source: ether_core/trunk/kit/interactifKit/zipContent/src/RemoteFileServerEvent.java @ 784

/*
 *      <p>$Id: RemoteFileServerEvent.java,v 1.1 2001/01/15 15:38:47 pn Exp $</p><br>
 *
 *      <p>The class RemoteFileServerEvent describes events posted to a QueuedFileServer.</p>
 *
 *      @author Phillip Link
 *      @since 1.2
 *      
 */
package fr.alcatel.ether.app.common;

// JDK - utils
import java.util.ArrayList;



public class RemoteFileServerEvent {
        
        public static final int OPEN            = 0;
        public static final int CLOSE           = 1;
        public static final int READ            = 2;
        public static final int WRITE           = 3;
        public static final int COPY            = 4;
        public static final int MOVE            = 5;
        public static final int DELETE  = 6;
        public static final int LIST            = 7;
        public static final int EXISTS  = 8;
        public static final int SIZE            = 9;
        public static final int RETRIEVE                = 10;
        
        private boolean completed = false;
        
        private int type;
        
        private Object result;
        
        private boolean hasResult = false;
        
        ArrayList args = new ArrayList( );
        
        
        public RemoteFileServerEvent( int type ) {
                init( type );
        }
        
        public RemoteFileServerEvent( int type, ArrayList args ) {
                init( type );
                setArgs( args );
        }
        
        private void init( int type ) {
                this.type = type;
                switch ( type ) {
                        case COPY:
                        case MOVE:
                        case DELETE:
                        case LIST:
                        case EXISTS:
                        case SIZE:
                        case RETRIEVE:
                                setHasResult( true );
                                break;
                        default:
                                break;
                }
        }
        
        public int getType( ) {
                return type;
        }
        
        
        public Object getArg( int argc ) {
                return args.get( argc );
        }
        
        public void setArgs( ArrayList params ) {
                this.args.clear( );
                for ( int i = 0; i < params.size(); i++ ) {
                        this.args.add( i, params.get(i) );
                }
        }
        
        
        public void setResult( Object result )
        {
                this.result = result;
                completed = true;
        }
        
        public synchronized Object getResult()
        {
                while ( !completed ) {
                        try {
                                wait( );
                        }
                        catch ( InterruptedException ignored ) {
                        }
                }
                notify( );
                return result;
        }
        
        public void setHasResult( boolean hasResult )
        {
                this.hasResult = hasResult;
        }

        public boolean getHasResult( )
        {
                return hasResult;
        }
    }