/*
 * Copyright 2016-2018 shardingsphere.io.
 * <p>
 * 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.
 * </p>
 */

package io.shardingsphere.core.yaml.sharding;

import com.google.common.base.Optional;
import io.shardingsphere.api.config.KeyGeneratorConfiguration;
import io.shardingsphere.core.keygen.KeyGeneratorType;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;

import java.util.Properties;

/**
 * Yaml key generator configuration.
 *
 * @author panjuan
 */
@NoArgsConstructor
@Getter
@Setter
public final class YamlKeyGeneratorConfiguration {
    
    private String column;
    
    private String type;
    
    private String className;
    
    private Properties props = new Properties();
    
    public YamlKeyGeneratorConfiguration(final KeyGeneratorConfiguration keyGeneratorConfiguration) {
        column = keyGeneratorConfiguration.getColumn();
        String keyGeneratorClassName = keyGeneratorConfiguration.getClass().getName();
        Optional<KeyGeneratorType> keyGeneratorType = KeyGeneratorType.getKeyGeneratorType(keyGeneratorClassName);
        if (!keyGeneratorType.isPresent()) {
            className = keyGeneratorClassName;
        } else {
            type = keyGeneratorType.get().name();
        }
        props = keyGeneratorConfiguration.getProps();
    }
    
    /**
     * Get key generator configuration.
     * 
     * @return key generator configuration
     */
    public KeyGeneratorConfiguration getKeyGeneratorConfiguration() {
        return new KeyGeneratorConfiguration(column, type, className, props);
    }
}

@@ -664,48 +664,8 @@
 g;%0A%0A
-import com.google.common.base.Optional;%0A
 impo
@@ -727,63 +727,8 @@
 on;%0A
-import io.shardingsphere.core.keygen.KeyGeneratorType;%0A
 impo
@@ -1310,35 +1310,11 @@
     
-String keyGeneratorClassNam
+typ
 e = 
@@ -1346,310 +1346,77 @@
 .get
-Class().getName();%0A        Optional%3CKeyGeneratorType%3E keyGeneratorType = KeyGeneratorType.getKeyGeneratorType(keyGeneratorClassName);%0A        if (!keyGeneratorType.isPresent()) %7B%0A            className = keyGeneratorClassName;%0A        %7D else %7B%0A            type = keyGeneratorType.get().name();%0A        %7D
+Type();%0A        className = keyGeneratorConfiguration.getClassName();
 %0A   

modify YamlKeyGeneratorConfiguration()