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1 package com.kirkk.analyzer.textui;
2
3
4 import java.io.*;
5 import java.util.*;
6 import com.kirkk.analyzer.framework.*;
7 import com.kirkk.analyzer.*;
8
9
18 public class XMLUISummary implements Summary {
19 private PrintWriter writer;
20
21 public static void main(String  args[]) throws Exception {
22 new XMLUISummary().instanceMain(args);
23 }
24
25 public void instanceMain(String args[]) throws Exception {
26 File scrDir = (args.length > 0) ? new File(args[0]) : null;
27 File destFile = (args.length > 1) ? new File(args[1]) : null;
28 if(scrDir == null)
29 {
30 System.out.print("Please enter input directory name: ");
31 scrDir = getFile();
32 }
33 if(destFile == null)
34 {
35 System.out.print("Please enter output file name: ");
36 destFile = getFile();
37 }
38 createSummary(scrDir, destFile);
39 }
40
41 public void createSummary(File srcDir, File destFile) throws Exception
42 {
43 Analyzer analyzer = new Analyzer();
44 Jar jarBundle[] = analyzer.analyze(srcDir);
45 outputAll(jarBundle, destFile);
46 }
47
48 public void createSummary(File srcDir, File destFile, String packageFilter, String jarFilter) throws Exception {
49 Analyzer analyzer = new Analyzer();
50 Configuration.initialize(packageFilter, jarFilter);
51 Jar jarBundle[] = analyzer.analyze(srcDir);
52 outputAll(jarBundle, destFile);
53 }
54
55 private File getFile() throws IOException {
56 try {
57 InputStreamReader streamReader = new InputStreamReader(System.in);
58 BufferedReader reader = new BufferedReader(streamReader);
59 String fileName = reader.readLine();
60 File file = new File(fileName);
61 return file;
62 } catch (IOException e) {
63 throw e;
64 }
65 }
66
67 private void outputAll(Jar[] jarBundle, File file) {
68 try {
69 FileWriter fileWriter = new FileWriter(file);
70 writer = new PrintWriter(fileWriter);
71 } catch (IOException e) {
72 System.out.println("IOException - Redirecting to System.out");
73 System.out.println(e);
74 OutputStreamWriter outputWriter = new OutputStreamWriter(System.out);
75 writer = new PrintWriter(outputWriter);
76 }
77 this.printHeader();
78 this.output(jarBundle);
79 this.printFooter();
80 writer.flush();
81 writer.close();
82 }
83
84 private void printHeader() {
85 writer.println("<?xml version=\"1.0\"?>");
86 writer.println("<JarAnalyzer>");
87 }
88
89 private void printFooter() {
90 writer.println("</JarAnalyzer>");
91 }
92
93 private void output(Jar[] jarBundles) {
94 writer.println(tab()+"<Jars>");writer.println();
95 for (int i = 0; i < jarBundles.length; i++) {
96 String jar = jarBundles[i].getJarFileName().substring(jarBundles[i].getJarFileName().lastIndexOf("\\") + 1,
97 jarBundles[i].getJarFileName().length());
98 writer.println(tab(2)+"<Jar name=\"" + jar + "\">");
99 writer.println(tab(3)+"<Summary>");
100 this.statistics(jarBundles[i]);writer.println();
101 this.metrics(jarBundles[i].calculateMetrics());writer.println();
102 this.jarPackages(jarBundles[i]);writer.println();
103 this.outgoingDependencies(jarBundles[i]);
104 this.incomingDependencies(jarBundles[i]);
105 this.cycles(jarBundles[i]);
106 this.unresolveableDependencies(jarBundles[i]);
107 writer.println(tab(3)+"</Summary>");writer.println();
108 writer.println(tab(2)+"</Jar>");writer.println();
109 }
110 writer.println(tab()+"</Jars>");
111 }
112
113 private void statistics(Jar jarBundle) {
114 writer.println(tab(4)+"<Statistics>");
115 writer.println(tab(5)+"<ClassCount>" + jarBundle.getClassCount() + "</ClassCount>");
116 writer.println(tab(5)+"<AbstractClassCount>" + jarBundle.getAbstractClassCount() + "</AbstractClassCount>");
