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048bde85 | 1 | /******************************************************************************* |
38fad53e | 2 | * Copyright (c) 2016 École Polytechnique de Montréal and others |
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3 | * |
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 | |
8 | * | |
9 | * Contributors: | |
10 | * Geneviève Bastien - Initial API and implementation | |
11 | *******************************************************************************/ | |
12 | ||
2bdf0193 | 13 | package org.eclipse.tracecompass.tmf.analysis.xml.ui.module; |
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14 | |
15 | import java.io.File; | |
16 | import java.io.IOException; | |
1a23419e | 17 | import java.util.List; |
537572cd | 18 | import java.util.Map; |
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19 | |
20 | import javax.xml.parsers.DocumentBuilder; | |
21 | import javax.xml.parsers.DocumentBuilderFactory; | |
22 | import javax.xml.parsers.ParserConfigurationException; | |
23 | ||
44b06bb9 | 24 | import org.eclipse.jdt.annotation.NonNull; |
38fad53e | 25 | import org.eclipse.tracecompass.internal.tmf.analysis.xml.core.pattern.stateprovider.XmlPatternAnalysis; |
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26 | import org.eclipse.tracecompass.internal.tmf.analysis.xml.ui.Activator; |
27 | import org.eclipse.tracecompass.internal.tmf.analysis.xml.ui.TmfXmlUiStrings; | |
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28 | import org.eclipse.tracecompass.internal.tmf.analysis.xml.ui.module.Messages; |
29 | import org.eclipse.tracecompass.internal.tmf.analysis.xml.ui.views.latency.PatternLatencyTableView; | |
c8e5d00e | 30 | import org.eclipse.tracecompass.internal.tmf.analysis.xml.ui.views.latency.PatternScatterGraphView; |
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31 | import org.eclipse.tracecompass.internal.tmf.analysis.xml.ui.views.xychart.XmlXYView; |
32 | import org.eclipse.tracecompass.tmf.analysis.xml.core.module.XmlUtils; | |
33 | import org.eclipse.tracecompass.tmf.analysis.xml.core.stateprovider.TmfXmlStrings; | |
34 | import org.eclipse.tracecompass.tmf.analysis.xml.ui.views.timegraph.XmlTimeGraphView; | |
35 | import org.eclipse.tracecompass.tmf.core.analysis.IAnalysisModule; | |
36 | import org.eclipse.tracecompass.tmf.core.analysis.IAnalysisOutput; | |
37 | import org.eclipse.tracecompass.tmf.core.analysis.ITmfNewAnalysisModuleListener; | |
38fad53e | 38 | import org.eclipse.tracecompass.tmf.core.statesystem.ITmfAnalysisModuleWithStateSystems; |
048bde85 | 39 | import org.w3c.dom.Document; |
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40 | import org.w3c.dom.Element; |
41 | import org.w3c.dom.NodeList; | |
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42 | import org.xml.sax.SAXException; |
43 | ||
44 | /** | |
45 | * This class searches all XML files to find outputs applicable to the newly | |
46 | * created analysis | |
47 | * | |
48 | * @author Geneviève Bastien | |
49 | */ | |
50 | public class TmfXmlAnalysisOutputSource implements ITmfNewAnalysisModuleListener { | |
51 | ||
52 | /** String separating data elements for the output properties */ | |
8ecd89fa | 53 | public static final @NonNull String DATA_SEPARATOR = ";;;"; //$NON-NLS-1$ |
048bde85 | 54 | |
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55 | /** |
56 | * Enum to match the name of a view's XML element to its view ID. | |
57 | */ | |
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58 | public static enum ViewType { |
59 | /** | |
60 | * Time graph view element | |
61 | */ | |
87c5447c | 62 | TIME_GRAPH_VIEW(TmfXmlUiStrings.TIME_GRAPH_VIEW, XmlTimeGraphView.ID), |
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63 | /** |
64 | * XY chart view element | |
65 | */ | |
87c5447c | 66 | XY_VIEW(TmfXmlUiStrings.XY_VIEW, XmlXYView.ID); |
2e9d15a9 | 67 | |
44b06bb9 | 68 | private final @NonNull String fXmlElem; |
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69 | private final String fViewId; |
70 | ||
44b06bb9 | 71 | private ViewType(@NonNull String xmlElem, String viewId) { |
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72 | fXmlElem = xmlElem; |
73 | fViewId = viewId; | |
74 | } | |
75 | ||
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76 | /** |
77 | * Get the XML element corresponding to this view type | |
78 | * | |
79 | * @return The XML element corresponding to this type | |
80 | */ | |
81 | public @NonNull String getXmlElem() { | |
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82 | return fXmlElem; |
83 | } | |
84 | ||
