events.po

hibernate 开源框架的代码 jar包希望大家能喜欢

msgid ""
msgstr ""
"Project-Id-Version: PACKAGE VERSION\n"
"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
"POT-Creation-Date: 2007-10-25 07:47+0000\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <[e-mail]>\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"

#. Tag: title
#: events.xml:5
#, no-c-format
msgid "Interceptors and events"
msgstr "Les intercepteurs et les événements"

#. Tag: para
#: events.xml:7
#, no-c-format
msgid ""
"It is often useful for the application to react to certain events that occur "
"inside Hibernate. This allows implementation of certain kinds of generic "
"functionality, and extension of Hibernate functionality."
msgstr ""
"Il est souvent utile pour l'application de réagir à certains événements qui "
"surviennent dans Hibernate. Cela autorise l'implémentation de certaines "
"sortes de fonctionnalités génériques, et d'extensions de fonctionnalités "
"d'Hibernate."

#. Tag: title
#: events.xml:14
#, no-c-format
msgid "Interceptors"
msgstr "Intercepteurs"

#. Tag: para
#: events.xml:16
#, no-c-format
msgid ""
"The <literal>Interceptor</literal> interface provides callbacks from the "
"session to the application allowing the application to inspect and/or "
"manipulate properties of a persistent object before it is saved, updated, "
"deleted or loaded. One possible use for this is to track auditing "
"information. For example, the following <literal>Interceptor</literal> "
"automatically sets the <literal>createTimestamp</literal> when an "
"<literal>Auditable</literal> is created and updates the "
"<literal>lastUpdateTimestamp</literal> property when an <literal>Auditable</"
"literal> is updated."
msgstr ""
"L'interface <literal>Interceptor</literal> fournit des \"callbacks\" de la "
"session vers l'application et permettent à l'application de consulter et/ou "
"de manipuler des propriétés d'un objet persistant avant qu'il soit "
"sauvegardé, mis à jour, supprimé ou chargé. Une utilisation possible de "
"cette fonctionnalité est de tracer l'accès à l'information. Par exemple, "
"l'<literal>Interceptor</literal> suivant positionne "
"<literal>createTimestamp</literal> quand un <literal>Auditable</literal> est "
"créé et met à jour la propriété <literal>lastUpdateTimestamp</literal> quand "
"un <literal>Auditable</literal> est mis à jour."

#. Tag: para
#: events.xml:27
#, no-c-format
msgid ""
"You may either implement <literal>Interceptor</literal> directly or (better) "
"extend <literal>EmptyInterceptor</literal>."
msgstr ""
"Vous pouvez soit implémenter <literal>Interceptor</literal> directement ou "
"(mieux) étendre <literal>EmptyInterceptor</literal>."

#. Tag: programlisting
#: events.xml:32
#, no-c-format
msgid ""
"<![CDATA[package org.hibernate.test;\n"
"\n"
"import java.io.Serializable;\n"
"import java.util.Date;\n"
"import java.util.Iterator;\n"
"\n"
"import org.hibernate.EmptyInterceptor;\n"
"import org.hibernate.Transaction;\n"
"import org.hibernate.type.Type;\n"
"\n"
"public class AuditInterceptor extends EmptyInterceptor {\n"
"\n"
"    private int updates;\n"
"    private int creates;\n"
"    private int loads;\n"
"\n"
"    public void onDelete(Object entity,\n"
"                         Serializable id,\n"
"                         Object[] state,\n"
"                         String[] propertyNames,\n"
"                         Type[] types) {\n"
"        // do nothing\n"
"    }\n"
"\n"
"    public boolean onFlushDirty(Object entity,\n"
"                                Serializable id,\n"
"                                Object[] currentState,\n"
"                                Object[] previousState,\n"
"                                String[] propertyNames,\n"
"                                Type[] types) {\n"
"\n"
"        if ( entity instanceof Auditable ) {\n"
"            updates++;\n"
"            for ( int i=0; i < propertyNames.length; i++ ) {\n"
"                if ( \"lastUpdateTimestamp\".equals( propertyNames[i] ) ) {\n"
"                    currentState[i] = new Date();\n"
"                    return true;\n"
"                }\n"
"            }\n"
"        }\n"
"        return false;\n"
"    }\n"
"\n"
"    public boolean onLoad(Object entity,\n"
"                          Serializable id,\n"
"                          Object[] state,\n"
"                          String[] propertyNames,\n"
"                          Type[] types) {\n"
"        if ( entity instanceof Auditable ) {\n"
"            loads++;\n"
"        }\n"
"        return false;\n"
"    }\n"
"\n"
"    public boolean onSave(Object entity,\n"
"                          Serializable id,\n"
"                          Object[] state,\n"
"                          String[] propertyNames,\n"
"                          Type[] types) {\n"
"\n"
"        if ( entity instanceof Auditable ) {\n"
"            creates++;\n"
"            for ( int i=0; i<propertyNames.length; i++ ) {\n"
"                if ( \"createTimestamp\".equals( propertyNames[i] ) ) {\n"
"                    state[i] = new Date();\n"
"                    return true;\n"
"                }\n"
"            }\n"
"        }\n"
"        return false;\n"
"    }\n"
"\n"
"    public void afterTransactionCompletion(Transaction tx) {\n"
"        if ( tx.wasCommitted() ) {\n"
"            System.out.println(\"Creations: \" + creates + \", Updates: \" + "
"updates, \"Loads: \" + loads);\n"
"        }\n"
"        updates=0;\n"
"        creates=0;\n"
"        loads=0;\n"
"    }\n"
"\n"
"}]]>"
msgstr ""

