Package org.apache.bcel.util
Class JavaWrapper
- java.lang.Object
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- org.apache.bcel.util.JavaWrapper
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public class JavaWrapper extends Object
Java interpreter replacement, i.e., wrapper that uses its own ClassLoader to modify/generate classes as they're requested. You can take this as a template for your own applications.Call this wrapper with:
java org.apache.bcel.util.JavaWrapper <real.class.name> [arguments]
To use your own class loader you can set the "bcel.classloader" system property.
java org.apache.bcel.util.JavaWrapper -Dbcel.classloader=foo.MyLoader <real.class.name> [arguments]
- See Also:
ClassLoader
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Constructor Summary
Constructors Constructor Description JavaWrapper()
JavaWrapper(ClassLoader loader)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static void
main(String[] argv)
Default main method used as wrapper, expects the fully qualified class name of the real class as the first argument.void
runMain(String class_name, String[] argv)
Runs the main method of the given class with the arguments passed in argv
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Constructor Detail
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JavaWrapper
public JavaWrapper(ClassLoader loader)
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JavaWrapper
public JavaWrapper()
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Method Detail
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runMain
public void runMain(String class_name, String[] argv) throws ClassNotFoundException
Runs the main method of the given class with the arguments passed in argv- Parameters:
class_name
- the fully qualified class nameargv
- the arguments just as you would pass them directly- Throws:
ClassNotFoundException
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