org.glassfish.hk2.utilities.HK2LoaderImpl Maven / Gradle / Ivy
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package org.glassfish.hk2.utilities;
import org.glassfish.hk2.api.HK2Loader;
import org.glassfish.hk2.api.MultiException;
/**
* This is an implementation of an {@link HK2Loader} that uses
* a given classloader
*
* @author jwells
*/
public class HK2LoaderImpl implements HK2Loader {
private final ClassLoader loader;
/**
* Initializes this HK2Loader with the system classloader
*/
public HK2LoaderImpl() {
this(ClassLoader.getSystemClassLoader());
}
/**
* Initializes this HK2Loader with the given ClassLoader
*
* @param loader The non-null classloader to use with this
* HK2Loader
*/
public HK2LoaderImpl(ClassLoader loader) {
if (loader == null) throw new IllegalArgumentException();
this.loader = loader;
}
/* (non-Javadoc)
* @see org.glassfish.hk2.api.HK2Loader#loadClass(java.lang.String)
*/
@Override
public Class loadClass(String className) throws MultiException {
try {
return loader.loadClass(className);
}
catch (Exception e) {
throw new MultiException(e);
}
}
public String toString() {
return "HK2LoaderImpl(" + loader + ")";
}
}