Source Code Cross Referenced for JipRun.java in  » Profiler » JIP » com » tivo » jipviewer » Java Source Code / Java DocumentationJava Source Code and Java Documentation

Java Source Code / Java Documentation
1. 6.0 JDK Core
2. 6.0 JDK Modules
3. 6.0 JDK Modules com.sun
4. 6.0 JDK Modules com.sun.java
5. 6.0 JDK Modules sun
6. 6.0 JDK Platform
7. Ajax
8. Apache Harmony Java SE
9. Aspect oriented
10. Authentication Authorization
11. Blogger System
12. Build
13. Byte Code
14. Cache
15. Chart
16. Chat
17. Code Analyzer
18. Collaboration
19. Content Management System
20. Database Client
21. Database DBMS
22. Database JDBC Connection Pool
23. Database ORM
24. Development
25. EJB Server geronimo
26. EJB Server GlassFish
27. EJB Server JBoss 4.2.1
28. EJB Server resin 3.1.5
29. ERP CRM Financial
30. ESB
31. Forum
32. GIS
33. Graphic Library
34. Groupware
35. HTML Parser
36. IDE
37. IDE Eclipse
38. IDE Netbeans
39. Installer
40. Internationalization Localization
41. Inversion of Control
42. Issue Tracking
43. J2EE
44. JBoss
45. JMS
46. JMX
47. Library
48. Mail Clients
49. Net
50. Parser
51. PDF
52. Portal
53. Profiler
54. Project Management
55. Report
56. RSS RDF
57. Rule Engine
58. Science
59. Scripting
60. Search Engine
61. Security
62. Sevlet Container
63. Source Control
64. Swing Library
65. Template Engine
66. Test Coverage
67. Testing
68. UML
69. Web Crawler
70. Web Framework
71. Web Mail
72. Web Server
73. Web Services
74. Web Services apache cxf 2.0.1
75. Web Services AXIS2
76. Wiki Engine
77. Workflow Engines
78. XML
79. XML UI
Java
Java Tutorial
Java Open Source
Jar File Download
Java Articles
Java Products
Java by API
Photoshop Tutorials
Maya Tutorials
Flash Tutorials
3ds-Max Tutorials
Illustrator Tutorials
GIMP Tutorials
C# / C Sharp
C# / CSharp Tutorial
C# / CSharp Open Source
ASP.Net
ASP.NET Tutorial
JavaScript DHTML
JavaScript Tutorial
JavaScript Reference
HTML / CSS
HTML CSS Reference
C / ANSI-C
C Tutorial
C++
C++ Tutorial
Ruby
PHP
Python
Python Tutorial
Python Open Source
SQL Server / T-SQL
SQL Server / T-SQL Tutorial
Oracle PL / SQL
Oracle PL/SQL Tutorial
PostgreSQL
SQL / MySQL
MySQL Tutorial
VB.Net
VB.Net Tutorial
Flash / Flex / ActionScript
VBA / Excel / Access / Word
XML
XML Tutorial
Microsoft Office PowerPoint 2007 Tutorial
Microsoft Office Excel 2007 Tutorial
Microsoft Office Word 2007 Tutorial
Java Source Code / Java Documentation » Profiler » JIP » com.tivo.jipviewer 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*/////////////////////////////////////////////////////////////////////
002:
003:        Copyright (C) 2006 TiVo Inc.  All rights reserved.
004:
005:        Redistribution and use in source and binary forms, with or without 
006:        modification, are permitted provided that the following conditions are met:
007:
008:        + Redistributions of source code must retain the above copyright notice, 
009:          this list of conditions and the following disclaimer.
010:        + Redistributions in binary form must reproduce the above copyright notice, 
011:          this list of conditions and the following disclaimer in the documentation 
012:          and/or other materials provided with the distribution.
013:        + Neither the name of TiVo Inc nor the names of its contributors may be 
014:          used to endorse or promote products derived from this software without 
015:          specific prior written permission.
016:
017:          THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
018:          AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
019:          IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
020:          ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
021:          LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
022:          CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
023:          SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
024:          INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
025:          CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
026:          ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
027:          POSSIBILITY OF SUCH DAMAGE.
028:
029:        /////////////////////////////////////////////////////////////////////*/
030:
031:        package com.tivo.jipviewer;
032:
033:        import java.util.Collections;
034:        import java.util.Comparator;
035:        import java.util.Map;
036:        import java.util.Set;
037:        import java.util.HashMap;
038:        import java.util.TreeMap;
039:        import java.util.HashSet;
040:        import java.util.ArrayList;
041:        import java.util.List;
042:
043:        class JipRun implements  IJipParseHandler {
044:            private String mDate;
045:
046:            // current thread, or 0 if none...
