diff options
| -rw-r--r-- | src/java/org/apache/poi/hssf/usermodel/HSSFWorkbook.java | 119 |
1 files changed, 61 insertions, 58 deletions
diff --git a/src/java/org/apache/poi/hssf/usermodel/HSSFWorkbook.java b/src/java/org/apache/poi/hssf/usermodel/HSSFWorkbook.java index d664e9a5e6..e41647863a 100644 --- a/src/java/org/apache/poi/hssf/usermodel/HSSFWorkbook.java +++ b/src/java/org/apache/poi/hssf/usermodel/HSSFWorkbook.java @@ -1,4 +1,3 @@ - /* ==================================================================== * The Apache Software License, Version 1.1 * @@ -60,21 +59,20 @@ */ package org.apache.poi.hssf.usermodel; -import java.io.InputStream; -import java.io.OutputStream; +import org.apache.poi.hssf.HSSFLog; +import org.apache.poi.hssf.model.Sheet; +import org.apache.poi.hssf.model.Workbook; +import org.apache.poi.hssf.record.*; +import org.apache.poi.poifs.filesystem.POIFSFileSystem; +import org.apache.poi.util.POILogger; + import java.io.ByteArrayInputStream; import java.io.IOException; - +import java.io.InputStream; +import java.io.OutputStream; import java.util.ArrayList; import java.util.List; -import org.apache.poi.poifs.filesystem.POIFSFileSystem; -import org.apache.poi.util.POILogger; -import org.apache.poi.hssf.HSSFLog; -import org.apache.poi.hssf.model.Workbook; -import org.apache.poi.hssf.model.Sheet; -import org.apache.poi.hssf.record.*; - /** * High level representation of a workbook. This is the first object most users * will construct whether they are reading or writing a workbook. It is also the @@ -88,9 +86,9 @@ import org.apache.poi.hssf.record.*; */ public class HSSFWorkbook - extends java.lang.Object + extends java.lang.Object { - private static final int DEBUG = POILogger.DEBUG; + private static final int DEBUG = POILogger.DEBUG; /** * used for compile-time performance/memory optimization. This determines the @@ -99,19 +97,19 @@ public class HSSFWorkbook * since you're never allowed to have more or less than three sheets! */ - public final static int INITIAL_CAPACITY = 3; + public final static int INITIAL_CAPACITY = 3; /** * this is the reference to the low level Workbook object */ - private Workbook workbook; + private Workbook workbook; /** * this holds the HSSFSheet objects attached to this workbook */ - private ArrayList sheets; + private ArrayList sheets; private static POILogger log = HSSFLog.getPOILogger(HSSFWorkbook.class); /** @@ -122,7 +120,7 @@ public class HSSFWorkbook public HSSFWorkbook() { workbook = Workbook.createWorkbook(); - sheets = new ArrayList(INITIAL_CAPACITY); + sheets = new ArrayList(INITIAL_CAPACITY); } /** @@ -135,16 +133,16 @@ public class HSSFWorkbook */ public HSSFWorkbook(POIFSFileSystem fs) - throws IOException + throws IOException { sheets = new ArrayList(INITIAL_CAPACITY); - InputStream stream = fs.createDocumentInputStream("Workbook"); - List records = RecordFactory.createRecords(stream); + InputStream stream = fs.createDocumentInputStream("Workbook"); + List records = RecordFactory.createRecords(stream); workbook = Workbook.createWorkbook(records); setPropertiesFromWorkbook(workbook); int numRecords = workbook.getNumRecords(); - int sheetnum = 0; + int sheetnum = 0; while (numRecords < records.size()) { @@ -152,7 +150,7 @@ public class HSSFWorkbook numRecords += sheet.getNumRecords(); sheet.convertLabelRecords( - workbook); // convert all LabelRecord records to LabelSSTRecord + workbook); // convert all