com.caucho.boot

Class JniLoader

java.lang.Object

java.lang.ClassLoader

java.security.SecureClassLoader

com.caucho.boot.JniLoader

public class JniLoader
extends java.security.SecureClassLoader

Class loader which checks for changes in class files and automatically picks up new jars.

DynamicClassLoaders can be chained creating one virtual class loader. From the perspective of the JDK, it's all one classloader. Internally, the class loader chain searches like a classpath.

Constructor Summary

Constructors

Constructor and Description
JniLoader(Path resinHome) Create a new class loader.

Method Summary

Modifier and Type	Method and Description
protected java.lang.Class<?>	findClass(java.lang.String name) Load a class using this class loader
java.lang.String	findLibrary(java.lang.String name) Returns the full library path for the name.
protected java.lang.Class<?>	loadClass(java.lang.String name, boolean resolve) Load a class using this class loader

Methods inherited from class java.security.SecureClassLoader

defineClass, defineClass, getPermissions

Methods inherited from class java.lang.ClassLoader

clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, findLoadedClass, findResource, findResources, findSystemClass, getClassLoadingLock, getPackage, getPackages, getParent, getResource, getResourceAsStream, getResources, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, loadClass, registerAsParallelCapable, resolveClass, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus, setSigners

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JniLoader

public JniLoader(Path resinHome)

Create a new class loader.

Parameters:

parent - parent class loader

Method Detail

loadClass

protected java.lang.Class<?> loadClass(java.lang.String name,
                                       boolean resolve)
                                throws java.lang.ClassNotFoundException

Load a class using this class loader

Overrides:

loadClass in class java.lang.ClassLoader

Parameters:

name - the classname to load

resolve - if true, resolve the class

Returns:

the loaded classes

Throws:

java.lang.ClassNotFoundException

findClass

protected java.lang.Class<?> findClass(java.lang.String name)
                                throws java.lang.ClassNotFoundException

Load a class using this class loader

Overrides:

findClass in class java.lang.ClassLoader

Parameters:

name - the classname using either '/' or '.'

Returns:

the loaded class

Throws:

java.lang.ClassNotFoundException

findLibrary

public java.lang.String findLibrary(java.lang.String name)

Returns the full library path for the name.

Overrides:

findLibrary in class java.lang.ClassLoader