diff options
Diffstat (limited to 'src/org/uic/barcode/staticFrame')
10 files changed, 0 insertions, 1822 deletions
diff --git a/src/org/uic/barcode/staticFrame/DataRecord.java b/src/org/uic/barcode/staticFrame/DataRecord.java deleted file mode 100644 index 16d3811..0000000 --- a/src/org/uic/barcode/staticFrame/DataRecord.java +++ /dev/null @@ -1,199 +0,0 @@ -package org.uic.barcode.staticFrame;
-
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.util.Arrays;
-
-import org.uic.barcode.ticket.EncodingFormatException;
-
-/**
- * The Class DataRecord implements the basic decoding and encoding
- * of the data record structure, the split into tag, version, length and content.
- *
- * Implementing classes must provide decoding and encoding of the content
- *
- */
-public abstract class DataRecord {
-
- /** The id tag. */
- protected String idTag;
-
- /** The version id. */
- protected String versionId;
-
- /** The content. */
- protected byte[] content;
-
- /**
- * Instantiates a new data record.
- *
- * @param idTag the id tag
- * @param version the version
- */
- public DataRecord (String idTag, String version) {
- this.idTag = idTag;
- this.versionId = version;
- }
-
- /**
- * Instantiates a new data record.
- *
- * @param idTag the id tag
- */
- public DataRecord (String idTag) {
- this.idTag = idTag;
- }
-
- /**
- * Encode.
- *
- * @return the byte[]
- * @throws IOException Signals that an I/O exception has occurred.
- * @throws EncodingFormatException the encoding format exception
- */
- public byte[] encode() throws IOException, EncodingFormatException {
-
- ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
-
- encodeContent();
-
- //size of tag + version + length
- int length = 12;
-
- //size of data
- length = length + content.length;
-
- String lengthElement = String.format("%04d",length);
-
- while (idTag.length() < 6) {
- idTag = idTag + " ";
- }
-
- while (versionId.length() < 2) {
- versionId = "0" + versionId;
- }
-
- outputStream.write(idTag.getBytes());
-
- outputStream.write(versionId.getBytes());
-
- outputStream.write(lengthElement.getBytes());
-
- outputStream.write(content);
-
- return outputStream.toByteArray();
- }
-
- /**
- * Decode.
- *
- * @param byteData the byte data
- * @return the int
- * @throws IOException Signals that an I/O exception has occurred.
- * @throws EncodingFormatException the encoding format exception
- */
- public int decode(byte[] byteData) throws IOException, EncodingFormatException {
-
- int offset = 0;
- String tag = new String(Arrays.copyOfRange(byteData, offset, offset + 6));
- this.setIdTag(tag);
- offset = offset + 6;
-
- String version = new String(Arrays.copyOfRange(byteData, offset, offset + 2));
- this.setVersionId(version);
- offset = offset + 2;
-
- String dataSize = new String(Arrays.copyOfRange(byteData, offset, offset + 4));
- offset = offset + 4;
-
- int length = Integer.parseInt(dataSize) - 12;
- this.setData(Arrays.copyOfRange(byteData, offset, offset + length));
-
- decodeContent();
-
- return length + 12;
- }
-
-
- /**
- * Gets the id tag.
- *
- * @return the id tag
- */
- public String getIdTag() {
- return idTag;
- }
-
-
- /**
- * Sets the id tag.
- *
- * @param idTag the new id tag
- */
- public void setIdTag(String idTag) {
- this.idTag = idTag;
- }
-
-
- /**
- * Gets the version id.
- *
- * @return the version id
- */
- public String getVersionId() {
- return versionId;
- }
-
-
- /**
- * Sets the version id.
- *
- * @param versionId the new version id
- */
- public void setVersionId(String versionId) {
- this.versionId = versionId;
- }
-
-
- /**
- * Gets the data.
- *
- * @return the data
- * @throws IOException Signals that an I/O exception has occurred.
- * @throws EncodingFormatException the encoding format exception
- */
- protected byte[] getData() throws IOException, EncodingFormatException {
- return content;
- }
-
-
- /**
- * Sets the data.
- *
- * @param data the new data
- * @throws IOException Signals that an I/O exception has occurred.
- * @throws EncodingFormatException the encoding format exception
- */
- protected void setData(byte[] data) throws IOException, EncodingFormatException {
- this.content = data;
- }
-
-
-
- /**
- * Decode content.
- *
- * @throws IOException Signals that an I/O exception has occurred.
- * @throws EncodingFormatException the encoding format exception
- */
- protected abstract void decodeContent() throws IOException, EncodingFormatException;
-
- /**
- * Encode content.
