com.ning.billing.overdue.wrapper.OverdueWrapper Maven / Gradle / Ivy
/*
* Copyright 2010-2013 Ning, Inc.
*
* Ning 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.
*/
package com.ning.billing.overdue.wrapper;
import com.ning.billing.account.api.Account;
import com.ning.billing.overdue.OverdueApiException;
import com.ning.billing.overdue.OverdueService;
import com.ning.billing.overdue.OverdueState;
import com.ning.billing.overdue.applicator.OverdueStateApplicator;
import com.ning.billing.overdue.calculator.BillingStateCalculator;
import com.ning.billing.overdue.config.api.BillingState;
import com.ning.billing.overdue.config.api.OverdueException;
import com.ning.billing.overdue.config.api.OverdueStateSet;
import com.ning.billing.util.callcontext.InternalCallContext;
import com.ning.billing.util.callcontext.InternalTenantContext;
import com.ning.billing.clock.Clock;
import com.ning.billing.util.svcapi.junction.BlockingInternalApi;
public class OverdueWrapper {
private final Account overdueable;
private final BlockingInternalApi api;
private final Clock clock;
private final OverdueStateSet overdueStateSet;
private final BillingStateCalculator billingStateCalcuator;
private final OverdueStateApplicator overdueStateApplicator;
public OverdueWrapper(final Account overdueable, final BlockingInternalApi api,
final OverdueStateSet overdueStateSet,
final Clock clock,
final BillingStateCalculator billingStateCalcuator,
final OverdueStateApplicator overdueStateApplicator) {
this.overdueable = overdueable;
this.overdueStateSet = overdueStateSet;
this.api = api;
this.clock = clock;
this.billingStateCalcuator = billingStateCalcuator;
this.overdueStateApplicator = overdueStateApplicator;
}
public OverdueState refresh(final InternalCallContext context) throws OverdueException, OverdueApiException {
if (overdueStateSet.size() < 1) { // No configuration available
return overdueStateSet.getClearState();
}
final BillingState billingState = billingState(context);
final String previousOverdueStateName = api.getBlockingStateForService(overdueable, OverdueService.OVERDUE_SERVICE_NAME, context).getStateName();
final OverdueState nextOverdueState = overdueStateSet.calculateOverdueState(billingState, clock.getToday(billingState.getAccountTimeZone()));
overdueStateApplicator.apply(overdueStateSet.getFirstState(), billingState, overdueable, previousOverdueStateName, nextOverdueState, context);
return nextOverdueState;
}
public void clear(final InternalCallContext context) throws OverdueException, OverdueApiException {
final String previousOverdueStateName = api.getBlockingStateForService(overdueable, OverdueService.OVERDUE_SERVICE_NAME, context).getStateName();
overdueStateApplicator.clear(overdueable, previousOverdueStateName, overdueStateSet.getClearState(), context);
}
public BillingState billingState(final InternalTenantContext context) throws OverdueException {
return billingStateCalcuator.calculateBillingState(overdueable, context);
}
}