entriesdaosample.java

这是Java学习的一些常用的例子

/*
 * 
 * 开发时间:2004-08-20 at 05:40:07
 * 
 * 作者：曹广鑫
 * 
 * 网站:www.helpsoft.org  电子邮件:[e-mail]
 */

package org.helpsoft.blog.example;

import java.math.*;
import java.util.Date;
import java.util.Collection;
import org.helpsoft.blog.dao.EntriesDao;
import org.helpsoft.blog.dto.Entries;
import org.helpsoft.blog.exceptions.EntriesDaoException;
import org.helpsoft.blog.factory.EntriesDaoFactory;

public class EntriesDaoSample
{
	/**
	 * Method 'main'
	 * 
	 * @param arg
	 * @throws Exception
	 */
	public static void main(String[] arg) throws Exception
	{
		// Uncomment one of the lines below to test the generated code
		
		// findAll();
		// findWhereEntryidEquals(0);
		// findWhereNameEquals("");
		// findWhereAuthorEquals("");
		// findWhereDateEquals("");
	}

	/**
	 * Method 'findAll'
	 * 
	 */
	public static void findAll()
	{
		try {
			EntriesDao _dao = getEntriesDao();
			Entries _result[] = _dao.findAll();
			for (int i=0; i<_result.length; i++ ) {
				display( _result[i] );
			}
		
		}
		catch (Exception _e) {
			_e.printStackTrace();
		}
		
	}

	/**
	 * Method 'findWhereEntryidEquals'
	 * 
	 * @param entryid
	 */
	public static void findWhereEntryidEquals(int entryid)
	{
		try {
			EntriesDao _dao = getEntriesDao();
			Entries _result[] = _dao.findWhereEntryidEquals(entryid);
			for (int i=0; i<_result.length; i++ ) {
				display( _result[i] );
			}
		
		}
		catch (Exception _e) {
			_e.printStackTrace();
		}
		
	}

	/**
	 * Method 'findWhereNameEquals'
	 * 
	 * @param name
	 */
	public static void findWhereNameEquals(String name)
	{
		try {
			EntriesDao _dao = getEntriesDao();
			Entries _result[] = _dao.findWhereNameEquals(name);
			for (int i=0; i<_result.length; i++ ) {
				display( _result[i] );
			}
		
		}
		catch (Exception _e) {
			_e.printStackTrace();
		}
		
	}

	/**
	 * Method 'findWhereAuthorEquals'
	 * 
	 * @param author
	 */
	public static void findWhereAuthorEquals(String author)
	{
		try {
			EntriesDao _dao = getEntriesDao();
			Entries _result[] = _dao.findWhereAuthorEquals(author);
			for (int i=0; i<_result.length; i++ ) {
				display( _result[i] );
			}
		
		}
		catch (Exception _e) {
			_e.printStackTrace();
		}
		
	}

	/**
	 * Method 'findWhereDateEquals'
	 * 
	 * @param date
	 */
	public static void findWhereDateEquals(String date)
	{
		try {
			EntriesDao _dao = getEntriesDao();
			Entries _result[] = _dao.findWhereDateEquals(date);
			for (int i=0; i<_result.length; i++ ) {
				display( _result[i] );
			}
		
		}
		catch (Exception _e) {
			_e.printStackTrace();
		}
		
	}

	/**
	 * Method 'getEntriesDao'
	 * 
	 * @return EntriesDao
	 */
	public static EntriesDao getEntriesDao()
	{
		return EntriesDaoFactory.create();
	}

	/**
	 * Method 'display'
	 * 
	 * @param dto
	 */
	public static void display(Entries dto)
	{
		StringBuffer buf = new StringBuffer();
		buf.append( dto.getEntryid() );
		buf.append( ", " );
		buf.append( dto.getName() );
		buf.append( ", " );
		buf.append( dto.getAuthor() );
		buf.append( ", " );
		buf.append( dto.getDate() );
		buf.append( ", " );
		buf.append( dto.getContent() );
		System.out.println( buf.toString() );
	}

}