platform-logic/generic-resource-api/src/main/xml/GENERIC-RESOURCE-API_vnf-topology-operation-unassign.xml


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<service-logic
    xmlns='http://www.onap.org/sdnc/svclogic'
    xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xsi:schemaLocation='http://www.onap.org/sdnc/svclogic ./svclogic.xsd' module='GENERIC-RESOURCE-API' version='${project.version}'>
    <method rpc='vnf-topology-operation-unassign' mode='sync'>
        <block atomic="true">
            <switch test='`$vnf-topology-operation-input.request-information.request-action`'>
                <outcome value='DeleteVnfInstance'>
                    <block></block>
                </outcome>
                <outcome value='Other'>
                    <return status='failure'>
                        <parameter name='ack-final' value='Y'/>
                        <parameter name="error-code" value="500" />
                        <parameter name="error-message" value="If svc-action is 'deactivate' then request-action must be 'DeleteVnfInstance'" />
                    </return>
                </outcome>
            </switch>
            <switch test='`$service-data.vnfs.vnf_length`'>
                <outcome value=''>
                    <return status='success'>
                        <parameter name="ack-final-indicator" value="Y" />
                        <parameter name="error-code" value="200" />
                    </return>
                </outcome>
                <outcome value='Other'>
                    <block atomic="true">
                        <for index='idx' start='0' end='`$service-data.vnfs.vnf_length`' >
                            <switch test='`$service-data.vnfs.vnf[$idx].vnf-id == $vnf-topology-operation-input.vnf-information.vnf-id`' >
                                <outcome value='true'>
                                    <set>
                                        <parameter name='vnf-index' value='`$idx`' />
                                    </set>
                                </outcome>
                            </switch>
                        </for>
                        <switch test='`$vnf-index`'>
                            <outcome value=''>
                                <return status='success'>
                                    <parameter name="ack-final-indicator" value="Y" />
                                    <parameter name="error-code" value="200" />
                                </return>
                            </outcome>
                            <outcome value='Other'>
                                <block atomic="true">
                                    <switch test="`$service-data.vnfs.vnf[$vnf-index].vnf-data.vf-modules.vf-module_length`">
                                        <outcome value='0'>
                                            <block></block>
                                        </outcome>
                                        <outcome value=''>
                                            <block></block>
                                        </outcome>
                                        <outcome value='Other'>
                                            <return status='failure'>
                                                <parameter name='ack-final' value='Y'/>
                                                <parameter name="error-code" value="500" />
                                                <parameter name="error-message" value="Cannot delete the VNF because there are VF modules defined" />
                                            </return>
                                        </outcome>
                                    </switch>
                                    <get-resource plugin='org.onap.ccsdk.sli.adaptors.resource.sql.SqlResource' resource='SQL'
  key='SELECT * from VF_MODEL WHERE customization_uuid = $service-data.vnfs.vnf[$vnf-index].vnf-data.vnf-topology.onap-model-information.model-customization-uuid'
  pfx='db.vf-model'>
                                        <outcome value='failure'>
                                            <record plugin="org.onap.ccsdk.sli.core.sli.recording.Slf4jRecorder">
                                                <parameter name="logger" value="message-log"/>
                                                <parameter name="field1" value="Error reading VF_MODEL table"/>
                                            </record>
                                        </outcome>
                                        <outcome value='not-found'>
                                            <record plugin="org.onap.ccsdk.sli.core.sli.recording.Slf4jRecorder">
                                                <parameter name="logger" value="message-log"/>
                                                <parameter name="field1" value="`'No model found for VNF customization UUID ' + $service-data.vnfs.vnf[$vnf-index].vnf-data.vnf-topology.onap-model-information.model-customization-uuid`"/>
                                            </record>
                                        </outcome>
                                    </get-resource>
                                    <call module='GENERIC-RESOURCE-API' rpc='self-serve-vnf-forking-logic' mode='sync' ></call>
                                    <switch test="`$ss.self-serve-flag`">
                                        <outcome value='false'>
                                            <block atomic="true">
                                                <switch test='`$service-data.vnfs.vnf_length`'>
                                                    <outcome value='1'>
                                                        <set>
                                                            <parameter name="service-data.vnfs." value=""/>
                                                        </set>
                                                    </outcome>
                                                    <outcome value='Other'>
                                                        <block atomic="true">
                                                            <for index='idx' start='`$vnf-index + 1`' end='`$service-data.vnfs.vnf_length`' >
                                                                <block>
                                                                    <set>
                                                                        <parameter name="$tmpidx" value="`$idx - 1`"/>
                                                                    </set>
