diff options
Diffstat (limited to 'src/org/uic/barcode/staticFrame/UTLAYDataRecord.java')
| -rw-r--r-- | src/org/uic/barcode/staticFrame/UTLAYDataRecord.java | 272 |
1 files changed, 0 insertions, 272 deletions
diff --git a/src/org/uic/barcode/staticFrame/UTLAYDataRecord.java b/src/org/uic/barcode/staticFrame/UTLAYDataRecord.java deleted file mode 100644 index 549a2e7..0000000 --- a/src/org/uic/barcode/staticFrame/UTLAYDataRecord.java +++ /dev/null @@ -1,272 +0,0 @@ -/*
- *
- */
-package org.uic.barcode.staticFrame;
-
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.UnsupportedEncodingException;
-import java.nio.ByteBuffer;
-import java.nio.charset.StandardCharsets;
-
-import org.uic.barcode.staticFrame.ticketLayoutBarcode.FormatType;
-import org.uic.barcode.staticFrame.ticketLayoutBarcode.LayoutElement;
-import org.uic.barcode.staticFrame.ticketLayoutBarcode.TicketLayout;
-import org.uic.barcode.ticket.EncodingFormatException;
-
-/**
- * The Class UTLAYDataRecord implements a bar code data record containing the ticket layout.
- */
-public class UTLAYDataRecord extends DataRecord {
-
- /** The ticket layout. */
- private TicketLayout layout;
-
- /**
- * Instantiates a new empty UTLAY data record.
- */
- public UTLAYDataRecord() {
- super("U_TLAY","01");
- }
-
- /**
- * Decode utf-8 string.
- *
- * @param byteData the byte data
- * @param offset the offset
- * @param length the length
- * @return the string
- * @throws UnsupportedEncodingException the unsupported encoding exception
- */
- private static String decodeUtf8String(byte[] byteData, int offset, int length) throws UnsupportedEncodingException {
- byte[] bytes = new byte[length];
- for (int i = 0; i < length; i++){
- bytes[i] = byteData[i + offset];
- }
- return StandardCharsets.UTF_8.decode(ByteBuffer.wrap(bytes)).toString();
- }
-
- /**
- * Decode string.
- *
- * @param byteData the byte data
- * @param offset the offset
- * @param length the length
- * @return the string
- */
- private static String decodeString(byte[] byteData, int offset, int length) {
- byte[] bytes = new byte[length];
- for (int i = 0; i < length; i++){
- bytes[i] = byteData[i + offset];
- }
- return StandardCharsets.ISO_8859_1.decode(ByteBuffer.wrap(bytes)).toString();
- }
-
- /**
- * Encode utf-8.
- *
- * @param value the value
- * @return the byte[]
- */
- private static byte[] encodeUtf8(String value) {
-
- try {
- return value.getBytes("UTF-8");
- } catch (UnsupportedEncodingException e) {
- throw new RuntimeException("UTF8 String encoding wrong!",e);
- }
- }
-
- /**
- * To string.
- *
- * @return the string
- */
- public String toString() {
-
- StringBuilder sb = new StringBuilder();
-
- sb.append("TLB: ").append(layout.getLayoutStandard()).append('\n');
-
- for (LayoutElement e : layout.getElements()){
- sb.append("column: ").append(e.getColumn()).append(" - ");
- sb.append("line: ").append(e.getLine()).append(" - ");
- sb.append("width: ").append(e.getWidth()).append(" - ");
- sb.append("heigth: ").append(e.getHeight()).append(" - ");
- sb.append("text: ").append(e.getText()).append(" - ");
- sb.append("format: ").append(e.getFormat().toString()).append('\n');
- }
-
- return sb.toString();
-
- }
-
- /**
- * Decode content.
- *
- * @throws IOException Signals that an I/O exception has occurred.
