bd-jb/com/bdjb/IxcProxyImpl.java
2021-10-24 17:23:44 +02:00

51 lines
1.4 KiB
Java

/*
* Copyright (C) 2021 Andy Nguyen
*
* This software may be modified and distributed under the terms
* of the MIT license. See the LICENSE file for details.
*/
package com.bdjb;
import com.sony.gemstack.core.CoreAppContext;
import com.sony.gemstack.core.CoreIxcClassLoader;
import com.sony.gemstack.org.dvb.io.ixc.IxcProxy;
import java.rmi.RemoteException;
/** IxcProxy implementation that allows certain public methods to be invoked with privileges. */
class IxcProxyImpl extends IxcProxy {
private static IxcProxyImpl instance;
private Object remote;
private IxcProxyImpl(CoreIxcClassLoader localClassLoader, CoreIxcClassLoader remoteClassLoader) {
super(localClassLoader, remoteClassLoader);
}
static synchronized IxcProxyImpl getInstance() {
if (instance == null) {
CoreIxcClassLoader coreIxcClassLoader = CoreAppContext.getContext().getIxcClassLoader();
instance = new IxcProxyImpl(coreIxcClassLoader, coreIxcClassLoader);
}
return instance;
}
public Object getRemote() {
return remote;
}
public void forgetRemote() {}
/** Override to avoid serializing the return object. */
protected Object replaceObject(Object obj, CoreIxcClassLoader coreIxcClassLoader)
throws RemoteException {
return obj;
}
public Object invokeMethod(Object obj, String name, String signature, Object[] args)
throws Exception {
this.remote = obj;
return super.invokeMethod(args, name, signature);
}
}