/*
 * Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
 *
 *
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 *
 *
 *
 *
 *
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 */

package com.sun.corba.se.spi.extension ;

import org.omg.CORBA.Policy ;
import org.omg.CORBA.LocalObject ;

import com.sun.corba.se.spi.logging.CORBALogDomains ;

import com.sun.corba.se.impl.logging.ORBUtilSystemException ;
import com.sun.corba.se.impl.orbutil.ORBConstants ;

/** Policy used to support the request partitioning feature and to
 *  specify the partition to use.
*/
public class RequestPartitioningPolicy extends LocalObject implements Policy
{
    private static ORBUtilSystemException wrapper =
        ORBUtilSystemException.get( CORBALogDomains.OA_IOR ) ;
    public final static int DEFAULT_VALUE = 0;
    private final int value;

    public RequestPartitioningPolicy( int value )
    {
        if (value < ORBConstants.REQUEST_PARTITIONING_MIN_THREAD_POOL_ID ||
            value > ORBConstants.REQUEST_PARTITIONING_MAX_THREAD_POOL_ID) {
            throw wrapper.invalidRequestPartitioningPolicyValue(
                  new Integer(value),
                  new Integer(
                      ORBConstants.REQUEST_PARTITIONING_MIN_THREAD_POOL_ID),
                  new Integer(
                      ORBConstants.REQUEST_PARTITIONING_MAX_THREAD_POOL_ID));
        }
        this.value = value;
    }

    public int getValue()
    {
        return value;
    }

    public int policy_type()
    {
        return ORBConstants.REQUEST_PARTITIONING_POLICY;
    }

    public org.omg.CORBA.Policy copy()
    {
        return this;
    }

    public void destroy()
    {
        // NO-OP
    }

    public String toString()
    {
        return "RequestPartitioningPolicy[" + value + "]" ;
    }
}