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eb1bab5b | 1 | /********************************************************************** |
60ae41e1 | 2 | * Copyright (c) 2012, 2014 Ericsson |
b0318660 | 3 | * |
eb1bab5b BH |
4 | * All rights reserved. This program and the accompanying materials are |
5 | * made available under the terms of the Eclipse Public License v1.0 which | |
6 | * accompanies this distribution, and is available at | |
7 | * http://www.eclipse.org/legal/epl-v10.html | |
b0318660 AM |
8 | * |
9 | * Contributors: | |
eb1bab5b | 10 | * Bernd Hufmann - Initial API and implementation |
ba3a9bd2 | 11 | * Bernd Hufmann - Updated for support of LTTng Tools 2.1 |
eb1bab5b | 12 | **********************************************************************/ |
9315aeee | 13 | package org.eclipse.linuxtools.internal.lttng2.core.control.model.impl; |
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14 | |
15 | import java.util.ArrayList; | |
16 | import java.util.Iterator; | |
17 | import java.util.List; | |
18 | ||
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19 | import org.eclipse.linuxtools.internal.lttng2.core.control.model.IDomainInfo; |
20 | import org.eclipse.linuxtools.internal.lttng2.core.control.model.ISessionInfo; | |
589d0d33 | 21 | import org.eclipse.linuxtools.internal.lttng2.core.control.model.ISnapshotInfo; |
9315aeee | 22 | import org.eclipse.linuxtools.internal.lttng2.core.control.model.TraceSessionState; |
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23 | |
24 | /** | |
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25 | * <p> |
26 | * Implementation of the trace session interface (ISessionInfo) to store session | |
b0318660 | 27 | * related data. |
eb1bab5b | 28 | * </p> |
b0318660 | 29 | * |
dbd4432d | 30 | * @author Bernd Hufmann |
eb1bab5b BH |
31 | */ |
32 | public class SessionInfo extends TraceInfo implements ISessionInfo { | |
33 | ||
34 | // ------------------------------------------------------------------------ | |
35 | // Attributes | |
36 | // ------------------------------------------------------------------------ | |
37 | /** | |
38 | * The trace session state. | |
39 | */ | |
40 | private TraceSessionState fState = TraceSessionState.INACTIVE; | |
b0318660 | 41 | /** |
eb1bab5b BH |
42 | * The trace session path for storing traces. |
43 | */ | |
44 | private String fSessionPath = ""; //$NON-NLS-1$ | |
45 | /** | |
46 | * The domains information of this session. | |
47 | */ | |
e0838ca1 | 48 | private final List<IDomainInfo> fDomains = new ArrayList<>(); |
f3b33d40 BH |
49 | /** |
50 | * Flag to indicate whether trace is streamed over network or not. | |
51 | */ | |
52 | private boolean fIsStreamedTrace = false; | |
589d0d33 BH |
53 | /** |
54 | * Flag to indicate whether the session is a snapshot session or not. | |
55 | */ | |
56 | private ISnapshotInfo fSnapshotInfo = null; | |
57 | ||
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58 | |
59 | // ------------------------------------------------------------------------ | |
60 | // Constructors | |
61 | // ------------------------------------------------------------------------ | |
62 | /** | |
63 | * Constructor | |
64 | * @param name - name of base event | |
65 | */ | |
66 | public SessionInfo(String name) { | |
67 | super(name); | |
68 | } | |
69 | ||
70 | /** | |
71 | * Copy constructor | |
72 | * @param other - the instance to copy | |
73 | */ | |
74 | public SessionInfo(SessionInfo other) { | |
75 | super(other); | |
76 | fState = other.fState; | |
77 | fSessionPath = other.fSessionPath; | |
f3b33d40 | 78 | fIsStreamedTrace = other.fIsStreamedTrace; |
589d0d33 | 79 | fSnapshotInfo = other.fSnapshotInfo; |
b0318660 | 80 | |
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81 | for (Iterator<IDomainInfo> iterator = other.fDomains.iterator(); iterator.hasNext();) { |
82 | IDomainInfo domain = iterator.next(); | |
83 | if (domain instanceof DomainInfo) { | |
84 | fDomains.add(new DomainInfo((DomainInfo)domain)); | |
85 | } else { | |
86 | fDomains.add(domain); | |
87 | } | |
88 | } | |
89 | } | |
b0318660 | 90 | |
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91 | // ------------------------------------------------------------------------ |
92 | // Accessors | |
93 | // ------------------------------------------------------------------------ | |