LabelRecord records to LabelSSTRecord HSSFSheet hsheet = new HSSFSheet(workbook, sheet); sheets.add(hsheet); @@ -165,14 +163,14 @@ public class HSSFWorkbook * Companion to HSSFWorkbook(POIFSFileSystem), this constructs the POI filesystem around your * inputstream. * - * @param fs the POI filesystem that contains the Workbook stream. + * @param s the POI filesystem that contains the Workbook stream. * @see org.apache.poi.poifs.filesystem.POIFSFileSystem * @see #HSSFWorkbook(POIFSFileSystem) * @exception IOException if the stream cannot be read */ public HSSFWorkbook(InputStream s) - throws IOException + throws IOException { this((new POIFSFileSystem(s))); } @@ -220,7 +218,7 @@ public class HSSFWorkbook /** * get the sheet's index - * @param sheet name + * @param name sheet name * @return sheet index or -1 if it was not found. */ @@ -251,13 +249,16 @@ public class HSSFWorkbook public HSSFSheet createSheet() { -// if (getNumberOfSheets() == 3) +// if (getNumberOfSheets() == 3) // throw new RuntimeException("You cannot have more than three sheets in HSSF 1.0"); HSSFSheet sheet = new HSSFSheet(workbook); sheets.add(sheet); workbook.setSheetName(sheets.size() - 1, - "Sheet" + (sheets.size() - 1)); + "Sheet" + (sheets.size() - 1)); + WindowTwoRecord windowTwo = (WindowTwoRecord) sheet.getSheet().findFirstRecordBySid(WindowTwoRecord.sid); + windowTwo.setSelected(sheets.size() == 1); + windowTwo.setPaged(sheets.size() == 1); return sheet; } @@ -265,19 +266,22 @@ public class HSSFWorkbook * create an HSSFSheet for this HSSFWorkbook, adds it to the sheets and returns * the high level representation. Use this to create new sheets. * - * @param Sheetname to set for the sheet. + * @param sheetname sheetname to set for the sheet. * @return HSSFSheet representing the new sheet. */ public HSSFSheet createSheet(String sheetname) { -// if (getNumberOfSheets() == 3) +// if (getNumberOfSheets() == 3) // throw new RuntimeException("You cannot have more than three sheets in HSSF 1.0"); HSSFSheet sheet = new HSSFSheet(workbook); sheets.add(sheet); workbook.setSheetName(sheets.size() - 1, sheetname); + WindowTwoRecord windowTwo = (WindowTwoRecord) sheet.getSheet().findFirstRecordBySid(WindowTwoRecord.sid); + windowTwo.setSelected(sheets.size() == 1); + windowTwo.setPaged(sheets.size() == 1); return sheet; } @@ -299,7 +303,7 @@ public class HSSFWorkbook public HSSFSheet getSheetAt(int index) { - return ( HSSFSheet ) sheets.get(index); + return (HSSFSheet) sheets.get(index); } /** @@ -318,7 +322,7 @@ public class HSSFWorkbook if (sheetname.equals(name)) { - retval = ( HSSFSheet ) sheets.get(k); + retval = (HSSFSheet) sheets.get(k); } } return retval; @@ -345,8 +349,8 @@ public class HSSFWorkbook { BackupRecord backupRecord = workbook.getBackupRecord(); - backupRecord.setBackup(backupValue ? ( short ) 1 - : ( short ) 0); + backupRecord.setBackup(backupValue ? (short) 1 + : (short) 0); } /** @@ -360,7 +364,7 @@ public class HSSFWorkbook BackupRecord backupRecord = workbook.getBackupRecord(); return (backupRecord.getBackup() == 0) ? false - : true; + : true; } /** @@ -370,8 +374,8 @@ public class HSSFWorkbook public HSSFFont createFont() { - FontRecord font = workbook.createNewFont(); - short fontindex = ( short ) (getNumberOfFonts() - 1); + FontRecord font = workbook.createNewFont(); + short fontindex = (short) (getNumberOfFonts() - 1); if (fontindex > 3) { @@ -389,19 +393,19 @@ public class HSSFWorkbook