01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one
03: * or more contributor license agreements. See the NOTICE file
04: * distributed with this work for additional information
05: * regarding copyright ownership. The ASF licenses this file
06: * to you under the Apache License, Version 2.0 (the
07: * "License"); you may not use this file except in compliance
08: * with the License. You may obtain a copy of the License at
09: *
10: * http://www.apache.org/licenses/LICENSE-2.0
11: *
12: * Unless required by applicable law or agreed to in writing,
13: * software distributed under the License is distributed on an
14: * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15: * KIND, either express or implied. See the License for the
16: * specific language governing permissions and limitations
17: * under the License.
18: *
19: */
20: package org.apache.mina.common;
21:
22: import java.net.SocketAddress;
23:
24: /**
25: * Represents write request fired by {@link IoSession#write(Object)}.
26: *
27: * @author The Apache MINA Project (dev@mina.apache.org)
28: * @version $Rev: 594773 $, $Date: 2007-11-13 22:27:14 -0700 (Tue, 13 Nov 2007) $
29: */
30: public interface WriteRequest {
31: /**
32: * Returns the {@link WriteRequest} which was requested originally,
33: * which is not transformed by any {@link IoFilter}.
34: */
35: WriteRequest getOriginalRequest();
36:
37: /**
38: * Returns {@link WriteFuture} that is associated with this write request.
39: */
40: WriteFuture getFuture();
41:
42: /**
43: * Returns a message object to be written.
44: */
45: Object getMessage();
46:
47: /**
48: * Returns the destination of this write request.
49: *
50: * @return <tt>null</tt> for the default destination
51: */
52: SocketAddress getDestination();
53: }
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