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256
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1 package alice.test.reflection;
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2
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3 import javassist.ClassPool;
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4 import javassist.CtClass;
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5 import javassist.CtConstructor;
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6 import javassist.CtField;
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7 import javassist.CtMethod;
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8
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9 public class ReflectionTest {
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10
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11 public static void main(String[] args){
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12 try {
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13 new ReflectionTest().createCS();
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14 } catch (Exception e) {
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15 e.printStackTrace();
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16 }
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17 System.out.println("TEST END");
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18 }
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19
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20 public void createCS() throws Exception{
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21
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22 ClassPool cp = ClassPool.getDefault();
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23 CtClass tep = cp.get("alice.test.reflection.CSTemplate");
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24 CtClass rec = cp.get("alice.datasegment.Receiver");
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25
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26 // ---- define Field -----
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27 //CtField f1 = CtField.make("alice.datasegment.Receiver arg1 = ids.create(alice.datasegment.CommandType.PEEK);", tep);
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28 //tep.addField(f1);
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29 CtField f1 = new CtField(rec,"arg1",tep);
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30 tep.addField(f1,"ids.create(alice.datasegment.CommandType.PEEK)");
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31
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32 // ---- define Constructor -----
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33 CtConstructor c = tep.getConstructor("()V");
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34 c.insertAfter("arg1.setKey(\"key1\");");
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35
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36 // ---- define run -----
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37 CtMethod m = tep.getMethod("run", "()V");
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38 m.insertAfter("System.out.println(\"type = \" + arg1.type);");
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39 m.insertAfter("System.out.println(\"index = \" + arg1.index);");
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40 m.insertAfter("System.out.println(\"data = \" + arg1.getVal());");
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41 m.insertAfter("System.out.println(((org.msgpack.type.Value)arg1.getVal()).getType());");
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42 m.insertAfter("if (arg1.index==10){ System.exit(0);}");
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43 m.insertAfter("new alice.test.reflection.CSTemplate();");
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44 m.insertAfter("ods.update(\"key1\", \"String Data\");");
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45
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46 Class<?> clazz = tep.toClass(); // load Class
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257
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47 @SuppressWarnings("unused")
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256
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48 CSTemplate cs = (CSTemplate)clazz.newInstance(); // create instance
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49
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50 }
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51 }
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