1. Developing SOA Applications with Oracle SOA Suite
  2. Using the BPEL Process Service Component
  3. Using Fault Handling in a BPEL Process
  4. Handling Faults with the Fault Management Framework
  5. How to Manually Design a Fault Policy for Automated Fault Recovery
  6. Additional Fault Policy and Fault Policy Binding File Samples

Additional Fault Policy and Fault Policy Binding File Samples

This section provides additional samples of fault policy and fault policy binding files. The following example shows the fault-policies.xml file contents. 

<?xml version="1.0" encoding="UTF-8"?>
<faultPolicies xmlns="http://schemas.oracle.com/bpel/faultpolicy">
<faultPolicy version="2.0.1" 
                   id="CRM_ServiceFaults" 
                   xmlns:env="http://schemas.xmlsoap.org/soap/envelope/" 
                   xmlns:xs="http://www.w3.org/2001/XMLSchema"
                   xmlns="http://schemas.oracle.com/bpel/faultpolicy" 
                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
                       <Conditions>
        <!-- Fault if wsdlRuntimeLocation is not reachable -->
        <faultName xmlns:bpelx="http://schemas.oracle.com/bpel/extension"
 name="bpelx:remoteFault">
            <condition>
                <test>$fault.code="WSDLReadingError"</test>
                <action ref="ora-terminate"/>
            </condition>
            <condition>
                <action ref="ora-java"/>
            </condition>
        </faultName>
        <!-- Fault if location port is not reachable-->
        <faultName xmlns:bpelx="http://schemas.oracle.com/bpel/extension"
 name="bpelx:bindingFault">
            <!--ORA-00001: unique constraint violated on insert-->
            <condition>
                <test>$fault.code="1"</test>
                <action ref="ora-java"/>
            </condition>
            <!--ORA-01400: cannot insert NULL -->
            <condition>
                <test xmlns:test="http://test">$fault.code="1400"</test>
                <action ref="ora-terminate"/>
            </condition>
            <!--ORA-03220: required parameter is NULL or missing -->
            <condition>
                <test>$fault.code="3220"</test>
                <action ref="ora-terminate"/>
            </condition>
            <condition>
                <action ref="ora-retry-crm-endpoint"/>
            </condition>
        </faultName>
        <!-- Business faults -->
        <!-- Fault comes with a payload of error, make sure the name space is
 provided here or at root level -->
        <faultName xmlns:credit="http://services.otn.com"
 name="credit:NegativeCredit">
            <!-- you get this fault when SSN starts with 0-->
            <condition>
                <test>$fault.payload="Bankruptcy Report"</test>
                  <alert ref = "ora-email"/>
                <action ref="ora-human-intervention"/>
                <!--action ref="ora-retry"/-->
            </condition>
            <!-- you get this fault when SSN starts with 1-->
            <condition>
                <test>$fault.payload="Bankruptcy Report-abort"</test>
                <action ref="ora-terminate"/>
            </condition>
            <!-- you get this fault when SSN starts with 2-->
            <condition>
                <test>$fault.payload="Bankruptcy Report-rethrow"</test>
                <action ref="ora-rethrow-fault"/>
            </condition>
            <!-- you get this fault when SSN starts with 3-->
            <condition>
                <test>$fault.payload="Bankruptcy Report-replay"</test>
                <action ref="ora-replay-scope"/>
            </condition>
            <!-- you get this fault when SSN starts with 4-->
            <condition>
                <test
 xmlns:myError="http://services.otn.com">$fault.payload="Bankruptcy
 Report-human"</test>
                <action ref="ora-human-intervention"/>
            </condition>
            <!-- you get this fault when SSN starts with 5-->
            <condition>
                <test>$fault.payload="Bankruptcy Report-java"</test>
                <action ref="ora-java"/>
            </condition>
        </faultName>
           </Conditions>
              <Actions>
               <Action id="ora-retry">
            <retry>
                <retryCount>3</retryCount>
                <retryInterval>2</retryInterval>
                <exponentialBackoff/>
                <retryFailureAction ref="ora-java"/>
                <retrySuccessAction ref="ora-java"/>
            </retry>
        </Action>
        <Action id="ora-retry-crm-endpoint">
            <retry>
                <retryCount>5</retryCount>
                <retryFailureAction ref="ora-java"/>
                <retryInterval>5</retryInterval>
                <retrySuccessAction ref="ora-java"/>
            </retry>
        </Action>
        <Action id="ora-replay-scope">
            <replayScope/>
        </Action>
        <Action id="ora-rethrow-fault">
            <rethrowFault/>
        </Action>
        <Action id="ora-human-intervention">
            <humanIntervention/>
        </Action>
        <Action id="ora-terminate">
            <abort/>
        </Action>
        <Action id="ora-java">
            <!-- this is user provided class-->
            <javaAction
 className="com.oracle.bpel.client.config.faultpolicy.TestJavaAction"
 defaultAction="ora-terminate" propertySet="prop-for-billing">
                <returnValue value="REPLAY" ref="ora-terminate"/>
                <returnValue value="RETRHOW" ref="ora-rethrow-fault"/>
                <returnValue value="ABORT" ref="ora-terminate"/>
                <returnValue value="RETRY" ref="ora-retry"/>
                <returnValue value="MANUAL" ref="ora-human-intervention"/>
            </javaAction>
        </Action>
                       </Actions>
                   <Properties>
                           <propertySet name="prop-for-billing">
            <property name="user_email_recipient">bpeladmin</property>
            <property name="email_recipient">joe@abc.com</property>
            <property name="email_recipient">mike@xyz.com</property>
            <property name="email_threshold">10</property>
            <property name="sms_recipient">+429876547</property>
            <property name="sms_recipient">+4212345</property>
            <property name="sms_threshold">20</property>
            <property name="user_email_recipient">john</property>
        </propertySet>
        <propertySet name="prop-for-order">
            <property name="email_recipient">john@abc.com</property>
            <property name="email_recipient">jill@xyz.com</property>
            <property name="email_threshold">10</property>
            <property name="sms_recipient">+42222</property>
            <property name="sms_recipient">+423335</property>
            <property name="sms_threshold">20</property>
        </propertySet>
                   </Properties>                   
</faultPolicy>
<faultPolicy version="2.0.1" 
                   id="Billing_ServiceFaults" 
                   xmlns:env="http://schemas.xmlsoap.org/soap/envelope/" 
                   xmlns:xs="http://www.w3.org/2001/XMLSchema"
        
