org.cesta.loader
Class AdvancedClassLoader<C>

java.lang.Object
  java.lang.ClassLoader
      java.security.SecureClassLoader
          org.cesta.loader.AdvancedClassLoader<C>

Direct Known Subclasses:

TransformationLoader

public class AdvancedClassLoader<C>
extends java.security.SecureClassLoader

Type safe class loader for specified class.

Author:

Tobias Smolka

Field Summary

protected java.lang.Class<C>	innerClass
protected java.util.ServiceLoader<C>	serviceLoader

Constructor Summary

	AdvancedClassLoader(java.lang.Class<C> innerClass)
protected	AdvancedClassLoader(java.lang.Class<C> innerClass, java.lang.ClassLoader parent)

Method Summary

C	getInstance(java.lang.String name)
java.util.ServiceLoader<C>	getServiceLoader()
java.lang.Object	getStaticField(java.lang.Class<C> cl, java.lang.String fieldName) Returns static field object with given name from given class.
java.lang.Object	getStaticField(java.lang.String className, java.lang.String fieldName) Return static field object with given name from given class.
java.lang.Class<C>	loadInnerClass(java.lang.String name) Returns class with given name or null, if not found.
void	reload()
void	setServiceLoader(java.util.ServiceLoader<C> serviceLoader)

Methods inherited from class java.security.SecureClassLoader

defineClass, defineClass, getPermissions

Methods inherited from class java.lang.ClassLoader

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

Methods inherited from class java.lang.Object

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

Field Detail

serviceLoader

protected java.util.ServiceLoader<C> serviceLoader

innerClass

protected java.lang.Class<C> innerClass

Constructor Detail

AdvancedClassLoader

protected AdvancedClassLoader(java.lang.Class<C> innerClass,
                              java.lang.ClassLoader parent)

AdvancedClassLoader

public AdvancedClassLoader(java.lang.Class<C> innerClass)

Method Detail

reload

public void reload()

getServiceLoader

public java.util.ServiceLoader<C> getServiceLoader()

Returns:

the serviceLoader

setServiceLoader

public void setServiceLoader(java.util.ServiceLoader<C> serviceLoader)

Parameters:

serviceLoader - the serviceLoader to set

loadInnerClass

public java.lang.Class<C> loadInnerClass(java.lang.String name)

Returns class with given name or null, if not found. The name can be full class name (with package) or name of class from default package.

Parameters:

name - Name of transformation class

Returns:

transformation class

getInstance

public C getInstance(java.lang.String name)
              throws java.lang.InstantiationException,
                     java.lang.IllegalAccessException

Throws:

java.lang.InstantiationException

java.lang.IllegalAccessException

getStaticField

public java.lang.Object getStaticField(java.lang.String className,
                                       java.lang.String fieldName)

Return static field object with given name from given class.

Parameters:

className - name of class

fieldName - name of field

Returns:

object or null if not found

getStaticField

public java.lang.Object getStaticField(java.lang.Class<C> cl,
                                       java.lang.String fieldName)

Returns static field object with given name from given class.

Parameters:

cl - class

fieldName - name of field

Returns:

object or null if not found