util.Debug;
42 import org.ofbiz.base.util.UtilFormatOut;
43 import org.ofbiz.base.util.UtilURL;
44 import org.ofbiz.base.util.UtilValidate;
45 import org.ofbiz.base.util.string.FlexibleStringExpander;
46 import org.ofbiz.pos.PosTransaction;
47 import org.ofbiz.pos.device.GenericDevice;
48 import org.ofbiz.pos.screen.DialogCallback;
49 import org.ofbiz.pos.screen.PosDialog;
50 import org.ofbiz.pos.screen.PosScreen;
51
52 import org.apache.commons.collections.map.LinkedMap;
53
54
60 public class Receipt extends GenericDevice implements DialogCallback {
61
62 public static final String module = Receipt.class.getName();
63
64 protected static final String ESC = ((char) 0x1b) + "";
65 protected static final String LF = ((char) 0x0a) + "";
66
67 protected static final String ALIGN_CENTER = ESC + "|cA";
68 protected static final String ALIGN_RIGHT = ESC + "|rA";
69
70 protected static final String TEXT_DOUBLE_HEIGHT = ESC + "|4C";
71 protected static final String TEXT_UNDERLINE = ESC + "|uC";
72 protected static final String TEXT_BOLD = ESC + "|bC";
73
74 protected static final String PAPER_CUT = ESC + "|100fP";
75
76 protected SimpleDateFormat [] dateFormat = null;
77 protected String [] storeReceiptTmpl = null;
78 protected String [] custReceiptTmpl = null;
79 protected LinkedMap reportTmpl = new LinkedMap();
80
81 protected String [] dateFmtStr = { "EEE, d MMM yyyy HH:mm:ss z", "EEE, d MMM yyyy HH:mm:ss z", "EEE, d MMM yyyy HH:mm:ss z" };
82 protected int[] priceLength = { 7, 7, 7 };
83 protected int[] qtyLength = { 5, 5, 5 };
84 protected int[] descLength = { 25, 25, 0 };
85 protected int[] pridLength = { 25, 25, 0 };
86 protected int[] infoLength = { 34, 34, 0 };
87
88 protected PosTransaction lastTransaction = null;
89
90 public Receipt(String deviceName, int timeout) {
91 super(deviceName, timeout);
92 this.control = new jpos.POSPrinter();
93 }
94
95 protected void initialize() throws JposException {
96 Debug.logInfo("Receipt [" + control.getPhysicalDeviceName() + "] Claimed : " + control.getClaimed(), module);
97 ((jpos.POSPrinter) control).setMapMode(POSPrinterConst.PTR_MM_METRIC);
100 }
101
102 public void println() {
103 this.println("");
104 }
105
106 public void println(String p) {
107 try {
108 ((POSPrinter) control).printNormal(POSPrinterConst.PTR_S_RECEIPT, p + LF);
109 } catch (jpos.JposException e) {
110 Debug.logError(e, module);
111 }
112 }
113
114 public void printBarcode(String barcode) {
115 try {
117 ((POSPrinter) control).printBarCode(POSPrinterConst.PTR_S_RECEIPT, barcode, POSPrinterConst.PTR_BCS_Code39,
118 10 * 100, 60 * 100, POSPrinterConst.PTR_BC_CENTER, POSPrinterConst.PTR_BC_TEXT_NONE);
119 } catch (JposException e) {
120 Debug.logError(e, module);
121 }
122 }
123
124 public void printReport(PosTransaction trans, String resource, Map context) {
125 Debug.log("Print Report Requested", module);
126 String [] report = this.readReportTemplate(resource);
127
128 if (report != null) {
129 for (int i = 0; i < report.length; i++) {
130 if (report[i] != null) {
131 this.printInfo(report[i], context, trans, 2);
132 }
133 }
134
135 this.println();
136 this.println();
137 this.println(PAPER_CUT);
138 }
139 }
140
141 public void reprintReceipt() {
142 this.reprintReceipt(false);
143 }
144
145 public void reprintReceipt(boolean reprintStoreCopy) {
146 if (lastTransaction != null) {
147 this.printReceipt(lastTransaction, reprintStoreCopy);
148 }
149 }
150
151 public void printReceipt(PosTransaction trans, boolean printStoreCopy) {
