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java.lang.Objectorg.apache.shale.tiger.view.faces.PackageInfo
public final class PackageInfo
Utility class with methods that support getting a recursive list of classes starting with a specific package name.
Constructor Summary | |
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PackageInfo()
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Method Summary | |
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protected java.lang.String |
filenameToClassname(java.lang.String entryName)
Convert a filename to a classname. |
java.lang.Class[] |
getClasses(java.util.List<java.lang.Class> classes,
java.lang.String pckgname)
Return an array of all classes, visible to our application class loader, in the specified Java package. |
static PackageInfo |
getInstance()
Get the singleton instance of this class. |
protected void |
listFilesRecursive(java.util.List<java.lang.Class> classes,
java.io.File base,
java.lang.ClassLoader cld,
java.lang.String pckgname)
Traverse a directory structure starting at base , adding
matching files to the specified list. |
protected void |
loadClass(java.util.List<java.lang.Class> classes,
java.lang.ClassLoader cld,
java.lang.String className)
Load the class className using the classloader
cld , and add it to the list. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public PackageInfo()
Method Detail |
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public static final PackageInfo getInstance()
Get the singleton instance of this class.
public java.lang.Class[] getClasses(java.util.List<java.lang.Class> classes, java.lang.String pckgname) throws java.lang.ClassNotFoundException
Return an array of all classes, visible to our application class loader, in the specified Java package.
classes
- List of matching classes being accumulatedpckgname
- Package name used to select matching classes
java.lang.ClassNotFoundException
protected java.lang.String filenameToClassname(java.lang.String entryName)
Convert a filename to a classname.
entryName
- Filename to be convertedprotected void loadClass(java.util.List<java.lang.Class> classes, java.lang.ClassLoader cld, java.lang.String className)
Load the class className
using the classloader
cld
, and add it to the list.
classes
- List of matching classes being accumulatedcld
- ClassLoader from which to load the specified classclassName
- Name of the class to be loadedprotected void listFilesRecursive(java.util.List<java.lang.Class> classes, java.io.File base, java.lang.ClassLoader cld, java.lang.String pckgname)
Traverse a directory structure starting at base
, adding
matching files to the specified list.
classes
- List of matching classes being accumulatedbase
- Base file from which to recursecld
- ClassLoader being searched for matching classespckgname
- Package name used to select matching classes
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