com.ds.common.util

类 JarLoader

java.lang.Object

java.lang.ClassLoader

com.ds.common.util.JarLoader

public class JarLoader
extends ClassLoader

Created by IntelliJ IDEA. User: zh Date: 2009-8-6 Time: 15:31:05 To change this template use File | Settings | File Templates.

构造器概要

构造器

构造器和说明
JarLoader(ClassLoader parent)
JarLoader(File jarFile)
JarLoader(File jarFile, ClassLoader parent)
JarLoader(String jarPath)

方法概要

限定符和类型	方法和说明
Class	findClass(String name)
Set<Class<?>>	getAllClassByPackage()
Set<Class<?>>	getAllClassByPackage(boolean reload)
Set<Class<?>>	getClassByPackage(String name)
Set<Class<?>>	getClassByPackage(String name, boolean reload) 获取jar文件中的指定包名前缀的所有类
Class<?>	loadClass(String name)

从类继承的方法 java.lang.ClassLoader

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

从类继承的方法 java.lang.Object

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

构造器详细资料

JarLoader

public JarLoader(ClassLoader parent)

JarLoader

public JarLoader(String jarPath)
          throws IOException

抛出:

IOException

JarLoader

public JarLoader(File jarFile)
          throws IOException

抛出:

IOException

JarLoader

public JarLoader(File jarFile,
                 ClassLoader parent)
          throws IOException

抛出:

IOException

方法详细资料

getAllClassByPackage

public Set<Class<?>> getAllClassByPackage()
                                   throws IOException

抛出:

IOException

getAllClassByPackage

public Set<Class<?>> getAllClassByPackage(boolean reload)
                                   throws IOException

抛出:

IOException

getClassByPackage

public Set<Class<?>> getClassByPackage(String name)
                                throws IOException

抛出:

IOException

getClassByPackage

public Set<Class<?>> getClassByPackage(String name,
                                       boolean reload)
                                throws IOException

获取jar文件中的指定包名前缀的所有类

参数:

name - 包名前缀

reload - 是否重加载

返回:

抛出:

IOException

loadClass

public Class<?> loadClass(String name)
                   throws ClassNotFoundException

覆盖:

loadClass 在类中 ClassLoader

抛出:

ClassNotFoundException

findClass

public Class findClass(String name)
                throws ClassNotFoundException

覆盖:

findClass 在类中 ClassLoader

抛出:

ClassNotFoundException