/*
 * 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.shardingproxy.uilt;

import com.google.common.base.Function;
import com.google.common.collect.Maps;
import io.shardingsphere.core.config.DataSourceConfiguration;
import io.shardingsphere.core.rule.DataSourceParameter;
import lombok.AccessLevel;
import lombok.NoArgsConstructor;

import javax.sql.DataSource;
import java.lang.reflect.Field;
import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;

/**
 * Data source parameter converter.
 *
 * @author panjuan
 */
@NoArgsConstructor(access = AccessLevel.PRIVATE)
public class DataSourceConverter {
    
    /**
     * Get data source map.
     *
     * @param dataSourceConfigurationMap data source configuration map
     * @return data source parameter map
     */
    public static Map<String, DataSourceParameter> getDataSourceParameterMap(final Map<String, DataSourceConfiguration> dataSourceConfigurationMap) {
        return Maps.transformValues(dataSourceConfigurationMap, new Function<DataSourceConfiguration, DataSourceParameter>() {
        
            @Override
            public DataSourceParameter apply(final DataSourceConfiguration input) {
                return input.createDataSourceParameter();
            }
        });
    }
    
    /**
     * Get data source configuration map.
     *
     * @param dataSourceParameterMap data source map
     * @return data source configuration map
     */
    public static Map<String, DataSourceConfiguration> getDataSourceConfigurationMap(final Map<String, DataSourceParameter> dataSourceParameterMap) {
        return Maps.transformValues(dataSourceParameterMap, new Function<dataSourceParameterMap, DataSourceConfiguration>() {
            
            @Override
            public DataSourceConfiguration apply(final DataSourceParameter input) {
                return DataSourceConfiguration.getDataSourceConfiguration(input);
            }
        });
    }
    
    /**
     * Get data source configuration map.
     *
     * @param dataSourceMap data source map
     * @return data source configuration map
     */
    public static Map<String, DataSourceConfiguration> getDataSourceConfigurationMap(final Map<String, DataSource> dataSourceMap) {
        return Maps.transformValues(dataSourceMap, new Function<DataSource, DataSourceConfiguration>() {

            @Override
            public DataSourceConfiguration apply(final DataSource input) {
                return DataSourceConfiguration.getDataSourceConfiguration(input);
            }
        });
    }
}

@@ -933,132 +933,17 @@
 java
-x.sql.DataSource;%0Aimport java.lang.reflect.Field;%0Aimport java.util.HashMap;%0Aimport java.util.Map;%0Aimport java.util.Map.Entry
+.util.Map
 ;%0A%0A/
@@ -2132,17 +2132,17 @@
 unction%3C
-d
+D
 ataSourc
@@ -2151,19 +2151,16 @@
 arameter
-Map
 , DataSo
@@ -2419,614 +2419,6 @@
   %7D%0A
-    %0A    /**%0A     * Get data source configuration map.%0A     *%0A     * @param dataSourceMap data source map%0A     * @return data source configuration map%0A     */%0A    public static Map%3CString, DataSourceConfiguration%3E getDataSourceConfigurationMap(final Map%3CString, DataSource%3E dataSourceMap) %7B%0A        return Maps.transformValues(dataSourceMap, new Function%3CDataSource, DataSourceConfiguration%3E() %7B%0A%0A            @Override%0A            public DataSourceConfiguration apply(final DataSource input) %7B%0A                return DataSourceConfiguration.getDataSourceConfiguration(input);%0A            %7D%0A        %7D);%0A    %7D%0A
 %7D%0A

delete invalid function