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GitCode(gitcode.net)2024年7月9日维护升级公告
前往新版Gitcode,体验更适合开发者的 AI 搜索 >>
提交
ac1d2d93
编写于
8月 11, 2010
作者:
A
Arjen Poutsma
浏览文件
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浏览文件
下载
电子邮件补丁
差异文件
SPR-7439 - JSON (jackson) @RequestBody marshalling throws awkward exception
上级
b90260f8
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
27 addition
and
5 deletion
+27
-5
org.springframework.web/src/main/java/org/springframework/http/converter/json/MappingJacksonHttpMessageConverter.java
...tp/converter/json/MappingJacksonHttpMessageConverter.java
+17
-5
org.springframework.web/src/test/java/org/springframework/http/converter/json/MappingJacksonHttpMessageConverterTests.java
...nverter/json/MappingJacksonHttpMessageConverterTests.java
+10
-0
未找到文件。
org.springframework.web/src/main/java/org/springframework/http/converter/json/MappingJacksonHttpMessageConverter.java
浏览文件 @
ac1d2d93
...
...
@@ -22,6 +22,8 @@ import java.util.List;
import
org.codehaus.jackson.JsonEncoding
;
import
org.codehaus.jackson.JsonGenerator
;
import
org.codehaus.jackson.JsonGenerationException
;
import
org.codehaus.jackson.JsonParseException
;
import
org.codehaus.jackson.map.ObjectMapper
;
import
org.codehaus.jackson.map.type.TypeFactory
;
import
org.codehaus.jackson.type.JavaType
;
...
...
@@ -45,7 +47,7 @@ import org.springframework.util.Assert;
*
* @author Arjen Poutsma
* @since 3.0
* @see org.springframework.web.servlet.view.json.
Bind
ingJacksonJsonView
* @see org.springframework.web.servlet.view.json.
Mapp
ingJacksonJsonView
*/
public
class
MappingJacksonHttpMessageConverter
extends
AbstractHttpMessageConverter
<
Object
>
{
...
...
@@ -129,7 +131,12 @@ public class MappingJacksonHttpMessageConverter extends AbstractHttpMessageConve
protected
Object
readInternal
(
Class
<?>
clazz
,
HttpInputMessage
inputMessage
)
throws
IOException
,
HttpMessageNotReadableException
{
JavaType
javaType
=
getJavaType
(
clazz
);
return
this
.
objectMapper
.
readValue
(
inputMessage
.
getBody
(),
javaType
);
try
{
return
this
.
objectMapper
.
readValue
(
inputMessage
.
getBody
(),
javaType
);
}
catch
(
JsonParseException
ex
)
{
throw
new
HttpMessageNotReadableException
(
"Could not read JSON: "
+
ex
.
getMessage
(),
ex
);
}
}
@Override
...
...
@@ -139,10 +146,15 @@ public class MappingJacksonHttpMessageConverter extends AbstractHttpMessageConve
JsonEncoding
encoding
=
getEncoding
(
outputMessage
.
getHeaders
().
getContentType
());
JsonGenerator
jsonGenerator
=
this
.
objectMapper
.
getJsonFactory
().
createJsonGenerator
(
outputMessage
.
getBody
(),
encoding
);
if
(
this
.
prefixJson
)
{
jsonGenerator
.
writeRaw
(
"{} && "
);
try
{
if
(
this
.
prefixJson
)
{
jsonGenerator
.
writeRaw
(
"{} && "
);
}
this
.
objectMapper
.
writeValue
(
jsonGenerator
,
o
);
}
catch
(
JsonGenerationException
ex
)
{
throw
new
HttpMessageNotWritableException
(
"Could not write JSON: "
+
ex
.
getMessage
(),
ex
);
}
this
.
objectMapper
.
writeValue
(
jsonGenerator
,
o
);
}
private
JsonEncoding
getEncoding
(
MediaType
contentType
)
{
...
...
org.springframework.web/src/test/java/org/springframework/http/converter/json/MappingJacksonHttpMessageConverterTests.java
浏览文件 @
ac1d2d93
...
...
@@ -32,6 +32,7 @@ import org.junit.Test;
import
org.springframework.http.MediaType
;
import
org.springframework.http.MockHttpInputMessage
;
import
org.springframework.http.MockHttpOutputMessage
;
import
org.springframework.http.converter.HttpMessageNotReadableException
;
/**
* @author Arjen Poutsma
...
...
@@ -155,6 +156,15 @@ public class MappingJacksonHttpMessageConverterTests {
assertEquals
(
"Invalid content-type"
,
contentType
,
outputMessage
.
getHeaders
().
getContentType
());
}
@Test
(
expected
=
HttpMessageNotReadableException
.
class
)
public
void
readInvalidJson
()
throws
IOException
{
String
body
=
"FooBar"
;
MockHttpInputMessage
inputMessage
=
new
MockHttpInputMessage
(
body
.
getBytes
(
"UTF-8"
));
inputMessage
.
getHeaders
().
setContentType
(
new
MediaType
(
"application"
,
"json"
));
converter
.
read
(
MyBean
.
class
,
inputMessage
);
}
public
static
class
MyBean
{
...
...
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