Test BCD with right padding

added DATE14

build.gradle

@@ -1,7 +1,7 @@
 apply plugin:'java'
 apply plugin: 'maven'
 defaultTasks 'build'
-version='1.12.0'
+version='1.13.0'
 description='Java implementation of the ISO 8583 protocol, focused on making the creation, edition and reading of ISO8583 messages as simple and flexible as possible.'
 sourceCompatibility=7
 targetCompatibility=7
@@ -17,9 +17,9 @@ configurations {
 }
 
 dependencies {
-	compile 'org.slf4j:slf4j-api:1.7.12'
+	compile 'org.slf4j:slf4j-api:1.7.21'
 	testCompile 'junit:junit:4.12'
-	testRuntime 'org.slf4j:slf4j-simple:1.7.12'
+	testRuntime 'org.slf4j:slf4j-simple:1.7.21'
 }
 
 tasks.javadoc.options.use=true

pom.xml

@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>net.sf.j8583</groupId>
 	<artifactId>j8583</artifactId>
-	<version>1.10.2</version>
+	<version>1.13.0</version>
 	<packaging>jar</packaging>
 	<name>j8583</name>
 	<description>Java implementation of the ISO 8583 protocol, focused on making the creation, edition and reading of ISO8583 messages as simple and flexible as possible.</description>
@@ -27,15 +27,21 @@
 		<dependency>
 			<groupId>org.slf4j</groupId>
 			<artifactId>slf4j-api</artifactId>
-			<version>1.7.7</version>
+			<version>1.7.23</version>
 		</dependency>
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>4.11</version>
+			<version>4.12</version>
 			<type>jar</type>
 			<scope>test</scope>
 		</dependency>
+		<dependency>
+			<groupId>org.slf4j</groupId>
+			<artifactId>slf4j-simple</artifactId>
+			<version>1.7.23</version>
+			<scope>test</scope>
+		</dependency>
 	</dependencies>
 	<organization>
 		<name>Enrique Zamudio</name>
@@ -60,10 +66,10 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-compiler-plugin</artifactId>
-				<version>2.3.2</version>
+				<version>3.5</version>
 				<configuration>
-					<source>1.6</source>
+					<source>1.7</source>
-					<target>1.6</target>
+					<target>1.7</target>
 				</configuration>
 			</plugin>
 			<plugin>

src/main/java/com/solab/iso8583/IsoMessage.java

@@ -251,6 +251,7 @@ public class IsoMessage {
         } else {
             setValue(index, value, current.getEncoder(), current.getType(), current.getLength());
             getField(index).setCharacterEncoding(current.getCharacterEncoding());
+            getField(index).setTimeZone(current.getTimeZone());
         }
         return this;
     }

src/main/java/com/solab/iso8583/IsoType.java

@@ -41,6 +41,8 @@ public enum IsoType {
 	LLVAR(false, 0),
 	/** A variable length alphanumeric value with a 3-digit header length. */
 	LLLVAR(false, 0),
+	/** A date in format YYYYMMddHHmmss */
+	DATE14(false, 14),
 	/** A date in format MMddHHmmss */
 	DATE10(false, 10),
 	/** A date in format MMdd */
@@ -62,7 +64,9 @@ public enum IsoType {
     /** variable length byte array with 4-digit header length. */
     LLLLBIN(false, 0),
     /** Date in format yyMMddHHmmss. */
-   	DATE12(false,12);
+    DATE12(false,12),
+    /** Date in format yyMMdd */
+    DATE6(false,6);
 
 	private boolean needsLen;
 	private int length;
@@ -82,7 +86,7 @@ public enum IsoType {
 		return length;
 	}
 
-	/** Formats a Date if the receiver is DATE10, DATE4, DATE_EXP, DATE12 or TIME; throws an exception
+	/** Formats a Date if the receiver is DATE10, DATE4, DATE_EXP, DATE12, DATE14 or TIME; throws an exception
 	 * otherwise. */
 	public String format(final Date value, final TimeZone tz) {
         final SimpleDateFormat sdf;
@@ -96,6 +100,10 @@ public enum IsoType {
             sdf = new SimpleDateFormat("HHmmss");
         } else if (this == DATE12) {
             sdf = new SimpleDateFormat("yyMMddHHmmss");
+		} else if (this == DATE14) {
+            sdf = new SimpleDateFormat("YYYYMMddHHmmss");
+        } else if (this == DATE6) {
+            sdf = new SimpleDateFormat("yyMMdd");
         } else {
             throw new IllegalArgumentException("Cannot format date as " + this);
         }

src/main/java/com/solab/iso8583/IsoValue.java

@@ -334,7 +334,8 @@ public class IsoValue<T> implements Cloneable {
 			} else if (type == IsoType.AMOUNT) {
 				buf = new byte[6];
 			} else if (type == IsoType.DATE10 || type == IsoType.DATE4 ||
-					type == IsoType.DATE_EXP || type == IsoType.TIME || type == IsoType.DATE12) {
+					type == IsoType.DATE_EXP || type == IsoType.TIME ||
+					type == IsoType.DATE12 || type == IsoType.DATE14) {
 				buf = new byte[length / 2];
 			}
 			//Encode in BCD if it's one of these types

src/main/java/com/solab/iso8583/MessageFactory.java

@@ -241,7 +241,16 @@ public class MessageFactory<T extends IsoMessage> {
 			m.setValue(11, traceGen.nextTrace(), IsoType.NUMERIC, 6);
 		}
         if (setDate) {
-			m.setValue(7, new Date(), IsoType.DATE10, 10);
+            if (m.hasField(7)) {
+                //We may have a field with a timezone but no value
+                m.updateValue(7, new Date());
+            } else {
+                IsoValue<Date> now = new IsoValue<>(IsoType.DATE10, new Date());
+                if (DateTimeParseInfo.getDefaultTimeZone() != null) {
+                    now.setTimeZone(DateTimeParseInfo.getDefaultTimeZone());
+                }
+                m.setField(7, now);
+            }
         }
 		return m;
 	}
@@ -280,6 +289,9 @@ public class MessageFactory<T extends IsoMessage> {
 
