Package io.microsphere.classloading

Class AbstractURLClassPathHandle

java.lang.Object

io.microsphere.classloading.AbstractURLClassPathHandle

All Implemented Interfaces:

URLClassPathHandle, Prioritized, java.lang.Comparable<Prioritized>

Direct Known Subclasses:

ClassicURLClassPathHandle, ModernURLClassPathHandle

public abstract class AbstractURLClassPathHandle
extends java.lang.Object
implements URLClassPathHandle, Prioritized

Abstract URLClassPathHandle

Since:

1.0.0

Author:

Mercy

See Also:

ClassicURLClassPathHandle, ModernURLClassPathHandle, URLClassPathHandle

Field Summary

Fields inherited from interface io.microsphere.lang.Prioritized

COMPARATOR, MAX_PRIORITY, MIN_PRIORITY, NORMAL_PRIORITY

Constructor Summary

Constructors

Constructor	Description
AbstractURLClassPathHandle()

Method Summary

Modifier and Type	Method	Description
protected java.lang.reflect.Field	findUcpField(java.lang.ClassLoader classLoader)
protected java.lang.reflect.Field	getBaseField()
protected java.lang.Class<?>	getLoaderClass()
protected java.lang.reflect.Field	getLoadersField()
protected java.lang.reflect.Field	getPathField()
int	getPriority()	Get the priority
protected java.lang.Class<?>	getUrlClassPathClass()
protected abstract java.lang.String	getURLClassPathClassName()
java.net.URL[]	getURLs(java.lang.ClassLoader classLoader)	Get the Class-Path URLs from the specified ClassLoader
protected java.lang.reflect.Field	getUrlsField()
protected abstract java.lang.String	getUrlsFieldName()
boolean	removeURL(java.lang.ClassLoader classLoader, java.net.URL url)	Remove the Class-Path URL from the specified ClassLoader
void	setPriority(int priority)
boolean	supports()	Supports or not

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.microsphere.lang.Prioritized

compareTo

Constructor Detail

AbstractURLClassPathHandle

public AbstractURLClassPathHandle()

Method Detail

supports

public boolean supports()

Description copied from interface: URLClassPathHandle

Supports or not

Specified by:

supports in interface URLClassPathHandle

Returns:

if supports, return true, otherwise false

getURLs

@Nonnull
public java.net.URL[] getURLs(java.lang.ClassLoader classLoader)

Description copied from interface: URLClassPathHandle

Get the Class-Path URLs from the specified ClassLoader

Specified by:

getURLs in interface URLClassPathHandle

Parameters:

classLoader - the specified ClassLoader

Returns:

the non-null array of URLs

removeURL

public final boolean removeURL(java.lang.ClassLoader classLoader,
                               java.net.URL url)

Description copied from interface: URLClassPathHandle

Remove the Class-Path URL from the specified ClassLoader

Specified by:

removeURL in interface URLClassPathHandle

Parameters:

classLoader - the specified ClassLoader

url - the Class-Path URL

Returns:

if removed, return true, otherwise false

setPriority

public final void setPriority(int priority)

getPriority

public final int getPriority()

Description copied from interface: Prioritized

Get the priority

Specified by:

getPriority in interface Prioritized

Returns:

the default is minimum one

getUrlClassPathClass

protected final java.lang.Class<?> getUrlClassPathClass()

getLoaderClass

protected final java.lang.Class<?> getLoaderClass()

findUcpField

protected final java.lang.reflect.Field findUcpField(java.lang.ClassLoader classLoader)

getPathField

protected final java.lang.reflect.Field getPathField()

getUrlsField

protected final java.lang.reflect.Field getUrlsField()

getLoadersField

protected final java.lang.reflect.Field getLoadersField()

getBaseField

protected final java.lang.reflect.Field getBaseField()

getURLClassPathClassName

protected abstract java.lang.String getURLClassPathClassName()

getUrlsFieldName

protected abstract java.lang.String getUrlsFieldName()