- *
- * @throws IOException Signals that an I/O exception has occurred.
- * @throws EncodingFormatException the encoding format exception
- */
- protected abstract void encodeContent() throws IOException, EncodingFormatException;
-
-}
diff --git a/src/org/uic/barcode/staticFrame/GENERICDataRecord.java b/src/org/uic/barcode/staticFrame/GENERICDataRecord.java deleted file mode 100644 index 4769670..0000000 --- a/src/org/uic/barcode/staticFrame/GENERICDataRecord.java +++ /dev/null @@ -1,62 +0,0 @@ -package org.uic.barcode.staticFrame;
-
-import java.io.IOException;
-
-import org.uic.barcode.ticket.EncodingFormatException;
-
-
-/**
- * The Class GENERICDataRecord implements a generic bilateral data record included in a static bar code frame.
- */
-public class GENERICDataRecord extends DataRecord {
-
- /**
- * Instantiates a new GENERIC data record.
- *
- * @param idTag the id tag
- */
- public GENERICDataRecord(String idTag) {
- super(idTag);
- }
-
- /**
- * 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 {
- // Do Nothing, needs to be implemented by subclasses
- }
-
- /**
- * 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 {
- // Do Nothing, needs to be implemented by subclasses
- }
-
- /**
- * Gets the content.
- *
- * @return the content
- */
- public byte[] getContent() {
- return content;
- }
-
- /**
- * Sets the content.
- *
- * @param content the new content
- */
- public void setContent(byte[] content) {
- this.content = content;
- }
-
-}
diff --git a/src/org/uic/barcode/staticFrame/StaticFrame.java b/src/org/uic/barcode/staticFrame/StaticFrame.java deleted file mode 100644 index 5246ac7..0000000 --- a/src/org/uic/barcode/staticFrame/StaticFrame.java +++ /dev/null @@ -1,764 +0,0 @@ -package org.uic.barcode.staticFrame;
-
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.math.BigInteger;
-import java.nio.ByteBuffer;
-import java.security.InvalidKeyException;
-import java.security.NoSuchAlgorithmException;
-import java.security.PrivateKey;
-import java.security.Provider;
-import java.security.PublicKey;
-import java.security.Security;
-import java.security.Signature;
-import java.security.SignatureException;
-import java.security.Provider.Service;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.zip.DataFormatException;
-import java.util.zip.Deflater;
-import java.util.zip.Inflater;
-
-import org.uic.barcode.ticket.EncodingFormatException;
-
-
-/**
- * The Class StaticHeader implements the static bar code header frame defined in UIC IRS 90918-9.
- * It allows to decode and encode the bar code content and to add sub-records as defined in the IRS 90918-9 for:
- * - additional header data
- * - Ticket Layout content
- * - Flexible content
- * - bilateral data records
- */
-public class StaticFrame {
-
- /** The additional header record. */
- private UHEADDataRecord headerRecord;
-
- /** The bar code version. */
- private int version;
-
- /** The u_flex. */
- private UFLEXDataRecord uFlex;
-
- /** The u_tlay. */
- private UTLAYDataRecord uTlay;
-
- /** The security provider. */
- private String securityProvider;
-
- /** The signature key. */
- private String signatureKey;
-
- /** The signature. */
- private byte[] signature;
-
- /** The data records. */
- private ArrayList<DataRecord> dataRecords = new ArrayList<DataRecord>();
-
-
- private byte[] signedData = null;
-
- /**
- * Instantiates a new static header frame.
- */
- public StaticFrame (){ }
-
-
-
- /**
- * Instantiates a new static header and decodes the provided data.
- *
- * @param bytes the bar code data
- * @throws EncodingFormatException the encoding format exception
- * @throws DataFormatException the data format exception
- * @throws IOException Signals that an I/O exception has occurred.
- */
- public StaticFrame (byte[] bytes) throws EncodingFormatException, DataFormatException, IOException{
- decode(bytes);
- }
-
-
- /**
- * Encode the barcode data.
- *
- * @param version the barcode version
- * @return byte[] the encoded data as
- * @throws IOException Signals that an I/O exception has occurred.
