Author: lehmi
Date: Sat Oct 26 09:37:52 2013
New Revision: 1535956
URL: http://svn.apache.org/r1535956
Log:
PDFBOX-1753: intialize the internal font/xobject map when adding a font/xobject
Modified:
pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/PDResources.java
Modified:
pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/PDResources.java
URL:
http://svn.apache.org/viewvc/pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/PDResources.java?rev=1535956&r1=1535955&r2=1535956&view=diff
==============================================================================
---
pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/PDResources.java
(original)
+++
pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/PDResources.java
Sat Oct 26 09:37:52 2013
@@ -42,22 +42,22 @@ import org.apache.pdfbox.util.MapUtil;
/**
* This represents a set of resources available at the page/pages/stream level.
- *
+ *
* @author <a href="mailto:b...@benlitchfield.com";>Ben Litchfield</a>
- * @version $Revision: 1.16 $
+ *
*/
public class PDResources implements COSObjectable
{
private COSDictionary resources;
- private Map<String,PDFont> fonts = null;
+ private Map<String, PDFont> fonts = null;
private Map<PDFont, String> fontMappings = new HashMap<PDFont, String>();
- private Map<String,PDColorSpace> colorspaces = null;
- private Map<String,PDXObject> xobjects = null;
- private Map<PDXObject,String> xobjectMappings = null;
- private HashMap<String,PDXObjectImage> images = null;
- private Map<String,PDExtendedGraphicsState> graphicsStates = null;
- private Map<String,PDPatternResources> patterns = null;
- private Map<String,PDShadingResources> shadings = null;
+ private Map<String, PDColorSpace> colorspaces = null;
+ private Map<String, PDXObject> xobjects = null;
+ private Map<PDXObject, String> xobjectMappings = null;
+ private HashMap<String, PDXObjectImage> images = null;
+ private Map<String, PDExtendedGraphicsState> graphicsStates = null;
+ private Map<String, PDPatternResources> patterns = null;
+ private Map<String, PDShadingResources> shadings = null;
/**
* Log instance.
@@ -74,17 +74,17 @@ public class PDResources implements COSO
/**
* Prepopulated resources.
- *
+ *
* @param resourceDictionary The cos dictionary for this resource.
*/
- public PDResources( COSDictionary resourceDictionary )
+ public PDResources(COSDictionary resourceDictionary)
{
resources = resourceDictionary;
}
/**
* This will get the underlying dictionary.
- *
+ *
* @return The dictionary for these resources.
*/
public COSDictionary getCOSDictionary()
@@ -94,7 +94,7 @@ public class PDResources implements COSO
/**
* Convert this standard java object to a COS object.
- *
+ *
* @return The cos object that matches this Java object.
*/
public COSBase getCOSObject()
@@ -106,7 +106,7 @@ public class PDResources implements COSO
* Calling this will release all cached information.
*
*/
- public void clear()
+ public void clear()
{
if (fonts != null)
{
@@ -154,53 +154,54 @@ public class PDResources implements COSO
shadings = null;
}
}
+
/**
- * This will get the map of fonts. This will never return null. The keys
are string
- * and the values are PDFont objects.
- *
+ * This will get the map of fonts. This will never return null. The keys
are string and the values are PDFont
+ * objects.
+ *
* @param fontCache A map of existing PDFont objects to reuse.
* @return The map of fonts.
- *
+ *
* @throws IOException If there is an error getting the fonts.
*
* @deprecated due to some side effects font caching is no longer
supported, use {@link #getFonts()} instead
*/
- public Map<String,PDFont> getFonts( Map<String,PDFont> fontCache ) throws
IOException
+ public Map<String, PDFont> getFonts(Map<String, PDFont> fontCache) throws
IOException
{
return getFonts();
}
/**
* This will get the map of fonts. This will never return null.
- *
+ *
* @return The map of fonts.
