ij.io
Class PluginClassLoader
java.lang.Object
java.lang.ClassLoader
java.security.SecureClassLoader
java.net.URLClassLoader
ij.io.PluginClassLoader
public class PluginClassLoader
- extends java.net.URLClassLoader
ImageJ uses this class loader to load plugins and resources from the
plugins directory and immediate subdirectories. This class loader will
also load classes and resources from JAR files.
The class loader searches for classes and resources in the following order:
- Plugins directory
- Subdirectories of the Plugins directory
- JAR and ZIP files in the plugins directory and subdirectories
The class loader does not recurse into subdirectories beyond the first level.
Constructor Summary |
PluginClassLoader(java.lang.String path)
Creates a new PluginClassLoader that searches in the directory path
passed as a parameter. |
PluginClassLoader(java.lang.String path,
boolean callSuper)
This version of the constructor is used when ImageJ is launched using Java WebStart. |
Methods inherited from class java.net.URLClassLoader |
findResource, findResources, getURLs, newInstance, newInstance |
Methods inherited from class java.lang.ClassLoader |
clearAssertionStatus, getParent, getResource, getResourceAsStream, getResources, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, loadClass, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
PluginClassLoader
public PluginClassLoader(java.lang.String path)
- Creates a new PluginClassLoader that searches in the directory path
passed as a parameter. The constructor automatically finds all JAR and ZIP
files in the path and first level of subdirectories. The JAR and ZIP files
are stored in a Vector for future searches.
- Parameters:
path
- the path to the plugins directory.
PluginClassLoader
public PluginClassLoader(java.lang.String path,
boolean callSuper)
- This version of the constructor is used when ImageJ is launched using Java WebStart.