/*
* Copyright 2010-2013 Ning, Inc.
* Copyright 2014-2018 Groupon, Inc
* Copyright 2014-2018 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.
*/
package org.killbill.billing.overdue.config;
import java.io.Externalizable;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlAttribute;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlID;
import org.killbill.billing.ErrorCode;
import org.killbill.billing.catalog.api.Duration;
import org.killbill.billing.catalog.api.TimeUnit;
import org.killbill.billing.overdue.ConditionEvaluation;
import org.killbill.billing.overdue.api.OverdueApiException;
import org.killbill.billing.overdue.api.OverdueCancellationPolicy;
import org.killbill.billing.overdue.api.OverdueCondition;
import org.killbill.billing.overdue.api.OverdueState;
import org.killbill.xmlloader.ValidatingConfig;
import org.killbill.xmlloader.ValidationError;
import org.killbill.xmlloader.ValidationErrors;
@XmlAccessorType(XmlAccessType.NONE)
public class DefaultOverdueState extends ValidatingConfig<DefaultOverdueConfig> implements OverdueState, Externalizable {
private static final int MAX_NAME_LENGTH = 50;
@XmlElement(required = false, name = "condition")
private DefaultOverdueCondition condition;
@XmlAttribute(required = true, name = "name")
@XmlID
private String name;
@XmlElement(required = false, name = "externalMessage")
private String externalMessage = "";
@XmlElement(required = false, name = "blockChanges")
private Boolean blockChanges = false;
@XmlElement(required = false, name = "disableEntitlementAndChangesBlocked")
private Boolean disableEntitlement = false;
@XmlElement(required = false, name = "subscriptionCancellationPolicy")
private OverdueCancellationPolicy subscriptionCancellationPolicy = OverdueCancellationPolicy.NONE;
@XmlElement(required = false, name = "isClearState")
private Boolean isClearState = false;
@XmlElement(required = false, name = "autoReevaluationInterval")
private DefaultDuration autoReevaluationInterval;
@Deprecated // Not used, just kept for config compatibility
@XmlElement(required = false, name = "enterStateEmailNotification")
private DefaultEmailNotification enterStateEmailNotification;
//Other actions could include
// - trigger payment retry?
// - add tagStore to bundle/account
// - set payment failure email template
// - set payment retry interval
// - backup payment mechanism?
public ConditionEvaluation getConditionEvaluation() {
return condition;
}
@Override
public OverdueCondition getOverdueCondition() {
return condition;
}
@Override
public String getName() {
return name;
}
@Override
public String getExternalMessage() {
return externalMessage;
}
@Override
public boolean isBlockChanges() {
return blockChanges;
}
@Override
public boolean isDisableEntitlementAndChangesBlocked() {
return disableEntitlement;
}
@Override
public OverdueCancellationPolicy getOverdueCancellationPolicy() {
return subscriptionCancellationPolicy;
}
@Override
public Duration getAutoReevaluationInterval() throws OverdueApiException {
if (autoReevaluationInterval == null || autoReevaluationInterval.getUnit() == TimeUnit.UNLIMITED || autoReevaluationInterval.getNumber() == 0) {
throw new OverdueApiException(ErrorCode.OVERDUE_NO_REEVALUATION_INTERVAL, name);
}
return autoReevaluationInterval;
}
public void setAutoReevaluationInterval(final DefaultDuration autoReevaluationInterval) {
this.autoReevaluationInterval = autoReevaluationInterval;
}
public DefaultOverdueState setName(final String name) {
this.name = name;
return this;
}
public DefaultOverdueState setClearState(final boolean isClearState) {
this.isClearState = isClearState;
return this;
}
public DefaultOverdueState setExternalMessage(final String externalMessage) {
this.externalMessage = externalMessage;
return this;
}
public DefaultOverdueState setDisableEntitlement(final boolean cancel) {
this.disableEntitlement = cancel;
return this;
}
public DefaultOverdueState setSubscriptionCancellationPolicy(final OverdueCancellationPolicy policy) {
this.subscriptionCancellationPolicy = policy;
return this;
}
public DefaultOverdueState setBlockChanges(final boolean cancel) {
this.blockChanges = cancel;
return this;
}
