Package groovy.lang

Class GroovyClassLoader.InnerLoader

java.lang.Object

java.lang.ClassLoader

java.security.SecureClassLoader

java.net.URLClassLoader

groovy.lang.GroovyClassLoader

groovy.lang.GroovyClassLoader.InnerLoader

All Implemented Interfaces:

Closeable, AutoCloseable

Enclosing class:

GroovyClassLoader

public static class GroovyClassLoader.InnerLoader
extends GroovyClassLoader

Nested Class Summary

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

GroovyClassLoader.ClassCollector, GroovyClassLoader.InnerLoader

Field Summary

Fields inherited from class groovy.lang.GroovyClassLoader

classCache, sourceCache

Constructor Summary

Constructors

Constructor	Description
InnerLoader(GroovyClassLoader delegate)

Method Summary

Modifier and Type	Method	Description
void	addClasspath(String path)	adds a classpath to this classloader.
void	addURL(URL url)	adds a URL to the classloader.
void	clearAssertionStatus()
void	clearCache()	Removes all classes from the class cache.
void	close()	Closes this GroovyClassLoader and clears any caches it maintains.
Class	defineClass(String name, byte[] b)	Converts an array of bytes into an instance of Class.
Class	defineClass(ClassNode classNode, String file, String newCodeBase)	Loads the given class node returning the implementation Class.
URL	findResource(String name)
Enumeration<URL>	findResources(String name)
String	generateScriptName()
Class[]	getLoadedClasses()	Returns all Groovy classes loaded by this class loader.
URL	getResource(String name)
InputStream	getResourceAsStream(String name)
GroovyResourceLoader	getResourceLoader()
Enumeration<URL>	getResources(String name)
long	getTimeStamp()
URL[]	getURLs()
Boolean	isShouldRecompile()	gets the currently set recompilation mode.
Class<?>	loadClass(String name)
Class	loadClass(String name, boolean lookupScriptFiles, boolean preferClassOverScript)	loads a class from a file or a parent classloader.
Class	loadClass(String name, boolean lookupScriptFiles, boolean preferClassOverScript, boolean resolve)	loads a class from a file or a parent classloader.
Class	parseClass(GroovyCodeSource codeSource)
Class	parseClass(GroovyCodeSource codeSource, boolean shouldCache)	Parses the given code source into a Java class.
Class	parseClass(File file)	Parses the given file into a Java class capable of being run
Class	parseClass(Reader reader, String fileName)
Class	parseClass(String text)	Parses the given text into a Java class capable of being run
Class	parseClass(String text, String fileName)	Parses the given text into a Java class capable of being run
void	setClassAssertionStatus(String className, boolean enabled)
void	setDefaultAssertionStatus(boolean enabled)
void	setPackageAssertionStatus(String packageName, boolean enabled)
void	setResourceLoader(GroovyResourceLoader resourceLoader)
void	setShouldRecompile(Boolean mode)	sets if the recompilation should be enabled.

Methods inherited from class groovy.lang.GroovyClassLoader

createCollector, createCompilationUnit, genEncodingString, getClassCacheEntry, getClassPath, getPermissions, getTimeStamp, hasCompatibleConfiguration, isRecompilable, isSourceNewer, loadClass, recompile, removeClassCacheEntry, setClassCacheEntry

Methods inherited from class java.net.URLClassLoader

definePackage, findClass, newInstance, newInstance

Methods inherited from class java.security.SecureClassLoader

defineClass, defineClass

Methods inherited from class java.lang.ClassLoader

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

Methods inherited from class java.lang.Object

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

Constructor Details

InnerLoader

public InnerLoader(GroovyClassLoader delegate)

Method Details

addClasspath

public void addClasspath(String path)

Description copied from class: GroovyClassLoader

adds a classpath to this classloader.

Overrides:

addClasspath in class GroovyClassLoader

Parameters:

path - is a jar file or a directory.

See Also:

• GroovyClassLoader.addURL(URL)

clearCache

public void clearCache()

Description copied from class: GroovyClassLoader

Removes all classes from the class cache.

In addition to internal caches this method also clears any previously set MetaClass information for the given set of classes being removed.

Overrides:

clearCache in class GroovyClassLoader

See Also:

• GroovyClassLoader.getClassCacheEntry(String)
• GroovyClassLoader.setClassCacheEntry(Class)
• GroovyClassLoader.removeClassCacheEntry(String)

findResource

public URL findResource(String name)

Overrides:

findResource in class URLClassLoader

findResources

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

Overrides:

findResources in class URLClassLoader

Throws:

IOException

getLoadedClasses

public Class[] getLoadedClasses()

Description copied from class: GroovyClassLoader

Returns all Groovy classes loaded by this class loader.

Overrides:

getLoadedClasses in class GroovyClassLoader

Returns:

all classes loaded by this class loader

getResource

public URL getResource(String name)

Overrides:

getResource in class ClassLoader

getResourceAsStream

public InputStream getResourceAsStream(String name)

Overrides:

getResourceAsStream in class URLClassLoader

getResourceLoader

public GroovyResourceLoader getResourceLoader()

Overrides:

getResourceLoader in class GroovyClassLoader

getURLs

public URL[] getURLs()

Overrides:

getURLs in class URLClassLoader

loadClass

public Class loadClass(String name,
 boolean lookupScriptFiles,
 boolean preferClassOverScript,
 boolean resolve)
                throws ClassNotFoundException,
CompilationFailedException

Description copied from class: GroovyClassLoader

loads a class from a file or a parent classloader.

