use commons logging throughout the code

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@647712 13f79535-47bb-0310-9956-ffa450edef68

src/scratchpad/src/org/apache/poi/hslf/HSLFSlideShow.java

@@ -45,13 +45,15 @@ import org.apache.poi.hslf.record.Record;
 import org.apache.poi.hslf.record.UserEditAtom;
 import org.apache.poi.hslf.usermodel.ObjectData;
 import org.apache.poi.hslf.usermodel.PictureData;
+import org.apache.poi.hslf.model.Shape;
 import org.apache.poi.poifs.filesystem.DirectoryNode;
 import org.apache.poi.poifs.filesystem.DocumentEntry;
 import org.apache.poi.poifs.filesystem.DocumentInputStream;
 import org.apache.poi.poifs.filesystem.POIFSFileSystem;
 import org.apache.poi.util.LittleEndian;
 import org.apache.poi.util.POILogFactory;
-import org.apache.poi.util.POILogger;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
 
 /**
  * This class contains the main functionality for the Powerpoint file 
@@ -63,7 +65,7 @@ import org.apache.poi.util.POILogger;
 public class HSLFSlideShow extends POIDocument
 {
     // For logging
-    protected POILogger logger = POILogFactory.getLogger(this.getClass());
+    private static final Log logger = LogFactory.getLog(HSLFSlideShow.class);
 
 	private InputStream istream;
 
@@ -289,7 +291,7 @@ public class HSLFSlideShow extends POIDocument
 		try {
 			currentUser = new CurrentUserAtom(directory);
 		} catch(IOException ie) {
-			logger.log(POILogger.ERROR, "Error finding Current User Atom:\n" + ie);
+			logger.error("Error finding Current User Atom:\n" + ie);
 			currentUser = new CurrentUserAtom();
 		}
 	}
@@ -344,8 +346,8 @@ public class HSLFSlideShow extends POIDocument
 
 			// If they type (including the bonus 0xF018) is 0, skip it
 			if(type == 0) {
-				logger.log(POILogger.ERROR, "Problem reading picture: Invalid image type 0, on picture with length " + imgsize + ".\nYou document will probably become corrupted if you save it!");
+				logger.error("Problem reading picture: Invalid image type 0, on picture with length " + imgsize + ".\nYou document will probably become corrupted if you save it!");
-				logger.log(POILogger.ERROR, "" + pos);
+				logger.error("" + pos);
 			} else {
 	            // Copy the data, ready to pass to PictureData
 	            byte[] imgdata = new byte[imgsize];
@@ -360,7 +362,7 @@ public class HSLFSlideShow extends POIDocument
 					pict.setOffset(offset);
 					p.add(pict);
 				} catch(IllegalArgumentException e) {
-					logger.log(POILogger.ERROR, "Problem reading picture: " + e + "\nYou document will probably become corrupted if you save it!");
+					logger.error("Problem reading picture: " + e + "\nYou document will probably become corrupted if you save it!");
 				}
 			}
             

src/scratchpad/src/org/apache/poi/hslf/record/Document.java

@@ -19,8 +19,6 @@
 
 package org.apache.poi.hslf.record;
 
-import org.apache.poi.util.POILogger;
-
 import java.io.IOException;
 import java.io.OutputStream;
 
@@ -134,10 +132,10 @@ public class Document extends PositionDependentRecordContainer
 		//  (normally it's 2, or 3 if you have notes)
 		// Complain if it's not
 		if(slwtcount == 0) {
-			logger.log(POILogger.WARN, "No SlideListWithText's found - there should normally be at least one!");
+			logger.warn("No SlideListWithText's found - there should normally be at least one!");
 		}
 		if(slwtcount > 3) {
-			logger.log(POILogger.WARN, "Found " + slwtcount + " SlideListWithTexts - normally there should only be three!");
+			logger.warn("Found " + slwtcount + " SlideListWithTexts - normally there should only be three!");
 		}
 		
 		// Now grab all the SLWTs

src/scratchpad/src/org/apache/poi/hslf/record/ExEmbed.java

@@ -21,7 +21,6 @@ import java.io.OutputStream;
 import java.io.IOException;
 
 import org.apache.poi.util.LittleEndian;
-import org.apache.poi.util.POILogger;
 