- * @throws Exception the exception
- */
- /*
- * creates a UIC bar code of version 1
- *
- * limits:
- * - version 1 allows for signatures up to 50 byte length
- * - max data length 2048 Byte
- * input:
- * data to be included
- * provider of the signature
- * processing:
- * 1. create header informations
- * 2. compression of the data content
- * 3. adding a signature
- * output:
- * raw data to be included in an aztec bar code
- *
- */
- public byte[] encode() throws IOException, Exception {
-
- if (headerRecord == null && uFlex == null && uTlay == null
- && (dataRecords == null || dataRecords.isEmpty())) return null;
-
- if (signedData == null) {
- signedData = encodeData();
- }
-
- if (version != 1 && version != 2) {
- throw (new Exception(String.format("UIC Barcode Version %d not supported", version)));
- }
-
- if (signedData.length < 1) {
- throw new IOException("data missing!");
- }
- if (signedData.length > 2048) {
- throw new IOException("too many data!"); //2048 should be enough
- }
-
- ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
-
- //UIC bar code version 1
- String header = "#UT01";
- if (version == 2) {
- header = "#UT02";
- }
- outputStream.write(header.getBytes());
-
- outputStream.write(securityProvider.getBytes());
-
-
- while (signatureKey.length() < 5) {
- signatureKey = "0" + signatureKey;
- }
- outputStream.write(signatureKey.getBytes());
-
- if (signature.length < 1) {
- // signature too small for bar code version 1
- throw new IOException("signature size too small!");
- }
-
- if (version == 1) {
- if (signature.length > 50) {
- // signature too large for bar code version 1
- throw new IOException("signature size too large!");
- }
- outputStream.write(Arrays.copyOfRange(signature, 0, 50));
- } else if (version == 2) {
- BigInteger[] bInts = null;
- byte zeroByte = 0;
-
- bInts = decodeSignatureIntegerSequence(signature);
- byte[] r = toUnsignedBytes(bInts[0]);
-
- byte[] s = toUnsignedBytes(bInts[1]);
-
- if (r.length > 32 || s.length > 32) {
- throw (new EncodingFormatException(String.format("DSA signature too big")));
- }
- for (int i = 0; i < 32 - r.length; i++) {
- outputStream.write(zeroByte);
- }
- outputStream.write(r);
- for (int i = 0; i < 32 - s.length; i++) {
- outputStream.write(zeroByte);
- }
- outputStream.write(s);
- //outputStream.write(Arrays.copyOfRange(signature, 0, 64));
- }
-
- String length = String.format("%04d", signedData.length);
- outputStream.write(length.getBytes());
-
- outputStream.write(signedData);
-
- outputStream.close();
-
- return outputStream.toByteArray();
- }
-
-
- /**
- * Adds a proprietary data record.
- *
- * @param record the record
- */
- public void addDataRecord(DataRecord record) {
- dataRecords.add(record);
- }
-
- /**
- * Gets the version of the header frame.
- *
- * @return the version
- */
- public int getVersion() {
- return version;
- }
-
- /**
- * Sets the version of the header frame.
- * supported values are 1 and 2
- *
- * @param version the new version
- */
- public void setVersion(int version) {
- this.version = version;
- }
-
- /**
- * Gets the security provider.
- *
- * @return the security provider
- */
- public String getSecurityProvider() {
- return securityProvider;
- }
-
- /**
- * Sets the security provider.
- *
- * @param securityProvider the new security provider
- */
- public void setSecurityProvider(String securityProvider) {
- this.securityProvider = securityProvider;
- }
-
- /**
- * Gets the signature key identifier.
- *
- * @return the signature key
- */
- public String getSignatureKey() {
- return signatureKey;
- }
-
- /**
- * Sets the signature key identifier.
- *
- * @param signatureKey the new signature key
- */
- public void setSignatureKey(String signatureKey) {
- this.signatureKey = signatureKey;
- }
-
- /**
- * Gets the signature.
- *
- * @return the signature
- */
- public byte[] getSignature() {
- return signature;
- }
-
- /**
- * Sets the signature.
- *
- * @param signature the new signature
- */
- public void setSignature(byte[] signature) {
- this.signature = signature;
- }
-
- /**
- * Gets the additional header record.
- *
- * @return the header record
- */
- public UHEADDataRecord getHeaderRecord() {
- return headerRecord;
- }
-
- /**
- * Gets the list of bilateral data records.
- *
- * @return the data records
- */
- public ArrayList<DataRecord> getDataRecords() {
- return dataRecords;
- }
-
- /**
- * Gets the data for signing.
- *
- * @return the data to be signed
- * @throws IOException Signals that an I/O exception has occurred.
- * @throws EncodingFormatException the encoding format exception
- */
- public byte[] getDataForSignature() throws IOException, EncodingFormatException {
- // data compression
- if (signedData != null) return signedData;
-
- Deflater deflater = new Deflater();
- byte[] data = encodeData();
- deflater.setInput(data);
- ByteArrayOutputStream compressStream = new ByteArrayOutputStream(data.length);
- byte[] buffer = new byte[2048];
- deflater.finish();
- while (!deflater.finished()) {
- int count = deflater.deflate(buffer); // returns the number of result bytes
- compressStream.write(buffer, 0, count);
- }
- compressStream.close();
-
- return compressStream.toByteArray();
- }
-
- /**
- * Get the encoded data for the bar code.