Overrides:

loadClass in class GroovyClassLoader

Parameters:

name - of the class to be loaded

lookupScriptFiles - if false no lookup at files is done at all

preferClassOverScript - if true the file lookup is only done if there is no class

resolve - see ClassLoader.loadClass(java.lang.String, boolean)

Returns:

the class found or the class created from a file lookup

Throws:

ClassNotFoundException - if the class could not be found

CompilationFailedException - if the source file could not be compiled

parseClass

public Class parseClass(GroovyCodeSource codeSource,
 boolean shouldCache)
                 throws CompilationFailedException

Description copied from class: GroovyClassLoader

Parses the given code source into a Java class. If there is a class file for the given code source, then no parsing is done, instead the cached class is returned.

Overrides:

parseClass in class GroovyClassLoader

shouldCache - if true then the generated class will be stored in the source cache

Returns:

the main class defined in the given script

Throws:

CompilationFailedException

setResourceLoader

public void setResourceLoader(GroovyResourceLoader resourceLoader)

Overrides:

setResourceLoader in class GroovyClassLoader

addURL

public void addURL(URL url)

Description copied from class: GroovyClassLoader

adds a URL to the classloader.

Overrides:

addURL in class GroovyClassLoader

Parameters:

url - the new classpath element

defineClass

public Class defineClass(ClassNode classNode,
 String file,
 String newCodeBase)

Description copied from class: GroovyClassLoader

Loads the given class node returning the implementation Class.

WARNING: this compilation is not synchronized

Overrides:

defineClass in class GroovyClassLoader

Returns:

a class

parseClass

public Class parseClass(File file)
                 throws CompilationFailedException,
IOException

Description copied from class: GroovyClassLoader

Parses the given file into a Java class capable of being run

Overrides:

parseClass in class GroovyClassLoader

Parameters:

file - the file name to parse

Returns:

the main class defined in the given script

Throws:

CompilationFailedException

IOException

parseClass

public Class parseClass(String text,
 String fileName)
                 throws CompilationFailedException

Description copied from class: GroovyClassLoader

Parses the given text into a Java class capable of being run

Overrides:

parseClass in class GroovyClassLoader

Parameters:

text - the text of the script/class to parse

fileName - the file name to use as the name of the class

Returns:

the main class defined in the given script

Throws:

CompilationFailedException

parseClass

public Class parseClass(String text)
                 throws CompilationFailedException

Description copied from class: GroovyClassLoader

Parses the given text into a Java class capable of being run

Overrides:

parseClass in class GroovyClassLoader

Parameters:

text - the text of the script/class to parse

Returns:

the main class defined in the given script

Throws:

CompilationFailedException

generateScriptName

public String generateScriptName()

Overrides:

generateScriptName in class GroovyClassLoader

parseClass

public Class parseClass(Reader reader,
 String fileName)
                 throws CompilationFailedException

Overrides:

parseClass in class GroovyClassLoader

Throws:

CompilationFailedException

parseClass

public Class parseClass(GroovyCodeSource codeSource)
                 throws CompilationFailedException

Overrides:

parseClass in class GroovyClassLoader

Throws:

CompilationFailedException

defineClass

public Class defineClass(String name,
 byte[] b)

Description copied from class: GroovyClassLoader

Converts an array of bytes into an instance of Class.

Overrides:

defineClass in class GroovyClassLoader

loadClass

public Class loadClass(String name,
 boolean lookupScriptFiles,
 boolean preferClassOverScript)
                throws ClassNotFoundException,
CompilationFailedException

Description copied from class: GroovyClassLoader

loads a class from a file or a parent classloader. This method does call loadClass(String, boolean, boolean, boolean) with the last parameter set to false.

Overrides:

loadClass in class GroovyClassLoader

Throws:

CompilationFailedException - if compilation was not successful

ClassNotFoundException

setShouldRecompile

public void setShouldRecompile(Boolean mode)

Description copied from class: GroovyClassLoader

sets if the recompilation should be enabled. There are 3 possible values for this. Any value different from null overrides the value from the compiler configuration. true means to recompile if needed false means to never recompile.

Overrides:

setShouldRecompile in class GroovyClassLoader

Parameters:

mode - the recompilation mode

See Also:

• CompilerConfiguration

isShouldRecompile

public Boolean isShouldRecompile()

Description copied from class: GroovyClassLoader

gets the currently set recompilation mode. null means, the compiler configuration is used. False means no recompilation and true means that recompilation will be done if needed.

Overrides:

isShouldRecompile in class GroovyClassLoader

Returns:

the recompilation mode

loadClass

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

Overrides:

loadClass in class GroovyClassLoader

Throws:

ClassNotFoundException

getResources

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

Overrides:

getResources in class ClassLoader

Throws:

IOException

setDefaultAssertionStatus

public void setDefaultAssertionStatus(boolean enabled)

Overrides:

setDefaultAssertionStatus in class ClassLoader

setPackageAssertionStatus

public void setPackageAssertionStatus(String packageName,
 boolean enabled)

Overrides:

setPackageAssertionStatus in class ClassLoader

setClassAssertionStatus

public void setClassAssertionStatus(String className,
 boolean enabled)

Overrides:

setClassAssertionStatus in class ClassLoader

clearAssertionStatus

public void clearAssertionStatus()

Overrides:

clearAssertionStatus in class ClassLoader

close

public void close()
           throws IOException

Description copied from class: GroovyClassLoader

Closes this GroovyClassLoader and clears any caches it maintains.

No use should be made of this instance after this method is invoked. Any classes that are already loaded are still accessible.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class GroovyClassLoader

Throws:

IOException

See Also:

• URLClassLoader.close()
• GroovyClassLoader.clearCache()

getTimeStamp

public long getTimeStamp()