     /** Sets the timezone for the specified FieldParseInfo, if it's needed for parsing dates. */
     public void setTimezoneForParseGuide(int messageType, int field, TimeZone tz) {
+        if (field == 0) {
+            DateTimeParseInfo.setDefaultTimeZone(tz);
+        }
         Map<Integer, FieldParseInfo> guide = parseMap.get(messageType);
         if (guide != null) {
             FieldParseInfo fpi = guide.get(field);
@@ -441,7 +453,8 @@ public class MessageFactory<T extends IsoMessage> {
 		boolean abandon = false;
 		for (int i = 1; i < bs.length(); i++) {
 			if (bs.get(i) && !index.contains(i+1)) {
-				log.warn("ISO8583 MessageFactory cannot parse field {}: unspecified in parsing guide", i+1);
+                log.warn("ISO8583 MessageFactory cannot parse field {}: unspecified in parsing guide for type {}",
+                        i+1, Integer.toString(type, 16));
 				abandon = true;
 			}
 		}
@@ -465,7 +478,9 @@ public class MessageFactory<T extends IsoMessage> {
 						m.setField(i, val);
 						if (val != null) {
 							if (val.getType() == IsoType.NUMERIC || val.getType() == IsoType.DATE10
-									|| val.getType() == IsoType.DATE4 || val.getType() == IsoType.DATE12
+									|| val.getType() == IsoType.DATE4
+									|| val.getType() == IsoType.DATE12
+									|| val.getType() == IsoType.DATE14
 									|| val.getType() == IsoType.DATE_EXP
 									|| val.getType() == IsoType.AMOUNT
 									|| val.getType() == IsoType.TIME) {

src/main/java/com/solab/iso8583/codecs/BigIntBcdCodec.java

@@ -32,16 +32,30 @@ import java.math.BigInteger;
  */
 public class BigIntBcdCodec implements CustomBinaryField<BigInteger> {
 
+    private final boolean rightPadded;
+
+    public BigIntBcdCodec() {
+        this(false);
+    }
+    public BigIntBcdCodec(boolean rightPadded) {
+        this.rightPadded = rightPadded;
+    }
+
     @Override
     public BigInteger decodeBinaryField(byte[] value, int pos, int len) {
-        return Bcd.decodeToBigInteger(value, pos, len*2);
+        return rightPadded ? Bcd.decodeRightPaddedToBigInteger(value, pos, len*2)
+            : Bcd.decodeToBigInteger(value, pos, len*2);
     }
 
     @Override
     public byte[] encodeBinaryField(BigInteger value) {
         final String s = value.toString(10);
         final byte[] buf = new byte[s.length() / 2 + s.length() % 2];
+        if (rightPadded) {
+            Bcd.encodeRightPadded(s, buf);
+        } else {
             Bcd.encode(s, buf);
+        }
         return buf;
     }
 

src/main/java/com/solab/iso8583/codecs/CompositeField.java

@@ -87,7 +87,7 @@ public class CompositeField implements CustomBinaryField<CompositeField> {
                     if (v.getType() == IsoType.NUMERIC || v.getType() == IsoType.DATE10
                             || v.getType() == IsoType.DATE4 || v.getType() == IsoType.DATE_EXP
                             || v.getType() == IsoType.AMOUNT || v.getType() == IsoType.TIME
-                            || v.getType() == IsoType.DATE12) {
+                            || v.getType() == IsoType.DATE12 || v.getType() == IsoType.DATE14) {
                         pos += (v.getLength() / 2) + (v.getLength() % 2);
                     } else {
                         pos += v.getLength();

src/main/java/com/solab/iso8583/codecs/LongBcdCodec.java

@@ -30,16 +30,30 @@ import com.solab.iso8583.util.Bcd;
  */
 public class LongBcdCodec implements CustomBinaryField<Long> {
 
+    private final boolean rightPadded;
+
+    public LongBcdCodec() {
+        this(false);
+    }
+    public LongBcdCodec(boolean rightPadding) {
+        rightPadded = rightPadding;
+    }
+
     @Override
     public Long decodeBinaryField(byte[] value, int pos, int length) {
-        return Bcd.decodeToLong(value, pos, length*2);
+        return rightPadded ? Bcd.decodeRightPaddedToLong(value, pos, length*2)
+                : Bcd.decodeToLong(value, pos, length*2);
     }
 
     @Override
     public byte[] encodeBinaryField(Long value) {
         final String s = Long.toString(value, 10);
         final byte[] buf = new byte[s.length() / 2 + s.length() % 2];
+        if (rightPadded) {
+            Bcd.encodeRightPadded(s, buf);
+        } else {
             Bcd.encode(s, buf);
+        }
         return buf;
     }
 

src/main/java/com/solab/iso8583/parse/ConfigParser.java

@@ -26,6 +26,7 @@ import java.text.ParseException;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
+import java.util.TimeZone;
 
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
@@ -274,8 +275,13 @@ public class ConfigParser {
                     }
                 }
             }
-            return itype.needsLength() ? new IsoValue<>(itype, cf, length, cf) :
+            IsoValue<?> rv = itype.needsLength() ? new IsoValue<>(itype, cf, length, cf) :
                     new IsoValue<>(itype, cf, cf);
+            if (f.hasAttribute("tz")) {
+                TimeZone tz = TimeZone.getTimeZone(f.getAttribute("tz"));
+                rv.setTimeZone(tz);
+            }
+            return rv;
         }
         final String v;
         if (f.getChildNodes().getLength() == 0) {
@@ -284,15 +290,22 @@ public class ConfigParser {
             v = f.getChildNodes().item(0).getNodeValue();
         }
         final CustomField<Object> cf = toplevel ? mfact.getCustomField(num) : null;
+        IsoValue<?> rv;
         if (cf == null) {
-            return itype.needsLength() ? new IsoValue<>(itype, v, length) : new IsoValue<>(itype, v);
+            rv = itype.needsLength() ? new IsoValue<>(itype, v, length) : new IsoValue<>(itype, v);
-        }
+        } else {
-        return itype.needsLength() ? new IsoValue<>(itype, cf.decodeField(v), length, cf) :
+            rv = itype.needsLength() ? new IsoValue<>(itype, cf.decodeField(v), length, cf) :
                     new IsoValue<>(itype, cf.decodeField(v), cf);
         }
+        if (f.hasAttribute("tz")) {
+            TimeZone tz = TimeZone.getTimeZone(f.getAttribute("tz"));
+            rv.setTimeZone(tz);
+        }
+        return rv;
+    }
 
     protected static <T extends IsoMessage> FieldParseInfo getParser(
-            Element f, MessageFactory<T> mfact) throws IOException {
+            Element f, MessageFactory<T> mfact) {
         IsoType itype = IsoType.valueOf(f.getAttribute("type"));
         int length = 0;
         if (f.getAttribute("length").length() > 0) {
@@ -310,6 +323,10 @@ public class ConfigParser {
             }
             fpi.setDecoder(combo);
         }
+        if (f.hasAttribute("tz") && fpi instanceof DateTimeParseInfo) {
+            TimeZone tz = TimeZone.getTimeZone(f.getAttribute("tz"));
+            ((DateTimeParseInfo)fpi).setTimeZone(tz);
+        }
         return fpi;
     }
 

src/main/java/com/solab/iso8583/parse/Date10ParseInfo.java

@@ -67,11 +67,7 @@ public class Date10ParseInfo extends DateTimeParseInfo {
             cal.set(Calendar.SECOND, ((buf[pos + 8] - 48) * 10) + buf[pos + 9] - 48);
         }
         cal.set(Calendar.MILLISECOND,0);
-        if (tz != null) {
+        return createValue(cal, true);
-            cal.setTimeZone(tz);
-        }
-		adjustWithFutureTolerance(cal);
-		return new IsoValue<>(type, cal.getTime(), null);
 	}
 
