ERJavaMail (Project Wonder Reference Documentation)

java.lang.Object
- er.extensions.ERXFrameworkPrincipal
- - er.javamail.ERJavaMail

public class ERJavaMail
extends ERXFrameworkPrincipal

ERJavaMail is the principal class for the ERJavaMail framework.

Author:: Camille Troillard, Max Muller

Properties
Name	Description
`er.javamail.centralize`	er.javamail.centralize
`er.javamail.adminEmail`	er.javamail.adminEmail
`er.javamail.debugEnabled`	er.javamail.debugEnabled
`er.javamail.senderQueue.size`	er.javamail.senderQueue.size
`er.javamail.milliSecondsWaitIfSenderOverflowed`	er.javamail.milliSecondsWaitIfSenderOverflowed
`er.javamail.XMailerHeader`	er.javamail.XMailerHeader
`er.javamail.smtpProtocol`	er.javamail.smtpProtocol
`er.javamail.smtpHost`	er.javamail.smtpHost
`mail.[smtpProtocol].host`	mail.[smtpProtocol].host
`WOSMTPHost`	WOSMTPHost
`er.javamail.smtpPort`	er.javamail.smtpPort
`mail.[smtpProtocol].port`	mail.[smtpProtocol].port
`er.javamail.smtpAuth`	er.javamail.smtpAuth
`mail.[smtpProtocol].auth`	mail.[smtpProtocol].auth
`er.javamail.smtpUser`	er.javamail.smtpUser
`mail.[smtpProtocol].user`	mail.[smtpProtocol].user
`er.javamail.smtpPassword`	er.javamail.smtpPassword
`mail.[smtpProtocol].password`	mail.[smtpProtocol].password
`mail.smtps.socketFactory.fallback`	mail.smtps.socketFactory.fallback
`er.javamail.emailPattern`	er.javamail.emailPattern
`er.javamail.WhiteListEmailAddressPatterns`	er.javamail.WhiteListEmailAddressPatterns
`er.javamail.BlackListEmailAddressPatterns`	er.javamail.BlackListEmailAddressPatterns
`er.javamail.sessionConfigViaJNDI`	er.javamail.sessionConfigViaJNDI
`er.javamail.jndiSessionContext`	er.javamail.jndiSessionContext

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static interface ERJavaMail.Delegate
- Nested classes/interfaces inherited from class er.extensions.ERXFrameworkPrincipal
  ERXFrameworkPrincipal.Observer

Nested Classes
Modifier and Type	Class and Description
`static interface`	`ERJavaMail.Delegate`

Field Summary

Fields
Modifier and Type	Field and Description
`protected String`	`_adminEmail` email address used when centralizeMails == true Needed when debugging application so that mails are always sent to only one destination.
`protected boolean`	`_centralize` Used to send mail to adminEmail only.
`protected boolean`	`_debugEnabled` This property specify wether JavaMail is debug enabled or not.
`protected javax.mail.Session`	`_defaultSession` This is the default JavaMail Session.
`protected String`	`_defaultXMailerHeader` This property sets the default header for the X-Mailer property
`protected int`	`_milliSecondsWaitIfSenderOverflowed` Wait n milliseconds (by default this value is 6000) if the mail sender is overflowed メール・キューがオーバフローされている時に待つ時間。 (デフォルトでは 6000)
`protected Pattern`	`_pattern` The compiled form of the `EMAIL_VALIDATION_PATTERN` pattern.
`protected int`	`_senderQueueSize` Number of messages that the sender queue can hold at a time; default to 50 messages and can be configured by `er.javamail.senderQueue.size` system property.
`protected com.webobjects.eocontrol.EOOrQualifier`	`blackListQualifier` holds the black list qualifier ブラック・リスト qualifier を保持
`protected NSArray<String>`	`blakListEmailAddressPatterns` holds the array of black list email addresses ブラック・リスト・メールアドレス配列を保持
`static Class<?>[]`	`REQUIRES`
`protected NSArray<String>`	`whiteListEmailAddressPatterns` holds the array of white list email addresses ホワイト・リスト・メールアドレス配列を保持
`protected com.webobjects.eocontrol.EOOrQualifier`	`whiteListQualifier` holds the white list qualifier ホワイト・リスト qualifier を保持