152 Debug.log("Print Receipt Requested : " + trans.getTransactionId(), module);
153 POSPrinter printer = (POSPrinter) control;
154 this.lastTransaction = trans;
155
156 try {
157 if (!checkState(printer)) {
158 return;
159 }
160 } catch (JposException e) {
161 Debug.logError(e, module);
162 }
163
164 if (printStoreCopy) {
165 String [] storeReceipt = this.readStoreTemplate();
166 int payments = trans.getNumberOfPayments();
167 for (int i = 0; i < payments; i++) {
168 Map info = trans.getPaymentInfo(i);
169 if (info.containsKey("cardNumber")) {
170 this.printReceipt(trans, storeReceipt, 1, info);
171 }
172 try {
173 Thread.sleep(3000);
174 } catch (Exception e) {
175 }
176 }
177 }
178
179 String [] custReceipt = this.readCustomerTemplate();
181 this.printReceipt(trans, custReceipt, 0, null);
182 }
183
184 private void printReceipt(PosTransaction trans, String [] template, int type, Map payInfo) {
185 if (template != null) {
186 for (int i = 0; i < template.length; i++) {
187 if (template[i] != null) {
188 if ("[ORDER_BARCODE]".equals(template[i])) {
189 this.printBarcode(trans.getOrderId());
190 } else if (template[i].startsWith("[DLOOP]")) {
191 this.printDetail(template[i], trans, type);
192 } else if (template[i].startsWith("[PLOOP]")) {
193 this.printPayInfo(template[i], trans, type);
194 } else if (payInfo != null) {
195 this.printPayInfo(template[i], trans, type, payInfo);
196 } else {
197 this.printInfo(template[i], trans, type);
198 }
199 }
200 }
201
202 this.println();
203 this.println();
204 this.println(PAPER_CUT);
205 }
206 }
207
208 private synchronized String [] readStoreTemplate() {
209 if (this.storeReceiptTmpl == null) {
210 this.storeReceiptTmpl = new String [7];
211 this.readTemplate(storeReceiptTmpl, "storereceipt.txt", 1);
212 }
213
214 return this.storeReceiptTmpl;
215 }
216
217 private synchronized String [] readCustomerTemplate() {
218 if (this.custReceiptTmpl == null) {
219 this.custReceiptTmpl = new String [7];
220 this.readTemplate(custReceiptTmpl, "custreceipt.txt", 0);
221 }
222
223 return this.custReceiptTmpl;
224 }
225
226 private synchronized String [] readReportTemplate(String resource) {
227 String [] template = (String []) reportTmpl.get(resource);
228 if (template == null) {
229 template = new String [7];
230 this.readTemplate(template, resource, 2);
231 reportTmpl.put(resource, template);
232 }
233
234 return template;
235 }
236
237 private String [] readTemplate(String [] template, String resource, int type) {
238 int currentPart = 0;
239
240 URL fileUrl = UtilURL.fromResource(resource);
241 StringBuffer buf = new StringBuffer ();
242
243 try {
244 InputStream in = fileUrl.openStream();
245 BufferedReader dis = new BufferedReader (new InputStreamReader (in));
246
247 String line;
248 while ((line = dis.readLine()) != null) {
249 if (line.trim().startsWith("#")) {
250 String [] code = line.trim().split("\\=");
251 if ("#description.length".equals(code[0])) {
252 try {
253 this.descLength[type] = Integer.parseInt(code[1]);
254 } catch (NumberFormatException e) {
255 Debug.logWarning(e, module);
256 }
257 } else if ("#productId.length".equals(code[0])) {
258 try {
259 this.pridLength[type] = Integer.parseInt(code[1]);
260 } catch (NumberFormatException e) {
261 Debug.logWarning(e, module);
262 }
263 } else if ("#price.length".equals(code[0])) {
264 try {
265 this.priceLength[type] = Integer.parseInt(code[1]);
266 } catch (NumberFormatException e) {
267 Debug.logWarning(e, module);
268 }
269 } else if ("#quantity.length".equals(code[0])) {