 	@Override
@@ -101,11 +97,7 @@ public class Date10ParseInfo extends DateTimeParseInfo {
 		cal.set(Calendar.MINUTE, tens[3]);
 		cal.set(Calendar.SECOND, tens[4]);
 		cal.set(Calendar.MILLISECOND,0);
-        if (tz != null) {
+        return createValue(cal, true);
-            cal.setTimeZone(tz);
-        }
-		adjustWithFutureTolerance(cal);
-		return new IsoValue<>(type, cal.getTime(), null);
 	}
 
 }

src/main/java/com/solab/iso8583/parse/Date12ParseInfo.java

@@ -59,11 +59,7 @@ public class Date12ParseInfo extends DateTimeParseInfo {
             cal.set(Calendar.YEAR, 2000+year);
         }
         cal.set(Calendar.MILLISECOND,0);
-        if (tz != null) {
+        return createValue(cal, true);
-            cal.setTimeZone(tz);
-        }
-   		adjustWithFutureTolerance(cal);
-   		return new IsoValue<>(type, cal.getTime(), null);
    	}
 
    	@Override
@@ -98,11 +94,7 @@ public class Date12ParseInfo extends DateTimeParseInfo {
    		cal.set(Calendar.MINUTE, tens[4]);
    		cal.set(Calendar.SECOND, tens[5]);
    		cal.set(Calendar.MILLISECOND,0);
-           if (tz != null) {
+        return createValue(cal, true);
-               cal.setTimeZone(tz);
-           }
-   		adjustWithFutureTolerance(cal);
-   		return new IsoValue<>(type, cal.getTime(), null);
    	}
 
 }

src/main/java/com/solab/iso8583/parse/Date14ParseInfo.java

@@ -0,0 +1,90 @@
+package com.solab.iso8583.parse;
+
+import com.solab.iso8583.CustomField;
+import com.solab.iso8583.IsoType;
+import com.solab.iso8583.IsoValue;
+
+import java.io.UnsupportedEncodingException;
+import java.text.ParseException;
+import java.util.Calendar;
+import java.util.Date;
+
+/**
+ * Blabla.
+ *
+ * @author Enrique Zamudio
+ *         Date: 06/01/16 10:52 AM
+ */
+public class Date14ParseInfo extends DateTimeParseInfo {
+
+    public Date14ParseInfo() {
+   		super(IsoType.DATE14, 14);
+   	}
+
+   	@Override
+   	public <T> IsoValue<Date> parse(final int field, final byte[] buf,
+                                       final int pos, final CustomField<T> custom)
+   			throws ParseException, UnsupportedEncodingException {
+   		if (pos < 0) {
+   			throw new ParseException(String.format("Invalid DATE14 field %d position %d",
+                       field, pos), pos);
+   		}
+   		if (pos+14 > buf.length) {
+   			throw new ParseException(String.format("Insufficient data for DATE14 field %d, pos %d",
+                       field, pos), pos);
+   		}
+   		//A SimpleDateFormat in the case of dates won't help because of the missing data
+   		//we have to use the current date for reference and change what comes in the buffer
+        Calendar cal = Calendar.getInstance();
+   		//Set the month in the date
+        if (forceStringDecoding) {
+            cal.set(Calendar.YEAR, Integer.parseInt(new String(buf, pos, 4, getCharacterEncoding()), 10));
+            cal.set(Calendar.MONTH, Integer.parseInt(new String(buf, pos, 2, getCharacterEncoding()), 10)-1);
+            cal.set(Calendar.DATE, Integer.parseInt(new String(buf, pos+2, 2, getCharacterEncoding()), 10));
+            cal.set(Calendar.HOUR_OF_DAY, Integer.parseInt(new String(buf, pos+4, 2, getCharacterEncoding()), 10));
+            cal.set(Calendar.MINUTE, Integer.parseInt(new String(buf, pos+6, 2, getCharacterEncoding()), 10));
+            cal.set(Calendar.SECOND, Integer.parseInt(new String(buf, pos+8, 2, getCharacterEncoding()), 10));
+        } else {
+            cal.set(Calendar.YEAR, ((buf[pos] - 48) * 1000) + ((buf[pos + 1] - 48) * 100) + ((buf[pos + 2] - 48) * 10) + buf[pos + 3] - 48);
+            cal.set(Calendar.MONTH, ((buf[pos+4] - 48) * 10) + buf[pos + 5] - 49);
+            cal.set(Calendar.DATE, ((buf[pos + 6] - 48) * 10) + buf[pos + 7] - 48);
+            cal.set(Calendar.HOUR_OF_DAY, ((buf[pos + 8] - 48) * 10) + buf[pos + 9] - 48);
+            cal.set(Calendar.MINUTE, ((buf[pos + 10] - 48) * 10) + buf[pos + 11] - 48);
+            cal.set(Calendar.SECOND, ((buf[pos + 12] - 48) * 10) + buf[pos + 13] - 48);
+        }
+        cal.set(Calendar.MILLISECOND,0);
+        return createValue(cal, true);
+   	}
+
+   	@Override
+   	public <T> IsoValue<Date> parseBinary(final int field, final byte[] buf,
+                                          final int pos, final CustomField<T> custom)
+               throws ParseException {
+        if (pos < 0) {
+            throw new ParseException(String.format("Invalid DATE14 field %d position %d",
+                field, pos), pos);
+        }
+        if (pos+7 > buf.length) {
+            throw new ParseException(String.format("Insufficient data for DATE14 field %d, pos %d",
+                field, pos), pos);
+        }
+   		int[] tens = new int[7];
+   		int start = 0;
+   		for (int i = pos; i < pos + tens.length; i++) {
+   			tens[start++] = (((buf[i] & 0xf0) >> 4) * 10) + (buf[i] & 0x0f);
+   		}
+   		Calendar cal = Calendar.getInstance();
+   		//A SimpleDateFormat in the case of dates won't help because of the missing data
+   		//we have to use the current date for reference and change what comes in the buffer
+   		//Set the month in the date
+        cal.set(Calendar.YEAR, (tens[0] * 100) + tens[1]);
+   		cal.set(Calendar.MONTH, tens[2] - 1);
+   		cal.set(Calendar.DATE, tens[3]);
+   		cal.set(Calendar.HOUR_OF_DAY, tens[4]);
+   		cal.set(Calendar.MINUTE, tens[5]);
+   		cal.set(Calendar.SECOND, tens[6]);
+   		cal.set(Calendar.MILLISECOND,0);
+        return createValue(cal, true);
+   	}
+
+}

src/main/java/com/solab/iso8583/parse/Date4ParseInfo.java

@@ -62,11 +62,7 @@ public class Date4ParseInfo extends DateTimeParseInfo {
             cal.set(Calendar.MONTH, ((buf[pos] - 48) * 10) + buf[pos + 1] - 49);
             cal.set(Calendar.DATE, ((buf[pos + 2] - 48) * 10) + buf[pos + 3] - 48);
         }
-        if (tz != null) {
+        return createValue(cal, true);
-            cal.setTimeZone(tz);
-        }
-		Date10ParseInfo.adjustWithFutureTolerance(cal);
-		return new IsoValue<>(type, cal.getTime(), null);
 	}
 
