org.tinygroup.databasebuinstaller

Class DatabaseInstallerProcessor

java.lang.Object

org.tinygroup.databasebuinstaller.DatabaseInstallerProcessor

All Implemented Interfaces:

ApplicationProcessor, Ordered, Configuration

public class DatabaseInstallerProcessor
extends Object
implements ApplicationProcessor

功能说明:数据库安装类

开发人员: renhui
开发时间: 2013-8-15

Field Summary

Fields

Modifier and Type	Field and Description
static String	DATABASE_INSTALLER_BEAN_NAME

Fields inherited from interface org.tinygroup.commons.order.Ordered

DEFAULT_PRECEDENCE, HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
DatabaseInstallerProcessor()

Method Summary

Modifier and Type	Method and Description
void	config(XmlNode applicationConfig, XmlNode componentConfig) 设置配置信息,应用配置和组件配置内容合并
void	execute(List<String> sqls, Connection con)
XmlNode	getApplicationConfig() 获取应用配置信息
String	getApplicationNodePath() 获取在application.xml中配置对象的相对路径
List<String>	getChangeSqls()
XmlNode	getComponentConfig() 获取组件配置信息
String	getComponentConfigPath() 返回该配置对象组件配置的相对路径，相对于classpath的路径。
String	getDbLanguage()
List<String>	getDropSqls() 生成删除语句
List<String>	getFullSqls()
List<InstallProcessor>	getInstallProcessors()
String	getLanguage()
String	getNodeName()
int	getOrder() Return the order value of this object, with a higher value meaning greater in terms of sorting.
void	init() 应用程序处理器初始化方法
void	process()
void	process(String language)
void	setApplication(Application application) 设置本应用处理器所属的应用程序
void	setDataSource(DataSource dataSource)
void	setDbLanguage(String dbLanguage)
void	setInstallProcessors(List<InstallProcessor> installProcessors)
void	start() 应用程序处理器开启方法
void	stop() 应用程序处理器关闭方法

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DATABASE_INSTALLER_BEAN_NAME

public static final String DATABASE_INSTALLER_BEAN_NAME

See Also:

Constant Field Values

Constructor Detail

DatabaseInstallerProcessor

public DatabaseInstallerProcessor()

Method Detail

setDataSource

public void setDataSource(DataSource dataSource)

getDbLanguage

public String getDbLanguage()

setDbLanguage

public void setDbLanguage(String dbLanguage)

getInstallProcessors

public List<InstallProcessor> getInstallProcessors()

setInstallProcessors

public void setInstallProcessors(List<InstallProcessor> installProcessors)

getNodeName

public String getNodeName()

getLanguage

public String getLanguage()

getChangeSqls

public List<String> getChangeSqls()

getFullSqls

public List<String> getFullSqls()

getDropSqls

public List<String> getDropSqls()

生成删除语句

Returns:

process

public void process()

getApplicationNodePath

public String getApplicationNodePath()

Description copied from interface: Configuration

获取在application.xml中配置对象的相对路径

Specified by:

getApplicationNodePath in interface Configuration

Returns:

getComponentConfigPath

public String getComponentConfigPath()

Description copied from interface: Configuration

返回该配置对象组件配置的相对路径，相对于classpath的路径。

Specified by:

getComponentConfigPath in interface Configuration

Returns:

组件配置的相对路径

config

public void config(XmlNode applicationConfig,
                   XmlNode componentConfig)

Description copied from interface: Configuration

设置配置信息,应用配置和组件配置内容合并

Specified by:

config in interface Configuration

Parameters:

applicationConfig - 应用配置节点

componentConfig - 组件配置节点

getComponentConfig

public XmlNode getComponentConfig()

Description copied from interface: Configuration

获取组件配置信息

Specified by:

getComponentConfig in interface Configuration

Returns:

getApplicationConfig

public XmlNode getApplicationConfig()

Description copied from interface: Configuration

获取应用配置信息

Specified by:

getApplicationConfig in interface Configuration

Returns:

start

public void start()

Description copied from interface: ApplicationProcessor

应用程序处理器开启方法

Specified by:

start in interface ApplicationProcessor

stop

public void stop()

Description copied from interface: ApplicationProcessor

应用程序处理器关闭方法

Specified by:

stop in interface ApplicationProcessor

setApplication

public void setApplication(Application application)

Description copied from interface: ApplicationProcessor

设置本应用处理器所属的应用程序

Specified by:

setApplication in interface ApplicationProcessor

getOrder

public int getOrder()

Description copied from interface: Ordered

Return the order value of this object, with a higher value meaning greater in terms of sorting.

Normally starting with 0 or 1, with Ordered.LOWEST_PRECEDENCE indicating greatest. Same order values will result in arbitrary positions for the affected objects.

Higher value can be interpreted as lower priority, consequently the first object has highest priority (somewhat analogous to Servlet "load-on-startup" values).

Note that order values below 0 are reserved for framework purposes. Application-specified values should always be 0 or greater, with only framework components (internal or third-party) supposed to use lower values.

Specified by:

getOrder in interface Ordered

Returns:

the order value

See Also:

Ordered.LOWEST_PRECEDENCE

init

public void init()

Description copied from interface: ApplicationProcessor

应用程序处理器初始化方法

Specified by:

init in interface ApplicationProcessor

process

public void process(String language)

execute

public void execute(List<String> sqls,
                    Connection con)
             throws SQLException

Throws:

SQLException