performance.po

hibernate-distribution-3.3.1.GA-dist.zip源码

msgid "EHCache"
msgstr "EHCache"

#. Tag: literal
#: performance.xml:642
#, no-c-format
msgid "org.hibernate.cache.EhCacheProvider"
msgstr "org.hibernate.cache.EhCacheProvider"

#. Tag: entry
#: performance.xml:643 performance.xml:650
#, no-c-format
msgid "memory, disk"
msgstr "mémoire, disque"

#. Tag: entry
#: performance.xml:648 performance.xml:836
#, no-c-format
msgid "OSCache"
msgstr "OSCache"

#. Tag: literal
#: performance.xml:649
#, no-c-format
msgid "org.hibernate.cache.OSCacheProvider"
msgstr "org.hibernate.cache.OSCacheProvider"

#. Tag: entry
#: performance.xml:655 performance.xml:843
#, no-c-format
msgid "SwarmCache"
msgstr "SwarmCache"

#. Tag: literal
#: performance.xml:656
#, no-c-format
msgid "org.hibernate.cache.SwarmCacheProvider"
msgstr "org.hibernate.cache.SwarmCacheProvider"

#. Tag: entry
#: performance.xml:657
#, no-c-format
msgid "clustered (ip multicast)"
msgstr "en cluster (multicast ip)"

#. Tag: entry
#: performance.xml:658
#, no-c-format
msgid "yes (clustered invalidation)"
msgstr "oui (invalidation de cluster)"

#. Tag: entry
#: performance.xml:662 performance.xml:850
#, fuzzy, no-c-format
msgid "JBoss Cache 1.x"
msgstr "JBoss TreeCache"

#. Tag: literal
#: performance.xml:663
#, no-c-format
msgid "org.hibernate.cache.TreeCacheProvider"
msgstr "org.hibernate.cache.TreeCacheProvider"

#. Tag: entry
#: performance.xml:664 performance.xml:671
#, no-c-format
msgid "clustered (ip multicast), transactional"
msgstr "en cluster (multicast ip), transactionnel"

#. Tag: entry
#: performance.xml:665
#, no-c-format
msgid "yes (replication)"
msgstr "oui (replication)"

#. Tag: entry
#: performance.xml:666 performance.xml:673
#, no-c-format
msgid "yes (clock sync req.)"
msgstr "oui (horloge sync. nécessaire)"

#. Tag: entry
#: performance.xml:669 performance.xml:857
#, fuzzy, no-c-format
msgid "JBoss Cache 2"
msgstr "JBoss TreeCache"

#. Tag: literal
#: performance.xml:670
#, fuzzy, no-c-format
msgid "org.hibernate.cache.jbc2.JBossCacheRegionFactory"
msgstr "org.hibernate.cache.EhCacheProvider"

#. Tag: entry
#: performance.xml:672
#, fuzzy, no-c-format
msgid "yes (replication or invalidation)"
msgstr "oui (invalidation de cluster)"

#. Tag: title
#: performance.xml:680
#, no-c-format
msgid "Cache mappings"
msgstr "Mapping de Cache"

#. Tag: para
#: performance.xml:682
#, no-c-format
msgid ""
"The <literal>&lt;cache&gt;</literal> element of a class or collection "
"mapping has the following form:"
msgstr ""
"L'élément <literal>&lt;cache&gt;</literal> d'une classe ou d'une collection "
"à la forme suivante :"

#. Tag: programlisting
#: performance.xml:693
#, no-c-format
msgid ""
"<![CDATA[<cache \n"
"    usage=\"transactional|read-write|nonstrict-read-write|read-only\"\n"
"    region=\"RegionName\"\n"
"    include=\"all|non-lazy\"\n"
"/>]]>"
msgstr ""

#. Tag: para
#: performance.xml:696
#, no-c-format
msgid ""
"<literal>usage</literal> (required) specifies the caching strategy: "
"<literal>transactional</literal>, <literal>read-write</literal>, "
"<literal>nonstrict-read-write</literal> or <literal>read-only</literal>"
msgstr ""
"<literal>usage</literal> (requis) spécifie la stratégie de cache : "
"<literal>transactionel</literal>, <literal>lecture-écriture</literal>, "
"<literal>lecture-écriture non stricte</literal> ou <literal>lecture seule</"
"literal>"