047:            private long mCurThreadId;
048:
049:            // maps threadId (as Long) to List<JipFrame>
050:            private Map<Long, List<JipFrame>> mThreads = new HashMap<Long, List<JipFrame>>();
051:
052:            // current interaction id or 0.
053:            private long mCurInteractionId;
054:
055:            // current frame or null
056:            private JipFrame mCurFrame;
057:
058:            // from each short class name to the full class name
059:            private Map<String, String> mFullClassNames = new TreeMap();
060:
061:            // maps from a method to the PerMethodInfo for it.
062:            private Map<JipMethod, PerMethodInfo> mPerMethods = new HashMap<JipMethod, PerMethodInfo>();
063:
064:            public void setDate(String date) {
065:                if (mDate != null) {
066:                    throw new RuntimeException("already set date! (" + mDate
067:                            + ")");
068:                }
069:                mDate = date;
070:            }
071:
072:            public void startThread(long threadId) {
073:                if (mCurThreadId != 0) {
074:                    throw new RuntimeException("already in thread "
075:                            + mCurThreadId);
076:                }
077:                mCurThreadId = threadId;
078:            }
079:
080:            public void endThread() {
081:                if (mCurThreadId == 0) {
082:                    throw new RuntimeException("there's no thread to end!");
083:                }
084:                mCurThreadId = 0;
085:            }
086:
087:            public void startInteraction(long id) {
088:                if (mCurInteractionId != 0) {
089:                    throw new RuntimeException("already in interaction "
090:                            + mCurInteractionId);
091:                }
092:                mCurInteractionId = id;
093:            }
094:
095:            public void endInteraction() {
096:                if (mCurInteractionId == 0) {
097:                    throw new RuntimeException("there's no interaction to end!");
098:                }
099:                mCurInteractionId = 0;
100:            }
101:
102:            public void startFrame(String className, String methodName,
103:                    long count, long time) {
104:
105:                //System.out.println("startFrame(" + className + ", " +
106:                //methodName + ", " + count + ", " + time);
107:
108:                /*
109:                 * NOTE: I'm basically ignoring className because I don't really
110:                 *       see the usefulness of the split between className and
111:                 *       methodName in profile.xml.  If we're gonna use the classMap,
112:                 *       let's not include the full class name in the methodName.
113:                 */
114:
115:                JipMethod method = new JipMethod(methodName);
116:                JipFrame frame = new JipFrame(mCurFrame, method, mCurThreadId,
117:                        count, time);
118:
119:                if (mCurFrame == null) {
120:                    List<JipFrame> vFrame = mThreads.get(mCurThreadId);
121:                    if (vFrame == null) {
122:                        vFrame = new ArrayList<JipFrame>();
123:                        mThreads.put(mCurThreadId, vFrame);
124:                    }
125:                    vFrame.add(frame);
126:                }
127:                mCurFrame = frame;
128:            }
129:
130:            public void endFrame() {
131:                mCurFrame.computeNetTime();
132:                updatePerMethodInfo(mCurFrame);
133:
134:                // pop!