- *
- * @return the byte[]
- * @throws IOException Signals that an I/O exception has occurred.
- * @throws EncodingFormatException the encoding format exception
- */
- private byte[] encodeData() throws IOException, EncodingFormatException {
-
- if (this.uFlex == null && this.uTlay == null && this.headerRecord == null &&
- (dataRecords == null || dataRecords.isEmpty())) return null;
-
- ByteArrayOutputStream totalStream = new ByteArrayOutputStream();
-
- //encode header for layout
- if (headerRecord != null) {
- byte[] header = headerRecord.encode();
-
- if (header != null && header.length > 0) {
- totalStream.write(header);
- }
- }
-
- //encode layout
- if (uTlay != null) {
- byte[] layout = uTlay.encode();
- if (layout != null && layout.length > 0) {
- totalStream.write(layout);
- }
- }
-
- if (uFlex != null) {
- byte[] content = uFlex.encode();
- if (content != null && content.length > 0){
- totalStream.write(content);
- }
- }
-
- //third party content
- for (DataRecord dataRecord : dataRecords){
-
- byte[] content = dataRecord.encode();
- if (content != null && content.length > 0){
- totalStream.write(content);
- }
- }
- return totalStream.toByteArray();
- }
-
- /**
- * Encode signature integer sequence.
- *
- * Support function to format two parameters as DER encoded integer list
- * to get a valid formated DSA signature from the signature parameter
- *
- * @param i1 the i 1
- * @param i2 the i 2
- * @return the byte[]
- * @throws IOException Signals that an I/O exception has occurred.
- */
- public static byte[] encodeSignatureIntegerSequence(BigInteger i1, BigInteger i2) throws IOException {
-
- //SEQUENCE OF --> tag 16
- int sequenceTag = 16 + 32; // (bits 6 = 1 constructed)
- //INTEGER --> tag 2
- int integerTag = 2;
-
- byte[] b1 = i1.toByteArray();
- int lb1 = b1.length;
- byte[] b2 = i2.toByteArray();
- int lb2 = b2.length;
-
- int sequenceLength = lb1 + lb2 + 4;
-
- ByteArrayOutputStream out = new ByteArrayOutputStream();
-
- out.write((byte) sequenceTag);
- out.write((byte) sequenceLength);
- out.write((byte) integerTag);
- out.write((byte) lb1);
- out.write(b1);
- out.write((byte) integerTag);
- out.write((byte) lb2);
- out.write(b2);
-
- return out.toByteArray();
- }
-
- /**
- * Decode signature integer sequence.
- *
- * Support function to decode a DSA signature
- * Provides the two DSA signature parameter encoded in a DSA signature
- *
- * @param bytes the bytes
- * @return the big integer[]
- * @throws Exception the exception
- */
- public static BigInteger[] decodeSignatureIntegerSequence(byte[] bytes) throws Exception {
-
- int sequenceTag = (int) bytes[0];
-
- if (sequenceTag != 48) throw new Exception("signature is not a sequence");
-
- int sequenceLength = (int) bytes[1];
-
- if (sequenceLength < 6) throw new Exception("signature sequence too short");
-
- BigInteger[] result = new BigInteger[2];
-
- int offset = 2;
- int i = 0;
- while (offset < bytes.length && i < 2) {
- int integerTag = (int) bytes[offset];
- if (integerTag != 2) throw new Exception("signature is not an integer sequence");
- int integerLength = (int) bytes[offset + 1];
- byte[] value = Arrays.copyOfRange(bytes, offset + 2, offset + 2 + integerLength);
- result[i] = new BigInteger(+1, value);
- offset = offset + integerLength + 2;
- i++;
- }
-
- return result;
- }
-
- /**
- * Decode.
- *
- * @param inputData the input data
- * @throws EncodingFormatException the encoding format exception
- * @throws DataFormatException the data format exception
- * @throws IOException Signals that an I/O exception has occurred.
