dbconnectpara.java

数据库连接池源码

package llm.pool.relation;

import java.io.Serializable;


/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2005</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */

public class DBConnectPara
    implements Serializable {
	
	/**
	 * 
	 */
	private static final long serialVersionUID = 5030635174644744769L;

	/**
	 * 数据源索引名
	 */
	private String jndiName;
	
	/**
	 * 数据源名
	 */
	private String dataSourceName;
	
	/**
	 * 数据源描述
	 */  
	private String jndiDesc;

	/**
	 * 数据库类型
	 */ 
	private int dbType;

	/**
	 * JDBC 驱动程序
	 */ 
	private String dbDriver;

	/**
	 * 数据库用户名
	 */ 
	private String dbUser;

	/**
	 * 用户密码
	 */ 
	private String dbPassword;

	/**
	 * 数据库连接地址URL
	 */ 
	private String dbUrl;

	/**
	 * 初始连接数
	 */	
	private int dbConnInit;

	/**
	 * 最大空闲连接数
	 */ 
	private int dbConnIdle;

	/**
	 * 最大连接数
	 */ 
	private int dbConnMax;

	/**
	 * 增量连接数
	 */ 
	private int dbConnIncrem;

	/**
	 * 应用字符
	 */ 
	private String appCharset;

	/**
	 * 数据库写字符
	 */ 
	private String dbWriteCharset;

	/**
	 * 数据库读字符
	 */ 
	private String dbReadCharset;

	 // 数据库连接方法，true ds; false mypool
	/**
	 * 数据库连接方法 ：
	 * LLM_MUDULE_POOL : 通过容器数据源获取连接 
	 * LLM_SIMPLE_POOL : 通过自建数据源连接池获取连接
	 * LLM_COMMON_POOL : 通过自建连接池获取连接（效率最高）
	 */
	private String connectType;
  
	/**
	 * 是否需要进行字符转换， 三种字符有其一为空时，都不进行转化
	 */
	private boolean changeCharset;

	public DBConnectPara() {
	}

	public int getDbType() {
		return dbType;
	}	

	public void setDbType(int dbType) {
		this.dbType = dbType;
	}

	public String getDbDriver() {
		return dbDriver;
	}

	public void setDbDriver(String dbDriver) {
		this.dbDriver = dbDriver.trim();
	}

	public String getDbUser() {
		return dbUser;
	}

	public void setDbUser(String dbUser) {
		this.dbUser = dbUser.trim();
	}

	public String getDbPassword() {
		return dbPassword;
	}

	public void setDbPassword(String dbPassword) {
		this.dbPassword = dbPassword.trim();
	}

	public String getDbUrl() {
		return dbUrl;
	}

	public void setDbUrl(String dbUrl) {
		this.dbUrl = dbUrl.trim();
	}

	public int getDbConnInit() {
		return dbConnInit;
	}

	public void setDbConnInit(int dbConnInit) {
		this.dbConnInit = dbConnInit;
	}

	public int getDbConnMax() {
		return dbConnMax;
	}

	public void setDbConnMax(int dbConnMax) {
		this.dbConnMax = dbConnMax;
	}

	public int getDbConnIncrem() {
		return dbConnIncrem;
	}

	public void setDbConnIncrem(int dbConnIncrem) {
		this.dbConnIncrem = dbConnIncrem;
	}

	public void setAppCharset(String appCharset) {
		this.appCharset = appCharset.trim();
	}

	public void setDbWriteCharset(String dbCharset) {
		this.dbWriteCharset = dbCharset.trim();
	}

	public String getDbReadCharset() {
		return dbReadCharset;
	}

	public void setJndiName(String jndiName) {
		this.jndiName = jndiName;
	}

	public String getJndiName() {
		return jndiName;
	}

	public String getDbWriteCharset() {
		return dbWriteCharset;
	}
	
	public String getAppCharset() {
		return appCharset;
	}

	public void setDbReadCharset(String dbReadCharset) {
		this.dbReadCharset = dbReadCharset;
	}
	
	public String getConnectType() {
		return connectType;
	}
	
	public void setConnectType(String connectType) {
		this.connectType = connectType;
	}
  