#. Tag: para
#: events.xml:34
#, no-c-format
msgid ""
"Interceptors come in two flavors: <literal>Session</literal>-scoped and "
"<literal>SessionFactory</literal>-scoped."
msgstr ""
"Interceptors come in two flavors: <literal>Session</literal>-scoped and "
"<literal>SessionFactory</literal>-scoped."

#. Tag: para
#: events.xml:39
#, no-c-format
msgid ""
"A <literal>Session</literal>-scoped interceptor is specified when a session "
"is opened using one of the overloaded SessionFactory.openSession() methods "
"accepting an <literal>Interceptor</literal>."
msgstr ""
"A <literal>Session</literal>-scoped interceptor is specified when a session "
"is opened using one of the overloaded SessionFactory.openSession() methods "
"accepting an <literal>Interceptor</literal>."

#. Tag: programlisting
#: events.xml:45
#, no-c-format
msgid "<![CDATA[Session session = sf.openSession( new AuditInterceptor() );]]>"
msgstr ""

#. Tag: para
#: events.xml:47
#, no-c-format
msgid ""
"A <literal>SessionFactory</literal>-scoped interceptor is registered with "
"the <literal>Configuration</literal> object prior to building the "
"<literal>SessionFactory</literal>. In this case, the supplied interceptor "
"will be applied to all sessions opened from that <literal>SessionFactory</"
"literal>; this is true unless a session is opened explicitly specifying the "
"interceptor to use. <literal>SessionFactory</literal>-scoped interceptors "
"must be thread safe, taking care to not store session-specific state since "
"multiple sessions will use this interceptor (potentially) concurrently."
msgstr ""
"A <literal>SessionFactory</literal>-scoped interceptor is registered with "
"the <literal>Configuration</literal> object prior to building the "
"<literal>SessionFactory</literal>. In this case, the supplied interceptor "
"will be applied to all sessions opened from that <literal>SessionFactory</"
"literal>; this is true unless a session is opened explicitly specifying the "
"interceptor to use. <literal>SessionFactory</literal>-scoped interceptors "
"must be thread safe, taking care to not store session-specific state since "
"multiple sessions will use this interceptor (potentially) concurrently."

#. Tag: programlisting
#: events.xml:56
#, no-c-format
msgid ""
"<![CDATA[new Configuration().setInterceptor( new AuditInterceptor() );]]>"
msgstr ""

#. Tag: title
#: events.xml:61
#, no-c-format
msgid "Event system"
msgstr "Système d'événements"

#. Tag: para
#: events.xml:63
#, no-c-format
msgid ""
"If you have to react to particular events in your persistence layer, you may "
"also use the Hibernate3 <emphasis>event</emphasis> architecture. The event "
"system can be used in addition or as a replacement for interceptors."
msgstr ""
"Si vous devez réagir à des événements particuliers dans votre couche de "
"persistance, vous pouvez aussi utiliser l'architecture "
"d'<emphasis>événements</emphasis> d'Hibernate3. Le système d'événements peut "
"être utilisé en supplément ou en remplacement des interceptors."

#. Tag: para
#: events.xml:69
#, no-c-format
msgid ""
"Essentially all of the methods of the <literal>Session</literal> interface "