- */
- public void decode(byte[] inputData) throws EncodingFormatException, DataFormatException, IOException {
-
-
- int offset = 0;
- String headerTag = new String( Arrays.copyOfRange(inputData,offset,offset + 3));
- offset = offset + 3;
- if (!headerTag.equals("#UT")) {
- throw (new EncodingFormatException("not a UIC barcode"));
- }
-
-
- String versionValue = new String(Arrays.copyOfRange(inputData,offset,offset + 2));
- offset = offset + 2;
- int barcodeVersion = 0;
- try {
- barcodeVersion = Integer.parseInt(versionValue);
- this.setVersion(barcodeVersion);
- } catch (NumberFormatException e2) {
- throw (new EncodingFormatException(String.format("UIC Barcode Version %s not supported", versionValue)));
- }
-
- String providerValue = new String( Arrays.copyOfRange(inputData,offset,offset + 4));
- this.setSecurityProvider(providerValue);
- offset = offset + 4;
-
- String signatureKeyIdValue = new String( Arrays.copyOfRange(inputData,offset,offset + 5));
- this.setSignatureKey(signatureKeyIdValue);
- offset = offset + 5;
-
- byte[] sealdata = null;
-
- if (barcodeVersion == 1) {
- sealdata = Arrays.copyOfRange(inputData, offset, offset + 50);
- signature = trimDsaSignature(sealdata);
- offset = offset + 50;
- } else if (barcodeVersion == 2) {
- sealdata = Arrays.copyOfRange(inputData, offset, offset + 64);
- signature = recombineDsaSignature(sealdata);
- offset = offset + 64;
- } else {
- throw (new EncodingFormatException(String.format("UIC Barcode Version %s not supported", versionValue)));
- }
-
-
- String lengthValue = new String( Arrays.copyOfRange(inputData,offset,offset + 4));
- offset = offset + 4;
-
- int dataLength = 0;
- dataLength = Integer.parseInt(lengthValue);
-
- signedData = Arrays.copyOfRange(inputData, offset, offset + dataLength);
-
- ByteBuffer containedDataBuffer = ByteBuffer.allocate(dataLength);
- containedDataBuffer.put(signedData);
-
- byte[] inflatedDataBuffer = new byte[2000];
- ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
- Inflater inflater = new Inflater();
- byte[] inflaterInput = containedDataBuffer.array();
- inflater.setInput(inflaterInput);
- while (!inflater.finished()) {
- int count = inflater.inflate(inflatedDataBuffer,0,2000);
- if (inflater.needsDictionary()) {
- break;
- }
- outputStream.write(inflatedDataBuffer, 0, count);
- }
-
- outputStream.close();
-
- byte[] byteData = outputStream.toByteArray();
-
- offset = 0;
- int remainingBytes = byteData.length;
-
- while (remainingBytes > 0) {
-
- String tag = new String(Arrays.copyOfRange(byteData, offset, offset + 6));
- int length = 0;
-
- if (tag.startsWith("U_TLAY")) {
- UTLAYDataRecord record = new UTLAYDataRecord();
- length = record.decode(Arrays.copyOfRange(byteData, offset, byteData.length));
- this.uTlay = record;
- } else if (tag.startsWith("U_FLEX")) {
- UFLEXDataRecord record = new UFLEXDataRecord();
- length = record.decode(Arrays.copyOfRange(byteData, offset, byteData.length));
- this.uFlex = record;
- } else if (tag.startsWith("U_HEAD")) {
- UHEADDataRecord record = new UHEADDataRecord();
- length = record.decode(Arrays.copyOfRange(byteData, offset, byteData.length));
- this.headerRecord = record;
- } else {
- DataRecord record = new GENERICDataRecord(tag);
- length = record.decode(Arrays.copyOfRange(byteData, offset, byteData.length));
- addDataRecord(record);
- }
- offset = offset + length;
- remainingBytes = remainingBytes - length;
- }
- }
-
-
- private byte[] recombineDsaSignature(byte[] sealdata) throws IOException {
-
- //check whether the encoding is wrong and the sealdata contain a signature
- //remove trailing zeroes from the signature
- BigInteger[] bInts = null;
- try {
- bInts = decodeSignatureIntegerSequence(sealdata);
- byte[] sig = encodeSignatureIntegerSequence(bInts[0],bInts[1]);
- //decoding the entire signature was ok, so there was no split
- return sig;
- } catch (Exception e) {
- //the signature is correctly implemented, continue with recombination
- }
-
- // split the data into two blocks
- int length = sealdata.length / 2;
- byte[] rBytes = Arrays.copyOfRange(sealdata, 0, length);
- byte[] sBytes = Arrays.copyOfRange(sealdata, length, length + length);
-
- //convert to BigInteger to get rid of leading zeroes
- BigInteger r = new BigInteger(1,rBytes);
- BigInteger s = new BigInteger(1,sBytes);
-
- //encode as DSA signature structure
- //SEQUENCE OF --> tag 16
- int sequenceTag = 16 + 32; // (bits 6 = 1 constructed)
- //INTEGER --> tag 2
- int integerTag = 2;
-