	/**
	 * @return 返回 jndiDesc。
	 */
	public String getJndiDesc() {
		return jndiDesc;
	}
  
	/**
	 * @param jndiDesc 要设置的 jndiDesc
	 */
	public void setJndiDesc(String jndiDesc) {
		this.jndiDesc = jndiDesc;
	}
	
	/**
	 * 生成的XML
	 * @return
	 */
	public String toXmlString() {
	    StringBuffer stringBuffer = new StringBuffer();
	    stringBuffer.append("   <");
	    stringBuffer.append( Contents.DATABASE_MAPPING );
	    stringBuffer.append( ">\r\n");
	    
	    stringBuffer.append("     <");
	    stringBuffer.append( Contents.DATABASE_CONFIG_JNDI_NAME );
	    stringBuffer.append(">");
	    stringBuffer.append(this.getJndiName());
	    stringBuffer.append("</");
	    stringBuffer.append( Contents.DATABASE_CONFIG_JNDI_NAME );
	    stringBuffer.append(">\r\n");
	    
	    stringBuffer.append("     <");
	    stringBuffer.append( Contents.DATABASE_CONFIG_DATASOURCE_NAME );
	    stringBuffer.append(">");
	    stringBuffer.append(this.getDataSourceName());
	    stringBuffer.append("</");
	    stringBuffer.append( Contents.DATABASE_CONFIG_DATASOURCE_NAME );
	    stringBuffer.append(">\r\n");
	    
	    stringBuffer.append("     <");
	    stringBuffer.append( Contents.DATABASE_CONFIG_JNDI_DESC );
	    stringBuffer.append(">");
	    stringBuffer.append(this.getJndiDesc());
	    stringBuffer.append("</");
	    stringBuffer.append( Contents.DATABASE_CONFIG_JNDI_DESC );
	    stringBuffer.append(">\r\n");
	    
	    stringBuffer.append("     <");
	    stringBuffer.append( Contents.DATABASE_CONFIG_DB_TYPE );
	    stringBuffer.append(">");
	    stringBuffer.append(this.getDbType());
	    stringBuffer.append("</");
	    stringBuffer.append( Contents.DATABASE_CONFIG_DB_TYPE );
	    stringBuffer.append(">\r\n");
	    
	    stringBuffer.append("     <");
	    stringBuffer.append( Contents.DATABASE_CONFIG_DRIVER_CLASS );
	    stringBuffer.append(">");
	    stringBuffer.append(this.getDbDriver());
	    stringBuffer.append("</");
	    stringBuffer.append( Contents.DATABASE_CONFIG_DRIVER_CLASS );
	    stringBuffer.append(">\r\n");
	    
	    stringBuffer.append("     <");
	    stringBuffer.append( Contents.DATABASE_CONFIG_URL );
	    stringBuffer.append(">");
	    stringBuffer.append(this.getDbUrl());
	    stringBuffer.append("</");
	    stringBuffer.append( Contents.DATABASE_CONFIG_URL );
	    stringBuffer.append(">\r\n");
	    
	    stringBuffer.append("     <");
	    stringBuffer.append( Contents.DATABASE_CONFIG_USER );
	    stringBuffer.append(">");
	    stringBuffer.append(this.getDbUser());
	    stringBuffer.append("</");
	    stringBuffer.append( Contents.DATABASE_CONFIG_USER );
	    stringBuffer.append(">\r\n");
	    
	    stringBuffer.append("     <");
	    stringBuffer.append( Contents.DATABASE_CONFIG_PASSWORD );
	    stringBuffer.append(">");
	    stringBuffer.append(this.getDbPassword());
	    stringBuffer.append("</");
	    stringBuffer.append( Contents.DATABASE_CONFIG_PASSWORD );
	    stringBuffer.append(">\r\n");
	    
	    stringBuffer.append("     <");
	    stringBuffer.append( Contents.DATABASE_CONFIG_INIT_NUM );
	    stringBuffer.append(">");
	    stringBuffer.append(this.getDbConnInit());
	    stringBuffer.append("</");
	    stringBuffer.append( Contents.DATABASE_CONFIG_INIT_NUM );
	    stringBuffer.append(">\r\n");
	    
