/**************************************************************************
* Copyright (c) 2001 by Punch Telematix. All rights reserved. *
* *
* Redistribution and use in source and binary forms, with or without *
* modification, are permitted provided that the following conditions *
* are met: *
* 1. Redistributions of source code must retain the above copyright *
* notice, this list of conditions and the following disclaimer. *
* 2. Redistributions in binary form must reproduce the above copyright *
* notice, this list of conditions and the following disclaimer in the *
* documentation and/or other materials provided with the distribution. *
* 3. Neither the name of Punch Telematix nor the names of *
* other contributors may be used to endorse or promote products *
* derived from this software without specific prior written permission.*
* *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED *
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF *
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. *
* IN NO EVENT SHALL PUNCH TELEMATIX OR OTHER CONTRIBUTORS BE LIABLE *
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR *
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF *
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR *
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, *
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE *
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN *
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
**************************************************************************/
package wonka.rmi;
import java.io.*;
import java.rmi.server.RMIClassLoader;
public class RMIObjectInputStream extends ObjectInputStream {
private PushbackInputStream in;
public RMIObjectInputStream(PushbackInputStream in) throws IOException {
super(in);
this.in = in;
}
protected Class resolveClass(ObjectStreamClass osclass) throws IOException, ClassNotFoundException {
String name = osclass.getName();
int rd = in.read();
if(rd != TC_ENDBLOCKDATA){
if(RMIConnection.DEBUG < 5) {System.out.println(osclass+" was annotated rd = "+Integer.toHexString(rd));}
if(rd == -1){
throw new EOFException();
}
if(rd != TC_NULL){
in.unread(rd);
if(rd == TC_REFERENCE || rd == TC_STRING){
Object o = readObject();
if(RMIConnection.DEBUG < 8) {System.out.println(osclass+" was annotated with '"+o+"' of "+o.getClass());}
return RMIClassLoader.loadClass((String)o, name);
}
}
}
else {
in.unread(rd);
if(RMIConnection.DEBUG < 5) {System.out.println("\n\n"+osclass+" was not annotated rd = "+Integer.toHexString(rd)+"\n\n");}
}
return Class.forName(name,true, ClassLoader.getSystemClassLoader());
}
}