Fields inherited from class er.extensions.ERXFrameworkPrincipal
initializedFrameworks, launchingFrameworks, log

Constructor Summary

Constructors
Constructor and Description

ERJavaMail()

Constructors
Constructor and Description
`ERJavaMail()`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`String`	`adminEmail()` admin email accessor.
`NSArray<String>`	`blackListEmailAddressPatterns()` Gets the array of black list email address patterns.
`com.webobjects.eocontrol.EOOrQualifier`	`blackListQualifier()` Gets the Or qualifier to match any of the patterns in the black list.
`boolean`	`centralize()` Centralize is used to send all the outbound email to a single address which is useful when debugging.
`boolean`	`debugEnabled()` Returns `true` if JavaMail is debug enabled.
`javax.mail.Session`	`defaultSession()` This is the deafult JavaMail Session accessor.
`String`	`defaultXMailerHeader()` Gets the default X-Mailer header to use for sending mails.
`NSArray<String>`	`filterEmailAddresses(NSArray<String> emailAddresses)` Filters an array of email addresses by the black and white lists.
`void`	`finishInitialization()` Specialized implementation of the method from ERXPrincipalClass.
`boolean`	`hasBlackList()` Determines if a black list has been specified
`boolean`	`hasWhiteList()` Determines if a white list has been specified
`void`	`initializeFrameworkFromSystemProperties()` This method is used to initialize ERJavaMail from System properties.
`boolean`	`isValidEmail(String email)` Predicate used to validate email well-formness.
`int`	`milliSecondsWaitIfSenderOverflowed()` This method return the time spent waiting if the mail queue if overflowed.
`javax.mail.Session`	`newSession()` Returns a newly allocated Session object from the System Properties
`javax.mail.Session`	`newSession(Properties props)` Returns a newly allocated Session object from the given Properties
`javax.mail.Session`	`newSessionForContext(Properties properties, String contextString)` Returns a newly allocated Session object from the given Properties
`protected javax.mail.Session`	`newSessionForContext(String contextString)` Returns a new Session object that is appropriate for the given context.
`javax.mail.Session`	`newSessionForMessage(ERMessage message)` Returns a newly allocated Session object for the given message.
`protected com.webobjects.eocontrol.EOOrQualifier`	`qualifierArrayForEmailPatterns(NSArray<String> emailPatterns)` Constructs an Or qualifier for filtering an array of strings that might have the * wildcard character.
`int`	`senderQueueSize()`
`protected javax.mail.Session`	`sessionForContext(String contextString)` Returns the Session object that is appropriate for the given context.
`javax.mail.Session`	`sessionForMessage(ERMessage message)` Returns the Session object that is appropriate for the given message.
`void`	`setAdminEmail(String adminEmail)` Sets the admin email to another value.
`void`	`setCentralize(boolean centralize)` Sets the value of the `er.javamail.centralize` Property.
`void`	`setDebugEnabled(boolean debug)` Sets the debug mode of JavaMail.
`void`	`setDefaultSession(javax.mail.Session session)` Sets the default JavaMail session to a particular value.
`void`	`setDefaultXMailerHeader(String header)` Sets the default value of the XMailer header used when sending mails.
`void`	`setDelegate(ERJavaMail.Delegate delegate)`
`void`	`setMilliSecondsWaitIfSenderOverflowed(int value)` Sets the value of the `er.javamail.milliSecondsWaitIfSenderOverflowed` Property.
`void`	`setSenderQueueSize(int value)` 送信キューが一回で保持できるメッセージ数です。デフォルトでは 50 メッセージで、システム・プロパティの `er.javamail.senderQueue.size` で変更可能です。
`protected void`	`setupSmtpHostSafely()` Helper method to init the smtpHost property.
`protected void`	`setupSmtpProperties(Properties properties, String contextString)`
`static ERJavaMail`	`sharedInstance()` Accessor to the ERJavaMail singleton.
`String`	`smtpProtocolForContext(String contextString)` Returns the SMTP protocol to use for connections.
`String`	`validateEmail(com.webobjects.eocontrol.EOEnterpriseObject object, String key, String email)` Validates an enterprise object's email attribute (accessed via key).
`NSArray<String>`	`whiteListEmailAddressPatterns()` Gets the array of white list email address patterns.
`com.webobjects.eocontrol.EOOrQualifier`	`whiteListQualifier()` Whilte list Or qualifier to match any of the patterns in the white list.

