Package org.ops4j.pax.web.jsp

Class InstanceManager

java.lang.Object

org.ops4j.pax.web.jsp.InstanceManager

All Implemented Interfaces:

org.apache.tomcat.InstanceManager

public class InstanceManager
extends Object
implements org.apache.tomcat.InstanceManager

Constructor Summary

Constructors

Constructor	Description
InstanceManager()

Method Summary

Modifier and Type	Method	Description
void	destroyInstance(Object instance)
protected int	getAnnotationCacheSize()	Makes cache size available to unit tests.
static String	getName(Method setter)
protected Class<?>	loadClassMaybePrivileged(String className, ClassLoader classLoader)
Object	newInstance(Class<?> clazz)
void	newInstance(Object o)
Object	newInstance(String className)
Object	newInstance(String className, ClassLoader classLoader)
protected void	populateAnnotationsCache(Class<?> clazz, Map<String,String> injections)	Make sure that the annotations cache has been populated for the provided class.
protected void	preDestroy(Object instance, Class<?> clazz)	Call preDestroy method on the specified instance recursively from deepest superclass to actual class.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.tomcat.InstanceManager

backgroundProcess

Constructor Detail

InstanceManager

public InstanceManager()

Method Detail

newInstance

public Object newInstance(String className)
                   throws IllegalAccessException,
                          InvocationTargetException,
                          InstantiationException,
                          ClassNotFoundException

Specified by:

newInstance in interface org.apache.tomcat.InstanceManager

Throws:

IllegalAccessException

InvocationTargetException

InstantiationException

ClassNotFoundException

newInstance

public Object newInstance(String className,
                          ClassLoader classLoader)
                   throws IllegalAccessException,
                          InvocationTargetException,
                          InstantiationException,
                          ClassNotFoundException

Specified by:

newInstance in interface org.apache.tomcat.InstanceManager

Throws:

IllegalAccessException

InvocationTargetException

InstantiationException

ClassNotFoundException

newInstance

public void newInstance(Object o)
                 throws IllegalAccessException,
                        InvocationTargetException

Specified by:

newInstance in interface org.apache.tomcat.InstanceManager

Throws:

IllegalAccessException

InvocationTargetException

newInstance

public Object newInstance(Class<?> clazz)
                   throws IllegalAccessException,
                          InvocationTargetException,
                          NamingException,
                          InstantiationException

Specified by:

newInstance in interface org.apache.tomcat.InstanceManager

Throws:

IllegalAccessException

InvocationTargetException

NamingException

InstantiationException

destroyInstance

public void destroyInstance(Object instance)
                     throws IllegalAccessException,
                            InvocationTargetException

Specified by:

destroyInstance in interface org.apache.tomcat.InstanceManager

Throws:

IllegalAccessException

InvocationTargetException

preDestroy

protected void preDestroy(Object instance,
                          Class<?> clazz)
                   throws IllegalAccessException,
                          InvocationTargetException

Call preDestroy method on the specified instance recursively from deepest superclass to actual class.

Parameters:

instance - object to call preDestroy methods on

clazz - (super) class to examine for preDestroy annotation.

Throws:

IllegalAccessException - if preDestroy method is inaccessible.

InvocationTargetException - if call fails

populateAnnotationsCache

protected void populateAnnotationsCache(Class<?> clazz,
                                        Map<String,String> injections)
                                 throws IllegalAccessException,
                                        InvocationTargetException

Make sure that the annotations cache has been populated for the provided class.

Parameters:

clazz - clazz to populate annotations for

injections - map of injections for this class from xml deployment descriptor

Throws:

IllegalAccessException - if injection target is inaccessible

InvocationTargetException - if injection fails

getAnnotationCacheSize

protected int getAnnotationCacheSize()

Makes cache size available to unit tests.

loadClassMaybePrivileged

protected Class<?> loadClassMaybePrivileged(String className,
                                            ClassLoader classLoader)
                                     throws ClassNotFoundException

Throws:

ClassNotFoundException

getName

public static String getName(Method setter)