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1
48
49 package com.caucho.hessian.io;
50
51 import java.io.IOException  ;
52 import java.lang.reflect.Method ;
53
54
57 public class EnumSerializer extends AbstractSerializer {
58 private Method _name;
59
60 public EnumSerializer(Class cl)
61 {
62 try {
63 _name = cl.getMethod("name", new Class [0]);
64 } catch (Exception e) {
65 throw new RuntimeException (e);
66 }
67 }
68
69 public void writeObject(Object obj, AbstractHessianOutput out)
70 throws IOException
71 {
72 if (out.addRef(obj))
73 return;
74
75 Class cl = obj.getClass();
76
77 String name = null;
78 try {
79 name = (String ) _name.invoke(obj, (Object []) null);
80 } catch (Exception e) {
81 throw new RuntimeException (e);
82 }
83
84 int ref = out.writeObjectBegin(cl.getName());
85
86 if (ref < 0) {
87 out.writeString("name");
88 out.writeString(name);
89 out.writeMapEnd();
90 }
91 else {
92 if (ref == 0) {
93 out.writeClassFieldLength(1);
94 out.writeString("name");
95 }
96
97 out.writeString(name);
98 }
99 }
100 }
101 |
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