 	@Override
@@ -90,11 +86,7 @@ public class Date4ParseInfo extends DateTimeParseInfo {
 		cal.set(Calendar.MONTH, tens[0] - 1);
 		cal.set(Calendar.DATE, tens[1]);
 		cal.set(Calendar.MILLISECOND,0);
-        if (tz != null) {
+        return createValue(cal, true);
-            cal.setTimeZone(tz);
-        }
-		DateTimeParseInfo.adjustWithFutureTolerance(cal);
-		return new IsoValue<>(type, cal.getTime(), null);
 	}
 
 }

src/main/java/com/solab/iso8583/parse/Date6ParseInfo.java

@@ -0,0 +1,93 @@
+package com.solab.iso8583.parse;
+
+import com.solab.iso8583.CustomField;
+import com.solab.iso8583.IsoType;
+import com.solab.iso8583.IsoValue;
+
+import java.io.UnsupportedEncodingException;
+import java.text.ParseException;
+import java.util.Calendar;
+import java.util.Date;
+
+/**
+ * Parser for fields of type DATE6.
+ *
+ * @author Enrique Zamudio
+ * Date: 4/17/18 12:41 PM
+ */
+public class Date6ParseInfo extends DateTimeParseInfo {
+
+    public Date6ParseInfo() {
+   		super(IsoType.DATE6, 6);
+   	}
+
+    @Override
+    public <T> IsoValue<Date> parse(int field, byte[] buf, int pos, CustomField<T> custom) throws ParseException, UnsupportedEncodingException {
+        if (pos < 0) {
+            throw new ParseException(String.format("Invalid DATE6 field %d position %d",
+                                field, pos), pos);
+        }
+        if (pos+6 > buf.length) {
+            throw new ParseException(String.format(
+                "Insufficient data for DATE6 field %d, pos %d", field, pos), pos);
+        }
+        Calendar cal = Calendar.getInstance();
+        cal.set(Calendar.HOUR_OF_DAY, 0);
+        cal.set(Calendar.MINUTE, 0);
+        cal.set(Calendar.SECOND, 0);
+        cal.set(Calendar.MILLISECOND, 0);
+        //Set the month in the date
+        int year;
+        if (forceStringDecoding) {
+            year = Integer.parseInt(new String(buf, pos, 2, getCharacterEncoding()), 10);
+            cal.set(Calendar.MONTH, Integer.parseInt(new String(buf, pos+2, 2, getCharacterEncoding()), 10)-1);
+            cal.set(Calendar.DATE, Integer.parseInt(new String(buf, pos+4, 2, getCharacterEncoding()), 10));
+        } else {
+            year = ((buf[pos] - 48) * 10) + buf[pos + 1] - 48;
+            cal.set(Calendar.MONTH, ((buf[pos + 2] - 48) * 10) + buf[pos + 3] - 49);
+            cal.set(Calendar.DATE, ((buf[pos + 4] - 48) * 10) + buf[pos + 5] - 48);
+        }
+        if (year > 50) {
+            cal.set(Calendar.YEAR, 1900+year);
+        } else {
+            cal.set(Calendar.YEAR, 2000+year);
+        }
+        return createValue(cal, false);
+    }
+
+    @Override
+    public <T> IsoValue<Date> parseBinary(int field, byte[] buf, int pos, CustomField<T> custom) throws ParseException, UnsupportedEncodingException {
+        if (pos < 0) {
+            throw new ParseException(String.format("Invalid DATE6 field %d position %d",
+                            field, pos), pos);
+        }
+        if (pos+3 > buf.length) {
+            throw new ParseException(String.format("Insufficient data for DATE6 field %d, pos %d",
+                                field, pos), pos);
+        }
+        int[] tens = new int[3];
+        int start = 0;
+        for (int i = pos; i < pos + tens.length; i++) {
+            tens[start++] = (((buf[i] & 0xf0) >> 4) * 10) + (buf[i] & 0x0f);
+        }
+        Calendar cal = Calendar.getInstance();
+        //A SimpleDateFormat in the case of dates won't help because of the missing data
+        //we have to use the current date for reference and change what comes in the buffer
+        //Set the month in the date
+        if (tens[0] > 50) {
+            cal.set(Calendar.YEAR, 1900+tens[0]);
+        } else {
+            cal.set(Calendar.YEAR, 2000+tens[0]);
+        }
+        cal.set(Calendar.MONTH, tens[1] - 1);
+        cal.set(Calendar.DATE, tens[2]);
+        cal.set(Calendar.HOUR_OF_DAY, 0);
+        cal.set(Calendar.MINUTE, 0);
+        cal.set(Calendar.SECOND, 0);
+        cal.set(Calendar.MILLISECOND,0);
+        if (tz != null) {
+            cal.setTimeZone(tz);
+        }
+        return createValue(cal, true);
+    }
+}

src/main/java/com/solab/iso8583/parse/DateExpParseInfo.java

@@ -64,10 +64,7 @@ public class DateExpParseInfo extends DateTimeParseInfo {
                     + ((buf[pos] - 48) * 10) + buf[pos + 1] - 48);
             cal.set(Calendar.MONTH, ((buf[pos + 2] - 48) * 10) + buf[pos + 3] - 49);
         }
-        if (tz != null) {
+        return createValue(cal, false);
-            cal.setTimeZone(tz);
-        }
-		return new IsoValue<>(type, cal.getTime(), null);
 	}
 
