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Method of fast database query in complicated environment.
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/*
 * Copyright (c) 2016-2088, fastquery.org and/or its affiliates. All rights reserved.
 *
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF 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.
 * 
 * For more information, please see http://www.fastquery.org/.
 * 
 */

package org.fastquery.dsm;

/**
 * jdbc-config.xml 的实体
 * 
 * @author xixifeng ([email protected])
 */
public class JdbcConfig {

	private String driverClass;
	private String databaseName;
	private String password;
	private int portNumber;
	private String serverName;
	private String user;
	private String url;
	private String named; // 重写hashCode和equals

	public String getDatabaseName() {
		return databaseName;
	}

	public void setDatabaseName(String databaseName) {
		this.databaseName = databaseName;
	}

	public String getPassword() {
		return password;
	}

	public void setPassword(String password) {
		this.password = password;
	}

	public int getPortNumber() {
		return portNumber;
	}

	public void setPortNumber(int portNumber) {
		this.portNumber = portNumber;
	}

	public String getServerName() {
		return serverName;
	}

	public void setServerName(String serverName) {
		this.serverName = serverName;
	}

	public String getUser() {
		return user;
	}

	public void setUser(String user) {
		this.user = user;
	}

	public String getUrl() {
		return url;
	}

	public void setUrl(String url) {
		this.url = url;
	}

	public String getNamed() {
		return named;
	}

	/**
	 * 设置named 

	 * 注意: 已经根据named重写了hashCode和equals,用于标识该对象在比较时作为唯一标识. 修改这个属性要特别注意.
	 * 如果把这个对象放入到hash集合中,而在外界修改了这个属性,那么会出现内存溢出
	 * 
	 * @param named 数据源名称
	 */
	public void setNamed(String named) {
		this.named = named;
	}

	public String getDriverClass() {
		return driverClass;
	}

	public void setDriverClass(String driverClass) {
		this.driverClass = driverClass;
	}

	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + ((named == null) ? 0 : named.hashCode());
		return result;
	}

	@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		JdbcConfig other = (JdbcConfig) obj;
		if (named == null) {
			if (other.named != null)
				return false;
		} else if (!named.equals(other.named))
			return false;
		return true;
	}
}