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Add exception handling of asynchronous method

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Prior to this commit, an exception thrown by an @Async void method
was not further processed as there is no way to transmit that
exception to the caller.

The AsyncUncaughtExceptionHandler is a new strategy interface that
can be implemented to handle unexpected exception thrown during the
invocation of such asynchronous method.

The handler can be specified using either the XML namespace or by
implementing the AsyncConfigurer interface with the EnableAsync
annotation.

Issue: SPR-8995
This commit is contained in:
Stephane Nicoll
2014-01-21 16:25:19 +01:00
parent 59703981c4
commit db23ec733b
22 changed files with 2182 additions and 59 deletions
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6
spring-beans/src/main/resources/META-INF/spring.schemas
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@@ -4,14 +4,16 @@ http\://www.springframework.org/schema/beans/spring-beans-3.0.xsd=org/springfram
http\://www.springframework.org/schema/beans/spring-beans-3.1.xsd=org/springframework/beans/factory/xml/spring-beans-3.1.xsd
http\://www.springframework.org/schema/beans/spring-beans-3.2.xsd=org/springframework/beans/factory/xml/spring-beans-3.2.xsd
http\://www.springframework.org/schema/beans/spring-beans-4.0.xsd=org/springframework/beans/factory/xml/spring-beans-4.0.xsd
http\://www.springframework.org/schema/beans/spring-beans.xsd=org/springframework/beans/factory/xml/spring-beans-4.0.xsd
http\://www.springframework.org/schema/beans/spring-beans-4.1.xsd=org/springframework/beans/factory/xml/spring-beans-4.1.xsd
http\://www.springframework.org/schema/beans/spring-beans.xsd=org/springframework/beans/factory/xml/spring-beans-4.1.xsd
http\://www.springframework.org/schema/tool/spring-tool-2.0.xsd=org/springframework/beans/factory/xml/spring-tool-2.0.xsd
http\://www.springframework.org/schema/tool/spring-tool-2.5.xsd=org/springframework/beans/factory/xml/spring-tool-2.5.xsd
http\://www.springframework.org/schema/tool/spring-tool-3.0.xsd=org/springframework/beans/factory/xml/spring-tool-3.0.xsd
http\://www.springframework.org/schema/tool/spring-tool-3.1.xsd=org/springframework/beans/factory/xml/spring-tool-3.1.xsd
http\://www.springframework.org/schema/tool/spring-tool-3.2.xsd=org/springframework/beans/factory/xml/spring-tool-3.2.xsd
http\://www.springframework.org/schema/tool/spring-tool-4.0.xsd=org/springframework/beans/factory/xml/spring-tool-4.0.xsd
http\://www.springframework.org/schema/tool/spring-tool.xsd=org/springframework/beans/factory/xml/spring-tool-4.0.xsd
http\://www.springframework.org/schema/tool/spring-tool-4.1.xsd=org/springframework/beans/factory/xml/spring-tool-4.1.xsd
http\://www.springframework.org/schema/tool/spring-tool.xsd=org/springframework/beans/factory/xml/spring-tool-4.1.xsd
http\://www.springframework.org/schema/util/spring-util-2.0.xsd=org/springframework/beans/factory/xml/spring-util-2.0.xsd
http\://www.springframework.org/schema/util/spring-util-2.5.xsd=org/springframework/beans/factory/xml/spring-util-2.5.xsd
http\://www.springframework.org/schema/util/spring-util-3.0.xsd=org/springframework/beans/factory/xml/spring-util-3.0.xsd

