/*
 * Copyright 2016 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed 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.jbpm.runtime.manager.impl.migration;

import java.io.Serializable;
import java.util.Date;

/**
 * Represent single entry of the process instance migration. 
 * Entry is classified as:
 * <ul>
 *  <li>INFO - information about performed operation</li>
 *  <li>WARN - indicates of possible issues or not recommended settings</li>
 *  <li>ERROR - indicates a failure within process instance migration and rollback</li>
 * </ul> 
 * 
 */
public class MigrationEntry implements Serializable {

    private static final long serialVersionUID = 5382825398221178666L;

    public enum Type {
        INFO,
        WARN,
        ERROR;
    }
    
    private Date timestamp;
    private String message;
    private Type type;
    
    public MigrationEntry(Type type, String message) {
        this.timestamp = new Date();
        this.type = type;
        this.message = message;
    }
    
    public Date getTimestamp() {
        return timestamp;
    }
    
    public void setTimestamp(Date timestamp) {
        this.timestamp = timestamp;
    }
    
    public String getMessage() {
        return message;
    }
    
    public void setMessage(String message) {
        this.message = message;
    }

    @Override
    public String toString() {
        return "MigrationEntry [timestamp=" + timestamp + ", message=" + message + "]";
    }

    public Type getType() {
        return type;
    }

    public void setType(Type type) {
        this.type = type;
    }
    
}