 	@Override
@@ -96,9 +93,6 @@ public class DateExpParseInfo extends DateTimeParseInfo {
 		cal.set(Calendar.YEAR, cal.get(Calendar.YEAR)
 				- (cal.get(Calendar.YEAR) % 100) + tens[0]);
 		cal.set(Calendar.MONTH, tens[1] - 1);
-        if (tz != null) {
+        return createValue(cal, false);
-            cal.setTimeZone(tz);
-        }
-		return new IsoValue<>(type, cal.getTime(), null);
 	}
 }

src/main/java/com/solab/iso8583/parse/DateTimeParseInfo.java

@@ -1,8 +1,10 @@
 package com.solab.iso8583.parse;
 
 import com.solab.iso8583.IsoType;
+import com.solab.iso8583.IsoValue;
 
 import java.util.Calendar;
+import java.util.Date;
 import java.util.TimeZone;
 
 /**
@@ -15,11 +17,19 @@ public abstract class DateTimeParseInfo extends FieldParseInfo {
 
     protected static final long FUTURE_TOLERANCE;
     protected TimeZone tz;
+    private static TimeZone defaultTimezone;
 
    	static {
    		FUTURE_TOLERANCE = Long.parseLong(System.getProperty("j8583.future.tolerance", "900000"));
    	}
 
+   	public static void setDefaultTimeZone(TimeZone tz) {
+   	    defaultTimezone = tz;
+    }
+    public static TimeZone getDefaultTimeZone() {
+   	    return defaultTimezone;
+    }
+
     protected DateTimeParseInfo(IsoType type, int length) {
         super(type, length);
     }
@@ -40,4 +50,21 @@ public abstract class DateTimeParseInfo extends FieldParseInfo {
    		}
    	}
 
+   	protected IsoValue<Date> createValue(Calendar cal, boolean adjusting) {
+        if (tz != null) {
+            cal.setTimeZone(tz);
+        } else if (getDefaultTimeZone() != null) {
+            cal.setTimeZone(getDefaultTimeZone());
+        }
+        if (adjusting) {
+            adjustWithFutureTolerance(cal);
+        }
+        IsoValue<Date> v = new IsoValue<>(type, cal.getTime(), null);
+        if (tz != null) {
+            v.setTimeZone(tz);
+        } else if (getDefaultTimeZone() != null) {
+            v.setTimeZone(getDefaultTimeZone());
+        }
+		return v;
+    }
 }

src/main/java/com/solab/iso8583/parse/FieldParseInfo.java

@@ -113,6 +113,8 @@ public abstract class FieldParseInfo {
 			fpi = new Date10ParseInfo();
 		} else if (t == IsoType.DATE12) {
 			fpi = new Date12ParseInfo();
+		} else if (t == IsoType.DATE14) {
+			fpi = new Date14ParseInfo();
 		} else if (t == IsoType.DATE4) {
 			fpi = new Date4ParseInfo();
 		} else if (t == IsoType.DATE_EXP) {

src/main/java/com/solab/iso8583/parse/LllbinParseInfo.java

@@ -55,7 +55,8 @@ public class LllbinParseInfo extends FieldParseInfo {
                     l, field, pos), pos);
 		} else if (l+pos+3 > buf.length) {
 			throw new ParseException(String.format(
-                    "Insufficient data for LLLBIN field %d, pos %d", field, pos), pos);
+                    "Insufficient data for LLLBIN field %d, pos %d len %d",
+                    field, pos, l), pos);
 		}
 		byte[] binval = l == 0 ? new byte[0] : HexCodec.hexDecode(new String(buf, pos + 3, l));
 		if (custom == null) {
@@ -68,7 +69,8 @@ public class LllbinParseInfo extends FieldParseInfo {
                         new IsoValue<>(type, dec, 0, custom);
             } catch (IndexOutOfBoundsException ex) {
                 throw new ParseException(String.format(
-                        "Insufficient data for LLLBIN field %d, pos %d", field, pos), pos);
+                        "Insufficient data for LLLBIN field %d, pos %d len %d",
+                        field, pos, l), pos);
             }
 		} else {
             try {
@@ -78,7 +80,8 @@ public class LllbinParseInfo extends FieldParseInfo {
                         new IsoValue<>(type, dec, l, custom);
             } catch (IndexOutOfBoundsException ex) {
                 throw new ParseException(String.format(
-                        "Insufficient data for LLLBIN field %d, pos %d", field, pos), pos);
+                        "Insufficient data for LLLBIN field %d, pos %d len %d",
+                        field, pos, l), pos);
             }
 		}
 	}

src/main/java/com/solab/iso8583/parse/LllvarParseInfo.java

@@ -48,18 +48,18 @@ public class LllvarParseInfo extends FieldParseInfo {
 		}
         final int len = decodeLength(buf, pos, 3);
 		if (len < 0) {
-			throw new ParseException(String.format("Invalid LLLVAR length %d field %d pos %d",
+            throw new ParseException(String.format("Invalid LLLVAR length %d(%s) field %d pos %d",
-					len, field, pos), pos);
+                    len, new String(buf, pos, 3), field, pos), pos);
 		} else if (len+pos+3 > buf.length) {
-			throw new ParseException(String.format("Insufficient data for LLLVAR field %d, pos %d",
+			throw new ParseException(String.format("Insufficient data for LLLVAR field %d, pos %d len %d",
-                    field, pos), pos);
+                    field, pos, len), pos);
 		}
 		String _v;
         try {
             _v = len == 0 ? "" : new String(buf, pos + 3, len, getCharacterEncoding());
         } catch (IndexOutOfBoundsException ex) {
             throw new ParseException(String.format(
-                    "Insufficient data for LLLVAR header, field %d pos %d", field, pos), pos);
+                    "Insufficient data for LLLVAR header, field %d pos %d len %d", field, pos, len), pos);
         }
 		//This is new: if the String's length is different from the specified length in the
 		//buffer, there are probably some extended characters. So we create a String from

src/main/java/com/solab/iso8583/parse/LlvarParseInfo.java

@@ -52,14 +52,16 @@ public class LlvarParseInfo extends FieldParseInfo {
                     "Invalid LLVAR length %d, field %d pos %d", len, field, pos), pos);
 		} else if (len+pos+2 > buf.length) {
 			throw new ParseException(String.format(
-                    "Insufficient data for LLVAR field %d, pos %d", field, pos), pos);
+                    "Insufficient data for LLVAR field %d, pos %d len %d",
+                    field, pos, len), pos);
 		}
 		String _v;
         try {
             _v = len == 0 ? "" : new String(buf, pos + 2, len, getCharacterEncoding());
         } catch (IndexOutOfBoundsException ex) {
             throw new ParseException(String.format(
-                    "Insufficient data for LLVAR header, field %d pos %d", field, pos), pos);
+                    "Insufficient data for LLVAR header, field %d pos %d len %d",
+                    field, pos, len), pos);
         }
 		//This is new: if the String's length is different from the specified
 		// length in the buffer, there are probably some extended characters.