117 writer.println(tab(5)+"<PackageCount>" + jarBundle.getPackageCount() + "</PackageCount>");
118 writer.println(tab(4)+"</Statistics>");
120 }
121
122 private void metrics(JarMetrics jarMetrics) {
123 writer.println(tab(4)+"<Metrics>");
124 writer.println(tab(5)+"<Abstractness>" + jarMetrics.calculateAbstractness().toString() + "</Abstractness>");
125 writer.println(tab(5)+"<Efferent>" + jarMetrics.calculateEfferentCoupling() + "</Efferent>");
126 writer.println(tab(5)+"<Afferent>" + jarMetrics.calculateAfferentCoupling() + "</Afferent>");
127 writer.println(tab(5)+"<Instability>" + jarMetrics.calculateInstability().toString() + "</Instability>");
128 writer.println(tab(5)+"<Distance>" + jarMetrics.calculateDistance().toString() + "</Distance>");
129 writer.println(tab(4)+"</Metrics>");
130 }
131
132 private void cycles(Jar jarBundle) {
133 writer.println(tab(4) + "<Cycles>");
134 if (jarBundle.hasCycles()) {
135 Iterator cyclicJars = jarBundle.getCyclicJars().iterator();
136 while (cyclicJars.hasNext()) {
137 Jar cyclicBundle = (Jar) cyclicJars.next();
138 String jarName = cyclicBundle.getJarFileName();
139 writer.println(tab(5) + "<Cycle>" + jarName + "</Cycle>");
140 }
141 }
142 writer.println(tab(4) + "</Cycles>");writer.println();
143 }
144
145 private void outgoingDependencies(Jar jarBundle) {
146 writer.println(tab(4)+"<OutgoingDependencies>");
147 Iterator jarDependencies = jarBundle.getOutgoingDependencies().iterator();
148 while (jarDependencies.hasNext()) {
149 Jar dependentBundle = (Jar) jarDependencies.next();
150 String jar2= dependentBundle.getJarFileName();
153 writer.println(tab(5)+"<Jar>"+jar2+"</Jar>");
154 }
155 writer.println(tab(4)+"</OutgoingDependencies>");writer.println();
156 }
157
158 private void incomingDependencies(Jar jarBundle) {
159 writer.println(tab(4)+"<IncomingDependencies>");
160 Iterator jarDependencies = jarBundle.getIncomingDependencies().iterator();
161 while (jarDependencies.hasNext()) {
162 Jar dependentBundle = (Jar) jarDependencies.next();
163 String jar2= dependentBundle.getJarFileName();
166 writer.println(tab(5)+"<Jar>"+jar2+"</Jar>");
167 }
168 writer.println(tab(4)+"</IncomingDependencies>");writer.println();
169 }
170
171
172 private void externalDependencies(Jar jarBundle) {
173 Iterator allPackages = jarBundle.getAllExternallyReferencedPackages().iterator();
174 while (allPackages.hasNext()) {
175 String javaPackage = (String ) allPackages.next();
176 writer.println(tab(5)+"<Package>"+javaPackage+"</Package>");
177 }
178 }
179
180 private void unresolveableDependencies(Jar jarBundle) {
181 writer.println(tab(4)+"<UnresolvedDependencies>");
182 Iterator unresolvedPackages = jarBundle.getAllUnidentifiableExternallyReferencedPackages().iterator();
183 while (unresolvedPackages.hasNext()) {
184 String packageName = (String ) unresolvedPackages.next();
185 writer.println(tab(5)+"<Package>"+packageName+"</Package>");
186 }
187 writer.println(tab(4)+"</UnresolvedDependencies>");
188 }
189
190 private void jarPackages(Jar jarBundle) {
191 writer.println(tab(4)+"<Packages>");
192 Iterator allPackages = jarBundle.getAllContainedPackages().iterator();
193 while (allPackages.hasNext()) {
194 JarPackage javaPackage = (JarPackage) allPackages.next();
195 writer.println(tab(5)+"<Package>" + javaPackage.getLongName() + "</Package>");
196 }
197 writer.println(tab(4)+"</Packages>");
198 }
199
200 private String tab() {
201 return " ";
202 }
203
204 private String tab(int i) {
205 String tab = tab();
206 for (int j = 0; j < i - 1; j++) {
207 tab = tab + tab();
208 }
209 return tab;
210 }
211
212 } |
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Java API By Example, From Geeks To Geeks.