RequestPartitioningPolicy.java revision 608:7e06bf1dcb09 
1/*
2 * Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.  Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26package com.sun.corba.se.spi.extension ;
27
28import org.omg.CORBA.Policy ;
29import org.omg.CORBA.LocalObject ;
30
31import com.sun.corba.se.spi.logging.CORBALogDomains ;
32
33import com.sun.corba.se.impl.logging.ORBUtilSystemException ;
34import com.sun.corba.se.impl.orbutil.ORBConstants ;
35
36/** Policy used to support the request partitioning feature and to
37 *  specify the partition to use.
38*/
39public class RequestPartitioningPolicy extends LocalObject implements Policy
40{
41    private static ORBUtilSystemException wrapper =
42        ORBUtilSystemException.get( CORBALogDomains.OA_IOR ) ;
43    public final static int DEFAULT_VALUE = 0;
44    private final int value;
45
46    public RequestPartitioningPolicy( int value )
47    {
48        if (value < ORBConstants.REQUEST_PARTITIONING_MIN_THREAD_POOL_ID ||
49            value > ORBConstants.REQUEST_PARTITIONING_MAX_THREAD_POOL_ID) {
50            throw wrapper.invalidRequestPartitioningPolicyValue(
51                  new Integer(value),
52                  new Integer(
53                      ORBConstants.REQUEST_PARTITIONING_MIN_THREAD_POOL_ID),
54                  new Integer(
55                      ORBConstants.REQUEST_PARTITIONING_MAX_THREAD_POOL_ID));
56        }
57        this.value = value;
58    }
59
60    public int getValue()
61    {
62        return value;
63    }
64
65    public int policy_type()
66    {
67        return ORBConstants.REQUEST_PARTITIONING_POLICY;
68    }
69
70    public org.omg.CORBA.Policy copy()
71    {
72        return this;
73    }
74
75    public void destroy()
76    {
77        // NO-OP
78    }
79
80    public String toString()
81    {
82        return "RequestPartitioningPolicy[" + value + "]" ;
83    }
84}
85