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java.lang.Objectjava.lang.ClassLoader
org.springframework.core.DecoratingClassLoader
org.springframework.instrument.classloading.ShadowingClassLoader
public class ShadowingClassLoader
ClassLoader decorator that shadows an enclosing ClassLoader, applying registered transformers to all affected classes.
addTransformer(java.lang.instrument.ClassFileTransformer),
OverridingClassLoader| Field Summary | |
|---|---|
static java.lang.String[] |
DEFAULT_EXCLUDED_PACKAGES
Packages that are excluded by default |
| Constructor Summary | |
|---|---|
ShadowingClassLoader(java.lang.ClassLoader enclosingClassLoader)
Create a new ShadowingClassLoader, decorating the given ClassLoader. |
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| Method Summary | |
|---|---|
void |
addTransformer(java.lang.instrument.ClassFileTransformer transformer)
Add the given ClassFileTransformer to the list of transformers that this ClassLoader will apply. |
void |
copyTransformers(ShadowingClassLoader other)
Copy all ClassFileTransformers from the given ClassLoader to the list of transformers that this ClassLoader will apply. |
java.net.URL |
getResource(java.lang.String name)
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java.io.InputStream |
getResourceAsStream(java.lang.String name)
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java.util.Enumeration<java.net.URL> |
getResources(java.lang.String name)
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protected boolean |
isEligibleForShadowing(java.lang.String className)
Determine whether the specified class is eligible for shadowing by this class loader. |
java.lang.Class<?> |
loadClass(java.lang.String name)
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| Methods inherited from class org.springframework.core.DecoratingClassLoader |
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excludeClass, excludePackage, isExcluded |
| Methods inherited from class java.lang.ClassLoader |
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clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, findClass, findLibrary, findLoadedClass, findResource, findResources, findSystemClass, getPackage, getPackages, getParent, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, loadClass, resolveClass, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus, setSigners |
| Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
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public static final java.lang.String[] DEFAULT_EXCLUDED_PACKAGES
| Constructor Detail |
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public ShadowingClassLoader(java.lang.ClassLoader enclosingClassLoader)
enclosingClassLoader - the ClassLoader to decorate| Method Detail |
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public void addTransformer(java.lang.instrument.ClassFileTransformer transformer)
transformer - the ClassFileTransformerpublic void copyTransformers(ShadowingClassLoader other)
other - the ClassLoader to copy from
public java.lang.Class<?> loadClass(java.lang.String name)
throws java.lang.ClassNotFoundException
loadClass in class java.lang.ClassLoaderjava.lang.ClassNotFoundExceptionprotected boolean isEligibleForShadowing(java.lang.String className)
className - the class name to check
DecoratingClassLoader.isExcluded(java.lang.String)public java.net.URL getResource(java.lang.String name)
getResource in class java.lang.ClassLoaderpublic java.io.InputStream getResourceAsStream(java.lang.String name)
getResourceAsStream in class java.lang.ClassLoader
public java.util.Enumeration<java.net.URL> getResources(java.lang.String name)
throws java.io.IOException
getResources in class java.lang.ClassLoaderjava.io.IOException
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