additionalmodules.po

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#. Tag: title
#: additionalmodules.xml:28
#, no-c-format
msgid "Additional modules"
msgstr ""

#. Tag: para
#: additionalmodules.xml:30
#, no-c-format
msgid ""
"Hibernate Core also offers integration with some external modules/projects. "
"This includes Hibernate Validator the reference implementation of Bean "
"Validation (JSR 303) and Hibernate Search."
msgstr ""

#. Tag: title
#: additionalmodules.xml:35
#, no-c-format
msgid "Bean Validation"
msgstr ""

#. Tag: para
#: additionalmodules.xml:37
#, no-c-format
msgid ""
"Bean Validation standardizes how to define and declare domain model level "
"constraints. You can, for example, express that a property should never be "
"null, that the account balance should be strictly positive, etc. These "
"domain model constraints are declared in the bean itself by annotating its "
"properties. Bean Validation can then read them and check for constraint "
"violations. The validation mechanism can be executed in different layers in "
"your application without having to duplicate any of these rules "
"(presentation layer, data access layer). Following the DRY principle, Bean "
"Validation and its reference implementation Hibernate Validator has been "
"designed for that purpose."
msgstr ""

#. Tag: para
#: additionalmodules.xml:48
#, no-c-format
msgid ""
"The integration between Hibernate and Bean Validation works at two levels. "
"First, it is able to check in-memory instances of a class for constraint "
"violations. Second, it can apply the constraints to the Hibernate metamodel "
"and incorporate them into the generated database schema."
msgstr ""

#. Tag: para
#: additionalmodules.xml:54
#, no-c-format
msgid ""
"Each constraint annotation is associated to a validator implementation "
"responsible for checking the constraint on the entity instance. A validator "
"can also (optionally) apply the constraint to the Hibernate metamodel, "
"allowing Hibernate to generate DDL that expresses the constraint. With the "
"appropriate event listener, you can execute the checking operation on "
"inserts, updates and deletes done by Hibernate."
msgstr ""

#. Tag: para
#: additionalmodules.xml:62
#, no-c-format
msgid ""
"When checking instances at runtime, Hibernate Validator returns information "
"about constraint violations in a set of <classname>ConstraintViolation</"
"classname>s. Among other information, the <classname>ConstraintViolation</"
"classname> contains an error description message that can embed the "
"parameter values bundle with the annotation (eg. size limit), and message "
"strings that may be externalized to a <classname>ResourceBundle</classname>."
msgstr ""

#. Tag: title
#: additionalmodules.xml:71
#, no-c-format
msgid "Adding Bean Validation"
msgstr ""

#. Tag: para
#: additionalmodules.xml:73
#, no-c-format
msgid ""
"To enable Hibernate's Bean Validation integration, simply add a Bean "
"Validation provider (preferably Hibernate Validation 4) on your classpath."
msgstr ""

#. Tag: title
#: additionalmodules.xml:79
#, no-c-format
msgid "Configuration"
msgstr ""

#. Tag: para
#: additionalmodules.xml:81
#, no-c-format
msgid "By default, no configuration is necessary."
msgstr ""

#. Tag: para
#: additionalmodules.xml:83
#, no-c-format
msgid ""
"The <classname>Default</classname> group is validated on entity insert and "
"update and the database model is updated accordingly based on the "
"<classname>Default</classname> group as well."
msgstr ""

#. Tag: para
#: additionalmodules.xml:87
#, no-c-format
msgid ""
"You can customize the Bean Validation integration by setting the validation "
"mode. Use the <literal>javax.persistence.validation.mode</literal> property "
"and set it up for example in your <filename>persistence.xml</filename> file "
"or your <filename>hibernate.cfg.xml</filename> file. Several options are "
"possible:"
msgstr ""

#. Tag: para
#: additionalmodules.xml:96
#, no-c-format
msgid ""
"<literal>auto</literal> (default): enable integration between Bean "
"Validation and Hibernate (callback and ddl generation) only if Bean "
"Validation is present in the classpath."
msgstr ""

#. Tag: para
#: additionalmodules.xml:102
#, no-c-format
msgid ""
"<literal>none</literal>: disable all integration between Bean Validation and "
"Hibernate"
msgstr ""

#. Tag: para
#: additionalmodules.xml:107
#, no-c-format
msgid ""
"<literal>callback</literal>: only validate entities when they are either "
"inserted, updated or deleted. An exception is raised if no Bean Validation "
"provider is present in the classpath."
msgstr ""

