fault-policies.xmlのスキーマ定義ファイル
fault-policies.xmlファイルは、次の例に示すように、XSDファイルに基づいている必要があります。
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema targetNamespace="http://schemas.oracle.com/bpel/faultpolicy"
xmlns:tns="http://schemas.oracle.com/bpel/faultpolicy"
xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">
<!-- Conditions contain a list of fault names -->
<xs:element name="Conditions">
<xs:complexType>
<xs:sequence>
<xs:element name="faultName" type="tns:faultNameType"
maxOccurs="unbounded"/>
</xs:sequence>
</xs:complexType>
</xs:element>
<!-- action Ref must exist in the same file -->
<xs:complexType name="actionRefType">
<xs:attribute name="ref" type="xs:string" use="required"/>
</xs:complexType>
<!-- one condition has a test and action, if test is missing, this is the
catch all condition -->
<xs:complexType name="conditionType">
<xs:all>
<xs:element name="test" type="tns:idType" minOccurs="0"/>
<xs:element name="action" type="tns:actionRefType"/>
</xs:all>
</xs:complexType>
<!-- One fault name match contains several conditions -->
<xs:complexType name="faultNameType">
<xs:sequence>
<xs:element name="condition" type="tns:conditionType"
maxOccurs="unbounded"/>
</xs:sequence>
<xs:attribute name="name" type="xs:QName"/>
</xs:complexType>
<xs:complexType name="ActionType">
<xs:choice>
<xs:element name="retry" type="tns:RetryType"/>
<xs:element ref="tns:rethrowFault"/>
<xs:element ref="tns:humanIntervention"/>
<xs:element ref="tns:abort"/>
<xs:element ref="tns:replayScope"/>
<xs:element name="javaAction" type="tns:JavaActionType">
<xs:key name="UniqueReturnValue">
<xs:selector xpath="tns:returnValue"/>
<xs:field xpath="@value"/>
</xs:key>
</xs:element>
</xs:choice>
<xs:attribute name="id" type="tns:idType" use="required"/>
</xs:complexType>
<xs:element name="Actions">
<xs:annotation>
<xs:documentation>Fault Recovery Actions</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:element name="Action" type="tns:ActionType"
maxOccurs="unbounded"/>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:complexType name="JavaActionType">
<xs:annotation>
<xs:documentation>This action invokes java code
provided</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="returnValue" type="tns:ReturnValueType"
minOccurs="0" maxOccurs="unbounded"/>
</xs:sequence>
<xs:attribute name="className" type="tns:idType" use="required"/>
<xs:attribute name="defaultAction" type="tns:idType" use="required"/>
<xs:attribute name="propertySet" type="tns:idType"/>
</xs:complexType>
<xs:complexType name="RetryType">
<xs:annotation>
<xs:documentation>This action attempts retry of activity
execution</xs:documentation>
</xs:annotation>
<xs:all>
<xs:element ref="tns:retryCount"/>
<xs:element ref="tns:retryInterval"/>
<xs:element ref="tns:exponentialBackoff" minOccurs="0"/>
<xs:element name="retryFailureAction"
type="tns:retryFailureActionType" minOccurs="0"/>
<xs:element name="retrySuccessAction"
type="tns:retrySuccessActionType" minOccurs="0"/>
</xs:all>
</xs:complexType>
<xs:simpleType name="idType">
<xs:restriction base="xs:string">
<xs:minLength value="1"/>
</xs:restriction>
</xs:simpleType>
<xs:complexType name="ReturnValueType">
<xs:annotation>
<xs:documentation>Return value from java code can chain another action
using
return values</xs:documentation>
</xs:annotation>
<xs:attribute name="value" type="tns:idType" use="required"/>
<xs:attribute name="ref" type="xs:string" use="required"/>
</xs:complexType>
<xs:element name="exponentialBackoff">
<xs:annotation>
<xs:documentation>Setting this will cause retry attempts to use
exponentialBackoff algorithm</xs:documentation>
</xs:annotation>
<xs:complexType/>
</xs:element>
<xs:element name="humanIntervention">
<xs:annotation>
<xs:documentation>This action causes the activity to
freeze</xs:documentation>
</xs:annotation>
<xs:complexType/>
</xs:element>
<xs:element name="replayScope">
<xs:annotation>
<xs:documentation>This action replays the immediate enclosing
