org.apache.struts.plugins
クラス ModuleConfigVerifier

java.lang.Object
  org.apache.struts.plugins.ModuleConfigVerifier

すべての実装インタフェース:

PlugIn

public class ModuleConfigVerifier

extends java.lang.Object

implements PlugIn

Convenient implementation of PlugIn that performs as many verification tests on the information stored in the ModuleConfig for this module as is practical. Based on the setting of the fatal property (which defaults to true), the detection of any such errors will cause a ServletException to be thrown from the init method, which will ultimately cause the initialization of your Struts controller servlet to fail.

Under all circumstances, errors that are detected will be logged via calls to ServletContext.log.

導入されたバージョン:

Struts 1.1

バージョン:

$Revision: 1.1 $ $Date: 2004/10/20 03:26:53 $

フィールドの概要

protected ModuleConfig	config The ModuleConfig instance for our module.
private boolean	fatal Should the existence of configuration errors be fatal.
protected ActionServlet	servlet The ActionServlet instance we are associated with.

コンストラクタの概要

ModuleConfigVerifier()

メソッドの概要

void	destroy() Receive notification that our owning module is being shut down.
void	init(ActionServlet servlet, ModuleConfig config) モジュールが起動する通知を受け取ります。
boolean	isFatal() Return the "configuation errors are fatal" flag.
protected void	log(java.lang.String message) Log the specified message to our servlet context log, after a header including the module prefix.
void	setFatal(boolean fatal) Set the "configuration errors are fatal" flag.
protected boolean	verifyActionMappingClass() Return true if information returned by config.getActionMappingClass is all valid; otherwise, log error messages and return false.
protected boolean	verifyForwardConfigs() Return true if information returned by config.findForwardConfigs is all valid; otherwise, log error messages and return false.
protected boolean	verifyMessageResourcesConfigs() Return true if information returned by config.findMessageResourcesConfigs is all valid; otherwise, log error messages and return false.
protected boolean	verifyPlugInConfigs() Return true if information returned by config.findPluginConfigs is all valid; otherwise, log error messages and return false.

クラス java.lang.Object から継承したメソッド

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

フィールドの詳細

config

protected ModuleConfig config

The ModuleConfig instance for our module.

servlet

protected ActionServlet servlet

The ActionServlet instance we are associated with.

fatal

private boolean fatal

Should the existence of configuration errors be fatal.

コンストラクタの詳細

ModuleConfigVerifier

public ModuleConfigVerifier()

メソッドの詳細

isFatal

public boolean isFatal()

Return the "configuation errors are fatal" flag.

setFatal

public void setFatal(boolean fatal)

Set the "configuration errors are fatal" flag.

パラメータ:

fatal - The new flag value

destroy

public void destroy()

Receive notification that our owning module is being shut down.

定義:

インタフェース PlugIn 内の destroy

init

public void init(ActionServlet servlet,
                 ModuleConfig config)
          throws javax.servlet.ServletException

インタフェース PlugIn の記述:

モジュールが起動する通知を受け取ります。

Receive notification that the specified module is being started up.

定義:

インタフェース PlugIn 内の init

パラメータ:

servlet - このウェッブアプリケーションの全てのモジュールを処理するActionServlet

@param servlet ActionServlet that is managing all the modules in this web application

config - このプラグインに関連付けられたモジュールのModuleConfig

@param config ModuleConfig for the module with which this plug-in is associated

例外:

javax.servlet.ServletException - このPlugInの初期化が成功できなかった場合

@exception ServletException if this PlugIn cannot be successfully initialized

log

protected void log(java.lang.String message)

Log the specified message to our servlet context log, after a header including the module prefix.

パラメータ:

message - The message to be logged

verifyActionMappingClass

protected boolean verifyActionMappingClass()

Return true if information returned by config.getActionMappingClass is all valid; otherwise, log error messages and return false.

verifyForwardConfigs

protected boolean verifyForwardConfigs()

Return true if information returned by config.findForwardConfigs is all valid; otherwise, log error messages and return false.

verifyMessageResourcesConfigs

protected boolean verifyMessageResourcesConfigs()

Return true if information returned by config.findMessageResourcesConfigs is all valid; otherwise, log error messages and return false.

verifyPlugInConfigs

protected boolean verifyPlugInConfigs()

Return true if information returned by config.findPluginConfigs is all valid; otherwise, log error messages and return false.