query_criteria.po

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

msgid ""
msgstr ""
"Project-Id-Version: PACKAGE VERSION\n"
"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
"POT-Creation-Date: 2008-08-14 15:28+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
#: query_criteria.xml:29
#, no-c-format
msgid "Criteria Queries"
msgstr "Requêtes par critères"

#. Tag: para
#: query_criteria.xml:31
#, no-c-format
msgid "Hibernate features an intuitive, extensible criteria query API."
msgstr ""
"Hibernate offre une API d'interrogation par critères intuitive et extensible."

#. Tag: title
#: query_criteria.xml:36
#, no-c-format
msgid "Creating a <literal>Criteria</literal> instance"
msgstr "Créer une instance de <literal>Criteria</literal>"

#. Tag: para
#: query_criteria.xml:38
#, no-c-format
msgid ""
"The interface <literal>org.hibernate.Criteria</literal> represents a query "
"against a particular persistent class. The <literal>Session</literal> is a "
"factory for <literal>Criteria</literal> instances."
msgstr ""
"L'interface <literal>net.sf.hibernate.Criteria</literal> représente une "
"requête sur une classe persistente donnée. La <literal>Session</literal> "
"fournit les instances de <literal>Criteria</literal>."

#. Tag: programlisting
#: query_criteria.xml:44
#, no-c-format
msgid ""
"<![CDATA[Criteria crit = sess.createCriteria(Cat.class);\n"
"crit.setMaxResults(50);\n"
"List cats = crit.list();]]>"
msgstr ""

#. Tag: title
#: query_criteria.xml:49
#, no-c-format
msgid "Narrowing the result set"
msgstr "Restriction du résultat"

#. Tag: para
#: query_criteria.xml:51
#, no-c-format
msgid ""
"An individual query criterion is an instance of the interface <literal>org."
"hibernate.criterion.Criterion</literal>. The class <literal>org.hibernate."
"criterion.Restrictions</literal> defines factory methods for obtaining "
"certain built-in <literal>Criterion</literal> types."
msgstr ""
"Un criterion (critère de recherche) est une instance de l'interface "
"<literal>org.hibernate.criterion.Criterion</literal>. La classe <literal>org."
"hibernate.criterion.Restrictions</literal> définit des méthodes pour obtenir "
"des types de <literal>Criterion</literal> pré-définis."

#. Tag: programlisting
#: query_criteria.xml:59
#, no-c-format
msgid ""
"<![CDATA[List cats = sess.createCriteria(Cat.class)\n"
"    .add( Restrictions.like(\"name\", \"Fritz%\") )\n"
"    .add( Restrictions.between(\"weight\", minWeight, maxWeight) )\n"
"    .list();]]>"
msgstr ""

#. Tag: para
#: query_criteria.xml:61
#, no-c-format
msgid "Restrictions may be grouped logically."
msgstr "Les restrictions peuvent être goupées de manière logique."

#. Tag: programlisting
#: query_criteria.xml:65
#, no-c-format
msgid ""
"<![CDATA[List cats = sess.createCriteria(Cat.class)\n"
"    .add( Restrictions.like(\"name\", \"Fritz%\") )\n"
"    .add( Restrictions.or(\n"
"        Restrictions.eq( \"age\", new Integer(0) ),\n"
"        Restrictions.isNull(\"age\")\n"
"    ) )\n"
"    .list();]]>"
msgstr ""

#. Tag: programlisting
#: query_criteria.xml:67
#, no-c-format
msgid ""
"<![CDATA[List cats = sess.createCriteria(Cat.class)\n"
"    .add( Restrictions.in( \"name\", new String[] { \"Fritz\", \"Izi\", \"Pk"
"\" } ) )\n"
"    .add( Restrictions.disjunction()\n"
"        .add( Restrictions.isNull(\"age\") )\n"
"        .add( Restrictions.eq(\"age\", new Integer(0) ) )\n"
"        .add( Restrictions.eq(\"age\", new Integer(1) ) )\n"
"        .add( Restrictions.eq(\"age\", new Integer(2) ) )\n"
"    ) )\n"
"    .list();]]>"
msgstr ""

#. Tag: para
#: query_criteria.xml:69
#, no-c-format
msgid ""
"There are quite a range of built-in criterion types (<literal>Restrictions</"
"literal> subclasses), but one that is especially useful lets you specify SQL "
"directly."
msgstr ""
"Il y a plusieurs types de criterion pré-définis (sous classes de "
"<literal>Restriction</literal>), mais l'une d'entre elle particulièrement "
"utile vous permet de spécifier directement du SQL."