270 try {
271 this.qtyLength[type] = Integer.parseInt(code[1]);
272 } catch (NumberFormatException e) {
273 Debug.logWarning(e, module);
274 }
275 } else if ("#infoString.length".equals(code[0])) {
276 try {
277 this.infoLength[type] = Integer.parseInt(code[1]);
278 } catch (NumberFormatException e) {
279 Debug.logWarning(e, module);
280 }
281 } else if ("#dateFormat".equals(code[0])) {
282 this.dateFmtStr[type] = code[1];
283 }
284 } else if (line.trim().startsWith("[BEGIN ITEM LOOP]")) {
285 template[currentPart++] = buf.toString();
286 buf = new StringBuffer ();
287 buf.append("[DLOOP]");
288 } else if (line.trim().startsWith("[END ITEM LOOP]")) {
289 template[currentPart++] = buf.toString();
290 buf = new StringBuffer ();
291 } else if (line.trim().startsWith("[BEGIN PAY LOOP]")) {
292 template[currentPart++] = buf.toString();
293 buf = new StringBuffer ();
294 buf.append("[PLOOP]");
295 } else if (line.trim().startsWith("[END PAY LOOP]")) {
296 template[currentPart++] = buf.toString();
297 buf = new StringBuffer ();
298 } else if (line.trim().startsWith("[ORDER BARCODE]")) {
299 template[currentPart++] = buf.toString();
300 template[currentPart++] = "[ORDER_BARCODE]";
301 buf = new StringBuffer ();
302 } else {
303 if (UtilValidate.isEmpty(line)) {
304 line = " ";
305 }
306 buf.append(line + "\n");
307 }
308 }
309 in.close();
310 } catch (IOException e) {
311 Debug.logError(e, "Unable to open receipt template", module);
312 }
313
314 template[currentPart] = buf.toString();
315 return template;
316 }
317
318 private synchronized SimpleDateFormat getDateFormat(int type) {
319 if (dateFormat == null) {
320 dateFormat = new SimpleDateFormat [3];
321 }
322 if (dateFormat[type] == null) {
323 dateFormat[type] = new SimpleDateFormat (this.dateFmtStr[type]);
324 }
325 return dateFormat[type];
326 }
327
328 private void printInfo(String template, Map context, PosTransaction trans, int type) {
329 Map expandMap = this.makeCodeExpandMap(trans, type);
330 if (context != null) {
331 expandMap.putAll(context); }
333 this.printInfo(template, expandMap);
334 }
335
336 private void printInfo(String template, PosTransaction trans, int type) {
337 this.printInfo(template, null, trans, type);
338 }
339
340 private void printInfo(String template, Map context) {
341 String toPrint = FlexibleStringExpander.expandString(template, context);
342 if (toPrint.indexOf("\n") > -1) {
343 String [] lines = toPrint.split("\\n");
344 for (int i = 0; i < lines.length; i++) {
345 this.println(lines[i]);
346 }
347 } else {
348 this.println(toPrint);
349 }
350 }
351
352 private void printDetail(String loop, PosTransaction trans, int type) {
353 String loopStr = loop.substring(7);
354 int size = trans.size();
355 for (int i = 0; i < size; i++) {
356 Map expandMap = this.makeCodeExpandMap(trans, type);
357 expandMap.putAll(trans.getItemInfo(i));
358 expandMap.put("description", UtilFormatOut.padString((String ) expandMap.get("description"), descLength[type], true, ' '));
360 expandMap.put("productId", UtilFormatOut.padString((String ) expandMap.get("productId"), pridLength[type], true, ' '));
361 expandMap.put("basePrice", UtilFormatOut.padString((String ) expandMap.get("basePrice"), priceLength[type], false, ' '));
362 expandMap.put("subtotal", UtilFormatOut.padString((String ) expandMap.get("subtotal"), priceLength[type], false, ' '));
363 expandMap.put("quantity", UtilFormatOut.padString((String ) expandMap.get("quantity"), qtyLength[type], false, ' '));
