SplitClassLoader (Apache Ant API)
Description: declaration: package: org.apache.tools.ant.util, class: SplitClassLoader

Package org.apache.tools.ant.util

# Class SplitClassLoader

java.lang.Object
java.lang.ClassLoader
org.apache.tools.ant.AntClassLoader
org.apache.tools.ant.util.SplitClassLoader

All Implemented Interfaces:
  `Closeable`, `AutoCloseable`, `EventListener`, `BuildListener`, `SubBuildListener`

public final class SplitClassLoader extends AntClassLoader
Specialized classloader for tasks that need finer grained control over which classes are to be loaded via Ant's classloader and which should not even if they are available.

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `SplitClassLoader​(ClassLoader parent, Path path, Project project, String[] splitClasses)`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `protected Class<?>`
  `loadClass​(String classname, boolean resolve)`
  Loads a class with this class loader.

  ### Methods inherited from class org.apache.tools.ant.AntClassLoader

  `addJavaLibraries, addLoaderPackageRoot, addPathComponent, addPathElement, addPathFile, addSystemPackageRoot, buildFinished, buildStarted, cleanup, close, defineClassFromData, definePackage, definePackage, findClass, findResources, findResources, forceLoadClass, forceLoadSystemClass, getClasspath, getConfiguredParent, getNamedResources, getResource, getResourceAsStream, getResources, getResourceURL, initializeClass, isInPath, log, messageLogged, newAntClassLoader, resetThreadContextLoader, setClassPath, setIsolated, setParent, setParentFirst, setProject, setThreadContextLoader, subBuildFinished, subBuildStarted, targetFinished, targetStarted, taskFinished, taskStarted, toString`

  ### Methods inherited from class java.lang.ClassLoader

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

  ### Methods inherited from class java.lang.Object

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

- ## Constructor Details

  - ### SplitClassLoader

    public SplitClassLoader​(ClassLoader parent, Path path, Project project, String[] splitClasses)
    Parameters:
      `parent` - ClassLoader
      `path` - Path
      `project` - Project
      `splitClasses` - classes contained herein will not be loaded via Ant's classloader

- ## Method Details

  - ### loadClass

    protected Class<?> loadClass​(String classname, boolean resolve) throws ClassNotFoundException
    Description copied from class: `AntClassLoader`
    Loads a class with this class loader. This class attempts to load the class in an order determined by whether or not the class matches the system/loader package lists, with the loader package list taking priority. If the classloader is in isolated mode, failure to load the class in this loader will result in a ClassNotFoundException.
    Overrides:
      `loadClass` in class `AntClassLoader`
    Parameters:
      `classname` - The name of the class to be loaded. Must not be `null`.
      `resolve` - `true` if all classes upon which this class depends are to be loaded.
    Returns:
      the required Class object
    Throws:
      `ClassNotFoundException` - if the requested class does not exist on the system classpath (when not in isolated mode) or this loader's classpath.