Package io.micronaut.ast.groovy.utils

Class InMemoryByteCodeGroovyClassLoader

java.lang.Object

java.lang.ClassLoader

java.security.SecureClassLoader

java.net.URLClassLoader

groovy.lang.GroovyClassLoader

io.micronaut.ast.groovy.utils.InMemoryByteCodeGroovyClassLoader

All Implemented Interfaces:

Closeable, AutoCloseable

@Internal
public class InMemoryByteCodeGroovyClassLoader
extends groovy.lang.GroovyClassLoader

Extended version of GroovyClassLoader that can be used to test dependency injection compilation.

Since:

1.0

Author:

graemerocher

Nested Class Summary

Nested classes/interfaces inherited from class groovy.lang.GroovyClassLoader

groovy.lang.GroovyClassLoader.ClassCollector, groovy.lang.GroovyClassLoader.InnerLoader

Field Summary

Fields inherited from class groovy.lang.GroovyClassLoader

classCache, sourceCache

Constructor Summary

Constructors

Constructor	Description
InMemoryByteCodeGroovyClassLoader()	Default constructor.
InMemoryByteCodeGroovyClassLoader(groovy.lang.GroovyClassLoader parent)
InMemoryByteCodeGroovyClassLoader(ClassLoader loader)
InMemoryByteCodeGroovyClassLoader(ClassLoader loader, org.codehaus.groovy.control.CompilerConfiguration config)
InMemoryByteCodeGroovyClassLoader(ClassLoader parent, org.codehaus.groovy.control.CompilerConfiguration config, boolean useConfigurationClasspath)

Method Summary

Modifier and Type	Method	Description
void	addClass(String name, byte[] code)
void	addService(String name, Set<String> classes)	Adds one or many services that can be loaded via ServiceLoader.
Enumeration<URL>	findResources(String name)
final Map<String,byte[]>	getGeneratedClasses()
Class<?>	loadClass(String name)

Methods inherited from class groovy.lang.GroovyClassLoader

addClasspath, addURL, clearCache, close, createCollector, createCompilationUnit, defineClass, defineClass, generateScriptName, getClassCacheEntry, getClassPath, getLoadedClasses, getPermissions, getResourceLoader, getTimeStamp, hasCompatibleConfiguration, isRecompilable, isShouldRecompile, isSourceNewer, loadClass, loadClass, loadClass, parseClass, parseClass, parseClass, parseClass, parseClass, parseClass, recompile, removeClassCacheEntry, setClassCacheEntry, setResourceLoader, setShouldRecompile

Methods inherited from class java.net.URLClassLoader

definePackage, findClass, findResource, getResourceAsStream, getURLs, newInstance, newInstance

Methods inherited from class java.security.SecureClassLoader

defineClass, defineClass

Methods inherited from class java.lang.ClassLoader

clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, findClass, findLibrary, findLoadedClass, findResource, findSystemClass, getClassLoadingLock, getDefinedPackage, getDefinedPackages, getName, getPackage, getPackages, getParent, getPlatformClassLoader, getResource, getResources, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, getUnnamedModule, isRegisteredAsParallelCapable, registerAsParallelCapable, resolveClass, resources, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus, setSigners

Methods inherited from class java.lang.Object

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

Constructor Details

InMemoryByteCodeGroovyClassLoader

public InMemoryByteCodeGroovyClassLoader()

Default constructor.

InMemoryByteCodeGroovyClassLoader

public InMemoryByteCodeGroovyClassLoader(ClassLoader loader)

Parameters:

loader - The ClassLoader

InMemoryByteCodeGroovyClassLoader

public InMemoryByteCodeGroovyClassLoader(groovy.lang.GroovyClassLoader parent)

Parameters:

parent - The GroovyClassLoader

InMemoryByteCodeGroovyClassLoader

public InMemoryByteCodeGroovyClassLoader(ClassLoader parent,
 org.codehaus.groovy.control.CompilerConfiguration config,
 boolean useConfigurationClasspath)

Parameters:

parent - The parent ClassLoader

config - The CompilerConfiguration

useConfigurationClasspath - Whether to use the configuration classpath

InMemoryByteCodeGroovyClassLoader

public InMemoryByteCodeGroovyClassLoader(ClassLoader loader,
 org.codehaus.groovy.control.CompilerConfiguration config)

Parameters:

loader - The ClassLoader

config - The CompilerConfiguration

Method Details

addClass

public void addClass(String name,
 byte[] code)

Parameters:

name - The name of the class

code - The code

addService

public void addService(String name,
 Set<String> classes)
                throws MalformedURLException

Adds one or many services that can be loaded via ServiceLoader.

Parameters:

name - The name of the service

classes - The classes

Throws:

MalformedURLException - If the name is not valid

loadClass

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

Overrides:

loadClass in class groovy.lang.GroovyClassLoader

Throws:

ClassNotFoundException

findResources

public Enumeration<URL> findResources(String name)
                               throws IOException

Overrides:

findResources in class URLClassLoader

Throws:

IOException

getGeneratedClasses

public final Map<String,byte[]> getGeneratedClasses()