// You can redistribute this software and/or modify it under the terms of
// the Ozone Core License version 1 published by ozone-db.org.
//
// The original code and portions created by SMB are
// Copyright (C) 1997-@year@ by SMB GmbH. All rights reserved.
//
// $Id: DbCreateObj.java,v 1.4 2002/06/25 11:40:16 mediumnet Exp $
package org.ozoneDB.core.DbRemote;
import java.io.*;
import org.ozoneDB.DxLib.*;
import org.ozoneDB.core.*;
import org.ozoneDB.OzoneProxy;
/**
* @author <a href="http://www.softwarebuero.de/">SMB</a>
* @version $Revision: 1.4 $Date: 2002/06/25 11:40:16 $
*/
public final class DbCreateObj extends DbCommand {
private String className;
private int access;
private String objName;
private String sig;
private Object[] args;
public DbCreateObj() {
}
public DbCreateObj( String _className, int _access, String _objName, String _sig, Object[] _args ) {
className = _className;
access = _access;
objName = _objName;
sig = _sig;
args = _args;
}
public void perform( Transaction ta ) throws Exception {
// env.logWriter.newEntry (this, "DbCreateObj.perform()...", LogWriter.DEBUG);
ObjectContainer container = ta.createObjectAndPin( className, access, objName, sig, args, null );
try {
OzoneProxy resultingProxy = container.ozoneProxy();
getProxyObjectGate().addObjectReferencedByClient(resultingProxy);
if (Env.selfCheck) {
if (resultingProxy==null) { // The Proxy should never be null.
throw new Error("Found during DbCreateObj.perform(): container="+container+",resultingProxy="+resultingProxy+".");
}
}
result = resultingProxy;
} finally {
container.unpin();
}
}
public void writeExternal( ObjectOutput out ) throws IOException {
out.writeObject( className );
out.writeInt( access );
out.writeObject( objName );
out.writeObject( sig );
out.writeObject( args );
}
public void readExternal( ObjectInput in ) throws IOException, ClassNotFoundException {
className = (String)in.readObject();
access = in.readInt();
objName = (String)in.readObject();
sig = (String)in.readObject();
args = (Object[])in.readObject();
}
public String toString() {
return super.toString();
}
}