自己做的时候没有找到详细的JAVA模版 大多都是C#的，所以自己记录下,还有很多不懂的，日后慢慢琢磨吧

以Entity实例为例子，直接贴代码,把自己认为比较闹心的地方画个圈圈标记出来

首先 设计模版

创建一个cst文件叫做entity.cst,

package .entity;

// default package

import java.sql.Timestamp;

import javax.persistence.Column;

import javax.persistence.Entity;

import javax.persistence.GeneratedValue;

import javax.persistence.Id;

import javax.persistence.Table;

/**

* entity. @author MyEclipse Persistence Tools

*/

@Entity

@Table(name=""

,catalog=""

)

public class implements java.io.Serializable {

private Timestamp ;

private ;

@Column(name="")

public Timestamp get() {

return this.;

}

public void set( Timestamp ) {

this. = ;

}

@Column(name="",length="",nulllable="")

@Column(name="",length="")

@Column(name="",nulllable="")

@Column(name="")

public get() {

return this.;

}

public void set( ) {

this. = ;

}

}

创建自定义函数Utility.cs

using System;

using System.Text;

using CodeSmith.Engine;

using SchemaExplorer;

using System.ComponentModel;

using System.Data;

namespace Common

{

/**

/// TemplateRule

///

public static class Utility

{

public static string GetClassName(string tableName)

{

string className = tableName.Replace("_", "");

string[] array = tableName.Split('_');

if (array.Length > 1)

{

/*if (array[0] == array[1])

{

className = array[0];

}

else if (array[0] == "Dict" || array[0] == "Wiki" || array[0] == "Ask" || array[0] == "Forum" || array[0] == "Class")

{

className = array[1];

}*/

if (array.Length == 2)

{

className = StringUtil.ToPascalCase(array[1]);

}

else if (array.Length == 3)

{

className = StringUtil.ToPascalCase(array[1]) + StringUtil.ToPascalCase(array[2]);

}

else if (array.Length == 4)

{

className = StringUtil.ToPascalCase(array[1]) + StringUtil.ToPascalCase(array[2]) + StringUtil.ToPascalCase(array[3]);

}

}

return className;

}

public static string GetTypeName(string typeName)

{

typeName = StringUtil.ToPascalCase(typeName);

return typeName;

}

public static string GetObjectName(string tableName)

{

string className = tableName.Replace("_", "");

string[] array = tableName.Split('_');

if (array.Length > 1)

{

if (array.Length == 2)

{

className = array[1];

}

else if (array.Length == 3)

{

className = array[1] + array[2];

}

else if (array.Length == 4)

{

className =array[1] + array[2] + array[3];

}

}

return className;

}

public static string GetProjectName(string tableName)

{

string[] array = tableName.Split('_');

if (array.Length == 2)

{

if (array[0] == "Wiki")

{

return "Wiki";

}

else if (array[0] == "Dict")

{

return "Dict";

}

else if (array[0] == "Ask")

{

return "Ask";

}

else if (array[0] == "Forum")

{

return "Forum";

}

else if (array[0] == "Class")

{

return "Class";

}

}

return "Dialect";

}

}

生成模版 创建cst文件 make_entity.cst

//定义输出目录

private string Directory = String.Empty;

[Editor(typeof(System.Windows.Forms.Design.FolderNameEditor), typeof(System.Drawing.Design.UITypeEditor))] //声明属性

public string OutputDirectory

{

get

{

return Directory;

}

set

{

if (value.EndsWith("\\")) value = value.Substring(0, value.Length -1);

Directory = value;

}

}

private void MakeTemplate()

{

CodeTemplate template = new AuthenServiceTemplate();//得到一个设计模版对象

string type="entity";

string elementName="{0}{1}";//文件名

foreach(TableSchema table in this.SourceDatabase.Tables)//获取数据库中的每一张表

{

string[] array = this.SourceDatabase.Database.Name.Split('_');//去下划线

string className = Utility.GetClassName(table.Name);//字段格式转换

string objectName=Utility.GetObjectName(table.Name);

string typeName=Utility.GetTypeName(type);

string projectName = array[1]+".";

string FileDirectory = OutputDirectory+ "\\"+ string.Format(elementName,className,(".java"));//输出路径及文件格式

//为涉及模版对象传入参数

template.SetProperty("SourceTable", table);

template.SetProperty("NameSpace", projectName);

template.SetProperty("ClassName", className);

template.SetProperty("TableName", table.Name);

template.SetProperty("ObjectName", objectName);

template.SetProperty("BaseName", this.SourceDatabase.Database.Name);

//生成模板

template.SetProperty("Table",table);

//文件输出

template.RenderToFile(FileDirectory,true);

Debug.WriteLine(FileDirectory +" 创建成功.");

}

}

this.MakeTemplate();//调用

%>

最后绑定数据库，制定数据输出路径Generate一下，就可以了

数据类型转换的时候一度不想做了，真的烦，各种类型不一致，还找不到统一转换的方法，尝试一个一个做判断，脑子里面就一个想法，去死去死去死好了，不过弄到现在

差不多了心情就就愉快了，路漫漫其修远兮~吾将上下左右东南西北而求索......