 /**
  * This data represents an embedded object in the document.
@@ -94,14 +93,14 @@ public class ExEmbed extends RecordContainer {
         if(_children[0] instanceof ExEmbedAtom) {
             embedAtom = (ExEmbedAtom)_children[0];
         } else {
-            logger.log(POILogger.ERROR, "First child record wasn't a ExEmbedAtom, was of type " + _children[0].getRecordType());
+            logger.error("First child record wasn't a ExEmbedAtom, was of type " + _children[0].getRecordType());
         }
 
         // Second child should be the ExOleObjAtom
         if (_children[1] instanceof ExOleObjAtom) {
             oleObjAtom = (ExOleObjAtom)_children[1];
         } else {
-            logger.log(POILogger.ERROR, "Second child record wasn't a ExOleObjAtom, was of type " + _children[1].getRecordType());
+            logger.error("Second child record wasn't a ExOleObjAtom, was of type " + _children[1].getRecordType());
         }
 
         for (int i = 2; i < _children.length; i++) {
@@ -110,15 +109,15 @@ public class ExEmbed extends RecordContainer {
                 else if (progId == null) progId = (CString)_children[i];
                 else if (clipboardName == null) clipboardName = (CString)_children[i];
             } else {
-                logger.log(POILogger.ERROR, "Record after atoms wasn't a CString, was of type " + _children[i].getRecordType());
+                logger.error("Record after atoms wasn't a CString, was of type " + _children[i].getRecordType());
             }
         }
     }
 
     /**
-     * Gets the {@code ExEmbedAtom}.
+     * Gets the {@link ExEmbedAtom}.
      *
-     * @return the {@code ExEmbedAtom}.
+     * @return the {@link ExEmbedAtom}.
      */
     public ExEmbedAtom getExEmbedAtom()
     {
@@ -126,9 +125,9 @@ public class ExEmbed extends RecordContainer {
     }
 
     /**
-     * Gets the {@code ExOleObjAtom}.
+     * Gets the {@link ExOleObjAtom}.
      *
-     * @return the {@code ExOleObjAtom}.
+     * @return the {@link ExOleObjAtom}.
      */
     public ExOleObjAtom getExOleObjAtom()
     {

src/scratchpad/src/org/apache/poi/hslf/record/ExHyperlink.java

@@ -20,7 +20,6 @@ import java.io.IOException;
 import java.io.OutputStream;
 
 import org.apache.poi.util.LittleEndian;
-import org.apache.poi.util.POILogger;
 
 /**
  * This class represents the data of a link in the document. 
@@ -108,7 +107,7 @@ public class ExHyperlink extends RecordContainer {
 		if(_children[0] instanceof ExHyperlinkAtom) {
 			linkAtom = (ExHyperlinkAtom)_children[0];
 		} else {
-			logger.log(POILogger.ERROR, "First child record wasn't a ExHyperlinkAtom, was of type " + _children[0].getRecordType());
+			logger.error("First child record wasn't a ExHyperlinkAtom, was of type " + _children[0].getRecordType());
 		}
 
         for (int i = 1; i < _children.length; i++) {
@@ -116,7 +115,7 @@ public class ExHyperlink extends RecordContainer {
                 if ( linkDetailsA == null) linkDetailsA = (CString)_children[i];
                 else linkDetailsB = (CString)_children[i];
             } else {
-                logger.log(POILogger.ERROR, "Record after ExHyperlinkAtom wasn't a CString, was of type " + _children[1].getRecordType());
+                logger.error("Record after ExHyperlinkAtom wasn't a CString, was of type " + _children[1].getRecordType());
             }
 
         }

src/scratchpad/src/org/apache/poi/hslf/record/FontCollection.java

@@ -18,9 +18,6 @@
 
 package org.apache.poi.hslf.record;
 
-import org.apache.poi.util.LittleEndian;
-import org.apache.poi.util.POILogger;
-
 import java.io.*;
 import java.util.*;
 
@@ -49,7 +46,7 @@ public class FontCollection extends RecordContainer {
 	            FontEntityAtom atom = (FontEntityAtom)_children[i];
 	            fonts.add(atom.getFontName());
 			} else {
-				logger.log(POILogger.WARN, "Warning: FontCollection child wasn't a FontEntityAtom, was " + _children[i]);
+				logger.warn("Warning: FontCollection child wasn't a FontEntityAtom, was " + _children[i]);
 			}
 		}
 	}

src/scratchpad/src/org/apache/poi/hslf/record/PPDrawing.java

@@ -20,7 +20,6 @@
 package org.apache.poi.hslf.record;
 
 import org.apache.poi.util.LittleEndian;
-import org.apache.poi.util.POILogger;
 
 import org.apache.poi.ddf.*;
 import org.apache.poi.hslf.model.ShapeTypes;
@@ -132,7 +131,7 @@ public class PPDrawing extends RecordAtom
 		// Wind on
 		int size = r.getRecordSize();
 		if(size < 8) {
-			logger.log(POILogger.WARN, "Hit short DDF record at " + startPos + " - " + size);
+			logger.warn("Hit short DDF record at " + startPos + " - " + size);
 		}
 
