configuration.po

hibernate 开源框架的代码 jar包希望大家能喜欢

msgid ""
msgstr ""
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"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
"POT-Creation-Date: 2007-10-25 01:01+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
#: configuration.xml:5
#, no-c-format
msgid "Configuration"
msgstr "配置"

#. Tag: para
#: configuration.xml:7
#, no-c-format
msgid ""
"Because Hibernate is designed to operate in many different environments, "
"there are a large number of configuration parameters. Fortunately, most have "
"sensible default values and Hibernate is distributed with an example "
"<literal>hibernate.properties</literal> file in <literal>etc/</literal> that "
"shows the various options. Just put the example file in your classpath and "
"customize it."
msgstr ""
"由于Hibernate是为了能在各种不同环境下工作而设计的, 因此存在着大量的配置参数. "
"幸运的是多数配置参数都 有比较直观的默认值, 并有随Hibernate一同分发的配置样例"
"<literal>hibernate.properties</literal> (位于<literal>etc/</literal>)来展示各"
"种配置选项. 所需做的仅仅是将这个样例文件复制到类路径 (classpath)下并做一些自"
"定义的修改."

#. Tag: title
#: configuration.xml:16
#, no-c-format
msgid "Programmatic configuration"
msgstr "可编程的配置方式"

#. Tag: para
#: configuration.xml:18
#, no-c-format
msgid ""
"An instance of <literal>org.hibernate.cfg.Configuration</literal> represents "
"an entire set of mappings of an application's Java types to an SQL database. "
"The <literal>Configuration</literal> is used to build an (immutable) "
"<literal>SessionFactory</literal>. The mappings are compiled from various "
"XML mapping files."
msgstr ""
"一个<literal>org.hibernate.cfg.Configuration</literal>实例代表了一个应用程序"
"中Java类型 到SQL数据库映射的完整集合. <literal>Configuration</literal>被用来"
"构建一个(不可变的 (immutable))<literal>SessionFactory</literal>. 映射定义则由"
"不同的XML映射定义文件编译而来."

#. Tag: para
#: configuration.xml:26
#, no-c-format
msgid ""
"You may obtain a <literal>Configuration</literal> instance by instantiating "
"it directly and specifying XML mapping documents. If the mapping files are "
"in the classpath, use <literal>addResource()</literal>:"
msgstr ""
"你可以直接实例化<literal>Configuration</literal>来获取一个实例，并为它指定XML"
"映射定义 文件. 如果映射定 义文件在类路径(classpath)中, 请使用"
"<literal>addResource()</literal>:"

#. Tag: programlisting
#: configuration.xml:32
#, no-c-format
msgid ""
"<![CDATA[Configuration cfg = new Configuration()\n"
"    .addResource(\"Item.hbm.xml\")\n"
"    .addResource(\"Bid.hbm.xml\");]]>"
msgstr ""

#. Tag: para
#: configuration.xml:34
#, no-c-format
msgid ""
"An alternative (sometimes better) way is to specify the mapped class, and "
"let Hibernate find the mapping document for you:"
msgstr ""
"一个替代方法（有时是更好的选择）是，指定被映射的类，让Hibernate帮你寻找映射定"
"义文件:"

#. Tag: programlisting
#: configuration.xml:39
#, no-c-format
msgid ""
"<![CDATA[Configuration cfg = new Configuration()\n"
"    .addClass(org.hibernate.auction.Item.class)\n"
"    .addClass(org.hibernate.auction.Bid.class);]]>"
msgstr ""

#. Tag: para
#: configuration.xml:41
#, no-c-format
msgid ""
"Then Hibernate will look for mapping files named <literal>/org/hibernate/"
"auction/Item.hbm.xml</literal> and <literal>/org/hibernate/auction/Bid.hbm."
"xml</literal> in the classpath. This approach eliminates any hardcoded "
"filenames."
msgstr ""
"Hibernate将会在类路径(classpath)中寻找名字为 <literal>/org/hibernate/auction/"
"Item.hbm.xml</literal>和 <literal>/org/hibernate/auction/Bid.hbm.xml</"
"literal>映射定义文件. 这种方式消除了任何对文件名的硬编码(hardcoded)."

