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体验新版 GitCode,发现更多精彩内容 >>
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5eea1ae7
编写于
7月 31, 2018
作者:
X
Xin,Zhang
提交者:
wu-sheng
7月 31, 2018
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差异文件
Fix #1488: Fix NPE when the targetAop class is null (#1507)
上级
6295af53
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
14 addition
and
13 deletion
+14
-13
apm-sniffer/apm-sdk-plugin/spring-plugins/core-patch/src/main/java/org/apache/skywalking/apm/plugin/spring/patch/AopExpressionMatchInterceptor.java
...pm/plugin/spring/patch/AopExpressionMatchInterceptor.java
+14
-13
未找到文件。
apm-sniffer/apm-sdk-plugin/spring-plugins/core-patch/src/main/java/org/apache/skywalking/apm/plugin/spring/patch/AopExpressionMatchInterceptor.java
浏览文件 @
5eea1ae7
...
...
@@ -15,17 +15,15 @@
* limitations under the License.
*/
package
org.apache.skywalking.apm.plugin.spring.patch
;
import
org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.EnhancedInstance
;
import
org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.MethodInterceptResult
;
import
org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.StaticMethodsAroundInterceptor
;
import
java.lang.reflect.Method
;
import
java.util.ArrayList
;
import
java.util.Arrays
;
import
java.util.List
;
import
org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.EnhancedInstance
;
import
org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.MethodInterceptResult
;
import
org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.StaticMethodsAroundInterceptor
;
/**
* {@link AopExpressionMatchInterceptor} check if the method is match the enhanced method
...
...
@@ -42,30 +40,33 @@ public class AopExpressionMatchInterceptor implements StaticMethodsAroundInterce
}
@Override
public
void
beforeMethod
(
Class
clazz
,
Method
method
,
Object
[]
allArguments
,
Class
<?>[]
parameterTypes
,
MethodInterceptResult
result
)
{
public
void
beforeMethod
(
Class
clazz
,
Method
method
,
Object
[]
allArguments
,
Class
<?>[]
parameterTypes
,
MethodInterceptResult
result
)
{
}
@Override
public
Object
afterMethod
(
Class
clazz
,
Method
method
,
Object
[]
allArguments
,
Class
<?>[]
parameterTypes
,
Object
ret
)
{
Method
targetAopMethod
=
(
Method
)
allArguments
[
1
];
Class
<?>
targetAopClass
=
(
Class
<?>)
allArguments
[
2
];
if
(
EnhancedInstance
.
class
.
isAssignableFrom
(
targetAopClass
)
&&
isEnhancedMethod
(
targetAopMethod
))
{
public
Object
afterMethod
(
Class
clazz
,
Method
method
,
Object
[]
allArguments
,
Class
<?>[]
parameterTypes
,
Object
ret
)
{
Method
targetAopMethod
=
(
Method
)
allArguments
[
1
];
Class
<?>
targetAopClass
=
(
Class
<?>)
allArguments
[
2
];
if
(
targetAopClass
!=
null
&&
EnhancedInstance
.
class
.
isAssignableFrom
(
targetAopClass
)
&&
isEnhancedMethod
(
targetAopMethod
))
{
return
false
;
}
return
ret
;
}
@Override
public
void
handleMethodException
(
Class
clazz
,
Method
method
,
Object
[]
allArguments
,
Class
<?>[]
parameterTypes
,
Throwable
t
)
{
public
void
handleMethodException
(
Class
clazz
,
Method
method
,
Object
[]
allArguments
,
Class
<?>[]
parameterTypes
,
Throwable
t
)
{
}
private
boolean
isEnhancedMethod
(
Method
targetMethod
)
{
for
(
Method
method
:
methods
)
{
if
(
method
.
getName
().
equals
(
targetMethod
.
getName
())
&&
method
.
getReturnType
().
equals
(
targetMethod
.
getReturnType
())
&&
equalParamTypes
(
method
.
getParameterTypes
(),
targetMethod
.
getParameterTypes
()))
{
&&
method
.
getReturnType
().
equals
(
targetMethod
.
getReturnType
())
&&
equalParamTypes
(
method
.
getParameterTypes
(),
targetMethod
.
getParameterTypes
()))
{
return
true
;
}
}
...
...
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