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/*
 * Copyright 2016-2018 shardingsphere.io.
 * 
 * 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 io.shardingsphere.core.event;

import lombok.Getter;

import java.util.UUID;

/**
 * Sharding event.
 *
 * @author zhangliang
 */
@Getter
public class ShardingEvent {
    
    private final String id = UUID.randomUUID().toString();
    
    private ShardingEventType eventType = ShardingEventType.BEFORE_EXECUTE;
    
    private Exception exception;
    
    /**
     * Set execute success.
     */
    public void setExecuteSuccess() {
        eventType = ShardingEventType.EXECUTE_SUCCESS;
    }
    
    /**
     * Set execute failure.
     * 
     * @param cause fail cause
     */
    public void setExecuteFailure(final Exception cause) {
        eventType = ShardingEventType.EXECUTE_FAILURE;
        exception = cause;
    }
}