#. Tag: para
#: additionalmodules.xml:113
#, no-c-format
msgid ""
"<literal>ddl</literal>: only apply constraints to the database schema when "
"generated by Hibernate. An exception is raised if no Bean Validation "
"provider is present in the classpath. This value is not defined by the Java "
"Persistence spec and is specific to Hibernate."
msgstr ""

#. Tag: para
#: additionalmodules.xml:122
#, no-c-format
msgid ""
"You can use both <literal>callback</literal> and <literal>ddl</literal> "
"together by setting the property to <literal>callback, dll</literal>"
msgstr ""

#. Tag: programlisting
#: additionalmodules.xml:126
#, no-c-format
msgid ""
"&lt;persistence ...&gt;\n"
"  &lt;persistence-unit ...&gt;\n"
"    ...\n"
"    &lt;properties&gt;\n"
"      &lt;property name=\"javax.persistence.validation.mode\"\n"
"                value=\"callback, ddl\"/&gt;\n"
"    &lt;/properties&gt;\n"
"  &lt;/persistence-unit&gt;\n"
"&lt;/persistence&gt;"
msgstr ""

#. Tag: para
#: additionalmodules.xml:128
#, no-c-format
msgid ""
"This is equivalent to <literal>auto</literal> except that if no Bean "
"Validation provider is present, an exception is raised."
msgstr ""

#. Tag: para
#: additionalmodules.xml:132
#, no-c-format
msgid ""
"If you want to validate different groups during insertion, update and "
"deletion, use:"
msgstr ""

#. Tag: para
#: additionalmodules.xml:137
#, no-c-format
msgid ""
"<literal>javax.persistence.validation.group.pre-persist</literal>: groups "
"validated when an entity is about to be persisted (default to "
"<classname>Default</classname>)"
msgstr ""

#. Tag: para
#: additionalmodules.xml:143
#, no-c-format
msgid ""
"<literal>javax.persistence.validation.group.pre-update</literal>: groups "
"validated when an entity is about to be updated (default to "
"<classname>Default</classname>)"
msgstr ""

#. Tag: para
#: additionalmodules.xml:149
#, no-c-format
msgid ""
"<literal>javax.persistence.validation.group.pre-remove</literal>: groups "
"validated when an entity is about to be deleted (default to no group)"
msgstr ""

#. Tag: para
#: additionalmodules.xml:155
#, no-c-format
msgid ""
"<literal>org.hibernate.validator.group.ddl</literal>: groups considered when "
"applying constraints on the database schema (default to <classname>Default</"
"classname>)"
msgstr ""

#. Tag: para
#: additionalmodules.xml:161
#, no-c-format
msgid ""
"Each property accepts the fully qualified class names of the groups "
"validated separated by a comma (,)"
msgstr ""

#. Tag: title
#: additionalmodules.xml:165
#, no-c-format
msgid "Using custom groups for validation"
msgstr ""

#. Tag: programlisting
#: additionalmodules.xml:167
#, no-c-format
msgid ""
"&lt;persistence ...&gt;\n"
"  &lt;persistence-unit ...&gt;\n"
"    ...\n"
"    &lt;properties&gt;\n"
"      &lt;property name=\"javax.persistence.validation.group.pre-update\"\n"
"                value=\"javax.validation.group.Default, com.acme.group.Strict"
"\"/&gt;\n"
"      &lt;property name=\"javax.persistence.validation.group.pre-remove\"\n"
"                value=\"com.acme.group.OnDelete\"/&gt;\n"
"      &lt;property name=\"org.hibernate.validator.group.ddl\"\n"
"                value=\"com.acme.group.DDL\"/&gt;\n"
"    &lt;/properties&gt;\n"
"  &lt;/persistence-unit&gt;\n"
"&lt;/persistence&gt;"
msgstr ""

#. Tag: para
#: additionalmodules.xml:171
#, no-c-format
msgid ""
"You can set these properties in <filename>hibernate.cfg.xml</filename>, "
"<filename>hibernate.properties</filename> or programmatically."
msgstr ""

#. Tag: title
#: additionalmodules.xml:178
#, no-c-format
msgid "Catching violations"
msgstr ""

#. Tag: para
#: additionalmodules.xml:180
#, no-c-format
msgid ""
"If an entity is found to be invalid, the list of constraint violations is "
"propagated by the <classname>ConstraintViolationException</classname> which "
"exposes the set of <classname>ConstraintViolation</classname>s."
msgstr ""

