Maven Clover report

Clover coverage report - Maven Clover report

Coverage timestamp: Sun Jun 1 2008 20:05:13 EST

FRAMES NO FRAMES

file stats:	LOC:	79		Methods:	6
	NCLOC:	49		Classes:	2

Source file

Conditionals

Statements

Methods

TOTAL

CopyStateVisitor.java

50%

77.8%

100%

75%

1		/**
2		* Copyright 2007 The Apache Software Foundation
3		*
4		* Licensed under the Apache License, Version 2.0 (the "License");
5		* you may not use this file except in compliance with the License.
6		* You may obtain a copy of the License at
7		*
8		* http://www.apache.org/licenses/LICENSE-2.0
9		*
10		* Unless required by applicable law or agreed to in writing, software
11		* distributed under the License is distributed on an "AS IS" BASIS,
12		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13		* See the License for the specific language governing permissions and
14		* limitations under the License.
15		*/
16		package org.codehaus.wadi.aop.tracker.visitor;
17
18		import org.codehaus.wadi.aop.tracker.InstanceTracker;
19		import org.codehaus.wadi.aop.tracker.InstanceTrackerVisitor;
20		import org.codehaus.wadi.aop.tracker.VisitorContext;
21		import org.codehaus.wadi.aop.tracker.basic.ValueUpdaterInfo;
22		import org.codehaus.wadi.aop.tracker.basic.WireMarshaller;
23
24		/**
25		*
26		* @version $Revision: 1538 $
27		*/
28		public class CopyStateVisitor extends AbstractVisitor {
29
30		private final WireMarshaller wireMarshaller;
31		protected final InstanceTrackerVisitor setInstanceIdVisitor;
32		protected final InstanceTrackerVisitor resetTrackingVisitor;
33
34	19	public CopyStateVisitor(WireMarshaller wireMarshaller,
35		InstanceTrackerVisitor setInstanceIdVisitor,
36		InstanceTrackerVisitor resetTrackingVisitor) {
37	19	if (null == wireMarshaller) {
38	0	throw new IllegalArgumentException("wireMarshaller is required");
39	19	} else if (null == setInstanceIdVisitor) {
40	0	throw new IllegalArgumentException("setInstanceIdVisitor is required");
41	19	} else if (null == resetTrackingVisitor) {
42	0	throw new IllegalArgumentException("resetTrackingVisitor is required");
43		}
44	19	this.wireMarshaller = wireMarshaller;
45	19	this.setInstanceIdVisitor = setInstanceIdVisitor;
46	19	this.resetTrackingVisitor = resetTrackingVisitor;
47		}
48
49	17	public CopyStateVisitorContext newContext() {
50	17	return new CopyStateVisitorContext();
51		}
52
53	17	public void visit(InstanceTracker instanceTracker, VisitorContext context) {
54	17	if (!(context instanceof CopyStateVisitorContext)) {
55	0	throw new IllegalArgumentException("Context is a [" + context.getClass().getName() + "] expected ["
56		+ CopyStateVisitorContext.class.getName() + "]");
57		}
58	17	CopyStateVisitorContext copyContext = (CopyStateVisitorContext) context;
59	17	serializeValueUpdaterInfos(copyContext, instanceTracker);
60		}
61
62	17	protected void serializeValueUpdaterInfos(CopyStateVisitorContext copyContext, InstanceTracker instanceTracker) {
63	17	ValueUpdaterInfo[] valueUpdaterInfos = buildValueUpdaterInfos(instanceTracker);
64	17	copyContext.serializedValueUpdaterInfos = wireMarshaller.marshall(valueUpdaterInfos);
65		}
66
67	8	protected ValueUpdaterInfo[] buildValueUpdaterInfos(InstanceTracker instanceTracker) {
68	8	return instanceTracker.retrieveValueUpdaterInfos(setInstanceIdVisitor, resetTrackingVisitor);
69		}
70
71		public static class CopyStateVisitorContext extends BaseVisitorContext {
72		private byte[] serializedValueUpdaterInfos;
73
74	17	public byte[] getSerializedValueUpdaterInfos() {
75	17	return serializedValueUpdaterInfos;
76		}
77		}
78
79		}