- byte[] b1 = r.toByteArray();
- int lb1 = b1.length;
-
- byte[] b2 = s.toByteArray();
- int lb2 = b2.length;
- int sequenceLength = lb1 + lb2 + 4;
-
- ByteArrayOutputStream out = new ByteArrayOutputStream();
- out.write((byte) sequenceTag);
- out.write((byte) sequenceLength);
- out.write((byte) integerTag);
- out.write((byte) lb1);
- out.write(b1);
- out.write((byte) integerTag);
- out.write((byte) lb2);
- out.write(b2);
- return out.toByteArray();
-
-
- }
-
- private static byte[] toUnsignedBytes(BigInteger i) {
- byte[] b = i.abs().toByteArray();
- //remove top sign bit
- if (b[0] == 0) {
- b = Arrays.copyOfRange(b, 1, b.length);
- }
- return b;
- }
-
-
- private byte[] trimDsaSignature(byte[] sealdata) throws EncodingFormatException {
- //remove trailing zeroes from the signature
- BigInteger[] bInts = null;
- try {
- bInts = decodeSignatureIntegerSequence(sealdata);
- return encodeSignatureIntegerSequence(bInts[0],bInts[1]);
- } catch (Exception e) {
- throw (new EncodingFormatException(String.format("Invalid DSA signature")));
- }
- }
-
-
-
- /**
- * Verify the signature
- *
- * Note: an appropriate security provider (e.g. BC) must be registered before
- *
- * @param key the key
- * @param algo the algorithm name
- * @return true, if successful
- * @throws InvalidKeyException the invalid key exception
- * @throws NoSuchAlgorithmException the no such algorithm exception
- * @throws SignatureException the signature exception
- * @throws IllegalArgumentException the illegal argument exception
- * @throws UnsupportedOperationException the unsupported operation exception
- * @throws EncodingFormatException
- * @throws IOException
- */
- public boolean ByAlgorithmName(PublicKey key, String algo) throws InvalidKeyException, NoSuchAlgorithmException, SignatureException, IllegalArgumentException, UnsupportedOperationException, IOException, EncodingFormatException {
- Signature sig = Signature.getInstance(algo);
- sig.initVerify(key);
- sig.update(this.getDataForSignature());
- return sig.verify(this.getSignature());
- }
-
- /**
- * Verify the signature
- *
- * Note: an appropriate security provider (e.g. BC) must be registered before
- *
- * @param key the key
- * @param singningAlg the Object ID of the signing algorithm
- * @return true, if successful
- * @throws InvalidKeyException the invalid key exception
- * @throws NoSuchAlgorithmException the no such algorithm exception
- * @throws SignatureException the signature exception
- * @throws IllegalArgumentException the illegal argument exception
- * @throws UnsupportedOperationException the unsupported operatign exception
- * @throws EncodingFormatException
- * @throws IOException
- */
- public boolean verifyByAlgorithmOid(PublicKey key, String signingAlg) throws InvalidKeyException, NoSuchAlgorithmException, SignatureException, IllegalArgumentException, UnsupportedOperationException, IOException, EncodingFormatException {
- //find the algorithm name for the signature OID
- String algo = null;
- Provider[] provs = Security.getProviders();
- for (Provider prov : provs) {
- Service service = prov.getService("Signature",signingAlg);
- if (service != null) {
- algo = service.getAlgorithm();
- }
- }
- Signature sig = Signature.getInstance(algo);
- sig.initVerify(key);
- sig.update(getDataForSignature());
- return sig.verify(this.getSignature());
- }
-
- /**
- * Sign the contained data block.
- *
- * Note: an appropriate security provider (e.g. BC) must be registered before
- *
- * @param key the key
- * @param singningAlg the Object ID of the signing algorithm
- * @return
- * @throws NoSuchAlgorithmException the no such algorithm exception
- * @throws InvalidKeyException the invalid key exception
- * @throws SignatureException the signature exception
- * @throws EncodingFormatException
- * @throws IOException
- */
- public void signByAlgorithmOID(PrivateKey key,String signingAlg) throws NoSuchAlgorithmException, InvalidKeyException, SignatureException, IOException, EncodingFormatException {
- //find the algorithm name for the signature OID
- String algo = null;
- Provider[] provs = Security.getProviders();
- for (Provider prov : provs) {
- Service service = prov.getService("Signature",signingAlg);
- if (service != null) {
- algo = service.getAlgorithm();
- }
- }
- Signature sig = Signature.getInstance(algo);
- sig.initSign(key);
- signedData = getDataForSignature();
- sig.update(signedData);
- signature = sig.sign();
- }
-
- /**
- * Sign the contained data block.