Methods inherited from class er.extensions.ERXFrameworkPrincipal
didFinishInitialization, hasFrameworkInstalled, initialize, setUpFrameworkPrincipalClass, sharedInstance, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - REQUIRES
```
public static final Class<?>[] REQUIRES
```
  - _pattern
```
protected Pattern _pattern
```
    The compiled form of the EMAIL_VALIDATION_PATTERN pattern.
  - _defaultSession
```
protected javax.mail.Session _defaultSession
```
    This is the default JavaMail Session. It is shared among all deliverers for immediate deliveries. Deferred deliverers, use their own JavaMail session. JavaMail のデフォルト・セッションです。即時配信処理より共有されています。延期配信は独自の JavaMail セッションを使用しています。
  - _adminEmail
```
protected String _adminEmail
```
    email address used when centralizeMails == true
    Needed when debugging application so that mails are always sent to only one destination.
  - _debugEnabled
```
protected boolean _debugEnabled
```
    This property specify wether JavaMail is debug enabled or not.
  - _defaultXMailerHeader
```
protected String _defaultXMailerHeader
```
    This property sets the default header for the X-Mailer property
  - _centralize
```
protected boolean _centralize
```
    Used to send mail to adminEmail only. Useful for debugging issues
  - _senderQueueSize
```
protected int _senderQueueSize
```
    Number of messages that the sender queue can hold at a time; default to 50 messages and can be configured by er.javamail.senderQueue.size system property.
  - _milliSecondsWaitIfSenderOverflowed
```
protected int _milliSecondsWaitIfSenderOverflowed
```
    Wait n milliseconds (by default this value is 6000) if the mail sender is overflowed メール・キューがオーバフローされている時に待つ時間。 (デフォルトでは 6000)
  - whiteListEmailAddressPatterns
```
protected NSArray<String> whiteListEmailAddressPatterns
```
    holds the array of white list email addresses ホワイト・リスト・メールアドレス配列を保持
  - blakListEmailAddressPatterns
```
protected NSArray<String> blakListEmailAddressPatterns
```
    holds the array of black list email addresses ブラック・リスト・メールアドレス配列を保持
  - whiteListQualifier
```
protected com.webobjects.eocontrol.EOOrQualifier whiteListQualifier
```
    holds the white list qualifier ホワイト・リスト qualifier を保持
  - blackListQualifier
```
protected com.webobjects.eocontrol.EOOrQualifier blackListQualifier
```
    holds the black list qualifier ブラック・リスト qualifier を保持
- Constructor Detail
  - ERJavaMail
```
public ERJavaMail()
```
- Method Detail
  - sharedInstance
```
public static ERJavaMail sharedInstance()
```
    Accessor to the ERJavaMail singleton.
    
    Returns:
    
    the one ERJavaMail instance ERJavaMail シングルトン・アクセス・メソッド
  - setDelegate
```
public void setDelegate(ERJavaMail.Delegate delegate)
```
  - finishInitialization
```
public void finishInitialization()
```
    Specialized implementation of the method from ERXPrincipalClass.
    
    Specified by:
    
    finishInitialization in class ERXFrameworkPrincipal
  - initializeFrameworkFromSystemProperties
```
public void initializeFrameworkFromSystemProperties()
```
    This method is used to initialize ERJavaMail from System properties. Later, we will implement a way to initialize those properties everytime the propertis are changed. The observer will call this method whenever appropriate. このメソッドは ERJavaMail をシステム・プロパティより初期化するためにあります。後でプロパティが変更される度にこのメソッドが実行される処理を追加実装します。
  - setupSmtpHostSafely
```
protected void setupSmtpHostSafely()
```
    Helper method to init the smtpHost property. This method first check is er.javamail.smtpHost is set. If it is not set, then it looks for mail.smtp.host (standard JavaMail property) and finally the WOSMTPHost property. When a correct property is found, then it sets both properties to the found value. If no properties are found, a RuntimeException is thrown.
    
