From e023e674020f1a435f7b8c8b9276704f576ea6e5 Mon Sep 17 00:00:00 2001
From: CGantert345 <57003061+CGantert345@users.noreply.github.com>
Date: Mon, 29 Mar 2021 14:08:45 +0200
Subject: structure change 1

---
 .../uic/barcode/staticFrame/UHEADDataRecord.java   | 269 +++++++++++++++++++++
 1 file changed, 269 insertions(+)
 create mode 100644 src/main/java/org/uic/barcode/staticFrame/UHEADDataRecord.java

(limited to 'src/main/java/org/uic/barcode/staticFrame/UHEADDataRecord.java')

diff --git a/src/main/java/org/uic/barcode/staticFrame/UHEADDataRecord.java b/src/main/java/org/uic/barcode/staticFrame/UHEADDataRecord.java
new file mode 100644
index 0000000..855c9d5
--- /dev/null
+++ b/src/main/java/org/uic/barcode/staticFrame/UHEADDataRecord.java
@@ -0,0 +1,269 @@
+package org.uic.barcode.staticFrame;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Calendar;
+import java.util.Date;
+
+import org.uic.barcode.ticket.EncodingFormatException;
+
+/**
+ * The Class UHEADDataRecord implements the additional header record of a statis UIC bar code
+ */
+public class UHEADDataRecord extends DataRecord{
+	
+	
+		/** The issuing date. */
+		private Date issuingDate = null;
+		
+		/** The flags. */
+		private int flags;
+		
+		/** The issuer. */
+		private String issuer;
+		
+		/** The identifier. */
+		private String identifier;
+		
+		/** The language. */
+		private String language;
+		
+		/** The additional language. */
+		private String additionalLanguage;
+	
+		/**
+		 * Instantiates a new UHEAD data record.
+		 */
+		public UHEADDataRecord() {
+			super("U_HEAD");
+		}
+		
+		
+		/**
+		 * Gets the issuing date.
+		 *
+		 * @return the issuing date
+		 */
+		public Date getIssuingDate() {
+			return issuingDate;
+		}
+		
+		/**
+		 * Sets the issuing date.
+		 *
+		 * @param issuingDate the new issuing date
+		 */
+		public void setIssuingDate(Date issuingDate) {
+			this.issuingDate = issuingDate;
+		}
+		
+		/**
+		 * Gets the flags.
+		 *
+		 * @return the flags
+		 */
+		public int getFlags() {
+			return flags;
+		}
+		
+		/**
+		 * Sets the flags.
+		 *
+		 * @param flags the new flags
+		 */
+		public void setFlags(int flags) {
+			this.flags = flags;
+		}
+		
+		/**
+		 * Gets the issuer.
+		 *
+		 * @return the issuer
+		 */
+		public String getIssuer() {
+			return issuer;
+		}
+		
+		/**
+		 * Sets the issuer.
+		 *
+		 * @param issuer the new issuer
+		 */
+		public void setIssuer(String issuer) {
+			this.issuer = issuer;
+		}
+		
+		/**
+		 * Gets the identifier.
+		 *
+		 * @return the identifier
+		 */
+		public String getIdentifier() {
+			return identifier;
+		}
+		
+		/**
+		 * Sets the identifier.
+		 *
+		 * @param identifier the new identifier
+		 */
+		public void setIdentifier(String identifier) {
+			this.identifier = identifier;
+		}
+		
+		/**
+		 * Gets the language.
+		 *
+		 * @return the language
+		 */
+		public String getLanguage() {
+			return language;
+		}
+		
+		/**
+		 * Sets the language.
+		 *
+		 * @param language the new language
+		 */
+		public void setLanguage(String language) {
+			this.language = language;
+		}
+		
+		/**
+		 * Gets the additional language.
+		 *
+		 * @return the additional language
+		 */
+		public String getAdditionalLanguage() {
+			return additionalLanguage;
+		}
+		
+		/**
+		 * Sets the additional language.
+		 *
+		 * @param additionalLanguage the new additional language
+		 */
+		public void setAdditionalLanguage(String additionalLanguage) {
+			this.additionalLanguage = additionalLanguage;
+		}
+			
+
+		/**
+		 * Decode content.
+		 *
+		 * @throws IOException Signals that an I/O exception has occurred.
+		 * @throws EncodingFormatException the encoding format exception
+		 */
+		protected void decodeContent() throws IOException, EncodingFormatException{
+						
+			if (content == null || content.length == 0 ) return;
+			
+			issuer = decodeString(content, 0 , 4);	
+
+			identifier = decodeString(content, 4 , 20);		
+			
+			String issuingDateString = decodeString(content, 24 , 12);		
+
+			String flagsString  = decodeString(content,36 , 1);
+			
+			language = decodeString(content, 37 , 2);
+
+			additionalLanguage = decodeString(content,39 , 2);
+			
+
+			try {
+				flags = Integer.parseInt(flagsString);
+			} catch (Exception e) {
+				flags = 9;
+			}		
+
+			// date format "DDMMYYYYHHMM"
+			SimpleDateFormat formatter = new SimpleDateFormat("ddMMyyyyhhmm");
+			try {
+				issuingDate = formatter.parse(issuingDateString);
+			} catch (ParseException e) {
+				e.printStackTrace();
+			}
+
+		}
+		
+
+		/**
+		 * Decode string.
+		 *
+		 * @param byteData the byte data
+		 * @param offset the offset
+		 * @param length the length
+		 * @return the string
+		 */
+		private String decodeString(byte[] byteData, int offset, int length) {
+			
+			char[] chars = new char[length];
+			
+			for (int i = 0; i < length  && i < byteData.length;i++) {
+				byte byteValue = byteData[offset + i];
+				if (byteValue == '\n') {
+					byteValue = ' ';
+				}
+				chars[i] = (char) byteValue;
+			}
+			
+			return String.copyValueOf(chars);
+		}
+
+		/**
+		 * Encode content.
+		 *
+		 * @throws IOException Signals that an I/O exception has occurred.
+		 * @throws EncodingFormatException the encoding format exception
+		 */
+		protected void encodeContent() throws IOException, EncodingFormatException {
+			
+	        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+	    	
+  	     	String issuerElement = String.format("%4s", this.issuer);
+
+			String idElement = String.format("%20s", this.identifier);
+			
+			//DDMMYYYYHHMM"		
+			Calendar now = Calendar.getInstance();
+			
+			// issuing date can be in the ticket or in the header
+			if (this.issuingDate != null) {
+				now.setTime(this.issuingDate);
+			}
+			
+			String timeElement = String.format("%02d%02d%04d%02d%02d", 
+					                           now.get(Calendar.DAY_OF_MONTH),
+					                           now.get(Calendar.MONTH),
+					                           now.get(Calendar.YEAR),
+					                           now.get(Calendar.HOUR),
+					                           now.get(Calendar.MINUTE));
+			
+				
+			String flagsElement = String.format("%01d",this.flags);
+			
+			
+			String languageElement =  String.format("%2s%2s" ,this.language, this.additionalLanguage);
+			
+			try {
+				
+				outputStream.write(issuerElement.getBytes());				
+				outputStream.write(idElement.getBytes());	
+				outputStream.write(timeElement.getBytes());		
+				
+				outputStream.write(flagsElement.getBytes());	
+				outputStream.write(languageElement.getBytes());			
+				
+			} catch (IOException e) {
+				e.printStackTrace();
+			}
+			
+			super.setData(outputStream.toByteArray());
+
+			
+		}
+
+}
-- 
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