- *
- * Note: an appropriate security provider (e.g. BC) must be registered before
- *
- * @param key the key
- * @param algo the name of the signing algorithm
- * @return
- * @throws NoSuchAlgorithmException the no such algorithm exception
- * @throws InvalidKeyException the invalid key exception
- * @throws SignatureException the signature exception
- * @throws EncodingFormatException
- * @throws IOException
- */
- public void signUsingAlgorithmName(PrivateKey key,String algo) throws NoSuchAlgorithmException, InvalidKeyException, SignatureException, IOException, EncodingFormatException {
- Signature sig = Signature.getInstance(algo);
- sig.initSign(key);
- sig.update(getDataForSignature());
- signature = sig.sign();
- }
-
-
-
- public UFLEXDataRecord getuFlex() {
- return uFlex;
- }
-
-
-
- public UTLAYDataRecord getuTlay() {
- return uTlay;
- }
-
-
-
- public void setuFlex(UFLEXDataRecord uFlex) {
- this.uFlex = uFlex;
- }
-
-
-
- public void setuTlay(UTLAYDataRecord uTlay) {
- this.uTlay = uTlay;
- }
-
-
-
- public void setHeaderRecord(UHEADDataRecord headerRecord) {
- this.headerRecord = headerRecord;
- }
-
-
-
-
-}
diff --git a/src/org/uic/barcode/staticFrame/UFLEXDataRecord.java b/src/org/uic/barcode/staticFrame/UFLEXDataRecord.java deleted file mode 100644 index fad2be8..0000000 --- a/src/org/uic/barcode/staticFrame/UFLEXDataRecord.java +++ /dev/null @@ -1,90 +0,0 @@ -package org.uic.barcode.staticFrame;
-
-import java.io.IOException;
-
-import org.uic.barcode.ticket.EncodingFormatException;
-import org.uic.barcode.ticket.UicRailTicketCoder;
-import org.uic.barcode.ticket.api.spec.IUicRailTicket;
-
-/**
- * The Class UFLEXDataRecord implements the dara record to hold the data of an ASN.1 PER encoded UIC ticket.
- */
-public class UFLEXDataRecord extends DataRecord {
-
-
- /** The ticket. */
- private IUicRailTicket ticket;
-
- /**
- * Instantiates a new UFLEX data record.
- */
- public UFLEXDataRecord() {
- super("U_FLEX");
- }
-
- /**
- * Instantiates a new UFLEX data record.
- *
- * @param version the version
- */
- public UFLEXDataRecord(String version) {
- super("U_FLEX", version);
- }
-
-
- /**
- * Gets the ticket.
- *
- * @return the ticket
- * @throws IOException Signals that an I/O exception has occurred.
- * @throws EncodingFormatException the encoding format exception
- */
- public IUicRailTicket getTicket() throws IOException, EncodingFormatException {
- if (ticket != null) {
- return ticket;
- }
- return null;
- }
-
- /**
- * Sets the ticket.
- *
- * @param ticket the new ticket
- * @throws IOException Signals that an I/O exception has occurred.
- * @throws EncodingFormatException the encoding format exception
- */
- public void setTicket(IUicRailTicket ticket) throws IOException, EncodingFormatException {
- this.ticket = ticket;
- super.setData(null);
- }
-
-
- /**
- * 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 {
- UicRailTicketCoder coder = new UicRailTicketCoder();
- int version = Integer.parseInt(super.getVersionId());
- this.ticket = coder.decodeFromAsn(content,version);
- }
-
- /**
- * 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 {
- UicRailTicketCoder coder = new UicRailTicketCoder();
- int version = Integer.parseInt(super.getVersionId());
- content = coder.encode(ticket, version);
- }
-
-
-
-}
diff --git a/src/org/uic/barcode/staticFrame/UHEADDataRecord.java b/src/org/uic/barcode/staticFrame/UHEADDataRecord.java deleted file mode 100644 index 855c9d5..0000000 --- a/src/org/uic/barcode/staticFrame/UHEADDataRecord.java +++ /dev/null @@ -1,269 +0,0 @@ -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());
-
-
- }
-
-}
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;
- }
-
-}
diff --git a/src/org/uic/barcode/staticFrame/package.html b/src/org/uic/barcode/staticFrame/package.html deleted file mode 100644 index b76540b..0000000 --- a/src/org/uic/barcode/staticFrame/package.html +++ /dev/null @@ -1,21 +0,0 @@ -<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
-<html>
-<head></head>
-<body>
-
-<h1>static bar code header frame</h1>
-
