SqliteGen——自动生成 SQLite 数据库的访问类

<标签 vnc客户端>

SqliteGen 是一个为 Android 开发人员准备的 Eclipse 插件，用来自动生成 SQLite 数据库的访问类，使用 Annotation 方式。

项目主页：http://code.google.com/p/sqlitegen/

项目下载地址：http://code.google.com/p/sqlitegen/downloads/list

在项目主页，说明了如何使用及安装该插件。

首先需要在下载页面下载两个文件：

sqlitegen_eclipse_site_xxx.jar，这个文件以jar的形式包含了Eclipse插件安装站点。以安装Eclipse插件方式进行安装。

com.antlersoft.android.db_xxx.jar ，库文件，在Android项目里build path 进行导入。

使用插件：

这个插件只工作在Android项目。在android项目上右键单击，选择SQLiteGen...

Example

This code:

/**  * Copyright (C) 2009 Michael A. MacDonald  */
package android.androidVNC;

import com.antlersoft.android.db.*;

@TableInterface(ImplementingClassName = "AbstractConnectionBean",TableName = "CONNECTION_BEAN")
interface IConnectionBean {
	@FieldAccessor
	long get_Id();

	@FieldAccessor
	String getNickname();

	@FieldAccessor
	String getAddress();

	@FieldAccessor
	int getPort();

	@FieldAccessor
	String getPassword();

	@FieldAccessor
	String getColorModel();

	@FieldAccessor
	boolean getForceFull();

	@FieldAccessor
	String getRepeaterId();
}

generates this file:

// Do not edit this file directly 
package android.androidVNC;

public abstract class AbstractConnectionBean extends
		com.antlersoft.android.dbimpl.IdImplementationBase implements
		IConnectionBean {
	public static final String GEN_TABLE_NAME = "CONNECTION_BEAN";
	public static final int GEN_COUNT = 8;
	
	// Field constants
	public static final String GEN_FIELD__ID = "_ID";
	public static final int GEN_ID__ID = 0;
	public static final String GEN_FIELD_NICKNAME = "NICKNAME";
	public static final int GEN_ID_NICKNAME = 1;
	public static final String GEN_FIELD_ADDRESS = "ADDRESS";
	public static final int GEN_ID_ADDRESS = 2;
	public static final String GEN_FIELD_PORT = "PORT";
	public static final int GEN_ID_PORT = 3;
	public static final String GEN_FIELD_PASSWORD = "PASSWORD";
	public static final int GEN_ID_PASSWORD = 4;
	public static final String GEN_FIELD_COLORMODEL = "COLORMODEL";
	public static final int GEN_ID_COLORMODEL = 5;
	public static final String GEN_FIELD_FORCEFULL = "FORCEFULL";
	public static final int GEN_ID_FORCEFULL = 6;
	public static final String GEN_FIELD_REPEATERID = "REPEATERID";
	public static final int GEN_ID_REPEATERID = 7;
	
	// SQL Command for creating the table
	public static String GEN_CREATE = "CREATE TABLE CONNECTION_BEAN ("
			+ "_ID INTEGER PRIMARY KEY AUTOINCREMENT," + "NICKNAME TEXT,"
			+ "ADDRESS TEXT," + "PORT INTEGER," + "PASSWORD TEXT,"
			+ "COLORMODEL TEXT," + "FORCEFULL INTEGER," + "REPEATERID TEXT"
			+ ")";
	
	// Members corresponding to defined fields
	private long gen__Id;
	private java.lang.String gen_nickname;
	private java.lang.String gen_address;
	private int gen_port;
	private java.lang.String gen_password;
	private java.lang.String gen_colorModel;
	private boolean gen_forceFull;
	private java.lang.String gen_repeaterId;

	public String Gen_tableName() {
		return GEN_TABLE_NAME;
	}

	// Field accessors
	public long get_Id() {
		return gen__Id;
	}

	public void set_Id(long arg__Id) {
		gen__Id = arg__Id;
	}

	public java.lang.String getNickname() {
		return gen_nickname;
	}

	public void setNickname(java.lang.String arg_nickname) {
		gen_nickname = arg_nickname;
	}

	public java.lang.String getAddress() {
		return gen_address;
	}

	public void setAddress(java.lang.String arg_address) {
		gen_address = arg_address;
	}

	public int getPort() {
		return gen_port;
	}

	public void setPort(int arg_port) {
		gen_port = arg_port;
	}

	public java.lang.String getPassword() {
		return gen_password;
	}

	public void setPassword(java.lang.String arg_password) {
		gen_password = arg_password;
	}

	public java.lang.String getColorModel() {
		return gen_colorModel;
	}

	public void setColorModel(java.lang.String arg_colorModel) {
		gen_colorModel = arg_colorModel;
	}

	public boolean getForceFull() {
		return gen_forceFull;
	}

	public void setForceFull(boolean arg_forceFull) {
		gen_forceFull = arg_forceFull;
	}

