finishing Libin's work.

git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@352604 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/poi/hssf/dev/BiffViewer.java

@@ -654,7 +654,15 @@ public class BiffViewer
             case AxisLineFormatRecord.sid:
                 retval = new AxisLineFormatRecord(rectype, size, data);
                 break;
-
+                
+            case SupBookRecord.sid:
+                retval = new SupBookRecord(rectype, size, data);
+                break;
+                
+            case ExternSheetRecord.sid:
+                retval = new ExternSheetRecord(rectype, size, data);
+                break;
+                
 
             default :
                 retval = new UnknownRecord(rectype, size, data);

src/java/org/apache/poi/hssf/record/ExternSheetRecord.java

@@ -176,6 +176,16 @@ public class ExternSheetRecord extends Record {
     public String toString() {
         StringBuffer buffer = new StringBuffer();
         
+        buffer.append("[EXTERNSHEET]\n");
+        buffer.append("   numOfRefs     = ").append(getNumOfREFStructures()).append("\n");
+        for (int k=0; k < this.getNumOfREFRecord(); k++) {
+            buffer.append("refrec         #").append(k).append('\n');
+            buffer.append(getREFRecordAt(k).toString());
+            buffer.append("----refrec     #").append(k).append('\n');
+        }
+        buffer.append("[/EXTERNSHEET]\n");
+        
+        
         return buffer.toString();
     }
     

src/java/org/apache/poi/hssf/record/ExternSheetSubRecord.java

@@ -169,7 +169,9 @@ public class ExternSheetSubRecord extends Record {
     
     public String toString() {
         StringBuffer buffer = new StringBuffer();
-        
+        buffer.append("   supbookindex =").append(getIndexToSupBook()).append('\n');
+        buffer.append("   1stsbindex   =").append(getIndexToFirstSupBook()).append('\n');
+        buffer.append("   lastsbindex  =").append(getIndexToLastSupBook()).append('\n');
         return buffer.toString();
     }
     

src/java/org/apache/poi/hssf/record/SupBookRecord.java

@@ -136,7 +136,12 @@ public class SupBookRecord extends Record
 
     public String toString()
     {
-        return "";
+        StringBuffer buffer = new StringBuffer();
+        buffer.append("[SUPBOOK]\n");
+        buffer.append("numberosheets = ").append(getNumberOfSheets()).append('\n');
+        buffer.append("flag          = ").append(getFlag()).append('\n');
+        buffer.append("[/SUPBOOK]\n");
+        return buffer.toString();
     }
 
     /**