-<p>Provides an implementation of the static bar code header frame specified in UIC IRS 90918-9 including:<br/><br/>
-
-<ul>
- <li> encoding of the data for creating a bar code</li>
- <li> decoding of data from bar code content</li>
- <li> support for the additional header information required with the TLB content</li>
- <li> support for the TLB bar code content</li>
- <li> support for the FCB content (using the UIC FCB implementation)</li>
- <li> support for bilaterally on unilaterally defined additional content </li>
-</ul>
-</p>
-
-</body>
-</html>
\ No newline at end of file diff --git a/src/org/uic/barcode/staticFrame/ticketLayoutBarcode/FormatType.java b/src/org/uic/barcode/staticFrame/ticketLayoutBarcode/FormatType.java deleted file mode 100644 index e6b9414..0000000 --- a/src/org/uic/barcode/staticFrame/ticketLayoutBarcode/FormatType.java +++ /dev/null @@ -1,34 +0,0 @@ -package org.uic.barcode.staticFrame.ticketLayoutBarcode;
-
-
-public enum FormatType {
- NORMAL("NORMAL"),
- BOLD("BOLD"),
- ITALIC("ITALIC"),
- BOLDITALIC("BOLDITALIC"),
- SMALL("SMALL"),
- SMALLBOLD("SMALLBOLD"),
- SMALLITALIC("SMALLITALIC"),
- SMALLBOLDITALIC("SMALLBOLDITALIC");
-
-
-
- public String text;
-
- FormatType(String text) {
- this.text = text;
- }
-
- public static FormatType getFormatType(int i) {
- try {
- return FormatType.values()[i];
- } catch (Exception e) {
- return null;
- }
- }
-
- public String toString(){
- return text;
- }
-
-}
diff --git a/src/org/uic/barcode/staticFrame/ticketLayoutBarcode/LayoutElement.java b/src/org/uic/barcode/staticFrame/ticketLayoutBarcode/LayoutElement.java deleted file mode 100644 index 861629d..0000000 --- a/src/org/uic/barcode/staticFrame/ticketLayoutBarcode/LayoutElement.java +++ /dev/null @@ -1,50 +0,0 @@ -package org.uic.barcode.staticFrame.ticketLayoutBarcode;
-
-public class LayoutElement {
-
- private int column;
- private int line;
- private int height;
- private int width;
- private String text;
- private FormatType format = FormatType.NORMAL;
-
- public int getColumn() {
- return column;
- }
- public void setColumn(int column) {
- this.column = column;
- }
- public int getLine() {
- return line;
- }
- public void setLine(int line) {
- this.line = line;
- }
- public int getHeight() {
- return height;
- }
- public void setHeight(int height) {
- this.height = height;
- }
- public int getWidth() {
- return width;
- }
- public void setWidth(int width) {
- this.width = width;
- }
- public String getText() {
- return text;
- }
- public void setText(String text) {
- this.text = text;
- }
- public FormatType getFormat() {
- return format;
- }
- public void setFormat(FormatType format) {
- this.format = format;
- }
-
-
-}
diff --git a/src/org/uic/barcode/staticFrame/ticketLayoutBarcode/TicketLayout.java b/src/org/uic/barcode/staticFrame/ticketLayoutBarcode/TicketLayout.java deleted file mode 100644 index 8ca8083..0000000 --- a/src/org/uic/barcode/staticFrame/ticketLayoutBarcode/TicketLayout.java +++ /dev/null @@ -1,61 +0,0 @@ -package org.uic.barcode.staticFrame.ticketLayoutBarcode;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class TicketLayout {
-
- private String layoutStandard = "RCT2";
-
- /** The layout elements. */
- private List<LayoutElement> elements = new ArrayList<LayoutElement>();
-
-
- /**
- * Gets the layout standard.
- *
- * @return the layout standard
- */
- public String getLayoutStandard() {
- if (layoutStandard == null || layoutStandard.length() != 4) {
- layoutStandard = "RCT2";
- }
- return layoutStandard;
- }
-
- /**
- * Sets the layout standard.
- *
- * @param layoutStandard the new layout standard
- */
- public void setLayoutStandard(String layoutStandard) {
- this.layoutStandard = layoutStandard;
- }
-
- /**
- * Adds the layout element.
- *
- * @param element the element
- */
- public void addLayoutElement(LayoutElement element){
- elements.add(element);
- }
-
- /**
- * Removes the layout elements.
- */
- public void removeLayoutElements(){
- elements.clear();
- }
-
- /**
- * Gets the elements.
- *
- * @return the elements
- */
- public List<LayoutElement> getElements(){
- return elements;
- }
-
-
-}
|