#. Tag: para
#: performance.xml:705
#, no-c-format
msgid ""
"<literal>region</literal> (optional, defaults to the class or collection "
"role name) specifies the name of the second level cache region"
msgstr ""
"<literal>region</literal> (optionnel, par défaut il s'agit du nom de la "
"classe ou du nom de role de la collection) spécifie le nom de la région du "
"cache de second niveau"

#. Tag: para
#: performance.xml:712
#, no-c-format
msgid ""
"<literal>include</literal> (optional, defaults to <literal>all</literal>) "
"<literal>non-lazy</literal> specifies that properties of the entity mapped "
"with <literal>lazy=\"true\"</literal> may not be cached when attribute-level "
"lazy fetching is enabled"
msgstr ""
"<literal>include</literal> (optionnel, par défaut <literal>all</literal>) "
"<literal>non-lazy</literal> spécifie que les propriétés des entités mappées "
"avec <literal>lazy=\"true\"</literal> ne doivent pas être mises en cache "
"lorsque le chargement tardif des attributs est activé."

#. Tag: para
#: performance.xml:722
#, fuzzy, no-c-format
msgid ""
"Alternatively (preferably?), you may specify <literal>&lt;class-cache&gt;</"
"literal> and <literal>&lt;collection-cache&gt;</literal> elements in "
"<literal>hibernate.cfg.xml</literal>."
msgstr ""
"Alternativement (voir préférentiellement), vous pouvez spécifier les "
"éléments <literal>&lt;class-cache&gt;</literal> et <literal>&lt;collection-"
"cache&gt;</literal> dans <literal>hibernate.cfg.xml</literal>."

#. Tag: para
#: performance.xml:727
#, no-c-format
msgid ""
"The <literal>usage</literal> attribute specifies a <emphasis>cache "
"concurrency strategy</emphasis>."
msgstr ""
"L'attribut <literal>usage</literal> spécifie une <emphasis>stratégie de "
"concurrence d'accès au cache</emphasis>."

#. Tag: title
#: performance.xml:734
#, no-c-format
msgid "Strategy: read only"
msgstr "Strategie : lecture seule"

#. Tag: para
#: performance.xml:736
#, no-c-format
msgid ""
"If your application needs to read but never modify instances of a persistent "
"class, a <literal>read-only</literal> cache may be used. This is the "
"simplest and best performing strategy. It's even perfectly safe for use in a "
"cluster."
msgstr ""
"Si votre application a besoin de lire mais ne modifie jamais les instances "
"d'une classe, un cache <literal>read-only</literal> peut être utilisé. C'est "
"la stratégie la plus simple et la plus performante. Elle est même "
"parfaitement sûre dans un cluster."

#. Tag: programlisting
#: performance.xml:742
#, no-c-format
msgid ""
"<![CDATA[<class name=\"eg.Immutable\" mutable=\"false\">\n"
"    <cache usage=\"read-only\"/>\n"
"    ....\n"
"</class>]]>"
msgstr ""

#. Tag: title
#: performance.xml:748
#, no-c-format
msgid "Strategy: read/write"
msgstr "Stratégie : lecture/écriture"

