forked from json-iterator/java
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathTestCustomizeCtor.java
More file actions
76 lines (66 loc) · 2.7 KB
/
TestCustomizeCtor.java
File metadata and controls
76 lines (66 loc) · 2.7 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
package com.jsoniter;
import com.jsoniter.spi.*;
import junit.framework.TestCase;
import java.io.IOException;
import java.util.Arrays;
import java.util.List;
public class TestCustomizeCtor extends TestCase {
static {
// JsonIterator.enableStrictMode();
}
public static class WithPublicCtor {
String field1;
public WithPublicCtor(String param1) {
field1 = param1;
}
}
public void test_codegen() throws IOException {
ExtensionManager.registerExtension(new EmptyExtension() {
@Override
public void updateClassDescriptor(final ClassDescriptor desc) {
if (desc.clazz == WithPublicCtor.class) {
desc.ctor = new ConstructorDescriptor() {{
parameters = (List) Arrays.asList(new Binding(desc.clazz, desc.lookup, String.class) {{
fromNames = new String[]{"param1"};
name="field1";
}});
}};
}
}
});
JsonIterator iter = JsonIterator.parse("{'param1': 'hello'}".replace('\'', '"'));
WithPublicCtor obj = iter.read(WithPublicCtor.class);
assertEquals("hello", obj.field1);
}
public static class WithPrivateCtor {
String field1;
private WithPrivateCtor(String param1) {
field1 = param1;
}
}
public void test_reflection() throws IOException {
ExtensionManager.registerExtension(new EmptyExtension() {
@Override
public void updateClassDescriptor(final ClassDescriptor desc) {
if (desc.clazz == WithPrivateCtor.class) {
desc.ctor = new ConstructorDescriptor() {{
parameters = (List) Arrays.asList(new Binding(desc.clazz, desc.lookup, String.class) {{
fromNames = new String[]{"param1"};
name="param1";
}});
ctor = WithPrivateCtor.class.getDeclaredConstructors()[0];
}};
}
for (Binding field : desc.allDecoderBindings()) {
if (field.clazz == WithPrivateCtor.class && "field1".equals(field.name)) {
field.fromNames = new String[0];
}
}
}
});
ExtensionManager.registerTypeDecoder(WithPrivateCtor.class, new ReflectionDecoder(WithPrivateCtor.class));
JsonIterator iter = JsonIterator.parse("{'param1': 'hello'}".replace('\'', '"'));
WithPrivateCtor obj = iter.read(WithPrivateCtor.class);
assertEquals("hello", obj.field1);
}
}