                                                                    <set>
                                                                        <parameter name="service-data.vnfs.vnf[$tmpidx]." value="" />
                                                                    </set>
                                                                    <set>
                                                                        <parameter name="service-data.vnfs.vnf[$tmpidx]." value="$service-data.vnfs.vnf[$idx]." />
                                                                    </set>
                                                                </block>
                                                            </for>
                                                            <set>
                                                                <parameter name="service-data.vnfs.vnf[$service-data.vnfs.vnf_length - 1]." value=""/>
                                                            </set>
                                                            <set>
                                                                <parameter name="service-data.vnfs.vnf_length" value="`$service-data.vnfs.vnf_length - 1`"/>
                                                            </set>
                                                        </block>
                                                    </outcome>
                                                </switch>
                                                <set>
                                                    <parameter name='naming-policy-generate-name-input.naming-type' value='VNF' />
                                                    <parameter name='naming-policy-generate-name-input.context-id' value='`$vnf-topology-operation-input.vnf-information.vnf-id`' />
                                                    <parameter name='naming-policy-generate-name-input.action' value='DELETE' />
                                                </set>
                                                <call module='GENERIC-RESOURCE-API' rpc='naming-policy-generate-name' mode='sync' ></call>
                                                <return status='success'>
                                                    <parameter name="ack-final-indicator" value="Y" />
                                                    <parameter name="error-code" value="200" />
                                                    <parameter name="error-message" value="`$error-message`" />
                                                </return>
                                            </block>
                                        </outcome>
                                        <outcome value='true'>
                                            <call module='GENERIC-RESOURCE-API' rpc='self-serve-vnf-unassign' mode='sync' >
                                                <outcome value='failure'>
                                                    <return status='failure'>
                                                        <parameter name='error-code' value='500' />
                                                        <parameter name='error-message' value="`'Encountered error while unassigning self-serve resources with error: '+ $error-message`" />
                                                    </return>
                                                </outcome>
                                                <outcome value='success'>
                                                    <switch test='`$service-data.vnfs.vnf_length`'>
                                                        <outcome value='1'>
                                                            <set>
                                                                <parameter name="service-data.vnfs." value=""/>
                                                            </set>
                                                        </outcome>
                                                        <outcome value='Other'>
                                                            <block atomic="true">
                                                                <for index='idx' start='`$vnf-index + 1`' end='`$service-data.vnfs.vnf_length`' >
                                                                    <block>
                                                                        <set>
                                                                            <parameter name="$tmpidx" value="`$idx - 1`"/>
                                                                        </set>
                                                                        <set>
                                                                            <parameter name="service-data.vnfs.vnf[$tmpidx]." value="" />
                                                                        </set>
                                                                        <set>
                                                                            <parameter name="service-data.vnfs.vnf[$tmpidx]." value="$service-data.vnfs.vnf[$idx]." />
                                                                        </set>
                                                                    </block>
                                                                </for>
                                                                <set>
                                                                    <parameter name="service-data.vnfs.vnf[$service-data.vnfs.vnf_length - 1]." value=""/>
                                                                </set>
                                                                <set>
                                                                    <parameter name="service-data.vnfs.vnf_length" value="`$service-data.vnfs.vnf_length - 1`"/>
                                                                </set>
                                                            </block>
                                                        </outcome>
                                                    </switch>
                                                </outcome>
                                            </call>
                                        </outcome>
                                    </switch>
                                </block>
                            </outcome>
                        </switch>
                    </block>
                </outcome>
            </switch>
        </block>
    </method>
</service-logic>