         /**
@@ -142,7 +141,7 @@ public class PPDrawing extends RecordAtom
          * Sometimes it is not so, see an example in bug #44770. Most likely reason is that one of ddf records calculates wrong size. 
          */
         if(size != escherBytes){
-            logger.log(POILogger.WARN, "Record length=" + escherBytes + " but getRecordSize() returned " + r.getRecordSize() + "; record: " + r.getClass());
+            logger.warn("Record length=" + escherBytes + " but getRecordSize() returned " + r.getRecordSize() + "; record: " + r.getClass());
             size = escherBytes;
         }
 		startPos += size;

src/scratchpad/src/org/apache/poi/hslf/record/PersistPtrHolder.java

@@ -20,7 +20,6 @@
 package org.apache.poi.hslf.record;
 
 import org.apache.poi.util.LittleEndian;
-import org.apache.poi.util.POILogger;
 
 import java.io.IOException;
 import java.io.OutputStream;
@@ -195,8 +194,8 @@ public class PersistPtrHolder extends PositionDependentRecordAtom
 			Integer newPos = (Integer)oldToNewReferencesLookup.get(oldPos);
 
 			if(newPos == null) {
-				logger.log(POILogger.WARN, "Couldn't find the new location of the \"slide\" with id " + id + " that used to be at " + oldPos);
+				logger.warn("Couldn't find the new location of the \"slide\" with id " + id + " that used to be at " + oldPos);
-				logger.log(POILogger.WARN, "Not updating the position of it, you probably won't be able to find it any more (if you ever could!)");
+				logger.warn("Not updating the position of it, you probably won't be able to find it any more (if you ever could!)");
 				newPos = oldPos;
 			}
 

src/scratchpad/src/org/apache/poi/hslf/record/Record.java

@@ -24,9 +24,9 @@ import java.io.IOException;
 import java.io.OutputStream;
 import java.util.Vector;
 import org.apache.poi.util.LittleEndian;
-import org.apache.poi.util.POILogger;
-import org.apache.poi.util.POILogFactory;
 import org.apache.poi.hslf.exceptions.CorruptPowerPointFileException;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
 
 
 /**
@@ -40,7 +40,7 @@ import org.apache.poi.hslf.exceptions.CorruptPowerPointFileException;
 public abstract class Record
 {
     // For logging
-    protected POILogger logger = POILogFactory.getLogger(this.getClass());
+    protected Log logger = LogFactory.getLog(this.getClass());
 
 	/**
 	 * Is this record type an Atom record (only has data),

src/scratchpad/src/org/apache/poi/hslf/record/StyleTextPropAtom.java

@@ -31,7 +31,6 @@ import org.apache.poi.hslf.model.textproperties.ParagraphFlagsTextProp;
 import org.apache.poi.hslf.model.textproperties.TextProp;
 import org.apache.poi.hslf.model.textproperties.TextPropCollection;
 import org.apache.poi.util.LittleEndian;
-import org.apache.poi.util.POILogger;
 
 /**
  * A StyleTextPropAtom (type 4001). Holds basic character properties 
@@ -293,7 +292,7 @@ public class StyleTextPropAtom extends RecordAtom
 
 		}
         if (rawContents.length > 0 && textHandled != (size+1)){
-            logger.log(POILogger.WARN, "Problem reading paragraph style runs: textHandled = " + textHandled + ", text.size+1 = " + (size+1));
+            logger.warn("Problem reading paragraph style runs: textHandled = " + textHandled + ", text.size+1 = " + (size+1));
         }
 
 		// Now do the character stylings
@@ -328,7 +327,7 @@ public class StyleTextPropAtom extends RecordAtom
 			}
 		}
         if (rawContents.length > 0 && textHandled != (size+1)){
-            logger.log(POILogger.WARN, "Problem reading character style runs: textHandled = " + textHandled + ", text.size+1 = " + (size+1));
+            logger.warn("Problem reading character style runs: textHandled = " + textHandled + ", text.size+1 = " + (size+1));
         }
 
