Package junit.runner
Class TestCaseClassLoader
- java.lang.Object
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- java.lang.ClassLoader
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- junit.runner.TestCaseClassLoader
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public class TestCaseClassLoader extends java.lang.ClassLoader
A custom class loader which enables the reloading of classes for each test run. The class loader can be configured with a list of package paths that should be excluded from loading. The loading of these packages is delegated to the system class loader. They will be shared across test runs.The list of excluded package paths is specified in a properties file "excluded.properties" that is located in the same place as the TestCaseClassLoader class.
Known limitation: the TestCaseClassLoader cannot load classes from jar files.
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Constructor Summary
Constructors Constructor Description TestCaseClassLoader()
Constructs a TestCaseLoader.TestCaseClassLoader(java.lang.String classPath)
Constructs a TestCaseLoader.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.net.URL
getResource(java.lang.String name)
java.io.InputStream
getResourceAsStream(java.lang.String name)
boolean
isExcluded(java.lang.String name)
java.lang.Class
loadClass(java.lang.String name, boolean resolve)
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Methods inherited from class java.lang.ClassLoader
clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, findClass, findClass, findLibrary, findLoadedClass, findResource, findResource, findResources, findSystemClass, getClassLoadingLock, getDefinedPackage, getDefinedPackages, getName, getPackage, getPackages, getParent, getPlatformClassLoader, getResources, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, getUnnamedModule, isRegisteredAsParallelCapable, loadClass, registerAsParallelCapable, resolveClass, resources, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus, setSigners
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Constructor Detail
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TestCaseClassLoader
public TestCaseClassLoader()
Constructs a TestCaseLoader. It scans the class path and the excluded package paths
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TestCaseClassLoader
public TestCaseClassLoader(java.lang.String classPath)
Constructs a TestCaseLoader. It scans the class path and the excluded package paths
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Method Detail
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getResource
public java.net.URL getResource(java.lang.String name)
- Overrides:
getResource
in classjava.lang.ClassLoader
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getResourceAsStream
public java.io.InputStream getResourceAsStream(java.lang.String name)
- Overrides:
getResourceAsStream
in classjava.lang.ClassLoader
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isExcluded
public boolean isExcluded(java.lang.String name)
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loadClass
public java.lang.Class loadClass(java.lang.String name, boolean resolve) throws java.lang.ClassNotFoundException
- Overrides:
loadClass
in classjava.lang.ClassLoader
- Throws:
java.lang.ClassNotFoundException
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