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java.lang.Objectorg.apache.commons.io.DirectoryWalker
org.apache.fop.fonts.autodetect.FontFileFinder
public class FontFileFinder
Helps to autodetect/locate available operating system fonts.
| Nested Class Summary |
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| Nested classes/interfaces inherited from class org.apache.commons.io.DirectoryWalker |
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org.apache.commons.io.DirectoryWalker.CancelException |
| Field Summary | |
|---|---|
static int |
DEFAULT_DEPTH_LIMIT
default depth limit of recursion when searching for font files |
| Constructor Summary | |
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FontFileFinder(FontEventListener listener)
Default constructor |
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FontFileFinder(int depthLimit,
FontEventListener listener)
Constructor |
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| Method Summary | |
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java.util.List<java.net.URL> |
find()
Automagically finds a list of font files on local system |
java.util.List<java.net.URL> |
find(java.lang.String dir)
Searches a given directory for font files |
protected static org.apache.commons.io.filefilter.IOFileFilter |
getDirectoryFilter()
Font directory filter. |
protected static org.apache.commons.io.filefilter.IOFileFilter |
getFileFilter()
Font file filter. |
protected boolean |
handleDirectory(java.io.File directory,
int depth,
java.util.Collection results)
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protected void |
handleDirectoryEnd(java.io.File directory,
int depth,
java.util.Collection results)
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protected void |
handleFile(java.io.File file,
int depth,
java.util.Collection results)
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| Methods inherited from class org.apache.commons.io.DirectoryWalker |
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checkIfCancelled, handleCancelled, handleDirectoryStart, handleEnd, handleIsCancelled, handleRestricted, handleStart, walk |
| Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
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public static final int DEFAULT_DEPTH_LIMIT
| Constructor Detail |
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public FontFileFinder(FontEventListener listener)
listener - for throwing font related events
public FontFileFinder(int depthLimit,
FontEventListener listener)
depthLimit - recursion depth limitlistener - for throwing font related events| Method Detail |
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protected static org.apache.commons.io.filefilter.IOFileFilter getDirectoryFilter()
protected static org.apache.commons.io.filefilter.IOFileFilter getFileFilter()
protected boolean handleDirectory(java.io.File directory,
int depth,
java.util.Collection results)
handleDirectory in class org.apache.commons.io.DirectoryWalkerdirectory - directory to handledepth - recursion depthresults - collection
protected void handleFile(java.io.File file,
int depth,
java.util.Collection results)
handleFile in class org.apache.commons.io.DirectoryWalkerfile - file to handledepth - recursion depthresults - collection
protected void handleDirectoryEnd(java.io.File directory,
int depth,
java.util.Collection results)
handleDirectoryEnd in class org.apache.commons.io.DirectoryWalkerdirectory - the directory being processeddepth - the current directory levelresults - the collection of results objects
public java.util.List<java.net.URL> find()
throws java.io.IOException
find in interface FontFinderjava.io.IOException - io exception
In case of an I/O problem
public java.util.List<java.net.URL> find(java.lang.String dir)
throws java.io.IOException
dir - directory to search
java.io.IOException - thrown if an I/O exception of some sort has occurred
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