    Throws:
    
    RuntimeException - if neither one of er.javamail.smtpHost, mail.smtp.host or WOSMTPHost is set. smtpHost プロパティを初期化するヘルプ・メソッドです。最初には er.javamail.smtpHost がセットされているかどうかをチェックします。セットされていなければ、mail.smtp.host (標準 JavaMail プロパティ) をチェックし、最終的には WOSMTPHost プロパティ。正しいプロパティが見つかると結果値を両方のプロパティにセットします。見つからない場合には RuntimeException が発生します。
    
    RuntimeException - - er.javamail.smtpHost, mail.smtp.host 又は WOSMTPHost がセットされていなければ
  - setupSmtpProperties
```
protected void setupSmtpProperties(Properties properties,
                                   String contextString)
```
  - setDefaultSession
```
public void setDefaultSession(javax.mail.Session session)
```
    Sets the default JavaMail session to a particular value. This value is set by default at initialization of the framework but you can specify a custom one by using this method. Note that a new deliverer need to be instanciated for changes to be taken in account.
    
    Parameters:
    
    session - the default javax.mail.Session JavaMail のデフォルト・セッションをセットします。フレームワークの初期化時に設定されのですが、独自で設定する時にはここを実行するといいのです。
    
    session - - デフォルト javax.mail.Session
  - defaultSession
```
public javax.mail.Session defaultSession()
```
    This is the deafult JavaMail Session accessor. It is shared among all deliverers for immediate deliveries. Deferred deliverers, use their own JavaMail session.
    
    Returns:
    
    the default javax.mail.Session instance JavaMail のデフォルト・セッション・アクセス方法です。即時配信処理のために共有されています。延期配信は独自の JavaMail セッションを使用しています。
  - newSession
```
public javax.mail.Session newSession(Properties props)
```
    Returns a newly allocated Session object from the given Properties
    
    Parameters:
    
    props - a Properties value
    
    props - - Properties 値
    
    Returns:
    
    a javax.mail.Session value initialized from the given properties 指定プロパティを使った新規セッションを戻します。
  - newSession
```
public javax.mail.Session newSession()
```
    Returns a newly allocated Session object from the System Properties
    
    Returns:
    
    a javax.mail.Session value システム・プロパティを使った新規セッションを戻します。
  - newSessionForMessage
```
public javax.mail.Session newSessionForMessage(ERMessage message)
```
    Returns a newly allocated Session object for the given message.
    
    Parameters:
    
    message - the message
    
    Returns:
    
    a new javax.mail.Session value
  - sessionForMessage
```
public javax.mail.Session sessionForMessage(ERMessage message)
```
    Returns the Session object that is appropriate for the given message.
    
    Returns:
    
    a javax.mail.Session value
  - newSessionForContext
```
protected javax.mail.Session newSessionForContext(String contextString)
```
    Returns a new Session object that is appropriate for the given context. If the property er.javamail.sessionConfigViaJNDI is set to true the JNDI is used to lookup the session informations. You may change the default JNDI context with the property er.javamail.jndiSessionContext
    
    Parameters:
    
    contextString - the message context
    
    Returns:
    
    a new javax.mail.Session value
  - newSessionForContext
```
public javax.mail.Session newSessionForContext(Properties properties,
                                               String contextString)
```
    Returns a newly allocated Session object from the given Properties
    
    Parameters:
    
    properties - a Properties value
    
    Returns:
    
    a javax.mail.Session value initialized from the given properties
  - sessionForContext
```
protected javax.mail.Session sessionForContext(String contextString)
```
    Returns the Session object that is appropriate for the given context.
    
    Parameters:
    
    contextString - the message context
    
    Returns:
    
    a javax.mail.Session value
  - adminEmail
```
public String adminEmail()
```
    admin email accessor. The admin email is the email address where centralized mail go to.
    
    Returns:
    
    a String value centralizeMails == true の場合で使用されるメール・アドレス
    デバッグ中にすべてのメールが一つのターゲットに送信されます。
  - setAdminEmail
```
public void setAdminEmail(String adminEmail)
```
    Sets the admin email to another value. This value is set at initialization from the er.javamail.adminEmail Property.
    
    Parameters:
    
    adminEmail - a String value この値は初期化中で er.javamail.adminEmail プロパティより設定されますが、このコマンドでオーバライドが可能です。
    
    adminEmail - - メール・アドレス
  - debugEnabled
```
public boolean debugEnabled()
```
    Returns true if JavaMail is debug enabled.
    
