1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
|
/**
* Copyright (c) 2004 - 2009 Eike Stepper (Berlin, Germany) and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Eike Stepper - initial API and implementation
*/
package org.eclipse.emf.cdo.internal.server.protocol;
import org.eclipse.emf.cdo.common.id.CDOID;
import org.eclipse.emf.cdo.common.io.CDODataInput;
import org.eclipse.emf.cdo.common.io.CDODataOutput;
import org.eclipse.emf.cdo.common.protocol.CDOProtocolConstants;
import org.eclipse.emf.cdo.common.revision.CDORevision;
import org.eclipse.emf.cdo.internal.server.bundle.OM;
import org.eclipse.emf.cdo.server.IAudit;
import org.eclipse.emf.cdo.server.IView;
import org.eclipse.net4j.util.om.trace.ContextTracer;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
/**
* @author Eike Stepper
*/
public class UnsubscribeRemoteSessionsIndication extends CDOReadIndication
{
private static final ContextTracer PROTOCOL_TRACER = new ContextTracer(OM.DEBUG_PROTOCOL, UnsubscribeRemoteSessionsIndication.class);
private List<CDORevision> revisions;
public UnsubscribeRemoteSessionsIndication(CDOServerProtocol protocol)
{
super(protocol, CDOProtocolConstants.SIGNAL_SET_AUDIT);
}
@Override
protected void indicating(CDODataInput in) throws IOException
{
int viewID = in.readInt();
if (PROTOCOL_TRACER.isEnabled())
{
PROTOCOL_TRACER.format("Read viewID: {0}", viewID);
}
long timeStamp = in.readLong();
if (PROTOCOL_TRACER.isEnabled())
{
PROTOCOL_TRACER.format("Read timeStamp: {0,date} {0,time}", timeStamp);
}
int size = in.readInt();
if (PROTOCOL_TRACER.isEnabled())
{
PROTOCOL_TRACER.format("Reading {0} IDs", size);
}
List<CDOID> invalidObjects = new ArrayList<CDOID>(size);
for (int i = 0; i < size; i++)
{
CDOID id = in.readCDOID();
invalidObjects.add(id);
if (PROTOCOL_TRACER.isEnabled())
{
PROTOCOL_TRACER.format("Read ID: {0}", id);
}
}
IView view = getSession().getView(viewID);
if (view instanceof IAudit)
{
IAudit audit = (IAudit)view;
revisions = audit.setTimeStamp(timeStamp, invalidObjects);
}
}
@Override
protected void responding(CDODataOutput out) throws IOException
{
if (PROTOCOL_TRACER.isEnabled())
{
PROTOCOL_TRACER.format("Writing {0} existanceFlags", revisions.size());
}
out.writeInt(revisions.size());
for (CDORevision revision : revisions)
{
boolean existanceFlag = revision != null;
if (PROTOCOL_TRACER.isEnabled())
{
PROTOCOL_TRACER.format("Writing existanceFlag: {0}", existanceFlag);
}
out.writeBoolean(existanceFlag);
}
}
}
|