src/main/java/com/solab/iso8583/parse/TimeParseInfo.java

@@ -59,10 +59,7 @@ public class TimeParseInfo extends DateTimeParseInfo {
             cal.set(Calendar.MINUTE, ((buf[pos + 2] - 48) * 10) + buf[pos + 3] - 48);
             cal.set(Calendar.SECOND, ((buf[pos + 4] - 48) * 10) + buf[pos + 5] - 48);
         }
-        if (tz != null) {
+        return createValue(cal, false);
-            cal.setTimeZone(tz);
-        }
-		return new IsoValue<Date>(type, cal.getTime(), null);
 	}
 
 	@Override

src/main/java/com/solab/iso8583/util/Bcd.java

@@ -51,6 +51,28 @@ public final class Bcd {
         return l;
     }
 
+    public static long decodeRightPaddedToLong(byte[] buf, int pos, int length)
+            throws IndexOutOfBoundsException {
+        if (length > 18) {
+            throw new IndexOutOfBoundsException("Buffer too big to decode as long");
+        }
+        long l = 0;
+        long power = 1L;
+        int end = pos + (length / 2) + (length % 2) - 1;
+        if ((buf[end] & 0xf) == 0xf) {
+            l += (buf[end] & 0xf0) >> 4;
+            power *= 10L;
+            end--;
+        }
+        for (int i = end; i >= pos; i--) {
+            l += (buf[i] & 0x0f) * power;
+            power *= 10L;
+            l += ((buf[i] & 0xf0) >> 4) * power;
+            power *= 10L;
+        }
+        return l;
+    }
+
     /** Encode the value as BCD and put it in the buffer. The buffer must be big enough
    	 * to store the digits in the original value (half the length of the string). */
     public static void encode(String value, byte[] buf) {
@@ -71,6 +93,30 @@ public final class Bcd {
         }
     }
 
+    /** Encode the value as BCD and put it in the buffer. The buffer must be big enough
+   	 * to store the digits in the original value (half the length of the string).
+     * If the value contains an odd number of digits, the last one is stored in
+     * its own byte at the end, padded with an F nibble. */
+    public static void encodeRightPadded(String value, byte[] buf) {
+        int bufpos = 0;
+        int charpos = 0;
+        int limit = value.length();
+        if (limit % 2 == 1) {
+            limit--;
+        }
+        //encode the rest of the string
+        while (charpos < limit) {
+            buf[bufpos] = (byte)(((value.charAt(charpos) - 48) << 4)
+                | (value.charAt(charpos + 1) - 48));
+            charpos += 2;
+            bufpos++;
+        }
+        if (value.length() % 2 == 1) {
+            buf[bufpos] = (byte)(((value.charAt(limit) - 48) << 4)
+                | 0xf);
+        }
+    }
+
     /** Decodes a BCD-encoded number as a BigInteger.
      * @param buf The byte buffer containing the BCD data.
      * @param pos The starting position in the buffer.
@@ -91,4 +137,22 @@ public final class Bcd {
         return new BigInteger(new String(digits));
     }
 
+    /** Decodes a right-padded BCD-encoded number as a BigInteger.
+     * @param buf The byte buffer containing the BCD data.
+     * @param pos The starting position in the buffer.
+     * @param length The number of DIGITS (not bytes) to read. */
+    public static BigInteger decodeRightPaddedToBigInteger(byte[] buf, int pos, int length)
+            throws IndexOutOfBoundsException {
+        char[] digits = new char[length];
+        int start = 0;
+        int i = pos;
+        int limit = pos + (length / 2) + (length % 2);
+        for (;i < limit; i++) {
+            digits[start++] = (char)(((buf[i] & 0xf0) >> 4) + 48);
+            int r = buf[i] & 0xf;
+            digits[start++] = r == 15 ? ' ' : (char)(r + 48);
+        }
+        return new BigInteger(new String(digits, 0, start).trim());
+    }
+
 }

src/main/java/com/solab/iso8583/util/SimpleParser.java

@@ -73,7 +73,7 @@ public class SimpleParser {
                 for (int i = 2; i <= 128; i++) {
                     IsoValue<?> f = m.getField(i);
                     if (f != null) {
-                        System.out.printf("%5d %-6s [", i, f.getType());
+                        System.out.printf("%5d %-7s (%4d) [", i, f.getType(), f.getLength());
                         System.out.print(f.toString());
                         System.out.println(']');
                     }

src/main/resources/com/solab/iso8583/parse/j8583.dtd

@@ -16,4 +16,5 @@
 <!ELEMENT field ( #PCDATA|field )* >
 <!ATTLIST field num NMTOKEN #REQUIRED >
 <!ATTLIST field length NMTOKEN #IMPLIED >
-<!ATTLIST field type ( ALPHA | NUMERIC | AMOUNT | DATE10 | DATE4 | DATE_EXP | TIME | LLVAR | LLLVAR | BINARY | LLBIN | LLLBIN | LLLLVAR | LLLLBIN | exclude) #REQUIRED >
+<!ATTLIST field tz NMTOKEN #IMPLIED >
+<!ATTLIST field type ( ALPHA | NUMERIC | AMOUNT | DATE4 | DATE10 | DATE12 | DATE14 | DATE_EXP | TIME | LLVAR | LLLVAR | BINARY | LLBIN | LLLBIN | LLLLVAR | LLLLBIN | exclude) #REQUIRED >

src/test/java/com/solab/iso8583/TestFormats.java

@@ -22,6 +22,7 @@ public class TestFormats {
         Assert.assertEquals("7301", IsoType.DATE_EXP.format(date, null));
         Assert.assertEquals("213456", IsoType.TIME.format(date, null));
         Assert.assertEquals("730125213456", IsoType.DATE12.format(date, null));
+		Assert.assertEquals("19730125213456", IsoType.DATE14.format(date, null));
         //Now with GMT
         TimeZone gmt = TimeZone.getTimeZone("GMT");
         Assert.assertEquals("0126033456", IsoType.DATE10.format(date, gmt));
@@ -29,6 +30,7 @@ public class TestFormats {
         Assert.assertEquals("7301", IsoType.DATE_EXP.format(date, gmt));
         Assert.assertEquals("033456", IsoType.TIME.format(date, gmt));
         Assert.assertEquals("730126033456", IsoType.DATE12.format(date, gmt));
+		Assert.assertEquals("19730126033456", IsoType.DATE14.format(date, gmt));
         //And now with GMT+1
         gmt = TimeZone.getTimeZone("GMT+0100");
         Assert.assertEquals("0126043456", IsoType.DATE10.format(date, gmt));
@@ -36,6 +38,7 @@ public class TestFormats {
         Assert.assertEquals("7301", IsoType.DATE_EXP.format(date, gmt));
         Assert.assertEquals("043456", IsoType.TIME.format(date, gmt));
         Assert.assertEquals("730126043456", IsoType.DATE12.format(date, gmt));
+		Assert.assertEquals("19730126043456", IsoType.DATE14.format(date, gmt));
 	}
 
