Package net.bytebuddy.dynamic
Class ClassFileLocator.ForUrl
- java.lang.Object
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- net.bytebuddy.dynamic.ClassFileLocator.ForUrl
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- All Implemented Interfaces:
java.io.Closeable
,java.lang.AutoCloseable
,ClassFileLocator
- Enclosing interface:
- ClassFileLocator
@Enhance public static class ClassFileLocator.ForUrl extends java.lang.Object implements ClassFileLocator
A class file locator that reads class files from one or several URLs. The reading is accomplished via using anURLClassLoader
. Doing so, boot loader resources might be located additionally to those found via the specified URLs.
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Nested Class Summary
Nested Classes Modifier and Type Class Description protected static class
ClassFileLocator.ForUrl.ClassLoaderCreationAction
An action to create a class loader with the purpose of locating classes from an URL location.-
Nested classes/interfaces inherited from interface net.bytebuddy.dynamic.ClassFileLocator
ClassFileLocator.AgentBased, ClassFileLocator.Compound, ClassFileLocator.ForClassLoader, ClassFileLocator.ForFolder, ClassFileLocator.ForJarFile, ClassFileLocator.ForModule, ClassFileLocator.ForModuleFile, ClassFileLocator.ForUrl, ClassFileLocator.NoOp, ClassFileLocator.PackageDiscriminating, ClassFileLocator.Resolution, ClassFileLocator.Simple
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Field Summary
Fields Modifier and Type Field Description private java.lang.ClassLoader
classLoader
The class loader that delegates to the URLs.-
Fields inherited from interface net.bytebuddy.dynamic.ClassFileLocator
CLASS_FILE_EXTENSION
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
close()
ClassFileLocator.Resolution
locate(java.lang.String name)
Locates the class file for a given type and returns the binary data of the class file.
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Constructor Detail
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ForUrl
public ForUrl(java.net.URL... url)
Creates a new class file locator for the given URLs.- Parameters:
url
- The URLs to search for class files.
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ForUrl
public ForUrl(java.util.Collection<? extends java.net.URL> urls)
Creates a new class file locator for the given URLs.- Parameters:
urls
- The URLs to search for class files.
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Method Detail
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locate
public ClassFileLocator.Resolution locate(java.lang.String name) throws java.io.IOException
Locates the class file for a given type and returns the binary data of the class file.- Specified by:
locate
in interfaceClassFileLocator
- Parameters:
name
- The name of the type to locate a class file representation for.- Returns:
- Any binary representation of the type which might be illegal.
- Throws:
java.io.IOException
- If reading a class file causes an error.
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close
public void close() throws java.io.IOException
- Specified by:
close
in interfacejava.lang.AutoCloseable
- Specified by:
close
in interfacejava.io.Closeable
- Throws:
java.io.IOException
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