- * @throws EncodingFormatException the encoding format exception
- */
- @Override
- protected void decodeContent() throws IOException, EncodingFormatException {
-
- layout = new TicketLayout();
-
- if (content == null || content.length == 0 ) return;
-
- int offset = 0;
-
- String layoutType = decodeString(content, offset , 4);
- layout.setLayoutStandard(layoutType);
- offset = offset + 4;
-
- String numberValue = decodeString(content, offset , 4);
- offset = offset + 4;
-
- int elements = 0;
- try {
- elements = Integer.parseInt(numberValue);
- } catch(NumberFormatException e){
- //Do Nothing
- }
-
- int remainingBytes = content.length - offset;
-
- for (int i = 0; i < elements && remainingBytes > 0 ;i++){
-
- String lineValue = decodeString(content, offset , 2);
- offset = offset + 2;
- int line = 0;
- try {
- line = Integer.parseInt(lineValue);
- } catch(NumberFormatException e){
- //Do Nothing
- }
- String columnValue = decodeString(content, offset , 2);
- offset = offset + 2;
- int column = 0;
- try {
- column = Integer.parseInt(columnValue);
- } catch(NumberFormatException e){
- //Do Nothing
- }
- String heightValue = decodeString(content, offset , 2);
- offset = offset + 2;
- int height = 0;
- try {
- height = Integer.parseInt(heightValue);
- } catch(NumberFormatException e){
- //Do Nothing
- }
- String widthValue = decodeString(content, offset , 2);
- offset = offset + 2;
- int width = 0;
- try {
- width = Integer.parseInt(widthValue);
- } catch(NumberFormatException e){
- //Do Nothing
- }
- String formatValue = decodeString(content, offset , 1);
- offset = offset + 1;
- int format = 0;
- try {
- format = Integer.parseInt(formatValue);
- } catch(NumberFormatException e){
- //Do Nothing
- }
- String lengthValue = decodeString(content, offset , 4);
- offset = offset + 4;
- int length = 0;
- try {
- length = Integer.parseInt(lengthValue);
- } catch(NumberFormatException e){
- //Do Nothing
- }
-
- String text;
- try {
- text = decodeUtf8String(content, offset ,length);
- } catch (UnsupportedEncodingException e) {
- text = "unsupported character set";
- }
- offset = offset + length;
-
- LayoutElement layoutElement = new LayoutElement();
-
- layoutElement.setColumn(column);
- layoutElement.setLine(line);
- layoutElement.setHeight(height);
- layoutElement.setWidth(width);
- layoutElement.setText(text);
-
- layoutElement.setFormat(FormatType.values()[format]);
-
- layout.addLayoutElement(layoutElement);
-
- }
-
- }
-
- /**
- * Encode content.
- *
- * @throws IOException Signals that an I/O exception has occurred.
- * @throws EncodingFormatException the encoding format exception
- */
- @Override
- protected void encodeContent() throws IOException, EncodingFormatException {
-
- ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
-
- if (layout == null || layout.getElements() == null || layout.getElements().isEmpty()) {
- return;
- }
-
- //number of text elements
- String numberOfFields = String.format("%04d",layout.getElements().size());
-
- outputStream.write(layout.getLayoutStandard().getBytes());
- outputStream.write(numberOfFields.getBytes());
-
- for (LayoutElement e : layout.getElements()){
-
- String line = String.format("%02d",e.getLine());
- String column = String.format("%02d",e.getColumn());
- String heigth = String.format("%02d",e.getHeight());
- String width = String.format("%02d",e.getWidth());
- String format = String.format("%01d",e.getFormat().ordinal());
- String size = String.format("%04d",encodeUtf8(e.getText()).length);
-
- outputStream.write(line.getBytes());
- outputStream.write(column.getBytes());
- outputStream.write(heigth.getBytes());
- outputStream.write(width.getBytes());
- outputStream.write(format.getBytes());
- outputStream.write(size.getBytes());
- outputStream.write(encodeUtf8(e.getText()));
-
- }
-
- content = outputStream.toByteArray();
- }
-
- /**
- * Sets the layout.
- *
- * @param layout the new layout
- */
- public void setLayout(TicketLayout layout) {
- this.layout = layout;
- }
-
-
- /**
- * Gets the layout.
- *
- * @return the layout
- */
- public TicketLayout getLayout() {
- return layout;
- }
-
-}
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