 	@Test

src/test/java/com/solab/iso8583/TestLlllPatch.java

@@ -3,17 +3,32 @@ package com.solab.iso8583;
 import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
 
 import java.io.*;
+import java.util.Arrays;
+import java.util.List;
 
 /**
  * Extended test for LLLLVar field
  *
  * @author Peter Margetiak
  */
+@RunWith(Parameterized.class)
 public class TestLlllPatch {
 
     private MessageFactory<IsoMessage> mfact = new MessageFactory<>();
+    private int fieldLength;
+
+    @Parameterized.Parameters
+    public static List<Integer> lengths() {
+        return Arrays.asList(5, 50, 500, 5000);
+    }
+
+    public TestLlllPatch(int l) {
+        fieldLength = l;
+    }
 
     @Before
     public void setup() throws IOException {
@@ -23,18 +38,23 @@ public class TestLlllPatch {
 
     @Test
     public void testParsingLength() throws Exception {
-        final int LENGTH = 1234;
-
         // prepare
-        String LLLLVar = makeLLLLVar(LENGTH);
+        String llllvar = makeLLLLVar(fieldLength);
-        StringBuilder LLLLVarBuilder = new StringBuilder();
+        StringBuilder sb = new StringBuilder();
-        LLLLVarBuilder.append("01004000000000000000")
+        sb.append("01004000000000000000")
-                .append(String.format("%04d", LENGTH)).append(LLLLVar);
+                .append(String.format("%04d", fieldLength)).append(llllvar);
 
         // parse
-        IsoMessage m = mfact.parseMessage(LLLLVarBuilder.toString().getBytes(), 0);
+        IsoMessage m = mfact.parseMessage(sb.toString().getBytes(), 0);
         Assert.assertNotNull(m);
-        Assert.assertEquals(LLLLVar, m.getObjectValue(2));
+        String f2 = m.getObjectValue(2);
+        Assert.assertEquals(llllvar, f2);
+        Assert.assertEquals(fieldLength, f2.length());
+        //Encode
+        m = mfact.newMessage(0x100);
+        m.setIsoHeader(null);
+        m.setValue(2, llllvar, IsoType.LLLLVAR, 0);
+        Assert.assertEquals(sb.toString(), m.debugString());
     }
 
     @Test
@@ -83,11 +103,11 @@ public class TestLlllPatch {
     }
 
     private String makeLLLLVar(final int length) {
-        final StringBuilder sb = new StringBuilder();
+        final char[] chars = new char[length];
         for (int i = 0; i < length; i++) {
-            sb.append("a");
+            chars[i] = 'a';
         }
 
-        return sb.toString();
+        return new String(chars);
     }
 }

src/test/java/com/solab/iso8583/TestParsing.java

@@ -24,7 +24,7 @@ public class TestParsing {
 
 	@Before
 	public void init() throws IOException {
-		mf = new MessageFactory<IsoMessage>();
+		mf = new MessageFactory<>();
 		mf.setCharacterEncoding("UTF-8");
 		mf.setCustomField(48, new CustomField48());
 		mf.setConfigPath("config.xml");
@@ -120,20 +120,33 @@ public class TestParsing {
         Assert.assertEquals(25, cal.get(Calendar.DATE));
         Assert.assertEquals(21, cal.get(Calendar.HOUR_OF_DAY));
 		Assert.assertEquals("debug string should match", "060002000000000000000125213456", m.debugString());
-        mf.setTimezoneForParseGuide(0x600, 7, TimeZone.getTimeZone("GMT"));
+        mf.setTimezoneForParseGuide(0x600, 7, TimeZone.getTimeZone("UTC"));
         m = mf.parseMessage("060002000000000000000125213456".getBytes(), 0);
         f = m.getObjectValue(7);
         cal.setTime(f);
         Assert.assertEquals(Calendar.JANUARY, cal.get(Calendar.MONTH));
         Assert.assertEquals(25, cal.get(Calendar.DATE));
-        Assert.assertEquals(15, cal.get(Calendar.HOUR_OF_DAY));
+        Assert.assertEquals("Hour of day mismatch", 15, cal.get(Calendar.HOUR_OF_DAY));
+        Assert.assertEquals(TimeZone.getTimeZone("UTC"), m.getField(7).getTimeZone());
         mf.setTimezoneForParseGuide(0x600, 7, TimeZone.getTimeZone("GMT+0100"));
         m = mf.parseMessage("060002000000000000000125213456".getBytes(), 0);
         f = m.getObjectValue(7);
         cal.setTime(f);
         Assert.assertEquals(Calendar.JANUARY, cal.get(Calendar.MONTH));
         Assert.assertEquals(25, cal.get(Calendar.DATE));
-        Assert.assertEquals(14, cal.get(Calendar.HOUR_OF_DAY));
+        Assert.assertEquals("Hour of day mismatch", 14, cal.get(Calendar.HOUR_OF_DAY));
+        Assert.assertEquals(TimeZone.getTimeZone("GMT+0100"), m.getField(7).getTimeZone());
     }
 
+    @Test
+    public void testTimezoneInResponse() throws ParseException, IOException {
+        mf.setTimezoneForParseGuide(0x600, 7, TimeZone.getTimeZone("UTC"));
+        IsoMessage m = mf.parseMessage("060002000000000000000125213456".getBytes(), 0);
+        Assert.assertEquals(TimeZone.getTimeZone("UTC"), m.getField(7).getTimeZone());
+        IsoMessage r = mf.createResponse(m);
+        Assert.assertEquals(0x610, r.getType());
+        Assert.assertTrue(r.hasField(7));
+        Assert.assertTrue(m.getField(7) != r.getField(7));
+        Assert.assertEquals(TimeZone.getTimeZone("UTC"), r.getField(7).getTimeZone());
+    }
 }

