SimplePaymentStates.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
  ~ Copyright 2016 Groupon, Inc
  ~ Copyright 2016 The Billing Project, LLC
  ~
  ~ The Billing Project licenses this file to you under the Apache License, version 2.0
  ~ (the "License"); you may not use this file except in compliance with the
  ~ License.  You may obtain a copy of the License at:
  ~
  ~    http://www.apache.org/licenses/LICENSE-2.0
  ~
  ~ Unless required by applicable law or agreed to in writing, software
  ~ distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  ~ WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
  ~ License for the specific language governing permissions and limitations
  ~ under the License.
  -->

<stateMachineConfig xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                    xsi:noNamespaceSchemaLocation="StateMachineConfig.xsd">

    <stateMachines>
        <stateMachine name="BIG_BANG">
            <states>
                <state name="BIG_BANG_INIT"/>
            </states>
            <transitions>
                <transition>
                    <initialState>BIG_BANG_INIT</initialState>
                    <operation>OP_DUMMY</operation>
                    <operationResult>SUCCESS</operationResult>
                    <finalState>BIG_BANG_INIT</finalState>
                </transition>
            </transitions>
            <operations>
                <operation name="OP_DUMMY"/>
            </operations>
        </stateMachine>
        <stateMachine name="AUTHORIZE">
            <states>
                <state name="AUTH_INIT"/>
                <state name="AUTH_SUCCESS"/>
                <state name="AUTH_FAILED"/>
                <state name="AUTH_ERRORED"/>
            </states>
            <transitions>
                <transition>
                    <initialState>AUTH_INIT</initialState>
                    <operation>OP_AUTHORIZE</operation>
                    <operationResult>SUCCESS</operationResult>
                    <finalState>AUTH_SUCCESS</finalState>
                </transition>
                <transition>
                    <initialState>AUTH_INIT</initialState>
                    <operation>OP_AUTHORIZE</operation>
                    <operationResult>FAILURE</operationResult>
                    <finalState>AUTH_FAILED</finalState>
                </transition>
                <transition>
                    <initialState>AUTH_INIT</initialState>
                    <operation>OP_AUTHORIZE</operation>
                    <operationResult>EXCEPTION</operationResult>
                    <finalState>AUTH_ERRORED</finalState>
                </transition>
            </transitions>
            <operations>
                <operation name="OP_AUTHORIZE"/>
            </operations>
        </stateMachine>
    </stateMachines>

    <linkStateMachines>
        <linkStateMachine>
            <initialStateMachine>BIG_BANG</initialStateMachine>
            <initialState>BIG_BANG_INIT</initialState>
            <finalStateMachine>AUTHORIZE</finalStateMachine>
            <finalState>AUTH_INIT</finalState>
        </linkStateMachine>
    </linkStateMachines>
</stateMachineConfig>