#. Tag: programlisting
#: query_criteria.xml:74
#, no-c-format
msgid ""
"<![CDATA[List cats = sess.createCriteria(Cat.class)\n"
"    .add( Restrictions.sqlRestriction(\"lower({alias}.name) like lower(?)\", "
"\"Fritz%\", Hibernate.STRING) )\n"
"    .list();]]>"
msgstr ""

#. Tag: para
#: query_criteria.xml:76
#, no-c-format
msgid ""
"The <literal>{alias}</literal> placeholder with be replaced by the row alias "
"of the queried entity."
msgstr ""
"La zone <literal>{alias}</literal> sera remplacée par l'alias de colonne de "
"l'entité que l'on souhaite intérroger."

#. Tag: para
#: query_criteria.xml:81
#, no-c-format
msgid ""
"An alternative approach to obtaining a criterion is to get it from a "
"<literal>Property</literal> instance. You can create a <literal>Property</"
"literal> by calling <literal>Property.forName()</literal>."
msgstr ""
"Une autre approche pour obtenir un criterion est de le récupérer d'une "
"instance de <literal>Property</literal>. Vous pouvez créer une "
"<literal>Property</literal> en appelant <literal>Property.forName()</"
"literal>."

#. Tag: programlisting
#: query_criteria.xml:87
#, no-c-format
msgid ""
"<![CDATA[\n"
"Property age = Property.forName(\"age\");\n"
"List cats = sess.createCriteria(Cat.class)\n"
"    .add( Restrictions.disjunction()\n"
"        .add( age.isNull() )\n"
"        .add( age.eq( new Integer(0) ) )\n"
"        .add( age.eq( new Integer(1) ) )\n"
"        .add( age.eq( new Integer(2) ) )\n"
"    ) )\n"
"    .add( Property.forName(\"name\").in( new String[] { \"Fritz\", \"Izi\", "
"\"Pk\" } ) )\n"
"    .list();]]>"
msgstr ""

#. Tag: title
#: query_criteria.xml:92
#, no-c-format
msgid "Ordering the results"
msgstr "Trier les résultats"

#. Tag: para
#: query_criteria.xml:94
#, no-c-format
msgid ""
"You may order the results using <literal>org.hibernate.criterion.Order</"
"literal>."
msgstr ""
"Vous pouvez trier les résultats en utilisant <literal>org.hibernate."
"criterion.Order</literal>."

#. Tag: programlisting
#: query_criteria.xml:98
#, no-c-format
msgid ""
"<![CDATA[List cats = sess.createCriteria(Cat.class)\n"
"    .add( Restrictions.like(\"name\", \"F%\")\n"
"    .addOrder( Order.asc(\"name\") )\n"
"    .addOrder( Order.desc(\"age\") )\n"
"    .setMaxResults(50)\n"
"    .list();]]>"
msgstr ""

#. Tag: programlisting
#: query_criteria.xml:100
#, no-c-format
msgid ""
"<![CDATA[List cats = sess.createCriteria(Cat.class)\n"
"    .add( Property.forName(\"name\").like(\"F%\") )\n"
"    .addOrder( Property.forName(\"name\").asc() )\n"
"    .addOrder( Property.forName(\"age\").desc() )\n"
"    .setMaxResults(50)\n"
"    .list();]]>"
msgstr ""

#. Tag: title
#: query_criteria.xml:105
#, no-c-format
msgid "Associations"
msgstr "Associations"

#. Tag: para
#: query_criteria.xml:107
#, no-c-format
msgid ""
"You may easily specify constraints upon related entities by navigating "
"associations using <literal>createCriteria()</literal>."
msgstr ""
"Vous pouvez facilement spécifier des contraintes sur des entités liées, par "
"des associations en utilisant <literal>createCriteria()</literal>."

#. Tag: programlisting
#: query_criteria.xml:112
#, no-c-format
msgid ""
"<![CDATA[List cats = sess.createCriteria(Cat.class)\n"
"    .add( Restrictions.like(\"name\", \"F%\") )\n"
"    .createCriteria(\"kittens\")\n"
"        .add( Restrictions.like(\"name\", \"F%\") )\n"
"    .list();]]>"
msgstr ""

#. Tag: para
#: query_criteria.xml:114
#, no-c-format
msgid ""
"note that the second <literal>createCriteria()</literal> returns a new "
"instance of <literal>Criteria</literal>, which refers to the elements of the "
"<literal>kittens</literal> collection."
msgstr ""
"Notez que la seconde <literal>createCriteria()</literal> retourne une "
"nouvelle instance de <literal>Criteria</literal>, qui se rapporte aux "
"éléments de la collection <literal>kittens</literal>."

#. Tag: para
#: query_criteria.xml:120
#, no-c-format
msgid "The following, alternate form is useful in certain circumstances."
msgstr "La forme alternative suivante est utile dans certains cas."