public DefaultOverdueState setCondition(final DefaultOverdueCondition condition) {
this.condition = condition;
return this;
}
@Override
public boolean isClearState() {
return isClearState;
}
@Override
public ValidationErrors validate(final DefaultOverdueConfig root,
final ValidationErrors errors) {
if (name.length() > MAX_NAME_LENGTH) {
errors.add(new ValidationError(String.format("Name of state '%s' exceeds the maximum length of %d", name, MAX_NAME_LENGTH), DefaultOverdueState.class, name));
}
return errors;
}
@Override
public boolean equals(final Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
final DefaultOverdueState that = (DefaultOverdueState) o;
if (condition != null ? !condition.equals(that.condition) : that.condition != null) {
return false;
}
if (name != null ? !name.equals(that.name) : that.name != null) {
return false;
}
if (externalMessage != null ? !externalMessage.equals(that.externalMessage) : that.externalMessage != null) {
return false;
}
if (blockChanges != null ? !blockChanges.equals(that.blockChanges) : that.blockChanges != null) {
return false;
}
if (disableEntitlement != null ? !disableEntitlement.equals(that.disableEntitlement) : that.disableEntitlement != null) {
return false;
}
if (subscriptionCancellationPolicy != that.subscriptionCancellationPolicy) {
return false;
}
if (isClearState != null ? !isClearState.equals(that.isClearState) : that.isClearState != null) {
return false;
}
if (autoReevaluationInterval != null ? !autoReevaluationInterval.equals(that.autoReevaluationInterval) : that.autoReevaluationInterval != null) {
return false;
}
return enterStateEmailNotification != null ? enterStateEmailNotification.equals(that.enterStateEmailNotification) : that.enterStateEmailNotification == null;
}
@Override
public int hashCode() {
int result = condition != null ? condition.hashCode() : 0;
result = 31 * result + (name != null ? name.hashCode() : 0);
result = 31 * result + (externalMessage != null ? externalMessage.hashCode() : 0);
result = 31 * result + (blockChanges != null ? blockChanges.hashCode() : 0);
result = 31 * result + (disableEntitlement != null ? disableEntitlement.hashCode() : 0);
result = 31 * result + (subscriptionCancellationPolicy != null ? subscriptionCancellationPolicy.hashCode() : 0);
result = 31 * result + (isClearState != null ? isClearState.hashCode() : 0);
result = 31 * result + (autoReevaluationInterval != null ? autoReevaluationInterval.hashCode() : 0);
result = 31 * result + (enterStateEmailNotification != null ? enterStateEmailNotification.hashCode() : 0);
return result;
}
@Override
public String toString() {
final StringBuilder sb = new StringBuilder("DefaultOverdueState{");
sb.append("condition=").append(condition);
sb.append(", name='").append(name).append('\'');
sb.append(", externalMessage='").append(externalMessage).append('\'');
sb.append(", blockChanges=").append(blockChanges);
sb.append(", disableEntitlement=").append(disableEntitlement);
sb.append(", subscriptionCancellationPolicy=").append(subscriptionCancellationPolicy);
sb.append(", isClearState=").append(isClearState);
sb.append(", autoReevaluationInterval=").append(autoReevaluationInterval);
sb.append('}');
return sb.toString();
}
@Override
public void writeExternal(final ObjectOutput out) throws IOException {
out.writeObject(condition);
out.writeUTF(name);
out.writeUTF(externalMessage);
out.writeBoolean(blockChanges);
out.writeBoolean(disableEntitlement);
out.writeBoolean(subscriptionCancellationPolicy != null);
if (subscriptionCancellationPolicy != null) {
out.writeUTF(subscriptionCancellationPolicy.name());
}
out.writeBoolean(isClearState);
out.writeObject(autoReevaluationInterval);
}
@Override
public void readExternal(final ObjectInput in) throws IOException, ClassNotFoundException {
this.condition = (DefaultOverdueCondition) in.readObject();
this.name = in.readUTF();
this.externalMessage = in.readUTF();
this.blockChanges = in.readBoolean();
this.disableEntitlement = in.readBoolean();
this.subscriptionCancellationPolicy = in.readBoolean() ? OverdueCancellationPolicy.valueOf(in.readUTF()) : null;
this.isClearState = in.readBoolean();
this.autoReevaluationInterval = (DefaultDuration) in.readObject();
}
}