*/
- public Map<String,PDFont> getFonts()
+ public Map<String, PDFont> getFonts()
{
if (fonts == null)
{
// at least an empty map will be returned
// TODO we should return null instead of an empty map
- fonts = new HashMap<String,PDFont>();
- COSDictionary fontsDictionary =
(COSDictionary)resources.getDictionaryObject( COSName.FONT );
- if( fontsDictionary == null )
+ fonts = new HashMap<String, PDFont>();
+ COSDictionary fontsDictionary = (COSDictionary)
resources.getDictionaryObject(COSName.FONT);
+ if (fontsDictionary == null)
{
fontsDictionary = new COSDictionary();
- resources.setItem( COSName.FONT, fontsDictionary );
+ resources.setItem(COSName.FONT, fontsDictionary);
}
else
{
- for( COSName fontName : fontsDictionary.keySet() )
+ for (COSName fontName : fontsDictionary.keySet())
{
- COSBase font = fontsDictionary.getDictionaryObject(
fontName );
- //data-000174.pdf contains a font that is a COSArray,
looks to be an error in the
- //PDF, we will just ignore entries that are not
dictionaries.
- if( font instanceof COSDictionary )
+ COSBase font =
fontsDictionary.getDictionaryObject(fontName);
+ // data-000174.pdf contains a font that is a COSArray,
looks to be an error in the
+ // PDF, we will just ignore entries that are not
dictionaries.
+ if (font instanceof COSDictionary)
{
PDFont newFont = null;
try
{
- newFont = PDFontFactory.createFont(
(COSDictionary)font );
+ newFont = PDFontFactory.createFont((COSDictionary)
font);
}
catch (IOException exception)
{
@@ -208,80 +209,81 @@ public class PDResources implements COSO
}
if (newFont != null)
{
- fonts.put( fontName.getName(), newFont);
+ fonts.put(fontName.getName(), newFont);
}
}
}
}
+ setFonts(fonts);
}
return fonts;
}
-
+
/**
- * This will get the map of PDXObjects that are in the resource dictionary.
- * This will never return null.
- *
+ * This will get the map of PDXObjects that are in the resource
dictionary. This will never return null.
+ *
* @return The map of xobjects.
*/
- public Map<String,PDXObject> getXObjects()
+ public Map<String, PDXObject> getXObjects()
{
if (xobjects == null)
{
// at least an empty map will be returned
// TODO we should return null instead of an empty map
- xobjects = new HashMap<String,PDXObject>();
- COSDictionary xobjectsDictionary =
(COSDictionary)resources.getDictionaryObject( COSName.XOBJECT );
- if( xobjectsDictionary == null )
+ xobjects = new HashMap<String, PDXObject>();
+ COSDictionary xobjectsDictionary = (COSDictionary)
resources.getDictionaryObject(COSName.XOBJECT);
+ if (xobjectsDictionary == null)
{
xobjectsDictionary = new COSDictionary();
- resources.setItem( COSName.XOBJECT, xobjectsDictionary );
+ resources.setItem(COSName.XOBJECT, xobjectsDictionary);
}
else
{
- xobjects = new HashMap<String,PDXObject>();
- for( COSName objName : xobjectsDictionary.keySet() )
+ xobjects = new HashMap<String, PDXObject>();
+ for (COSName objName : xobjectsDictionary.keySet())
{
PDXObject xobject = null;
try
{
- xobject = PDXObject.createXObject(
xobjectsDictionary.getDictionaryObject(objName) );
+ xobject =
PDXObject.createXObject(xobjectsDictionary.getDictionaryObject(objName));
}
catch (IOException exception)
{
LOG.error("error while creating a xobject", exception);
}
- if( xobject != null )
+ if (xobject != null)
{
- xobjects.put( objName.getName(), xobject);
+ xobjects.put(objName.getName(), xobject);
}
}
}
+ setXObjects(xobjects);
}
return xobjects;
}
/**
- * This will get the map of images. An empty map will be returned if there
- * are no underlying images.
- * So far the keys are COSName of the image
- * and the value is the corresponding PDXObjectImage.
- *
+ * This will get the map of images. An empty map will be returned if there
are no underlying images. So far the keys
+ * are COSName of the image and the value is the corresponding
PDXObjectImage.
+ *
* @author By BM
* @return The map of images.
* @throws IOException If there is an error writing the picture.
+ *
+ * @deprecated use {@link #getXObjects()} instead, as the images map isn't
synchronized with the XObjects map.