    Returns:
    
    a boolean value JavaMail がデバッグ中の場合には true が戻ります。
  - setDebugEnabled
```
public void setDebugEnabled(boolean debug)
```
    Sets the debug mode of JavaMail.
    
    Parameters:
    
    debug - a boolean value sets JavaMail in debug mode JavaMail のデバッグ・モードをセットします。
    
    debug - - boolean でデバッグ・モードを On / Off できます
  - defaultXMailerHeader
```
public String defaultXMailerHeader()
```
    Gets the default X-Mailer header to use for sending mails. Pulls the value out of the property: er.javamail.XMailerHeader
    
    Returns:
    
    default X-Mailer header 送信時の XMailer ヘッダーのデフォルト値を取得します。プロパティの er.javamail.XMailerHeader を参照！
  - setDefaultXMailerHeader
```
public void setDefaultXMailerHeader(String header)
```
    Sets the default value of the XMailer header used when sending mails.
    
    Parameters:
    
    header - a String value 送信時の XMailer ヘッダーのデフォルト値をセットします。
    
    header - - String 値
  - centralize
```
public boolean centralize()
```
    Centralize is used to send all the outbound email to a single address which is useful when debugging.
    
    Returns:
    
    a boolean value すべてのメールを er.javamail.adminEmail ユーザに送信します。(デバッグ中に便利)
  - setCentralize
```
public void setCentralize(boolean centralize)
```
    Sets the value of the er.javamail.centralize Property.
    
    Parameters:
    
    centralize - if the boolean value is true, then all the outbound mails will be sent to adminEmail email address. er.javamail.centralize プロパティの値をセットします。
    
    centralize - - true の場合にはすべてのメールが adminEmail へ送信されます。
  - smtpProtocolForContext
```
public String smtpProtocolForContext(String contextString)
```
    Returns the SMTP protocol to use for connections. 接続の為の SMTP プロトコールを設定します。 (smtp or smtps)
    
    Parameters:
    
    contextString - - SMTP プロトコール名
  - senderQueueSize
```
public int senderQueueSize()
```
  - setSenderQueueSize
```
public void setSenderQueueSize(int value)
```
    送信キューが一回で保持できるメッセージ数です。デフォルトでは 50 メッセージで、システム・プロパティの er.javamail.senderQueue.size で変更可能です。
  - milliSecondsWaitIfSenderOverflowed
```
public int milliSecondsWaitIfSenderOverflowed()
```
    This method return the time spent waiting if the mail queue if overflowed. During that time, mails are sent and the queue lowers. When the duration is spent, and the queue is under the overflow limit, the mails are being sent again.
    
    Returns:
    
    an int value メール・キューがオーバフローされている時に待つ時間を設定します。この時間内ではメールが送信され、キューが減ります。期間が過ぎるとキューがオーバフロー制限より以下であれば、メールが再度に送信されます。
  - setMilliSecondsWaitIfSenderOverflowed
```
public void setMilliSecondsWaitIfSenderOverflowed(int value)
```
    Sets the value of the er.javamail.milliSecondsWaitIfSenderOverflowed Property.
    
    Parameters:
    
    value - an int value in milli-seconds. er.javamail.milliSecondsWaitIfSenderOverflowed プロパティをセットします。
    
    value - - int ミリ秒
  - validateEmail
```
public String validateEmail(com.webobjects.eocontrol.EOEnterpriseObject object,
                            String key,
                            String email)
```
    Validates an enterprise object's email attribute (accessed via key).
    
    Parameters:
    
    object - the object to be validated
    
    key - the attribute's name
    
    email - the email value
    
    object - - 検証するオブジェクト
    
    key - - アトリビュート名
    
    email - - メール値
    
    Returns:
    
    the email if the validation didn't failed エンタプライス・オブジェクトのメール・アトリビュートを検証します。（キーよりのアクセス）
  - isValidEmail
```
public boolean isValidEmail(String email)
```
    Predicate used to validate email well-formness.
    