                   xmlns="http://schemas.oracle.com/bpel/faultpolicy" 
                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<Conditions>
    <faultName>
    <condition>
       <action ref="ora-manual"/>
    </condition>
    </faultName>
</Conditions>
<Actions>
        <Action id="ora-manual">
            <humanIntervention/>
        </Action>
</Actions>
</faultPolicy>
</faultPolicies>

The following example shows the fault-bindings.xml file that associates the fault policies defined in fault-policies.xml. 

<?xml version="1.0" encoding="UTF-8"?>
<faultPolicyBindings version="2.0.1"
 xmlns="http://schemas.oracle.com/bpel/faultpolicy"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <composite faultPolicy="ConnectionFaults"/>
    <component faultPolicy="ServiceFaults">
        <name>Component1</name>
        <name>Component2</name>
    </component>
    <!-- Below listed component names use polic CRM_SeriveFaults --> 
    <component faultPolicy="CRM_ServiceFaults">
        <name>HelloWorld</name>
        <name>ShippingComponent</name>
        <name>AnotherComponent"</name>
    </component>
    <!-- Below listed reference names and port types use polic CRM_ServiceFaults
 --> 
    <reference faultPolicy="CRM_ServiceFaults">
        <name>creditRatingService</name>
        <name>anotherReference</name>
        <portType
 xmlns:credit="http://services.otn.com">credit:CreditRatingService</portType>
        <portType
 xmlns:db="http://xmlns.oracle.com/pcbpel/adapter/db/insert/">db:insert_
plt</portType>
    </reference>
    <reference faultPolicy="test1">
        <name>CreditRating3</name>
    </reference>
</faultPolicyBindings>