com.zebra.sdk.printer

Class CsvPrinter

Object

com.zebra.sdk.printer.CsvPrinter

public class CsvPrinter
extends Object

A class used to print template formats using comma separated values as input data.

package test.zebra.sdk.printer.examples;
 
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 
 import com.zebra.sdk.printer.CsvPrinter;
 
 public class CsvPrinterExample {
 
     public static void main(String[] args) {
 
         csvPrintingExample();
         cnCsvPrintingExample();
     }
 
     //
     // These examples demonstrate how to use the one-line printing capability of the CsvPrinter class.
     //
     // They assume that a ZPL template containing variable fields appropriate to the CSV data
     // specified exists on the host device. In this case, a PC with the file named CsvPrinterExampleTemplate.zpl
     // saved at "c:\CsvPrinterExampleTemplate.zpl". The contents of this file should be...
     //
     // ^XA^DFCsvExamp.zpl^FS
     // ^A0N,100,100^FO100,100^FN1"Name"^FS
     // ^A0N,100,100^FO100,200^FN2"Street"^FS
     // ^A0N,100,100^FO100,300^FN3"City"^FS
     // ^A0N,100,100^FO100,400^FN4"State"^FS
     // ^A0N,100,100^FO100,500^FN5"Zip"^FS
     // ^XZ
     //
 
     public static void csvPrintingExample() {
 
         // The possible inputs to the one-line CSV printing function(s)
 
         String destinationDevice = "192.168.1.32";
 
         String templateFilename = "c:\\CsvPrinterExampleTemplate.zpl";
         String defaultQuantityString = "1";
         boolean verbose = true;
 
         // If the destination device argument is 'null' then any data that would have been sent to a destination device,
         // had one been specified, is captured in 'outputDataStream'. This provides a way to test your output &
         // configuration without having an actual printer available or without wasting media even if a printer is
         // available.
 
         System.out.println("\nThe destinationDevice connection string argument is null:");
         try {
             ByteArrayOutputStream outputDataStream = new ByteArrayOutputStream();
             CsvPrinter.print(null, getSampleCsvData(), templateFilename, defaultQuantityString, outputDataStream, verbose);
             System.out.println(outputDataStream.toString());
         } catch (Exception e) {
             e.printStackTrace();
         }
 
         // The outputDataStream argument may be null, in which case the data generated by the CsvPrinter class will
         // not be logged but will be sent to the destination device.
         System.out.println("\nThe outputDataStream argument is null:");
         try {
             CsvPrinter.print(destinationDevice, getSampleCsvData(), templateFilename, defaultQuantityString, null, verbose);
         } catch (Exception e) {
             e.printStackTrace();
         }
 
         // Both destinationDevice connection string AND outputDataStream arguments may be specified, in which case the
         // data generated by the CsvPrinter class will be sent to the destination device and logged to the
         // outputDataStream.
         System.out.println("\nBoth destinationDevice connection string and outputDataStream arguments are specified:");
         try {
             ByteArrayOutputStream outputDataStream = new ByteArrayOutputStream();
             CsvPrinter.print(destinationDevice, getSampleCsvData(), templateFilename, defaultQuantityString, outputDataStream, verbose);
             System.out.println(outputDataStream.toString());
         } catch (Exception e) {
             e.printStackTrace();
         }
 
         // At least one of these two (destinationDevice connection string and outputDataStream) arguments should be
         // specified.
     }
 
     private static ByteArrayInputStream getSampleCsvData() {
 
         String sampleCsvData = "John Smith,1234 Anystreet,Anycity,Anystate,12345\nJane Doe,5678 Anyroad,Anytown,Anystate,67890\n";
 
         return new ByteArrayInputStream(sampleCsvData.getBytes());
     }
 
     //
     // This example demonstrates how to use the one-line printing capability of the CsvPrinter class.
     //
     // It assume that a ZPL template containing variable fields appropriate to the CSV data
     // specified exists on the host device. In this case, a PC with the file named CnCsvPrinterExampleTemplate.zpl
     // saved at "c:\CnCsvPrinterExampleTemplate.zpl". The contents of this file should be...
     //
     // ^XA^DFE:CnCsvPrinterExampleTemplate.zpl^FS
     // ^A@N,75,75,E:ANMDS.TTF^CI28^FO0,100^FN1"Customer Name"^FS
     // ^A@N,75,75,E:ANMDS.TTF^FO0,200^FN2"Component Name"^FS^
     // ^A@N,75,75,E:ANMDS.TTF^FO0,300^FN3"Vendor Name"^FS
     // ^A@N,75,75,E:ANMDS.TTF^FO0,400^FN4"Vendor ID"^FS
     // ^A@N,75,75,E:ANMDS.TTF^FO0,500^FN5"Invoice Number"^FS
     // ^XZ
 
     private static void cnCsvPrintingExample() {
         // The possible inputs to the one-line Csv printing function(s)
 