 		// Handle anything left over

src/scratchpad/src/org/apache/poi/hslf/usermodel/SlideShow.java

@@ -37,8 +37,8 @@ import org.apache.poi.hslf.record.*;
 import org.apache.poi.hslf.exceptions.CorruptPowerPointFileException;
 import org.apache.poi.hslf.exceptions.HSLFException;
 import org.apache.poi.util.ArrayUtil;
-import org.apache.poi.util.POILogFactory;
+import org.apache.commons.logging.Log;
-import org.apache.poi.util.POILogger;
+import org.apache.commons.logging.LogFactory;
 
 /**
  * This class is a friendly wrapper on top of the more scary HSLFSlideShow.
@@ -80,7 +80,7 @@ public class SlideShow
   private FontCollection _fonts;
 
   // For logging
-  private POILogger logger = POILogFactory.getLogger(this.getClass());
+  private static final Log logger = LogFactory.getLog(SlideShow.class);
 
   
   /* ===============================================================
@@ -275,7 +275,7 @@ public class SlideShow
 			Record r = _mostRecentCoreRecords[coreRecordId.intValue()];
 			return r;
 		} else {
-			logger.log(POILogger.ERROR, "We tried to look up a reference to a core record, but there was no core ID for reference ID " + refID);
+			logger.error("We tried to look up a reference to a core record, but there was no core ID for reference ID " + refID);
 			return null;
 		}
 	}
@@ -378,7 +378,7 @@ public class SlideShow
                 Integer slideId = new Integer(spa.getSlideIdentifier());
                 slideIdToNotes.put(slideId, new Integer(i));
 			} else {
-				logger.log(POILogger.ERROR, "A Notes SlideAtomSet at " + i + " said its record was at refID " + notesSets[i].getSlidePersistAtom().getRefID() + ", but that was actually a " + r);
+				logger.error("A Notes SlideAtomSet at " + i + " said its record was at refID " + notesSets[i].getSlidePersistAtom().getRefID() + ", but that was actually a " + r);
 			}
 		}
 		notesRecords = new org.apache.poi.hslf.record.Notes[notesRecordsL.size()];
@@ -404,7 +404,7 @@ public class SlideShow
 			if(r instanceof org.apache.poi.hslf.record.Slide) {
 				slidesRecords[i] = (org.apache.poi.hslf.record.Slide)r;
 			} else {
-				logger.log(POILogger.ERROR, "A Slide SlideAtomSet at " + i + " said its record was at refID " + slidesSets[i].getSlidePersistAtom().getRefID() + ", but that was actually a " + r);
+				logger.error("A Slide SlideAtomSet at " + i + " said its record was at refID " + slidesSets[i].getSlidePersistAtom().getRefID() + ", but that was actually a " + r);
 			}
 		}
 	}
@@ -429,7 +429,7 @@ public class SlideShow
         if (noteId != 0){
             Integer notesPos = (Integer)slideIdToNotes.get(new Integer(noteId));
             if (notesPos != null) notes = _notes[notesPos.intValue()];
-            else logger.log(POILogger.ERROR, "Notes not found for noteId=" + noteId);
+            else logger.error("Notes not found for noteId=" + noteId);
         }
 
 		// Now, build our slide
@@ -622,7 +622,7 @@ public class SlideShow
   		System.arraycopy(_slides, 0, s, 0, _slides.length);
   		s[_slides.length] = slide;
   		_slides = s;
-  		logger.log(POILogger.INFO, "Added slide " + _slides.length + " with ref " + sp.getRefID() + " and identifier " + sp.getSlideIdentifier());
+  		logger.info("Added slide " + _slides.length + " with ref " + sp.getRefID() + " and identifier " + sp.getSlideIdentifier());
   		
   		// Add the core records for this new Slide to the record tree
   		org.apache.poi.hslf.record.Slide slideRecord = slide.getSlideRecord();
@@ -658,7 +658,7 @@ public class SlideShow
   		// (Also need to tell it where it is)
 		slideRecord.setLastOnDiskOffset(slideOffset);
 		ptr.addSlideLookup(sp.getRefID(), slideOffset);
-		logger.log(POILogger.INFO, "New slide ended up at " + slideOffset);
+		logger.info("New slide ended up at " + slideOffset);
 
 		// Last view is now of the slide
   		usr.setLastViewType((short)UserEditAtom.LAST_VIEW_SLIDE_VIEW);