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1
16
17
18 package org.apache.commons.beanutils;
19
20
21 import java.util.HashMap  ;
22 import java.util.Iterator ;
23 import java.util.Map ;
24 import junit.framework.TestCase;
25 import junit.framework.Test;
26 import junit.framework.TestSuite;
27
28
29
32
33 public class PropertyUtilsBenchCase extends TestCase {
34
35
36
38
39
44 public PropertyUtilsBenchCase(String name) {
45
46 super(name);
47
48 }
49
50
51
53
54 private long counter = 100000;
56
57 private DynaClass dynaClass = null;
59
60 private BenchBean inBean = null;
62 private DynaBean inDyna = null;
63 private Map inMap = null;
64
65 private BenchBean outBean = null;
67 private DynaBean outDyna = null;
68
69 private PropertyUtilsBean pu = null;
71
72
73
75
76
79 public void setUp() throws Exception {
80
81 String prop = System.getProperty("counter");
83 if (prop != null) {
84 counter = Long.parseLong(prop);
85 }
86
87 dynaClass = new BasicDynaClass
89 ("BenchDynaClass", null,
90 new DynaProperty[]{
91 new DynaProperty("booleanProperty", Boolean.TYPE),
92 new DynaProperty("byteProperty", Byte.TYPE),
93 new DynaProperty("doubleProperty", Double.TYPE),
94 new DynaProperty("floatProperty", Float.TYPE),
95 new DynaProperty("intProperty", Integer.TYPE),
96 new DynaProperty("longProperty", Long.TYPE),
97 new DynaProperty("shortProperty", Short.TYPE),
98 new DynaProperty("stringProperty", String .class),
99 });
100
101 inBean = new BenchBean();
103 inMap = new HashMap ();
104 inMap.put("booleanProperty", new Boolean (inBean.getBooleanProperty()));
105 inMap.put("byteProperty", new Byte (inBean.getByteProperty()));
106 inMap.put("doubleProperty", new Double (inBean.getDoubleProperty()));
107 inMap.put("floatProperty", new Float (inBean.getFloatProperty()));
108 inMap.put("intProperty", new Integer (inBean.getIntProperty()));
109 inMap.put("longProperty", new Long (inBean.getLongProperty()));
110 inMap.put("shortProperty", new Short (inBean.getShortProperty()));
111 inMap.put("stringProperty", inBean.getStringProperty());
112 inDyna = dynaClass.newInstance();
113 Iterator inKeys = inMap.keySet().iterator();
114 while (inKeys.hasNext()) {
115 String inKey = (String ) inKeys.next();
116 inDyna.set(inKey, inMap.get(inKey));
117 }
118
119 outBean = new BenchBean();
121 outDyna = dynaClass.newInstance();
122 Iterator outKeys = inMap.keySet().iterator();
123 while (outKeys.hasNext()) {
124 String outKey = (String ) outKeys.next();
125 outDyna.set(outKey, inMap.get(outKey));
126 }
127
128 pu = PropertyUtilsBean.getInstance();
130
131 }
132
133
134
137 public static Test suite() {
138
139 return (new TestSuite(PropertyUtilsBenchCase.class));
140
141 }
142
143
144
147 public void tearDown() {
148
149 dynaClass = null;
150 inBean = null;
151 inDyna = null;
152 inMap = null;
153 outBean = null;
154 outDyna = null;
155 pu = null;
156
157 }
158
159
160
161
163
164 public void testCopyPropertiesBean() throws Exception {
166
167 long start;
168 long stop;
169
170 for (long i = 0; i < counter; i++) {
172 pu.copyProperties(outBean, inBean);
173 }
174 start = System.currentTimeMillis();
175 for (long i = 0; i < counter; i++) {
176 pu.copyProperties(outBean, inBean);
177 }
178 stop = System.currentTimeMillis();
179 System.err.println("PU.copyProperties(bean,bean), count=" + counter +
180 ", time=" + (stop - start));
181
182 for (long i = 0; i < counter; i++) {
184 pu.copyProperties(outDyna, inBean);
185 }
186 start = System.currentTimeMillis();
187 for (long i = 0; i < counter; i++) {
188 pu.copyProperties(outDyna, inBean);
189 }
190 stop = System.currentTimeMillis();
191 System.err.println("PU.copyProperties(dyna,bean), count=" + counter +
192 ", time=" + (stop - start));
193
194 }
195
196
197 public void testCopyPropertiesDyna() throws Exception {
199
200 long start;
201 long stop;
202
203 for (long i = 0; i < counter; i++) {
205 pu.copyProperties(outBean, inDyna);
206 }
207 start = System.currentTimeMillis();
208 for (long i = 0; i < counter; i++) {
209 pu.copyProperties(outBean, inDyna);
210 }
211 stop = System.currentTimeMillis();
212 System.err.println("PU.copyProperties(bean,dyna), count=" + counter +
213 ", time=" + (stop - start));
214
215 for (long i = 0; i < counter; i++) {
217 pu.copyProperties(outDyna, inDyna);
218 }
219 start = System.currentTimeMillis();
220 for (long i = 0; i < counter; i++) {
221 pu.copyProperties(outDyna, inDyna);
222 }
223 stop = System.currentTimeMillis();
224 System.err.println("PU.copyProperties(dyna,dyna), count=" + counter +
225 ", time=" + (stop - start));
226
227 }
228
229
230 public void testCopyPropertiesMap() throws Exception {
232
233 long start;
234 long stop;
235
236 for (long i = 0; i < counter; i++) {
238 pu.copyProperties(outBean, inMap);
239 }
240 start = System.currentTimeMillis();
241 for (long i = 0; i < counter; i++) {
242 pu.copyProperties(outBean, inMap);
243 }
244 stop = System.currentTimeMillis();
245 System.err.println("PU.copyProperties(bean, map), count=" + counter +
246 ", time=" + (stop - start));
247
248 for (long i = 0; i < counter; i++) {
250 pu.copyProperties(outDyna, inMap);
251 }
252 start = System.currentTimeMillis();
253 for (long i = 0; i < counter; i++) {
254 pu.copyProperties(outDyna, inMap);
255 }
256 stop = System.currentTimeMillis();
257 System.err.println("PU.copyProperties(dyna, map), count=" + counter +
258 ", time=" + (stop - start));
259
260 }
261
262
263
265
266 }
267 |
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