ActiveIO - 1.0

Clover coverage report - ActiveIO - 1.0

Coverage timestamp: Fri Apr 22 2005 14:27:22 PDT

FRAMES NO FRAMES

file stats:	LOC:	101		Methods:	11
	NCLOC:	50		Classes:	1

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Source file

Conditionals

Statements

Methods

TOTAL

FilterAsynchChannelServer.java

37.5%

50%

54.5%

48.7%

 /**
  *
  * Copyright 2004 Hiram Chirino
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
  *  You may obtain a copy of the License at
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
  *  Unless required by applicable law or agreed to in writing, software
  *  distributed under the License is distributed on an "AS IS" BASIS,
  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  *  See the License for the specific language governing permissions and
  *  limitations under the License.
  */
 package org.activeio;
 
 import java.io.IOException;
 import java.net.URI;
 
 
 /**
  * A AsynchChannelFilter can be used as a filter between a {@see org.activeio.AsynchChannel}
  * and it's {@see org.activeio.ChannelConsumer}.  Most {@see org.activeio.AsynchChannel}
  * that are not directly accessing the network will extends the AsynchChannelFilter since they act as a
  * filter between the client and the network.  O 
  * 
  * @version $Revision$
  */
 public class FilterAsynchChannelServer implements AsynchChannelServer, AcceptListener {
 
     final protected AsynchChannelServer next;
     protected AcceptListener acceptListener;
 
     public FilterAsynchChannelServer(AsynchChannelServer next) {
         this.next = next;
         if( next == null )
             throw new IllegalArgumentException("The next AsynchChannelServer cannot be null.");
     }
 
     public void setAcceptListener(AcceptListener acceptListener) {
         this.acceptListener = acceptListener;
         if (acceptListener == null)
             next.setAcceptListener(null);
         else
             next.setAcceptListener(this);
         
     }
     
     /**
      * @see org.activeio.Disposable#dispose()
      */
     public void dispose() {
         next.dispose();
     }
 
     /**
      * @see org.activeio.Service#start()
      * @throws IOException if the next channel has not been set.
      */
     public void start() throws IOException {
         if( acceptListener ==null )
             throw new IOException("The AcceptListener has not been set.");
         next.start();
     }
 
     /**
      * @see org.activeio.Service#stop(long)
      */
     public void stop(long timeout) throws IOException {
         next.stop(timeout);
     }
 
     public void onAccept(Channel channel) {
         acceptListener.onAccept(channel);
     }
 
     public void onAcceptError(IOException error) {
         acceptListener.onAcceptError(error);
     }
 
     public URI getBindURI() {
         return next.getBindURI();
     }
 
     public URI getConnectURI() {
         return next.getConnectURI();
     }
     
     public Object narrow(Class target) {
         if( target.isAssignableFrom(getClass()) ) {
             return this;
         }
         return next.narrow(target);
     }    
     
     public String toString() {
         return next.toString();
     }
  }

1		/**
2		*
3		* Copyright 2004 Hiram Chirino
4		*
5		* Licensed under the Apache License, Version 2.0 (the "License");
6		* you may not use this file except in compliance with the License.
7		* You may obtain a copy of the License at
8		*
9		* http://www.apache.org/licenses/LICENSE-2.0
10		*
11		* Unless required by applicable law or agreed to in writing, software
12		* distributed under the License is distributed on an "AS IS" BASIS,
13		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14		* See the License for the specific language governing permissions and
15		* limitations under the License.
16		*/
17		package org.activeio;
18
19		import java.io.IOException;
20		import java.net.URI;
21
22
23		/**
24		* A AsynchChannelFilter can be used as a filter between a {@see org.activeio.AsynchChannel}
25		* and it's {@see org.activeio.ChannelConsumer}. Most {@see org.activeio.AsynchChannel}
26		* that are not directly accessing the network will extends the AsynchChannelFilter since they act as a
27		* filter between the client and the network. O
28		*
29		* @version $Revision$
30		*/
31		public class FilterAsynchChannelServer implements AsynchChannelServer, AcceptListener {
32
33		final protected AsynchChannelServer next;
34		protected AcceptListener acceptListener;
35
36	36	public FilterAsynchChannelServer(AsynchChannelServer next) {
37	36	this.next = next;
38	36	if( next == null )
39	0	throw new IllegalArgumentException("The next AsynchChannelServer cannot be null.");
40		}
41
42	36	public void setAcceptListener(AcceptListener acceptListener) {
43	36	this.acceptListener = acceptListener;
44	36	if (acceptListener == null)
45	0	next.setAcceptListener(null);
46		else
47	36	next.setAcceptListener(this);
48
49		}
50
51		/**
52		* @see org.activeio.Disposable#dispose()
53		*/
54	36	public void dispose() {
55	36	next.dispose();
56		}
57
58		/**
59		* @see org.activeio.Service#start()
60		* @throws IOException if the next channel has not been set.
61		*/
62	36	public void start() throws IOException {
63	36	if( acceptListener ==null )
64	0	throw new IOException("The AcceptListener has not been set.");
65	36	next.start();
66		}
67
68		/**
69		* @see org.activeio.Service#stop(long)
70		*/
71	0	public void stop(long timeout) throws IOException {
72	0	next.stop(timeout);
73		}
74
75	48	public void onAccept(Channel channel) {
76	48	acceptListener.onAccept(channel);
77		}
78
79	0	public void onAcceptError(IOException error) {
80	0	acceptListener.onAcceptError(error);
81		}
82
83	0	public URI getBindURI() {
84	0	return next.getBindURI();
85		}
86
87	80	public URI getConnectURI() {
88	80	return next.getConnectURI();
89		}
90
91	0	public Object narrow(Class target) {
92	0	if( target.isAssignableFrom(getClass()) ) {
93	0	return this;
94		}
95	0	return next.narrow(target);
96		}
97
98	0	public String toString() {
99	0	return next.toString();
100		}
101		}