com.kero.security.core.proxy.ProxyWrapperBase Maven / Gradle / Ivy
package com.kero.security.core.proxy;
import com.kero.security.core.config.PreparedAccessConfiguration;
import com.kero.security.core.proxy.exception.ProxyWrappingException;
public abstract class ProxyWrapperBase implements ProxyWrapper {
protected Class targetClass;
private Class proxyClass;
public ProxyWrapperBase(Class targetClass) {
this.targetClass = targetClass;
}
@Override
public Object wrap(Object obj, PreparedAccessConfiguration pac) {
Class proxyClass = getProxyClass();
try {
return proxyClass.getDeclaredConstructor(Object.class, PreparedAccessConfiguration.class).newInstance(obj, pac);
}
catch(Exception e) {
throw new ProxyWrappingException(e);
}
}
protected abstract Class createProxyClass();
private Class getProxyClass() {
if(this.proxyClass != null) return this.proxyClass;
this.proxyClass = createProxyClass();
return this.proxyClass;
}
}