#. Tag: para
#: performance.xml:750
#, no-c-format
msgid ""
"If the application needs to update data, a <literal>read-write</literal> "
"cache might be appropriate. This cache strategy should never be used if "
"serializable transaction isolation level is required. If the cache is used "
"in a JTA environment, you must specify the property <literal>hibernate."
"transaction.manager_lookup_class</literal>, naming a strategy for obtaining "
"the JTA <literal>TransactionManager</literal>. In other environments, you "
"should ensure that the transaction is completed when <literal>Session.close()"
"</literal> or <literal>Session.disconnect()</literal> is called. If you wish "
"to use this strategy in a cluster, you should ensure that the underlying "
"cache implementation supports locking. The built-in cache providers do "
"<emphasis>not</emphasis>."
msgstr ""
"Si l'application a besoin de mettre à jour des données, un cache "
"<literal>read-write</literal> peut être approprié. Cette stratégie ne "
"devrait jamais être utilisée si votre application nécessite un niveau "
"d'isolation transactionnelle sérialisable. Si le cache est utilisé dans un "
"environnement JTA, vous devez spécifier <literal>hibernate.transaction."
"manager_lookup_class</literal>, fournissant une stratégie pour obtenir le "
"<literal>TransactionManager</literal> JTA. Dans d'autres environnements, "
"vous devriez vous assurer que la transation est terminée à l'appel de "
"<literal>Session.close()</literal> ou <literal>Session.disconnect()</"
"literal>. Si vous souhaitez utiliser cette stratégie dans un cluster, vous "
"devriez vous assurer que l'implémentation de cache utilisée supporte le "
"vérrouillage. Ce que ne font <emphasis>pas</emphasis> les pourvoyeurs caches "
"fournis."

#. Tag: programlisting
#: performance.xml:761
#, no-c-format
msgid ""
"<![CDATA[<class name=\"eg.Cat\" .... >\n"
"    <cache usage=\"read-write\"/>\n"
"    ....\n"
"    <set name=\"kittens\" ... >\n"
"        <cache usage=\"read-write\"/>\n"
"        ....\n"
"    </set>\n"
"</class>]]>"
msgstr ""

#. Tag: title
#: performance.xml:766
#, no-c-format
msgid "Strategy: nonstrict read/write"
msgstr "Stratégie : lecture/écriture non stricte"

#. Tag: para
#: performance.xml:768
#, no-c-format
msgid ""
"If the application only occasionally needs to update data (ie. if it is "
"extremely unlikely that two transactions would try to update the same item "
"simultaneously) and strict transaction isolation is not required, a "
"<literal>nonstrict-read-write</literal> cache might be appropriate. If the "
"cache is used in a JTA environment, you must specify <literal>hibernate."
"transaction.manager_lookup_class</literal>. In other environments, you "
"should ensure that the transaction is completed when <literal>Session.close()"
"</literal> or <literal>Session.disconnect()</literal> is called."
msgstr ""
"Si l'application besoin de mettre à jour les données de manière "
"occasionnelle (qu'il est très peu probable que deux transactions essaient de "
"mettre à jour le même élément simultanément) et qu'une isolation "
"transactionnelle stricte n'est pas nécessaire, un cache <literal>nonstrict-"
"read-write</literal> peut être approprié. Si le cache est utilisé dans un "
"environnement JTA, vous devez spécifier <literal>hibernate.transaction."
"manager_lookup_class</literal>. Dans d'autres environnements, vous devriez "
"vous assurer que la transation est terminée à l'appel de <literal>Session."
"close()</literal> ou <literal>Session.disconnect()</literal>"

#. Tag: title
#: performance.xml:780
#, no-c-format
msgid "Strategy: transactional"
msgstr "Stratégie : transactionelle"

#. Tag: para
#: performance.xml:782
#, no-c-format
msgid ""
"The <literal>transactional</literal> cache strategy provides support for "
"fully transactional cache providers such as JBoss TreeCache. Such a cache "
"may only be used in a JTA environment and you must specify "
"<literal>hibernate.transaction.manager_lookup_class</literal>."
msgstr ""
"La stratégie de cache <literal>transactional</literal> supporte un cache "
"complètement transactionnel comme, par exemple, JBoss TreeCache. Un tel "
"cache ne peut être utilisé que dans un environnement JTA et vous devez "
"spécifier <literal>hibernate.transaction.manager_lookup_class</literal>."

#. Tag: title
#: performance.xml:791
#, fuzzy, no-c-format
msgid "Cache-provider/concurrency-strategy compatibility"
msgstr "Stratégie de concurrence du cache"

#. Tag: para
#: performance.xml:794
#, fuzzy, no-c-format
msgid ""
"None of the cache providers support all of the cache concurrency strategies."
msgstr ""
"Aucun des caches livrés ne supporte toutes les stratégies de concurrence. Le "
"tableau suivant montre quels caches sont compatibles avec quelles stratégies "
"de concurrence."

#. Tag: para
#: perf