#. Tag: programlisting
#: query_criteria.xml:124
#, no-c-format
msgid ""
"<![CDATA[List cats = sess.createCriteria(Cat.class)\n"
"    .createAlias(\"kittens\", \"kt\")\n"
"    .createAlias(\"mate\", \"mt\")\n"
"    .add( Restrictions.eqProperty(\"kt.name\", \"mt.name\") )\n"
"    .list();]]>"
msgstr ""

#. Tag: para
#: query_criteria.xml:126
#, no-c-format
msgid ""
"(<literal>createAlias()</literal> does not create a new instance of "
"<literal>Criteria</literal>.)"
msgstr ""
"(<literal>createAlias()</literal> ne crée pas de nouvelle instance de "
"<literal>Criteria</literal>.)"

#. Tag: para
#: query_criteria.xml:131
#, no-c-format
msgid ""
"Note that the kittens collections held by the <literal>Cat</literal> "
"instances returned by the previous two queries are <emphasis>not</emphasis> "
"pre-filtered by the criteria! If you wish to retrieve just the kittens that "
"match the criteria, you must use a <literal>ResultTransformer</literal>."
msgstr ""
"Notez que les collections kittens contenues dans les instances de "
"<literal>Cat</literal> retournées par les deux précédentes requêtes ne sont "
"<emphasis>pas</emphasis> pré-filtrées par les critères ! Si vous souhaitez "
"récupérer uniquement les kittens qui correspondent à la criteria, vous devez "
"utiliser <literal>ResultTransformer</literal>."

#. Tag: programlisting
#: query_criteria.xml:138
#, no-c-format
msgid ""
"<![CDATA[List cats = sess.createCriteria(Cat.class)\n"
"    .createCriteria(\"kittens\", \"kt\")\n"
"        .add( Restrictions.eq(\"name\", \"F%\") )\n"
"    .setResultTransformer(Criteria.ALIAS_TO_ENTITY_MAP)\n"
"    .list();\n"
"Iterator iter = cats.iterator();\n"
"while ( iter.hasNext() ) {\n"
"    Map map = (Map) iter.next();\n"
"    Cat cat = (Cat) map.get(Criteria.ROOT_ALIAS);\n"
"    Cat kitten = (Cat) map.get(\"kt\");\n"
"}]]>"
msgstr ""

#. Tag: title
#: query_criteria.xml:143
#, no-c-format
msgid "Dynamic association fetching"
msgstr "Peuplement d'associations de manière dynamique"

#. Tag: para
#: query_criteria.xml:145
#, no-c-format
msgid ""
"You may specify association fetching semantics at runtime using "
"<literal>setFetchMode()</literal>."
msgstr ""
"Vous pouvez spéficier au moment de l'exécution le peuplement d'une "
"association en utilisant <literal>setFetchMode()</literal> (c'est-à-dire le "
"chargement de celle-ci). Cela permet de surcharger les valeurs \"lazy\" et "
"\"outer-join\" du mapping."

#. Tag: programlisting
#: query_criteria.xml:150
#, no-c-format
msgid ""
"<![CDATA[List cats = sess.createCriteria(Cat.class)\n"
"    .add( Restrictions.like(\"name\", \"Fritz%\") )\n"
"    .setFetchMode(\"mate\", FetchMode.EAGER)\n"
"    .setFetchMode(\"kittens\", FetchMode.EAGER)\n"
"    .list();]]>"
msgstr ""

#. Tag: para
#: query_criteria.xml:152
#, no-c-format
msgid ""
"This query will fetch both <literal>mate</literal> and <literal>kittens</"
"literal> by outer join. See <xref linkend=\"performance-fetching\"/> for "
"more information."
msgstr ""
"Cette requête recherchera <literal>mate</literal> et <literal>kittens</"
"literal> via les jointures externes. Voir <xref linkend=\"performance-"
"fetching\"/> pour plus d'informations."

#. Tag: title
#: query_criteria.xml:160
#, no-c-format
msgid "Example queries"
msgstr "Requêtes par l'exemple"

#. Tag: para
#: query_criteria.xml:162
#, no-c-format
msgid ""
"The class <literal>org.hibernate.criterion.Example</literal> allows you to "
"construct a query criterion from a given instance."
msgstr ""
"La classe <literal>org.hibernate.criterion.Example</literal> vous permet de "
"construire un critère suivant une instance d'objet donnée."

#. Tag: programlisting
#: query_criteria.xml:167
#, no-c-format
msgid ""
"<![CDATA[Cat cat = new Cat();\n"
"cat.setSex('F');\n"
"cat.setColor(Color.BLACK);\n"
"List results = session.createCriteria(Cat.class)\n"
"    .add( Example.create(cat) )\n"
"    .list();]]>"
msgstr ""

#. Tag: para
#: query_criteria.xml:169
#, no-c-format
msgid ""
"Version properties, identifiers and associations are ignored. By default, "
"null valued properties are excluded."