	public java.lang.String getRepeaterId() {
		return gen_repeaterId;
	}

	public void setRepeaterId(java.lang.String arg_repeaterId) {
		gen_repeaterId = arg_repeaterId;
	}

	public android.content.ContentValues Gen_getValues() {
		android.content.ContentValues values = new android.content.ContentValues();
		values.put(GEN_FIELD__ID,Long.toString(this.gen__Id));
		values.put(GEN_FIELD_NICKNAME,this.gen_nickname);
		values.put(GEN_FIELD_ADDRESS,this.gen_address);
		values.put(GEN_FIELD_PORT,Integer.toString(this.gen_port));
		values.put(GEN_FIELD_PASSWORD,this.gen_password);
		values.put(GEN_FIELD_COLORMODEL,this.gen_colorModel);
		values.put(GEN_FIELD_FORCEFULL,(this.gen_forceFull ? "1" : "0"));
		values.put(GEN_FIELD_REPEATERID,this.gen_repeaterId);
		return values;
	}

	/**
	 * * Return an array that gives the column index in the cursor for each
	 * field defined * @param cursor Database cursor over some columns,possibly
	 * including this table * @return array of column indices; -1 if the column
	 * with that id is not in cursor
	 */
	
	public int[] Gen_columnIndices(android.database.Cursor cursor) {
		int[] result = new int[GEN_COUNT];
		result[0] = cursor.getColumnIndex(GEN_FIELD__ID);
		result[1] = cursor.getColumnIndex(GEN_FIELD_NICKNAME);
		result[2] = cursor.getColumnIndex(GEN_FIELD_ADDRESS);
		result[3] = cursor.getColumnIndex(GEN_FIELD_PORT);
		result[4] = cursor.getColumnIndex(GEN_FIELD_PASSWORD);
		result[5] = cursor.getColumnIndex(GEN_FIELD_COLORMODEL);
		result[6] = cursor.getColumnIndex(GEN_FIELD_FORCEFULL);
		result[7] = cursor.getColumnIndex(GEN_FIELD_REPEATERID);
		return result;
	}

	/** 
	 * Populate one instance from a cursor 
	 * */

	public void Gen_populate(android.database.Cursor cursor,int[] columnIndices) {
		if (columnIndices[GEN_ID__ID] >= 0
				&& !cursor.isNull(columnIndices[GEN_ID__ID])) {
			gen__Id = cursor.getLong(columnIndices[GEN_ID__ID]);
		}
		if (columnIndices[GEN_ID_NICKNAME] >= 0
				&& !cursor.isNull(columnIndices[GEN_ID_NICKNAME])) {
			gen_nickname = cursor.getString(columnIndices[GEN_ID_NICKNAME]);
		}
		if (columnIndices[GEN_ID_ADDRESS] >= 0
				&& !cursor.isNull(columnIndices[GEN_ID_ADDRESS])) {
			gen_address = cursor.getString(columnIndices[GEN_ID_ADDRESS]);
		}
		if (columnIndices[GEN_ID_PORT] >= 0
				&& !cursor.isNull(columnIndices[GEN_ID_PORT])) {
			gen_port = (int) cursor.getInt(columnIndices[GEN_ID_PORT]);
		}
		if (columnIndices[GEN_ID_PASSWORD] >= 0
				&& !cursor.isNull(columnIndices[GEN_ID_PASSWORD])) {
			gen_password = cursor.getString(columnIndices[GEN_ID_PASSWORD]);
		}
		if (columnIndices[GEN_ID_COLORMODEL] >= 0
				&& !cursor.isNull(columnIndices[GEN_ID_COLORMODEL])) {
			gen_colorModel = cursor.getString(columnIndices[GEN_ID_COLORMODEL]);
		}
		if (columnIndices[GEN_ID_FORCEFULL] >= 0
				&& !cursor.isNull(columnIndices[GEN_ID_FORCEFULL])) {
			gen_forceFull = (cursor.getInt(columnIndices[GEN_ID_FORCEFULL]) != 0);
		}
		if (columnIndices[GEN_ID_REPEATERID] >= 0
				&& !cursor.isNull(columnIndices[GEN_ID_REPEATERID])) {
			gen_repeaterId = cursor.getString(columnIndices[GEN_ID_REPEATERID]);
		}
	}

	/** 
	 * Populate one instance from a ContentValues 
	 * */
	public void Gen_populate(android.content.ContentValues values) {
		gen__Id = values.getAsLong(GEN_FIELD__ID);
		gen_nickname = values.getAsString(GEN_FIELD_NICKNAME);
		gen_address = values.getAsString(GEN_FIELD_ADDRESS);
		gen_port = (int) values.getAsInteger(GEN_FIELD_PORT);
		gen_password = values.getAsString(GEN_FIELD_PASSWORD);
		gen_colorModel = values.getAsString(GEN_FIELD_COLORMODEL);
		gen_forceFull = (values.getAsInteger(GEN_FIELD_FORCEFULL) != 0);
		gen_repeaterId = values.getAsString(GEN_FIELD_REPEATERID);
	}
}

（编辑：李大同）

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