*/
- public Map<String,PDXObjectImage> getImages() throws IOException
+ public Map<String, PDXObjectImage> getImages() throws IOException
{
- if (images == null)
+ if (images == null)
{
- Map<String,PDXObject> allXObjects = getXObjects();
- images = new HashMap<String,PDXObjectImage>();
- for( Map.Entry<String,PDXObject> entry: allXObjects.entrySet() )
+ Map<String, PDXObject> allXObjects = getXObjects();
+ images = new HashMap<String, PDXObjectImage>();
+ for (Map.Entry<String, PDXObject> entry : allXObjects.entrySet())
{
PDXObject xobject = entry.getValue();
- if( xobject instanceof PDXObjectImage )
+ if (xobject instanceof PDXObjectImage)
{
- images.put( entry.getKey(), (PDXObjectImage)xobject);
+ images.put(entry.getKey(), (PDXObjectImage) xobject);
}
}
}
@@ -290,62 +292,65 @@ public class PDResources implements COSO
/**
* This will set the map of fonts.
- *
+ *
* @param fontsValue The new map of fonts.
*/
- public void setFonts( Map<String,PDFont> fontsValue )
+ public void setFonts(Map<String, PDFont> fontsValue)
{
fonts = fontsValue;
if (fontsValue != null)
{
- resources.setItem( COSName.FONT, COSDictionaryMap.convert(
fontsValue ) );
+ resources.setItem(COSName.FONT,
COSDictionaryMap.convert(fontsValue));
+ fontMappings = reverseMap(fontsValue, PDFont.class);
}
else
{
resources.removeItem(COSName.FONT);
+ fontMappings = null;
}
}
/**
* This will set the map of xobjects.
- *
+ *
* @param xobjectsValue The new map of xobjects.
*/
- public void setXObjects( Map<String,PDXObject> xobjectsValue )
+ public void setXObjects(Map<String, PDXObject> xobjectsValue)
{
xobjects = xobjectsValue;
if (xobjectsValue != null)
{
- resources.setItem( COSName.XOBJECT, COSDictionaryMap.convert(
xobjectsValue ) );
+ resources.setItem(COSName.XOBJECT,
COSDictionaryMap.convert(xobjectsValue));
+ xobjectMappings = reverseMap(xobjects, PDXObject.class);
}
else
{
resources.removeItem(COSName.XOBJECT);
+ xobjectMappings = null;
}
}
/**
- * This will get the map of colorspaces. This will return null if the
underlying
- * resources dictionary does not have a colorspace dictionary. The keys
are string
- * and the values are PDColorSpace objects.
- *
+ * This will get the map of colorspaces. This will return null if the
underlying resources dictionary does not have
+ * a colorspace dictionary. The keys are string and the values are
PDColorSpace objects.
+ *
* @return The map of colorspaces.
*/
- public Map<String,PDColorSpace> getColorSpaces()
+ public Map<String, PDColorSpace> getColorSpaces()
{
- if (colorspaces == null)
+ if (colorspaces == null)
{
- COSDictionary csDictionary =
(COSDictionary)resources.getDictionaryObject( COSName.COLORSPACE );
- if( csDictionary != null )
+ COSDictionary csDictionary = (COSDictionary)
resources.getDictionaryObject(COSName.COLORSPACE);
+ if (csDictionary != null)
{
- colorspaces = new HashMap<String,PDColorSpace>();
- for( COSName csName : csDictionary.keySet() )
+ colorspaces = new HashMap<String, PDColorSpace>();
+ for (COSName csName : csDictionary.keySet())
{
- COSBase cs = csDictionary.getDictionaryObject( csName );
+ COSBase cs = csDictionary.getDictionaryObject(csName);
PDColorSpace colorspace = null;
- try
+ try
{
- colorspace = PDColorSpaceFactory.createColorSpace( cs
);
+ colorspace = PDColorSpaceFactory.createColorSpace(cs);
}
catch (IOException exception)
{
@@ -353,7 +358,7 @@ public class PDResources implements COSO
}
if (colorspace != null)
{
- colorspaces.put( csName.getName(), colorspace );
+ colorspaces.put(csName.getName(), colorspace);
}
}
}
@@ -363,15 +368,15 @@ public class PDResources implements COSO
/**
* This will set the map of colorspaces.
- *
+ *
* @param csValue The new map of colorspaces.