public short getNumberOfFonts() { - return ( short ) workbook.getNumberOfFontRecords(); + return (short) workbook.getNumberOfFontRecords(); } /** * get the font at the given index number - * @param index number + * @param idx index number * @return HSSFFont at the index */ public HSSFFont getFontAt(short idx) { - FontRecord font = workbook.getFontRecordAt(idx); - HSSFFont retval = new HSSFFont(idx, font); + FontRecord font = workbook.getFontRecordAt(idx); + HSSFFont retval = new HSSFFont(idx, font); return retval; } @@ -413,9 +417,9 @@ public class HSSFWorkbook public HSSFCellStyle createCellStyle() { - ExtendedFormatRecord xfr = workbook.createCellXF(); - short index = ( short ) (getNumCellStyles() - 1); - HSSFCellStyle style = new HSSFCellStyle(index, xfr); + ExtendedFormatRecord xfr = workbook.createCellXF(); + short index = (short) (getNumCellStyles() - 1); + HSSFCellStyle style = new HSSFCellStyle(index, xfr); return style; } @@ -427,19 +431,19 @@ public class HSSFWorkbook public short getNumCellStyles() { - return ( short ) workbook.getNumExFormats(); + return (short) workbook.getNumExFormats(); } /** * get the cell style object at the given index - * @param index within the set of styles + * @param idx index within the set of styles * @return HSSFCellStyle object at the index */ public HSSFCellStyle getCellStyleAt(short idx) { - ExtendedFormatRecord xfr = workbook.getExFormatAt(idx); - HSSFCellStyle style = new HSSFCellStyle(idx, xfr); + ExtendedFormatRecord xfr = workbook.getExFormatAt(idx); + HSSFCellStyle style = new HSSFCellStyle(idx, xfr); return style; } @@ -456,10 +460,10 @@ public class HSSFWorkbook */ public void write(OutputStream stream) - throws IOException + throws IOException { - byte[] bytes = getBytes(); - POIFSFileSystem fs = new POIFSFileSystem(); + byte[] bytes = getBytes(); + POIFSFileSystem fs = new POIFSFileSystem(); fs.createDocument(new ByteArrayInputStream(bytes), "Workbook"); fs.writeFilesystem(stream); @@ -477,14 +481,13 @@ public class HSSFWorkbook * @see org.apache.poi.hssf.model.Sheet */ - public byte [] getBytes() + public byte[] getBytes() { log.log(DEBUG, "HSSFWorkbook.getBytes()"); - int wbsize = workbook.getSize(); + int wbsize = workbook.getSize(); // log.debug("REMOVEME: old sizing method "+workbook.serialize().length); // ArrayList sheetbytes = new ArrayList(sheets.size()); - int sheetsize = 0; int totalsize = wbsize; for (int k = 0; k < sheets.size(); k++) @@ -492,14 +495,14 @@ public class HSSFWorkbook workbook.setSheetBof(k, totalsize); // sheetbytes.add((( HSSFSheet ) sheets.get(k)).getSheet().getSize()); - totalsize += (( HSSFSheet ) sheets.get(k)).getSheet().getSize(); + totalsize += ((HSSFSheet) sheets.get(k)).getSheet().getSize(); } if (totalsize < 4096) { totalsize = 4096; } - byte[] retval = new byte[ totalsize ]; - int pos = workbook.serialize(0, retval); + byte[] retval = new byte[totalsize]; + int pos = workbook.serialize(0, retval); // System.arraycopy(wb, 0, retval, 0, wb.length); for (int k = 0; k < sheets.size(); k++) @@ -507,12 +510,12 @@ public class HSSFWorkbook // byte[] sb = (byte[])sheetbytes.get(k); // System.arraycopy(sb, 0, retval, pos, sb.length); - pos += (( HSSFSheet ) sheets.get(k)).getSheet().serialize(pos, + pos += ((HSSFSheet) sheets.get(k)).getSheet().serialize(pos, retval); // sb.length; } for (int k = pos; k < totalsize; k++) { - retval[ k ] = 0; + retval[k] = 0; } return retval; } |