1185
spring-beans/src/main/resources/org/springframework/beans/factory/xml/spring-beans-4.1.xsd Normal file
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115
spring-beans/src/main/resources/org/springframework/beans/factory/xml/spring-tool-4.1.xsd Normal file
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@@ -0,0 +1,115 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<xsd:schema xmlns="http://www.springframework.org/schema/tool"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
targetNamespace="http://www.springframework.org/schema/tool"
elementFormDefault="qualified">
<xsd:import namespace="http://www.w3.org/XML/1998/namespace"/>
<xsd:annotation>
<xsd:documentation><![CDATA[
Defines the tool support annotations for Spring's configuration namespaces.
Used in other namespace XSD files; not intended for direct use in config files.
]]></xsd:documentation>
</xsd:annotation>
<xsd:element name="annotation">
<xsd:complexType>
<xsd:sequence minOccurs="0">
<xsd:element name="expected-type" type="typedParameterType" minOccurs="0" maxOccurs="1"/>
<xsd:element name="assignable-to" type="assignableToType" minOccurs="0" maxOccurs="1"/>
<xsd:element name="exports" type="exportsType" minOccurs="0" maxOccurs="unbounded"/>
<xsd:element name="registers-scope" type="registersScopeType" minOccurs="0" maxOccurs="unbounded"/>
<xsd:element name="expected-method" type="expectedMethodType" minOccurs="0" maxOccurs="unbounded"/>
</xsd:sequence>
<xsd:attribute name="kind" default="direct">
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:enumeration value="ref"/>
<xsd:enumeration value="direct"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:attribute>
</xsd:complexType>
</xsd:element>
<xsd:complexType name="typedParameterType">
<xsd:attribute name="type" type="xsd:string" use="required"/>
</xsd:complexType>
<xsd:complexType name="assignableToType">
<xsd:attribute name="type" type="xsd:string"/>
<xsd:attribute name="restriction" default="both">
<xsd:simpleType>
<xsd:restriction base="xsd:NMTOKEN">
<xsd:enumeration value="both"/>
<xsd:enumeration value="interface-only"/>
<xsd:enumeration value="class-only"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:attribute>
</xsd:complexType>
<xsd:complexType name="expectedMethodType">
<xsd:attribute name="type" type="xsd:string">
<xsd:annotation>
<xsd:documentation><![CDATA[
Defines an XPath query that can be executed against the node annotated with this
type to determine the class for which the this method is valid
]]></xsd:documentation>
</xsd:annotation>
</xsd:attribute>
<xsd:attribute name="type-ref" type="xsd:string">
<xsd:annotation>
<xsd:documentation><![CDATA[
Defines an XPath query that can be executed against the node annotated with this
type to determine a referenced bean (by id or alias) for which the given method is valid
]]></xsd:documentation>
</xsd:annotation>
</xsd:attribute>
<xsd:attribute name="expression" type="xsd:string">
<xsd:annotation>
<xsd:documentation><![CDATA[
Defines an AspectJ method execution pointcut expressions that matches valid methods
]]></xsd:documentation>
</xsd:annotation>
</xsd:attribute>
</xsd:complexType>
<xsd:complexType name="exportsType">
<xsd:annotation>
<xsd:documentation><![CDATA[
Indicates that an annotated type exports an application visible component.
]]></xsd:documentation>
</xsd:annotation>
<xsd:attribute name="type" type="xsd:string">
<xsd:annotation>
<xsd:documentation><![CDATA[
The type of the exported component. May be null if the type is not known until runtime.
]]></xsd:documentation>
</xsd:annotation>
</xsd:attribute>
<xsd:attribute name="identifier" type="xsd:string" default="@id">
<xsd:annotation>
<xsd:documentation><![CDATA[
Defines an XPath query that can be executed against the node annotated with this
type to determine the identifier of any exported component.
]]></xsd:documentation>
</xsd:annotation>
</xsd:attribute>
</xsd:complexType>
<xsd:complexType name="registersScopeType">
<xsd:attribute name="name" type="xsd:string" use="required">
<xsd:annotation>
<xsd:documentation><![CDATA[
Defines the name of a custom bean scope that the annotated type registers, e.g. "conversation".
Such a scope will be available in addition to the standard "singleton" and "prototype" scopes
(plus "request", "session" and "globalSession" in a web application environment).
]]></xsd:documentation>
</xsd:annotation>
</xsd:attribute>
</xsd:complexType>
</xsd:schema>