#. Tag: para
#: additionalmodules.xml:185
#, no-c-format
msgid ""
"This exception is wrapped in a <classname>RollbackException</classname> when "
"the violation happens at commit time. Otherwise the "
"<classname>ConstraintViolationException</classname> is returned (for example "
"when calling <methodname>flush()</methodname>. Note that generally, "
"catchable violations are validated at a higher level (for example in Seam / "
"JSF 2 via the JSF - Bean Validation integration or in your business layer by "
"explicitly calling Bean Validation)."
msgstr ""

#. Tag: para
#: additionalmodules.xml:194
#, no-c-format
msgid ""
"An application code will rarely be looking for a "
"<classname>ConstraintViolationException</classname> raised by Hibernate. "
"This exception should be treated as fatal and the persistence context should "
"be discarded (<classname>EntityManager</classname> or <classname>Session</"
"classname>)."
msgstr ""

#. Tag: title
#: additionalmodules.xml:202
#, no-c-format
msgid "Database schema"
msgstr ""

#. Tag: para
#: additionalmodules.xml:204
#, no-c-format
msgid ""
"Hibernate uses Bean Validation constraints to generate an accurate database "
"schema:"
msgstr ""

#. Tag: para
#: additionalmodules.xml:209
#, no-c-format
msgid ""
"<classname>@NotNull</classname> leads to a not null column (unless it "
"conflicts with components or table inheritance)"
msgstr ""

#. Tag: para
#: additionalmodules.xml:214
#, no-c-format
msgid ""
"<classname>@Size.max</classname> leads to a <literal>varchar(max)</literal> "
"definition for Strings"
msgstr ""

#. Tag: para
#: additionalmodules.xml:219
#, no-c-format
msgid ""
"<classname>@Min</classname>, <classname>@Max</classname> lead to column "
"checks (like <code>value &lt;= max</code>)"
msgstr ""

#. Tag: para
#: additionalmodules.xml:224
#, no-c-format
msgid ""
"<classname>@Digits</classname> leads to the definition of precision and "
"scale (ever wondered which is which? It's easy now with <classname>@Digits</"
"classname> :) )"
msgstr ""

#. Tag: para
#: additionalmodules.xml:230
#, no-c-format
msgid ""
"These constraints can be declared directly on the entity properties or "
"indirectly by using constraint composition."
msgstr ""

#. Tag: para
#: additionalmodules.xml:233
#, no-c-format
msgid ""
"For more information check the Hibernate Validator <ulink url=\"http://docs."
"jboss.org/hibernate/stable/validator/reference/en-US/html/\">reference "
"documentation</ulink>."
msgstr ""

#. Tag: title
#: additionalmodules.xml:240
#, no-c-format
msgid "Hibernate Search"
msgstr ""

#. Tag: title
#: additionalmodules.xml:243
#, no-c-format
msgid "Description"
msgstr ""

#. Tag: para
#: additionalmodules.xml:245
#, no-c-format
msgid ""
"Full text search engines like <productname>Apache Lucene</productname> are a "
"very powerful technology to bring free text/efficient queries to "
"applications. If suffers several mismatches when dealing with a object "
"domain model (keeping the index up to date, mismatch between the index "
"structure and the domain model, querying mismatch...) Hibernate Search "
"indexes your domain model thanks to a few annotations, takes care of the "
"database / index synchronization and brings you back regular managed objects "
"from free text queries. Hibernate Search is using <ulink url=\"http://lucene."
"apache.org\">Apache Lucene</ulink> under the cover."
msgstr ""

#. Tag: title
#: additionalmodules.xml:258
#, no-c-format
msgid "Integration with Hibernate Annotations"
msgstr ""

#. Tag: para
#: additionalmodules.xml:260
#, no-c-format
msgid ""
"Hibernate Search integrates with Hibernate Core transparently provided that "
"the Hibernate Search jar is present on the classpath. If you do not wish to "
"automatically register Hibernate Search event listeners, you can set "
"<literal>hibernate.search.autoregister_listeners</literal> to false. Such a "
"need is very uncommon and not recommended."
msgstr ""

#. Tag: para
#: additionalmodules.xml:267
#, no-c-format
msgid ""
"Check the Hibernate Search <ulink url=\"http://docs.jboss.org/hibernate/"
"stable/search/reference/en-US/html/\">reference documentation</ulink> for "
"more information."
msgstr ""