diff options
Diffstat (limited to 'src/main/java/org/uic/barcode/staticFrame/UHEADDataRecord.java')
| -rw-r--r-- | src/main/java/org/uic/barcode/staticFrame/UHEADDataRecord.java | 269 |
1 files changed, 269 insertions, 0 deletions
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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