364 expandMap.put("adjustments", UtilFormatOut.padString((String ) expandMap.get("adjustments"), priceLength[type], false, ' '));
365 String toPrint = FlexibleStringExpander.expandString(loopStr, expandMap);
366 if (toPrint.indexOf("\n") > -1) {
367 String [] lines = toPrint.split("\\n");
368 for (int x = 0; x < lines.length; x++) {
369 this.println(lines[x]);
370 }
371 } else {
372 this.println(toPrint);
373 }
374 }
375 }
376
377 private void printPayInfo(String loop, PosTransaction trans, int type) {
378 String loopStr = loop.substring(7);
379 int size = trans.getNumberOfPayments();
380 for (int i = 0; i < size; i++) {
381 Map payInfoMap = trans.getPaymentInfo(i);
382 this.printPayInfo(loopStr, trans, type, payInfoMap);
383 }
384 }
385
386 private void printPayInfo(String template, PosTransaction trans, int type, Map payInfo) {
387 Map expandMap = this.makeCodeExpandMap(trans, type);
388 expandMap.putAll(payInfo);
389 expandMap.put("authInfoString", UtilFormatOut.padString((String ) expandMap.get("authInfoString"), infoLength[type], false, ' '));
391 expandMap.put("nameOnCard", UtilFormatOut.padString((String ) expandMap.get("nameOnCard"), infoLength[type], false, ' '));
392 expandMap.put("payInfo", UtilFormatOut.padString((String ) expandMap.get("payInfo"), infoLength[type], false, ' '));
393 expandMap.put("amount", UtilFormatOut.padString((String ) expandMap.get("amount"), priceLength[type], false, ' '));
394 String toPrint = FlexibleStringExpander.expandString(template, expandMap);
395 if (toPrint.indexOf("\n") > -1) {
396 String [] lines = toPrint.split("\\n");
397 for (int x = 0; x < lines.length; x++) {
398 this.println(lines[x]);
399 }
400 } else {
401 this.println(toPrint);
402 }
403 }
404
405 private Map makeCodeExpandMap(PosTransaction trans, int type) {
406 Map expandMap = new HashMap ();
407 SimpleDateFormat fmt = this.getDateFormat(type);
408 String dateString = fmt.format(new Date ());
409
410 expandMap.put("DOUBLE_HEIGHT", TEXT_DOUBLE_HEIGHT);
411 expandMap.put("CENTER", ALIGN_CENTER);
412 expandMap.put("BOLD", TEXT_BOLD);
413 expandMap.put("LF", LF);
414 expandMap.put("transactionId", trans.getTransactionId());
415 expandMap.put("terminalId", trans.getTerminalId());
416 expandMap.put("userId", trans.getUserId());
417 expandMap.put("orderId", trans.getOrderId());
418 expandMap.put("dateStamp", dateString);
419 expandMap.put("drawerNo", new Integer (trans.getDrawerNumber()).toString());
420 expandMap.put("taxTotal", UtilFormatOut.padString(UtilFormatOut.formatPrice(trans.getTaxTotal()), priceLength[type], false, ' '));
421 expandMap.put("grandTotal", UtilFormatOut.padString(UtilFormatOut.formatPrice(trans.getGrandTotal()), priceLength[type], false, ' '));
422 expandMap.put("totalPayments", UtilFormatOut.padString(UtilFormatOut.formatPrice(trans.getPaymentTotal()), priceLength[type], false, ' '));
423 expandMap.put("change", UtilFormatOut.padString((trans.getTotalDue() < 0 ?
424 UtilFormatOut.formatPrice(trans.getTotalDue() * -1) : "0.00"), priceLength[type], false, ' '));
425
426 return expandMap;
427 }
428
429 private boolean checkState(POSPrinter printer) throws JposException {
430 if (printer.getCoverOpen() == true) {
431 PosScreen.currentScreen.showDialog("main/dialog/error/printernotready", this);
433 return false;
434 }
435
436 return true;
437 }
438
439 public void receiveDialogCb(PosDialog dialog) {
440 PosScreen.currentScreen.refresh();
441 this.reprintReceipt();
442 }
443 }
444 |
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