net.jueb.util4j.hotSwap.classFactory.old.v0

类 AbstractLibScriptFactory<T extends IScript>

java.lang.Object

net.jueb.util4j.hotSwap.classFactory.old.v1.AbstractStaticScriptFactory<T>

net.jueb.util4j.hotSwap.classFactory.old.v0.AbstractLibScriptFactory<T>

所有已实现的接口:

IScriptFactory<T>

public abstract class AbstractLibScriptFactory<T extends IScript>
extends AbstractStaticScriptFactory<T>

动态加载jar内的脚本,支持包含匿名内部类 T不能做为父类加载 T尽量为接口类型, 因为只有接口类型的类才没有逻辑,才可以不热加载,并且子类可选择实现 (本类实现的文件变动监听用以执行重加载)

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	AbstractLibScriptFactory.State

从类继承的嵌套类/接口 net.jueb.util4j.hotSwap.classFactory.old.v1.AbstractStaticScriptFactory

AbstractStaticScriptFactory.StaticScriptRegister

字段概要

字段

限定符和类型	字段和说明
protected org.slf4j.Logger	_log
protected boolean	autoReload 是否自动重载变更代码
protected net.jueb.util4j.hotSwap.classFactory.old.v0.AbstractLibScriptFactory.ScriptClassLoader	classLoader
protected Map<Integer,Class<? extends T>>	codeMap
protected long	intervalMillis 文件监测间隔时间
protected Map<String,net.jueb.util4j.hotSwap.classFactory.old.v0.AbstractLibScriptFactory.RecordFile>	loadedRecord 记录加载的jar文件和时间
protected static ScheduledExecutorService	schedule
protected String	scriptLibDir 脚本库目录
protected AbstractLibScriptFactory.State	state

从类继承的字段 net.jueb.util4j.hotSwap.classFactory.old.v1.AbstractStaticScriptFactory

staticCodeMap

构造器概要

构造器

限定符	构造器和说明
protected	AbstractLibScriptFactory(String scriptLibDir)
protected	AbstractLibScriptFactory(String scriptLibDir, boolean autoReload)

方法概要

限定符和类型	方法和说明
T	buildInstance(int code) 创建一个脚本实例
T	buildInstance(int code, Object... args) 创建一个脚本实例
protected List<File>	findJarFile(String scriptLibDir) 寻找目录下的jar文件
protected Set<Class<? extends T>>	findScriptClass(Set<Class<?>> clazzs) 找出脚本类
protected Map<Integer,Class<? extends T>>	findScriptCodeMap(Set<Class<? extends T>> scriptClazzs) 查找可实例化的脚本
protected String	getClassRootDir() 获取class文件根目录
protected Class<? extends T>	getScriptClass(int code)
AbstractLibScriptFactory.State	getState()
boolean	isAutoReload()
void	loadAllClass() 遍历配置的目录的jar文件并加载class
protected Set<Class<?>>	loadAllClass(File jarFile, net.jueb.util4j.hotSwap.classFactory.old.v0.AbstractLibScriptFactory.ScriptClassLoader loader) 加载jar的所有类
protected void	loadAllClass(List<File> jarFiles) 加载所有的类
protected void	loadAllClassByDir(String scriptLibDir) 遍历目录所有jar并加载class
void	reload() 重新加载脚本
void	setAutoReload(boolean autoReload)

从类继承的方法 net.jueb.util4j.hotSwap.classFactory.old.v1.AbstractStaticScriptFactory

getStaticScriptClass, initStaticScriptRegist, newInstance, newInstance, registStaticScript

从类继承的方法 java.lang.Object

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

字段详细资料

_log

protected final org.slf4j.Logger _log

scriptLibDir

protected final String scriptLibDir

脚本库目录

classLoader

protected net.jueb.util4j.hotSwap.classFactory.old.v0.AbstractLibScriptFactory.ScriptClassLoader classLoader

autoReload

protected volatile boolean autoReload

是否自动重载变更代码

loadedRecord

protected final Map<String,net.jueb.util4j.hotSwap.classFactory.old.v0.AbstractLibScriptFactory.RecordFile> loadedRecord

记录加载的jar文件和时间

codeMap

protected final Map<Integer,Class<? extends T extends IScript>> codeMap

state

protected volatile AbstractLibScriptFactory.State state

intervalMillis

protected long intervalMillis

文件监测间隔时间

schedule

protected static final ScheduledExecutorService schedule

构造器详细资料

AbstractLibScriptFactory

protected AbstractLibScriptFactory(String scriptLibDir)

AbstractLibScriptFactory

protected AbstractLibScriptFactory(String scriptLibDir,
                                   boolean autoReload)

方法详细资料

findJarFile

protected List<File> findJarFile(String scriptLibDir)

寻找目录下的jar文件

参数:

scriptLibDir -

返回:

getClassRootDir

protected final String getClassRootDir()

获取class文件根目录

返回:

loadAllClass

public final void loadAllClass()
                        throws Exception

遍历配置的目录的jar文件并加载class

抛出:

IOException

ClassNotFoundException

Exception

loadAllClassByDir

protected final void loadAllClassByDir(String scriptLibDir)
                                throws Exception

遍历目录所有jar并加载class

抛出:

IOException

ClassNotFoundException

IllegalAccessException

InstantiationException

Exception

loadAllClass

protected final void loadAllClass(List<File> jarFiles)
                           throws Exception

加载所有的类

参数:

jarFiles -

抛出:

IOException

ClassNotFoundException

IllegalAccessException

InstantiationException

Exception

loadAllClass

protected Set<Class<?>> loadAllClass(File jarFile,
                                     net.jueb.util4j.hotSwap.classFactory.old.v0.AbstractLibScriptFactory.ScriptClassLoader loader)
                              throws Exception

加载jar的所有类

参数:

jarFiles -

loader -

返回:

抛出:

ClassNotFoundException

IOException

Exception

findScriptClass

protected Set<Class<? extends T>> findScriptClass(Set<Class<?>> clazzs)
                                           throws InstantiationException,
                                                  IllegalAccessException

找出脚本类

参数:

clazzs -

返回:

抛出:

InstantiationException

IllegalAccessException

findScriptCodeMap

protected Map<Integer,Class<? extends T>> findScriptCodeMap(Set<Class<? extends T>> scriptClazzs)
                                                     throws InstantiationException,
                                                            IllegalAccessException

查找可实例化的脚本

参数:

scriptClazzs -

返回:

抛出:

InstantiationException

IllegalAccessException

isAutoReload

public boolean isAutoReload()

setAutoReload

public void setAutoReload(boolean autoReload)

getScriptClass

protected final Class<? extends T> getScriptClass(int code)

getState

public final AbstractLibScriptFactory.State getState()

buildInstance

public final T buildInstance(int code)

从接口复制的说明: IScriptFactory

创建一个脚本实例

指定者:

buildInstance 在接口中 IScriptFactory<T extends IScript>

覆盖:

buildInstance 在类中 AbstractStaticScriptFactory<T extends IScript>

返回:

buildInstance

public T buildInstance(int code,
                       Object... args)

从接口复制的说明: IScriptFactory

创建一个脚本实例

指定者:

buildInstance 在接口中 IScriptFactory<T extends IScript>

覆盖:

buildInstance 在类中 AbstractStaticScriptFactory<T extends IScript>

args - 脚本构造参数

返回:

reload

public final void reload()

从接口复制的说明: IScriptFactory

重新加载脚本

指定者:

reload 在接口中 IScriptFactory<T extends IScript>

覆盖:

reload 在类中 AbstractStaticScriptFactory<T extends IScript>