	    stringBuffer.append("     <");
	    stringBuffer.append( Contents.DATABASE_CONFIG_IDLE_NUM );
	    stringBuffer.append(">");
	    stringBuffer.append(this.getDbConnIdle());
	    stringBuffer.append("</");
	    stringBuffer.append( Contents.DATABASE_CONFIG_IDLE_NUM );
	    stringBuffer.append(">\r\n");
	    
	    stringBuffer.append("     <");
	    stringBuffer.append( Contents.DATABASE_CONFIG_MAX_NUM );
	    stringBuffer.append(">");
	    stringBuffer.append(this.getDbConnMax());
	    stringBuffer.append("</");
	    stringBuffer.append( Contents.DATABASE_CONFIG_MAX_NUM );
	    stringBuffer.append(">\r\n");
	    
	    stringBuffer.append("     <");
	    stringBuffer.append( Contents.DATABASE_CONFIG_INCREMENT_NUM );
	    stringBuffer.append(">");
	    stringBuffer.append(this.getDbConnIncrem());
	    stringBuffer.append("</");
	    stringBuffer.append( Contents.DATABASE_CONFIG_INCREMENT_NUM );
	    stringBuffer.append(">\r\n");
	    
	    stringBuffer.append("     <");
	    stringBuffer.append( Contents.DATABASE_CONFIG_CHARSET_APP );
	    stringBuffer.append(">");
	    stringBuffer.append(this.getAppCharset());
	    stringBuffer.append("</");
	    stringBuffer.append( Contents.DATABASE_CONFIG_CHARSET_APP );
	    stringBuffer.append(">\r\n");
	    
	    stringBuffer.append("     <");
	    stringBuffer.append( Contents.DATABASE_CONFIG_CHARSET_DB_READ );
	    stringBuffer.append(">");
	    stringBuffer.append(this.getDbReadCharset());
	    stringBuffer.append("</");
	    stringBuffer.append( Contents.DATABASE_CONFIG_CHARSET_DB_READ );
	    stringBuffer.append(">\r\n");
	    
	    stringBuffer.append("     <");
	    stringBuffer.append( Contents.DATABASE_CONFIG_CHARSET_DB_WRITE );
	    stringBuffer.append(">");
	    stringBuffer.append(this.getDbWriteCharset());
	    stringBuffer.append("</");
	    stringBuffer.append( Contents.DATABASE_CONFIG_CHARSET_DB_WRITE );
	    stringBuffer.append(">\r\n");
	    
	    stringBuffer.append("     <");
	    stringBuffer.append( Contents.DATABASE_CONFIG_CONNECT_TYPE );
	    stringBuffer.append(">");
	    stringBuffer.append( String.valueOf( this.getConnectType() ) );
	    stringBuffer.append("</");
	    stringBuffer.append( Contents.DATABASE_CONFIG_CONNECT_TYPE );
	    stringBuffer.append(">\r\n");  
	    
	    stringBuffer.append("   </");
	    stringBuffer.append( Contents.DATABASE_MAPPING );
	    stringBuffer.append(">\r\n");
	    
	    return stringBuffer.toString();
	  }

	/**
	 * @return 返回 changeCharset。
	 */
	public boolean isChangeCharset() {
		return changeCharset;
	}

	/**
	 * @param changeCharset 要设置的 changeCharset。
	 */
	public void setChangeCharset(boolean changeCharset) {
		this.changeCharset = changeCharset;
	}

	/**
	 * @return 返回 dataSourceName。
	 */
	public String getDataSourceName() {
		return dataSourceName;
	}

	/**
	 * @param dataSourceName 要设置的 dataSourceName。
	 */
	public void setDataSourceName(String dataSourceName) {
		this.dataSourceName = dataSourceName;
	}

	public int getDbConnIdle() {
		return dbConnIdle;
	}

	public void setDbConnIdle(int dbConnIdle) {
		this.dbConnIdle = dbConnIdle;
	}
}