*/
- public void setColorSpaces( Map<String,PDColorSpace> csValue )
+ public void setColorSpaces(Map<String, PDColorSpace> csValue)
{
colorspaces = csValue;
if (csValue != null)
{
- resources.setItem( COSName.COLORSPACE, COSDictionaryMap.convert(
csValue ) );
+ resources.setItem(COSName.COLORSPACE,
COSDictionaryMap.convert(csValue));
}
else
{
@@ -380,24 +385,24 @@ public class PDResources implements COSO
}
/**
- * This will get the map of graphic states. This will return null if the
underlying
- * resources dictionary does not have a graphics dictionary. The keys are
the graphic state
- * name as a String and the values are PDExtendedGraphicsState objects.
- *
+ * This will get the map of graphic states. This will return null if the
underlying resources dictionary does not
+ * have a graphics dictionary. The keys are the graphic state name as a
String and the values are
+ * PDExtendedGraphicsState objects.
+ *
* @return The map of extended graphic state objects.
*/
- public Map<String,PDExtendedGraphicsState> getGraphicsStates()
+ public Map<String, PDExtendedGraphicsState> getGraphicsStates()
{
if (graphicsStates == null)
{
- COSDictionary states =
(COSDictionary)resources.getDictionaryObject( COSName.EXT_G_STATE );
- if( states != null )
+ COSDictionary states = (COSDictionary)
resources.getDictionaryObject(COSName.EXT_G_STATE);
+ if (states != null)
{
- graphicsStates = new HashMap<String,PDExtendedGraphicsState>();
- for( COSName name : states.keySet() )
+ graphicsStates = new HashMap<String,
PDExtendedGraphicsState>();
+ for (COSName name : states.keySet())
{
- COSDictionary dictionary =
(COSDictionary)states.getDictionaryObject( name );
- graphicsStates.put( name.getName(), new
PDExtendedGraphicsState( dictionary ) );
+ COSDictionary dictionary = (COSDictionary)
states.getDictionaryObject(name);
+ graphicsStates.put(name.getName(), new
PDExtendedGraphicsState(dictionary));
}
}
}
@@ -406,23 +411,23 @@ public class PDResources implements COSO
/**
* This will set the map of graphics states.
- *
+ *
* @param states The new map of states.
*/
- public void setGraphicsStates( Map<String,PDExtendedGraphicsState> states )
+ public void setGraphicsStates(Map<String, PDExtendedGraphicsState> states)
{
graphicsStates = states;
if (states != null)
{
Iterator<String> iter = states.keySet().iterator();
COSDictionary dic = new COSDictionary();
- while( iter.hasNext() )
+ while (iter.hasNext())
{
- String name = (String)iter.next();
- PDExtendedGraphicsState state = states.get( name );
- dic.setItem( COSName.getPDFName( name ), state.getCOSObject()
);
+ String name = (String) iter.next();
+ PDExtendedGraphicsState state = states.get(name);
+ dic.setItem(COSName.getPDFName(name), state.getCOSObject());
}
- resources.setItem( COSName.EXT_G_STATE, dic );
+ resources.setItem(COSName.EXT_G_STATE, dic);
}
else
{
@@ -431,14 +436,14 @@ public class PDResources implements COSO
}
/**
- * Returns the dictionary mapping resource names to property list
dictionaries for marked
- * content.
+ * Returns the dictionary mapping resource names to property list
dictionaries for marked content.
+ *
* @return the property list
*/
public PDPropertyList getProperties()
{
PDPropertyList retval = null;
- COSDictionary props =
(COSDictionary)resources.getDictionaryObject(COSName.PROPERTIES);
+ COSDictionary props = (COSDictionary)
resources.getDictionaryObject(COSName.PROPERTIES);
if (props != null)
{
@@ -448,8 +453,8 @@ public class PDResources implements COSO
}
/**
- * Sets the dictionary mapping resource names to property list
dictionaries for marked
- * content.
+ * Sets the dictionary mapping resource names to property list
dictionaries for marked content.
+ *
* @param props the property list
*/
public void setProperties(PDPropertyList props)
@@ -458,26 +463,25 @@ public class PDResources implements COSO
}
/**
- * This will get the map of patterns. This will return null if the
underlying
- * resources dictionary does not have a patterns dictionary. The keys are
the pattern
- * name as a String and the values are PDPatternResources objects.
- *
+ * This will get the map of patterns. This will return null if the
underlying resources dictionary does not have a
+ * patterns dictionary. The keys are the pattern name as a String and the
values are PDPatternResources objects.
+ *
* @return The map of pattern resources objects.
*
* @throws IOException If there is an error getting the pattern resources.