    Parameters:
    
    email - the email String value to validate
    
    email - - 検証するメール値
    
    Returns:
    
    true if the email is valid
  - hasWhiteList
```
public boolean hasWhiteList()
```
    Determines if a white list has been specified
    
    Returns:
    
    if the white list has any elements in it ホワイト・リストがあるかどうかを戻します。
  - hasBlackList
```
public boolean hasBlackList()
```
    Determines if a black list has been specified
    
    Returns:
    
    if the black list has any elements in it ブラック・リストがあるかどうかを戻します。
  - whiteListEmailAddressPatterns
```
public NSArray<String> whiteListEmailAddressPatterns()
```
    Gets the array of white list email address patterns.
    
    Returns:
    
    array of white list email address patterns ホワイト・リスト・メールアドレス配列パターンを戻します。
  - blackListEmailAddressPatterns
```
public NSArray<String> blackListEmailAddressPatterns()
```
    Gets the array of black list email address patterns.
    
    Returns:
    
    array of black list email address patterns ブラック・リスト・メールアドレス配列パターンを戻します。
  - whiteListQualifier
```
public com.webobjects.eocontrol.EOOrQualifier whiteListQualifier()
```
    Whilte list Or qualifier to match any of the patterns in the white list.
    
    Returns:
    
    Or qualifier for the white list ホワイト・リスト内でマッチするパタンのホワイト・リスト Or qualifier
  - blackListQualifier
```
public com.webobjects.eocontrol.EOOrQualifier blackListQualifier()
```
    Gets the Or qualifier to match any of the patterns in the black list.
    
    Returns:
    
    or qualifier ブラック・リスト内でマッチするパタンのブラック・リスト Or qualifier
  - qualifierArrayForEmailPatterns
```
protected com.webobjects.eocontrol.EOOrQualifier qualifierArrayForEmailPatterns(NSArray<String> emailPatterns)
```
    Constructs an Or qualifier for filtering an array of strings that might have the * wildcard character. Will be nice when we have regex in Java 1.4.
    
    Parameters:
    
    emailPatterns - array of email patterns
    
    emailPatterns - - メール・パタンの配列
    
    Returns:
    
    or qualifier to match any of the given patterns ワイルドカード文字 * を持つ配列をフィルターする Or qualifier を作成します。
  - filterEmailAddresses
```
public NSArray<String> filterEmailAddresses(NSArray<String> emailAddresses)
```
    Filters an array of email addresses by the black and white lists.
    
    Parameters:
    
    emailAddresses - array of email addresses to be filtered
    
    emailAddresses - - フィルターするメール・アドレス配列
    
    Returns:
    
    array of filtered email addresses メールアドレス配列をホワイト＆ブラック・リストでフィルターします。

Class ERJavaMail

Nested Class Summary

Nested classes/interfaces inherited from class er.extensions.ERXFrameworkPrincipal

Field Summary

Fields inherited from class er.extensions.ERXFrameworkPrincipal

Constructor Summary

Method Summary

Methods inherited from class er.extensions.ERXFrameworkPrincipal

Methods inherited from class java.lang.Object

Field Detail

REQUIRES

_pattern

_defaultSession

_adminEmail

_debugEnabled

_defaultXMailerHeader

_centralize

_senderQueueSize

_milliSecondsWaitIfSenderOverflowed

whiteListEmailAddressPatterns

blakListEmailAddressPatterns

whiteListQualifier

blackListQualifier

Constructor Detail

ERJavaMail

Method Detail

sharedInstance

setDelegate

finishInitialization

initializeFrameworkFromSystemProperties

setupSmtpHostSafely

setupSmtpProperties

setDefaultSession

defaultSession

newSession

newSession

newSessionForMessage

sessionForMessage

newSessionForContext

newSessionForContext

sessionForContext

adminEmail

setAdminEmail

debugEnabled

setDebugEnabled

defaultXMailerHeader

setDefaultXMailerHeader

centralize

setCentralize

smtpProtocolForContext

senderQueueSize

setSenderQueueSize

milliSecondsWaitIfSenderOverflowed

setMilliSecondsWaitIfSenderOverflowed

validateEmail

isValidEmail

hasWhiteList

hasBlackList

whiteListEmailAddressPatterns

blackListEmailAddressPatterns

whiteListQualifier

blackListQualifier

qualifierArrayForEmailPatterns

filterEmailAddresses