scope</xs:documentation>
</xs:annotation>
<xs:complexType/>
</xs:element>
<xs:element name="rethrowFault">
<xs:annotation>
<xs:documentation>This action will rethrow the
fault</xs:documentation>
</xs:annotation>
<xs:complexType/>
</xs:element>
<xs:element name="retryCount" type="xs:positiveInteger">
<xs:annotation>
<xs:documentation>This value is used to identify number of
retries</xs:documentation>
</xs:annotation>
</xs:element>
<xs:complexType name="retryFailureActionType">
<xs:annotation>
<xs:documentation>This is the action to be chained if retry attempts
fail</xs:documentation>
</xs:annotation>
<xs:attribute name="ref" type="xs:string" use="required"/>
</xs:complexType>
<xs:complexType name="retrySuccessActionType">
<xs:annotation>
<xs:documentation>This is the action to be chained if retry attempts
is successful</xs:documentation>
</xs:annotation>
<xs:attribute name="ref" type="xs:string" use="required"/>
</xs:complexType>
<xs:element name="retryInterval" type="xs:unsignedLong">
<xs:annotation>
<xs:documentation>This is the delay in milliseconds of retry
attempts</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="abort">
<xs:annotation>
<xs:documentation>This action terminates the
process</xs:documentation>
</xs:annotation>
<xs:complexType/>
</xs:element>
<xs:element name="Properties">
<xs:annotation>
<xs:documentation>Properties that can be passes to a custom java
class</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:element name="propertySet" type="tns:PropertySetType"
maxOccurs="unbounded"/>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:complexType name="PropertySetType">
<xs:sequence>
<xs:element name="property" type="tns:PropertyValueType"
maxOccurs="unbounded"/>
</xs:sequence>
<xs:attribute name="name" type="tns:idType" use="required"/>
</xs:complexType>
<xs:complexType name="PropertyValueType">
<xs:simpleContent>
<xs:extension base="tns:idType">
<xs:attribute name="name" type="tns:idType" use="required"/>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:element name="faultPolicy">
<xs:complexType>
<xs:sequence>
<xs:element ref="tns:Conditions"/>
<xs:element ref="tns:Actions"/>
<xs:element ref="tns:Properties" minOccurs="0"/>
<!--Every policy has on Conditions and and one Actions, however,
Properties is optional -->
</xs:sequence>
<xs:attribute name="id" type="tns:idType" use="required"/>
<xs:attribute name="version" type="xs:string" default="2.0.1"/>
</xs:complexType>
<xs:key name="UniqueActionId">
<xs:selector xpath="tns:Actions/tns:Action"/>
<xs:field xpath="@id"/>
</xs:key>
<xs:key name="UniquePropertySetId">
<xs:selector xpath="tns:Properties/tns:property_set"/>
<xs:field xpath="@id"/>
</xs:key>
<xs:keyref name="RetryActionRef" refer="tns:UniqueActionId">
<xs:selector xpath="tns:Actions/tns:Action/tns:retry/tns:retryFailureAction"/>
<xs:field xpath="@ref"/>
</xs:keyref>
<xs:keyref name="RetrySuccessActionRef" refer="tns:UniqueActionId">
<xs:selector
xpath="tns:Actions/tns:Action/tns:retry/tns:retrySuccessAction"/>
<xs:field xpath="@ref"/>
</xs:keyref>
<xs:keyref name="JavaActionRef" refer="tns:UniqueActionId">
<xs:selector
xpath="tns:Actions/tns:Action/tns:javaAction/tns:returnValue"/>
<xs:field xpath="@ref"/>
</xs:keyref>
<xs:keyref name="ConditionActionRef" refer="tns:UniqueActionId">
<xs:selector
xpath="tns:Conditions/tns:faultName/tns:condition/tns:action"/>
<xs:field xpath="@ref"/>
</xs:keyref>
<xs:keyref name="JavaDefaultActionRef" refer="tns:UniqueActionId">
<xs:selector xpath="tns:Actions/tns:Action/tns:javaAction"/>
<xs:field xpath="@defaultAction"/>
</xs:keyref>
<xs:keyref name="JavaPropertySetRef" refer="tns:UniquePropertySetId">
<xs:selector xpath="tns:Actions/tns:Action/tns:javaAction"/>
<xs:field xpath="@property_set"/>
</xs:keyref>
</xs:element>
<xs:element name="faultPolicies">
<xs:complexType>
<xs:sequence>
<xs:element ref="tns:faultPolicy" maxOccurs="unbounded"/>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>