44b06bb9 | 85 | private String getViewId() { |
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86 | return fViewId; |
87 | } | |
88 | } | |
89 | ||
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90 | /** |
91 | * Enum for latency view type. | |
92 | * | |
93 | * @author Jean-Christian Kouame | |
94 | * @since 2.0 | |
95 | * | |
96 | */ | |
97 | public static enum LatencyViewType { | |
98 | ||
99 | /** | |
100 | * Latency Table View type | |
101 | */ | |
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102 | LATENCY_TABLE(PatternLatencyTableView.ID, Messages.TmfXmlAnalysisOutputSource_LatencyTable), |
103 | ||
104 | /** | |
105 | * Latency Scatter View type | |
106 | */ | |
107 | SCATTER_GRAPH(PatternScatterGraphView.ID, Messages.TmfXmlAnalysisOutputSource_ScatterGraphTitle); | |
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108 | |
109 | private @NonNull String fLatencyViewId; | |
110 | private String fLatencyViewLabel; | |
111 | ||
112 | private LatencyViewType(@NonNull String viewId, String label) { | |
113 | fLatencyViewId = viewId; | |
114 | fLatencyViewLabel = label; | |
115 | } | |
116 | ||
117 | /** | |
118 | * Get the ID of the latency view | |
119 | * | |
120 | * @return The ID | |
121 | */ | |
122 | public String getViewId() { | |
123 | return fLatencyViewId; | |
124 | } | |
125 | ||
126 | /** | |
127 | * Get the label of the view | |
128 | * | |
129 | * @return The label | |
130 | */ | |
131 | public String getLabel() { | |
132 | return fLatencyViewLabel; | |
133 | } | |
134 | } | |
87c5447c | 135 | |
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136 | @Override |
137 | public void moduleCreated(IAnalysisModule module) { | |
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138 | Map<String, File> files = XmlUtils.listFiles(); |
139 | for (File xmlFile : files.values()) { | |
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140 | if (!XmlUtils.xmlValidate(xmlFile).isOK()) { |
141 | continue; | |
142 | } | |
143 | ||
144 | try { | |
145 | /* Load the XML File */ | |
146 | DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance(); | |
147 | DocumentBuilder dBuilder = dbFactory.newDocumentBuilder(); | |
148 | Document doc = dBuilder.parse(xmlFile); | |
149 | doc.getDocumentElement().normalize(); | |
150 | ||
151 | /* get state provider views if the analysis has state systems */ | |
38fad53e | 152 | if (module instanceof ITmfAnalysisModuleWithStateSystems) { |
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153 | for (ViewType viewType : ViewType.values()) { |
154 | NodeList ssViewNodes = doc.getElementsByTagName(viewType.getXmlElem()); | |
155 | for (int i = 0; i < ssViewNodes.getLength(); i++) { | |
156 | Element node = (Element) ssViewNodes.item(i); | |
157 | ||
158 | /* Check if analysis is the right one */ | |
159 | List<Element> headNodes = XmlUtils.getChildElements(node, TmfXmlStrings.HEAD); | |
160 | if (headNodes.size() != 1) { | |
161 | continue; | |
162 | } | |
1a23419e | 163 | |
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164 | List<Element> analysisNodes = XmlUtils.getChildElements(headNodes.get(0), TmfXmlStrings.ANALYSIS); |
165 | for (Element analysis : analysisNodes) { | |
166 | String analysisId = analysis.getAttribute(TmfXmlStrings.ID); | |
167 | if (analysisId.equals(module.getId())) { | |
168 | String viewId = viewType.getViewId(); | |
44b06bb9 | 169 | IAnalysisOutput output = new TmfXmlViewOutput(viewId, viewType); |
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170 | output.setOutputProperty(TmfXmlUiStrings.XML_OUTPUT_DATA, node.getAttribute(TmfXmlStrings.ID) + DATA_SEPARATOR + xmlFile.getAbsolutePath(), false); |
171 | module.registerOutput(output); | |
172 | } | |
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173 | } |
174 | } | |
175 | } | |
176 | } | |
38fad53e | 177 | |
c8e5d00e | 178 | // Add the latency views for pattern analysis |
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179 | if (module instanceof XmlPatternAnalysis) { |
180 | for (LatencyViewType viewType : LatencyViewType.values()) { | |
181 | IAnalysisOutput output = new TmfXmlLatencyViewOutput(viewType.getViewId(), viewType.getLabel()); | |
182 | output.setOutputProperty(TmfXmlUiStrings.XML_LATENCY_OUTPUT_DATA, module.getId() + DATA_SEPARATOR + viewType.getLabel(), false); | |
183 | module.registerOutput(output); | |
184 | } | |
185 | } | |
186 | ||
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187 | } catch (ParserConfigurationException | SAXException | IOException e) { |
188 | Activator.logError("Error opening XML file", e); //$NON-NLS-1$ | |
189 | } | |
190 | } | |
191 | } | |
192 | ||
193 | } |