*/
- public Map<String,PDPatternResources> getPatterns() throws IOException
+ public Map<String, PDPatternResources> getPatterns() throws IOException
{
if (patterns == null)
{
- COSDictionary patternsDictionary =
(COSDictionary)resources.getDictionaryObject( COSName.PATTERN );
- if( patternsDictionary != null )
+ COSDictionary patternsDictionary = (COSDictionary)
resources.getDictionaryObject(COSName.PATTERN);
+ if (patternsDictionary != null)
{
- patterns = new HashMap<String,PDPatternResources>();
- for( COSName name : patternsDictionary.keySet() )
+ patterns = new HashMap<String, PDPatternResources>();
+ for (COSName name : patternsDictionary.keySet())
{
- COSDictionary dictionary =
(COSDictionary)patternsDictionary.getDictionaryObject( name );
- patterns.put( name.getName(), PDPatternResources.create(
dictionary ) );
+ COSDictionary dictionary = (COSDictionary)
patternsDictionary.getDictionaryObject(name);
+ patterns.put(name.getName(),
PDPatternResources.create(dictionary));
}
}
}
@@ -486,23 +490,23 @@ public class PDResources implements COSO
/**
* This will set the map of patterns.
- *
+ *
* @param patternsValue The new map of patterns.
*/
- public void setPatterns( Map<String,PDPatternResources> patternsValue )
+ public void setPatterns(Map<String, PDPatternResources> patternsValue)
{
patterns = patternsValue;
if (patternsValue != null)
{
Iterator<String> iter = patternsValue.keySet().iterator();
COSDictionary dic = new COSDictionary();
- while( iter.hasNext() )
+ while (iter.hasNext())
{
String name = iter.next();
- PDPatternResources pattern = patternsValue.get( name );
- dic.setItem( COSName.getPDFName( name ),
pattern.getCOSObject() );
+ PDPatternResources pattern = patternsValue.get(name);
+ dic.setItem(COSName.getPDFName(name), pattern.getCOSObject());
}
- resources.setItem( COSName.PATTERN, dic );
+ resources.setItem(COSName.PATTERN, dic);
}
else
{
@@ -511,26 +515,25 @@ public class PDResources implements COSO
}
/**
- * This will get the map of shadings. This will return null if the
underlying
- * resources dictionary does not have a shading dictionary. The keys are
the shading
- * name as a String and the values are PDShadingResources objects.
- *
+ * This will get the map of shadings. This will return null if the
underlying resources dictionary does not have a
+ * shading dictionary. The keys are the shading name as a String and the
values are PDShadingResources objects.
+ *
* @return The map of shading resources objects.
*
* @throws IOException If there is an error getting the shading resources.
*/
- public Map<String,PDShadingResources> getShadings() throws IOException
+ public Map<String, PDShadingResources> getShadings() throws IOException
{
if (shadings == null)
{
- COSDictionary shadingsDictionary =
(COSDictionary)resources.getDictionaryObject( COSName.SHADING );
- if( shadingsDictionary != null )
+ COSDictionary shadingsDictionary = (COSDictionary)
resources.getDictionaryObject(COSName.SHADING);
+ if (shadingsDictionary != null)
{
- shadings = new HashMap<String,PDShadingResources>();
- for( COSName name : shadingsDictionary.keySet() )
+ shadings = new HashMap<String, PDShadingResources>();
+ for (COSName name : shadingsDictionary.keySet())
{
- COSDictionary dictionary =
(COSDictionary)shadingsDictionary.getDictionaryObject( name );
- shadings.put( name.getName(), PDShadingResources.create(
dictionary ) );
+ COSDictionary dictionary = (COSDictionary)
shadingsDictionary.getDictionaryObject(name);
+ shadings.put(name.getName(),
PDShadingResources.create(dictionary));
}
}
}
@@ -539,23 +542,23 @@ public class PDResources implements COSO
/**
* This will set the map of shadings.
- *
+ *
* @param shadingsValue The new map of shadings.