         String destinationDevice = "192.168.1.32";
 
         String templateFilename = "C:\\CnCsvPrinterExampleTemplate.zpl";
         String defaultQuantityString = "1";
         boolean verbose = true;
 
         // The outputDataStream argument may be null, in which case the data generated by the CsvPrinter class will
         // not be logged but will be sent to the destination device.
         System.out.println("\nThe outputDataStream argument is null:");
         try {
             CsvPrinter.print(destinationDevice, getSampleCnCsvData(), templateFilename, defaultQuantityString, null, verbose);
         } catch (Exception e) {
             e.printStackTrace();
         }
 
     }
 
     private static ByteArrayInputStream getSampleCnCsvData() {
 
         String sampleCnCsvData = "东风伟世通汽车饰件系统有限公司,驾驶员侧仪表板下装饰件,供应商名称,供应商代码,订单号\n";
 
         return new ByteArrayInputStream(sampleCnCsvData.getBytes());
     }
 }
 

Method Summary

Methods

Modifier and Type	Method and Description
static void	print(InputStream sourceDataStream, String templateFilename, String defaultQuantityString, OutputStream outputDataStream) Print template formats using comma separated values as input data.
static void	print(InputStream sourceDataStream, String templateFilename, String defaultQuantityString, OutputStream outputDataStream, boolean verbose) Print template formats using comma separated values as input data.
static void	print(String destinationDevice, InputStream sourceDataStream, String templateFilename, String defaultQuantityString, OutputStream outputDataStream) Print template formats using comma separated values as input data.
static void	print(String destinationDevice, InputStream sourceDataStream, String templateFilename, String defaultQuantityString, OutputStream outputDataStream, boolean verbose) Print template formats using comma separated values as input data.

Methods inherited from class Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

print

public static void print(InputStream sourceDataStream,
         String templateFilename,
         String defaultQuantityString,
         OutputStream outputDataStream)
                  throws IOException,
                         ConnectionException

Print template formats using comma separated values as input data.

Parameters:

sourceDataStream - The source stream containing the CSV data.

templateFilename - The template to merge the CSV data to.

defaultQuantityString - The quantity, if not specified in the data.

outputDataStream - Optional stream to send data to.

Throws:

IOException - If an I/O error occurs.

ConnectionException - If it was not possible to connect to the device.

print

public static void print(String destinationDevice,
         InputStream sourceDataStream,
         String templateFilename,
         String defaultQuantityString,
         OutputStream outputDataStream)
                  throws IOException,
                         ConnectionException

Print template formats using comma separated values as input data.

Parameters:

destinationDevice - The connection string.

sourceDataStream - The source stream containing the CSV data.

templateFilename - The template to merge the CSV data to.

defaultQuantityString - The quantity, if not specified in the data.

outputDataStream - Optional stream to send data to.

Throws:

IOException - If an I/O error occurs.

ConnectionException - If it was not possible to connect to the device.

print

public static void print(InputStream sourceDataStream,
         String templateFilename,
         String defaultQuantityString,
         OutputStream outputDataStream,
         boolean verbose)
                  throws IOException,
                         ConnectionException

Print template formats using comma separated values as input data.

Parameters:

sourceDataStream - The source stream containing the CSV data.

templateFilename - The template to merge the CSV data to.

defaultQuantityString - The quantity, if not specified in the data.

outputDataStream - Optional stream to send data to.

verbose - If true, print a running commentary to standard out.

Throws:

IOException - If an I/O error occurs.

ConnectionException - If it was not possible to connect to the device.

print

public static void print(String destinationDevice,
         InputStream sourceDataStream,
         String templateFilename,
         String defaultQuantityString,
         OutputStream outputDataStream,
         boolean verbose)
                  throws IOException,
                         ConnectionException

Print template formats using comma separated values as input data.

Parameters:

destinationDevice - The connection string.

sourceDataStream - The source stream containing the CSV data.

templateFilename - The template to merge the CSV data to.

defaultQuantityString - The quantity, if not specified in the data.

outputDataStream - Optional stream to send data to.

verbose - If true, print a running commentary to standard out.

Throws:

IOException - If an I/O error occurs.

ConnectionException - If it was not possible to connect to the device.