135:                mCurFrame = mCurFrame.getParentOrNull();
136:            }
137:
138:            // allocations not handled -- i want some examples first -- :)
139:
140:            public void addToClassMap(String abbrev, String full) {
141:                mFullClassNames.put(abbrev, full);
142:            }
143:
144:            public String toString() {
145:                StringBuffer buf = new StringBuffer();
146:                buf.append("JipRun\n");
147:                buf.append("{\n");
148:
149:                for (Long threadId : mThreads.keySet()) {
150:                    int i = 1;
151:                    for (JipFrame f : mThreads.get(threadId)) {
152:                        buf.append("* thread " + threadId + " interaction " + i
153:                                + "\n");
154:                        buf.append(f);
155:                        i++;
156:                    }
157:                }
158:
159:                buf.append("}\n");
160:
161:                return buf.toString();
162:            }
163:
164:            public Iterable<Long> threads() {
165:                return mThreads.keySet();
166:            }
167:
168:            long getTotalTimeForAllThreads() {
169:                long total = 0;
170:                for (Long threadId : threads()) {
171:                    for (JipFrame frame : mThreads.get(threadId.longValue())) {
172:                        total += frame.getTotalTime();
173:                    }
174:                }
175:                return total;
176:            }
177:
178:            public Iterable<JipFrame> interactions(long threadId) {
179:                return mThreads.get(threadId);
180:            }
181:
182:            public Iterable<JipFrame> allCallers(JipMethod method) {
183:                Set<JipFrame> set = new HashSet<JipFrame>();
184:                PerMethodInfo perMethod = mPerMethods.get(method);
185:                if (perMethod != null) {
186:                    for (JipFrame frame : perMethod.allFrames()) {
187:                        JipFrame parent = frame.getParentOrNull();
188:                        if (parent != null) {
189:                            set.add(parent);
190:                        }
191:                    }
192:                }
193:
194:                return set;
195:            }
196:
197:            public Iterable<JipFrame> allCallees(JipMethod method) {
198:                Set set = new HashSet<JipFrame>();
199:                PerMethodInfo perMethod = mPerMethods.get(method);
200:                if (perMethod != null) {
201:                    for (JipFrame frame : perMethod.allFrames()) {
202:                        for (JipFrame callee : frame.getChildren()) {
203:                            set.add(callee);
204:                        }
205:                    }
206:                }
207:
208:                return set;
209:            }
210:
211:            /**
212:             * Returns an iterable containing PerMethodInfos in descending totalTime
213:             * order.
214:             */
215:            public List<PerMethodInfo> perMethodsInTotalTimeOrder() {
216:                Comparator cmp = new Comparator<PerMethodInfo>() {
217:                    public int compare(PerMethodInfo a, PerMethodInfo b) {
218:                        long timeA = a.getAllThreadAllFramesTime();
219:                        long timeB = b.getAllThreadAllFramesTime();
220:                        if (timeA < timeB) {
221:                            return -1;
222:                        } else if (timeA > timeB) {
223:                            return 1;
224:                        } else {
225:                            String nameA = a.getMethod().getMethodName();
226:                            String nameB = a.getMethod().getMethodName();
227:                            return nameA.compareToIgnoreCase(nameB);
228:                        }
229:                    }
230:                };
231:                List v = new ArrayList(mPerMethods.values());
232:                Collections.sort(v, cmp);
233:                return v;
234:            }
235:
236:            public PerMethodInfo getPerMethod(JipMethod method) {
237:                PerMethodInfo perMethod = mPerMethods.get(method);
238:                if (perMethod == null) {
239:                    throw new RuntimeException("unknown method (" + method
240:                            + ")?");
241:                }
242:
243:                return perMethod;
244:            }
245:
246:            static class PerMethodInfo {
247:                private JipMethod mMethod;
248:
249:                // NOTE: mAllThreadsAllFramesTime includes times from *all* threads.
250:                private long mAllThreadsAllFramesTime;
251:                private long mAllThreadsAllFramesTimeIncludingReentrant;
252:                private List<JipFrame> mvFrame = new ArrayList<JipFrame>();
253:
254:                PerMethodInfo(JipMethod method) {
255:                    mMethod = method;
256:                }
257:
258:                JipMethod getMethod() {
259:                    return mMethod;
260:                }
261:
262:                void addFrame(JipFrame frame) {
263:                    mvFrame.add(frame);
264:
265:                    long frameTime = frame.getTotalTime();
266:
267:                    mAllThreadsAllFramesTimeIncludingReentrant += frameTime;
268:
269:                    if (!frame.isReentrant()) {
270:                        mAllThreadsAllFramesTime += frameTime;
271:                    }
272:                }
273:
274:                long getAllThreadAllFramesTime() {
275:                    return mAllThreadsAllFramesTime;
276:                }
277:
278:                long getAllThreadAllFramesTimeIncludingReentrant() {
279:                    return mAllThreadsAllFramesTimeIncludingReentrant;
280:                }
281:
282:                Iterable<JipFrame> allFrames() {
283:                    return mvFrame;
284:                }
285:
286:                public String toString() {
287:                    return mMethod.getMethodName();
288:                }
289:            }
290:
291:            private void updatePerMethodInfo(JipFrame frame) {
292:                JipMethod method = frame.getMethod();
293:                PerMethodInfo perMethod = mPerMethods.get(method);
294:                if (perMethod == null) {
295:                    perMethod = new PerMethodInfo(method);
296:                    mPerMethods.put(method, perMethod);
297:                }
298:                perMethod.addFrame(frame);
299:            }
300:        };
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.