11252342 | 94 | |
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95 | @Override |
96 | public TraceSessionState getSessionState() { | |
97 | return fState; | |
98 | } | |
99 | ||
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100 | @Override |
101 | public void setSessionState(TraceSessionState state) { | |
102 | fState = state; | |
103 | } | |
104 | ||
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105 | @Override |
106 | public void setSessionState(String stateName) { | |
107 | if (TraceSessionState.INACTIVE.getInName().equals(stateName)) { | |
108 | fState = TraceSessionState.INACTIVE; | |
109 | } else if (TraceSessionState.ACTIVE.getInName().equals(stateName)) { | |
110 | fState = TraceSessionState.ACTIVE; | |
111 | } | |
112 | } | |
b0318660 | 113 | |
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114 | @Override |
115 | public String getSessionPath() { | |
589d0d33 BH |
116 | if(isSnapshotSession()) { |
117 | return fSnapshotInfo.getSnapshotPath(); | |
118 | } | |
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119 | return fSessionPath; |
120 | } | |
121 | ||
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122 | @Override |
123 | public void setSessionPath(String path) { | |
124 | fSessionPath = path; | |
125 | } | |
126 | ||
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127 | @Override |
128 | public IDomainInfo[] getDomains() { | |
129 | return fDomains.toArray(new IDomainInfo[fDomains.size()]); | |
130 | } | |
131 | ||
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132 | @Override |
133 | public void setDomains(List<IDomainInfo> domains) { | |
a6702bfa | 134 | fDomains.clear(); |
eb1bab5b | 135 | for (Iterator<IDomainInfo> iterator = domains.iterator(); iterator.hasNext();) { |
b0318660 | 136 | IDomainInfo domainInfo = iterator.next(); |
eb1bab5b BH |
137 | fDomains.add(domainInfo); |
138 | } | |
139 | } | |
140 | ||
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141 | @Override |
142 | public boolean isStreamedTrace() { | |
589d0d33 BH |
143 | if (isSnapshotSession()) { |
144 | return fSnapshotInfo.isStreamedSnapshot(); | |
145 | } | |
f3b33d40 BH |
146 | return fIsStreamedTrace; |
147 | } | |
148 | ||
f3b33d40 BH |
149 | @Override |
150 | public void setStreamedTrace(boolean isStreamedTrace) { | |
151 | fIsStreamedTrace = isStreamedTrace; | |
152 | } | |
153 | ||
589d0d33 BH |
154 | @Override |
155 | public boolean isSnapshotSession() { | |
156 | return fSnapshotInfo != null; | |
157 | } | |
11252342 | 158 | |
eb1bab5b | 159 | @Override |
589d0d33 BH |
160 | public ISnapshotInfo getSnapshotInfo() { |
161 | return fSnapshotInfo; | |
eb1bab5b | 162 | } |
b0318660 | 163 | |
d132bcc7 | 164 | @Override |
589d0d33 BH |
165 | public void setSnapshotInfo(ISnapshotInfo info) { |
166 | fSnapshotInfo = info; | |
eb1bab5b BH |
167 | } |
168 | ||
589d0d33 BH |
169 | // ------------------------------------------------------------------------ |
170 | // Operations | |
171 | // ------------------------------------------------------------------------ | |
172 | ||
eb1bab5b | 173 | @Override |
589d0d33 BH |
174 | public void addDomain(IDomainInfo domainInfo) { |
175 | fDomains.add(domainInfo); | |
eb1bab5b | 176 | } |
d132bcc7 | 177 | |
589d0d33 | 178 | |
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179 | @SuppressWarnings("nls") |
180 | @Override | |
181 | public String toString() { | |
182 | StringBuffer output = new StringBuffer(); | |
183 | output.append("[SessionInfo("); | |
184 | output.append(super.toString()); | |
589d0d33 BH |
185 | output.append(",Path="); |
186 | output.append(getSessionPath()); | |
eb1bab5b BH |
187 | output.append(",State="); |
188 | output.append(fState); | |
a30e79fe BH |
189 | output.append(",isStreamedTrace="); |
190 | output.append(fIsStreamedTrace); | |
589d0d33 BH |
191 | if (fSnapshotInfo != null) { |
192 | output.append(",snapshotInfo="); | |
193 | output.append(fSnapshotInfo.toString()); | |
194 | } | |
eb1bab5b BH |
195 | output.append(",Domains="); |
196 | for (Iterator<IDomainInfo> iterator = fDomains.iterator(); iterator.hasNext();) { | |
b0318660 | 197 | IDomainInfo domain = iterator.next(); |
d132bcc7 | 198 | output.append(domain.toString()); |
eb1bab5b BH |
199 | } |
200 | output.append(")]"); | |
201 | return output.toString(); | |
202 | } | |
203 | } |