src/test/java/com/solab/iso8583/TestTimezones.java

@@ -0,0 +1,53 @@
+package com.solab.iso8583;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.io.IOException;
+import java.text.ParseException;
+import java.util.TimeZone;
+
+/**
+ * Test timezone assignment in date/time fields.
+ *
+ * @author Enrique Zamudio
+ * Date: 4/17/18 11:50 AM
+ */
+public class TestTimezones {
+
+    private final TimeZone utc = TimeZone.getTimeZone("UTC");
+    private final TimeZone gmt5 = TimeZone.getTimeZone("GMT-500");
+    private MessageFactory<IsoMessage> mf;
+
+   	@Before
+   	public void init() throws IOException {
+        mf = new MessageFactory<>();
+        mf.setCharacterEncoding("UTF-8");
+        mf.setConfigPath("timezones.xml");
+        mf.setAssignDate(true);
+   	}
+
+    @Test
+    public void testTemplate() {
+        IsoMessage t = mf.getMessageTemplate(0x100);
+        Assert.assertTrue(t.hasEveryField(7, 12, 13));
+        Assert.assertEquals(utc, t.getField(7).getTimeZone());
+        Assert.assertEquals(gmt5, t.getField(12).getTimeZone());
+        Assert.assertNull(t.getField(13).getTimeZone());
+        t = mf.newMessage(0x100);
+        Assert.assertTrue(t.hasField(7));
+        Assert.assertEquals(utc, t.getField(7).getTimeZone());
+    }
+
+    @Test
+    public void testParsingGuide() throws ParseException, IOException {
+        String trama = "011002180000000000001231112233112233112233";
+        IsoMessage m = mf.parseMessage(trama.getBytes(), 0);
+        Assert.assertTrue(m.hasEveryField(7, 12, 13));
+        Assert.assertEquals(utc, m.getField(7).getTimeZone());
+        Assert.assertEquals(gmt5, m.getField(12).getTimeZone());
+        Assert.assertNull(m.getField(13).getTimeZone());
+    }
+
+}

src/test/java/com/solab/iso8583/parse/CustomBinCodecs.java

@@ -25,6 +25,8 @@ public class CustomBinCodecs {
     private final BigInteger b29 = new BigInteger("12345678901234567890123456789");
     final byte[] longData2 = new byte[]{ 0x12, 0x34, 0x56, 0x78, (byte)0x90, 00, 00, 00, 00, 00 };
     final byte[] bigintData1 = new byte[]{ 1, 0x23, 0x45, 0x67, (byte)0x89, 1, 0x23, 0x45, 0x67, (byte)0x89, 1, 0x23, 0x45, 0x67, (byte)0x89, 00, 00, 00, 00, 00 };
+    final byte[] rlong = new byte[]{ 0x12, 0x34, 0x56, 0x78, (byte)0x9F };
+    final byte[] rbi = new byte[]{ 0x12, 0x34, 0x56, 0x78, (byte)0x90, 0x12, 0x34, 0x56, 0x78, (byte)0x9F };
 
     @Test
     public void testLongCodec() {
@@ -98,4 +100,11 @@ public class CustomBinCodecs {
         testFieldType(IsoType.LLLBIN, new LllbinParseInfo(), 12, 19);
     }
 
+    @Test
+    public void testRightPadding() {
+        final LongBcdCodec lc = new LongBcdCodec(true);
+        Assert.assertEquals(123456789L, (long) lc.decodeBinaryField(rlong, 0, 5));
+        final BigIntBcdCodec bc = new BigIntBcdCodec(true);
+        Assert.assertEquals(new BigInteger("1234567890123456789"), bc.decodeBinaryField(rbi, 0, 10));
+    }
 }

src/test/java/com/solab/iso8583/parse/TestDates.java

@@ -61,4 +61,34 @@ public class TestDates {
 		Assert.assertEquals(comp.getValue().getTime(), bin.getValue().getTime());
 	}
 
+	@Test
+	public void testDate14FutureTolerance() throws ParseException, IOException {
+		Date soon = new Date(System.currentTimeMillis() + 50000);
+		byte[] buf = IsoType.DATE14.format(soon, null).getBytes();
+		IsoValue<Date> comp = new Date14ParseInfo().parse(0, buf, 0, null);
+		assert comp.getValue().after(new Date());
+		//Now with the binary
+		ByteArrayOutputStream bout = new ByteArrayOutputStream();
+		comp.write(bout, true, false);
+		IsoValue<Date> bin = new Date14ParseInfo().parseBinary(0, bout.toByteArray(), 0, null);
+		Assert.assertEquals(comp.getValue().getTime(), bin.getValue().getTime());
+	}
+
+    @Test
+    public void testDate6() throws ParseException, IOException {
+	    Date nye = new Date(1514700000000L);
+	    IsoValue<Date> f = new IsoValue<>(IsoType.DATE6, nye);
+	    Assert.assertEquals("171231", f.toString());
+	    IsoValue<Date> parsed = new Date6ParseInfo().parse(1, "171231".getBytes(), 0, null);
+        Assert.assertEquals("171231", parsed.toString());
+        Assert.assertEquals(f.getValue(), parsed.getValue());
+        byte[] buf = new byte[3];
+        buf[0] = 0x17;
+        buf[1] = 0x12;
+        buf[2] = 0x31;
+        parsed = new Date6ParseInfo().parseBinary(2, buf, 0, null);
+        Assert.assertEquals("171231", parsed.toString());
+        Assert.assertEquals(f.getValue(), parsed.getValue());
+    }
+
 }

src/test/java/com/solab/iso8583/util/TestBcd.java

@@ -3,6 +3,8 @@ package com.solab.iso8583.util;
 import org.junit.Assert;
 import org.junit.Test;
 
+import java.math.BigInteger;
+
 /**
  * BCD encoding tests.
  *
@@ -29,6 +31,8 @@ public class TestBcd {
         Assert.assertArrayEquals(new byte[]{7,      0x79}, buf);
         Bcd.encode("999", buf);
         Assert.assertArrayEquals(new byte[]{9,(byte)0x99}, buf);
+        Bcd.encodeRightPadded("999", buf);
+        Assert.assertArrayEquals(new byte[]{(byte)0x99,(byte)0x9f}, buf);
     }
 
     @Test
@@ -52,6 +56,11 @@ public class TestBcd {
         Assert.assertEquals(199, Bcd.decodeToLong(buf,0,4));
         buf[0]=9;
         Assert.assertEquals(999, Bcd.decodeToLong(buf,0,4));
+        Assert.assertEquals(new BigInteger("999"), Bcd.decodeToBigInteger(buf,0,3));
+        buf[0] = (byte)0x99;
+        buf[1] = (byte)0x9f;
+        Assert.assertEquals(999, Bcd.decodeRightPaddedToLong(buf,0,4));
+        Assert.assertEquals(new BigInteger("999"), Bcd.decodeRightPaddedToBigInteger(buf,0,4));
     }
 
 }

src/test/resources/timezones.xml

@@ -0,0 +1,15 @@
+<j8583-config>
+
+    <template type="0100">
+        <field num="7" type="DATE10" tz="UTC" />
+        <field num="12" type="TIME" tz="GMT-500" />
+        <field num="13" type="TIME" />
+    </template>
+
+    <parse type="0110">
+        <field num="7" type="DATE10" tz="UTC" />
+        <field num="12" type="TIME" tz="GMT-500" />
+        <field num="13" type="TIME" />
+    </parse>
+
+</j8583-config>