*/
- public void setShadings( Map<String,PDShadingResources> shadingsValue )
+ public void setShadings(Map<String, PDShadingResources> shadingsValue)
{
shadings = shadingsValue;
if (shadingsValue != null)
{
Iterator<String> iter = shadingsValue.keySet().iterator();
COSDictionary dic = new COSDictionary();
- while( iter.hasNext() )
+ while (iter.hasNext())
{
String name = iter.next();
- PDShadingResources shading = shadingsValue.get( name );
- dic.setItem( COSName.getPDFName( name ),
shading.getCOSObject() );
+ PDShadingResources shading = shadingsValue.get(name);
+ dic.setItem(COSName.getPDFName(name), shading.getCOSObject());
}
- resources.setItem( COSName.SHADING, dic );
+ resources.setItem(COSName.SHADING, dic);
}
else
{
@@ -569,9 +572,10 @@ public class PDResources implements COSO
* @param font the font to be added
* @return the font name to be used within the content stream.
*/
- public String addFont(PDFont font)
+ public String addFont(PDFont font)
{
- return addFont(font, MapUtil.getNextUniqueKey( fonts, "F" ));
+ // use the getter to initialize a possible empty fonts map
+ return addFont(font, MapUtil.getNextUniqueKey(getFonts(), "F"));
}
/**
@@ -581,31 +585,31 @@ public class PDResources implements COSO
* @param fontKey key to used to map to the given font
* @return the font name to be used within the content stream.
*/
- public String addFont(PDFont font, String fontKey)
+ public String addFont(PDFont font, String fontKey)
{
- if (fonts == null)
+ if (fonts == null)
{
- fonts = getFonts();
- fontMappings = reverseMap(fonts, PDFont.class);
- setFonts(fonts);
+ // initialize fonts map
+ getFonts();
}
-
- String fontMapping = fontMappings.get( font );
- if( fontMapping == null )
+
+ String fontMapping = fontMappings.get(font);
+ if (fontMapping == null)
{
fontMapping = fontKey;
- fontMappings.put( font, fontMapping );
- fonts.put( fontMapping, font );
+ fontMappings.put(font, fontMapping);
+ fonts.put(fontMapping, font);
addFontToDictionary(font, fontMapping);
}
return fontMapping;
}
-
+
private void addFontToDictionary(PDFont font, String fontName)
{
- COSDictionary fontsDictionary =
(COSDictionary)resources.getDictionaryObject(COSName.FONT);
+ COSDictionary fontsDictionary = (COSDictionary)
resources.getDictionaryObject(COSName.FONT);
fontsDictionary.setItem(fontName, font);
}
+
/**
* Adds the given XObject to the resources of the current the page.
*
@@ -614,20 +618,19 @@ public class PDResources implements COSO
*
* @return the XObject name to be used within the content stream.
*/
- public String addXObject(PDXObject xobject, String prefix)
+ public String addXObject(PDXObject xobject, String prefix)
{
- if (xobjects == null)
+ if (xobjects == null)
{
- xobjects = getXObjects();
- xobjectMappings = reverseMap(xobjects, PDXObject.class);
- setXObjects(xobjects);
+ // initialize XObject map
+ getXObjects();
}
- String objMapping = xobjectMappings.get( xobject );
- if( objMapping == null )
+ String objMapping = xobjectMappings.get(xobject);
+ if (objMapping == null)
{
- objMapping = MapUtil.getNextUniqueKey( xobjects, prefix );
- xobjectMappings.put( xobject, objMapping );
- xobjects.put( objMapping, xobject );
+ objMapping = MapUtil.getNextUniqueKey(xobjects, prefix);
+ xobjectMappings.put(xobject, objMapping);
+ xobjects.put(objMapping, xobject);
addXObjectToDictionary(xobject, objMapping);
}
return objMapping;
@@ -635,7 +638,7 @@ public class PDResources implements COSO
private void addXObjectToDictionary(PDXObject xobject, String xobjectName)
{
- COSDictionary xobjectsDictionary =
(COSDictionary)resources.getDictionaryObject(COSName.XOBJECT);
+ COSDictionary xobjectsDictionary = (COSDictionary)
resources.getDictionaryObject(COSName.XOBJECT);
xobjectsDictionary.setItem(xobjectName, xobject);
}
@@ -644,10 +647,9 @@ public class PDResources implements COSO
Map<T, String> reversed = new java.util.HashMap<T, String>();
for (Map.Entry<String, T> entry : map.entrySet())
{
- reversed.put(keyClass.cast(entry.getValue()),
(String)entry.getKey());
+ reversed.put(keyClass.cast(entry.getValue()), (String)
entry.getKey());
}
return reversed;
}
-
}
