com.avaje.ebean.enhance.agent.CLAwareClassWriter Maven / Gradle / Ivy
package com.avaje.ebean.enhance.agent;
import com.avaje.ebean.enhance.asm.ClassWriter;
/**
* ClassWriter that uses a specific ClassLoader.
*
* The ClassLoader is used specifically to assist the inherited getCommonSuperClass() method.
*/
public class CLAwareClassWriter extends ClassWriter {
protected final ClassLoader classLoader;
/**
* Construct with flags and a ClassLoader which is used for supporting the getCommonSuperClass() method.
*/
public CLAwareClassWriter(int flags, ClassLoader classLoader) {
super(flags);
this.classLoader = classLoader;
}
/**
* Return the class using the supplied ClassLoader.
*/
@Override
protected Class classForName(String name) throws ClassNotFoundException {
try {
return Class.forName(name, false, classLoader);
} catch (Throwable e) {
// ignore and just use Class.forName original behavior
return super.classForName(name);
}
}
}