#. Tag: para
#: configuration.xml:48
#, no-c-format
msgid ""
"A <literal>Configuration</literal> also allows you to specify configuration "
"properties:"
msgstr "<literal>Configuration</literal>也允许你指定配置属性:"

#. Tag: programlisting
#: configuration.xml:53
#, no-c-format
msgid ""
"<![CDATA[Configuration cfg = new Configuration()\n"
"    .addClass(org.hibernate.auction.Item.class)\n"
"    .addClass(org.hibernate.auction.Bid.class)\n"
"    .setProperty(\"hibernate.dialect\", \"org.hibernate.dialect."
"MySQLInnoDBDialect\")\n"
"    .setProperty(\"hibernate.connection.datasource\", \"java:comp/env/jdbc/"
"test\")\n"
"    .setProperty(\"hibernate.order_updates\", \"true\");]]>"
msgstr ""

#. Tag: para
#: configuration.xml:55
#, no-c-format
msgid ""
"This is not the only way to pass configuration properties to Hibernate. The "
"various options include:"
msgstr "当然这不是唯一的传递Hibernate配置属性的方式, 其他可选方式还包括:"

#. Tag: para
#: configuration.xml:62
#, no-c-format
msgid ""
"Pass an instance of <literal>java.util.Properties</literal> to "
"<literal>Configuration.setProperties()</literal>."
msgstr ""
"传一个<literal>java.util.Properties</literal>实例给 <literal>Configuration."
"setProperties()</literal>."

#. Tag: para
#: configuration.xml:68
#, no-c-format
msgid ""
"Place <literal>hibernate.properties</literal> in a root directory of the "
"classpath."
msgstr ""
"将<literal>hibernate.properties</literal>放置在类路径(classpath)的根目录下 "
"(root directory)."

#. Tag: para
#: configuration.xml:74
#, no-c-format
msgid ""
"Set <literal>System</literal> properties using <literal>java -"
"Dproperty=value</literal>."
msgstr ""
"通过<literal>java -Dproperty=value</literal>来设置系统 (<literal>System</"
"literal>)属性."

#. Tag: para
#: configuration.xml:80
#, no-c-format
msgid ""
"Include <literal>&lt;property&gt;</literal> elements in <literal>hibernate."
"cfg.xml</literal> (discussed later)."
msgstr ""
"在<literal>hibernate.cfg.xml</literal>中加入元素 <literal>&lt;property&gt;</"
"literal> (稍后讨论)."

#. Tag: para
#: configuration.xml:87
#, no-c-format
msgid ""
"<literal>hibernate.properties</literal> is the easiest approach if you want "
"to get started quickly."
msgstr ""
"如果想尽快体验Hibernate, <literal>hibernate.properties</literal>是最简单的方"
"式."

#. Tag: para
#: configuration.xml:92
#, no-c-format
msgid ""
"The <literal>Configuration</literal> is intended as a startup-time object, "
"to be discarded once a <literal>SessionFactory</literal> is created."
msgstr ""
"<literal>Configuration</literal>实例被设计成启动期间（startup-time）对象, 一"
"旦<literal>SessionFactory</literal>创建完成它就被丢弃了."

#. Tag: title
#: configuration.xml:100
#, no-c-format
msgid "Obtaining a SessionFactory"
msgstr "获得SessionFactory"

#. Tag: para
#: configuration.xml:102
#, no-c-format
msgid ""
"When all mappings have been parsed by the <literal>Configuration</literal>, "
"the application must obtain a factory for <literal>Session</literal> "
"instances. This factory is intended to be shared by all application threads:"
msgstr ""
"当所有映射定义被<literal>Configuration</literal>解析后, 应用程序必须获得一个"
"用于构造<literal>Session</literal>实例的工厂. 这个工厂将被应用程序的所有线程"
"共享:"

#. Tag: programlisting
#: configuration.xml:108
#, no-c-format
msgid "<![CDATA[SessionFactory sessions = cfg.buildSessionFactory();]]>"
msgstr ""

#. Tag: para
#: configuration.xml:110
#, no-c-format
msgid ""
"Hibernate does allow your application to instantiate more than one "
"<literal>SessionFactory</literal>. This is useful if you are using more than "
"one database."
msgstr ""
"Hibernate允许你的应用程序创建多个<literal>SessionFactory</literal>实例. 这对 "
"使用多个数据库的应用来说很有用."

#. Tag: title
#: configuration.xml:119
#, no-c-format
msgid "JDBC connections"
msgstr "JDBC连接"

#. Tag: para
#: configuration.xml:121
#, no-c-format
msgid ""
"Usually, you want to have the <literal>SessionFactory</literal> create and "
"pool JDBC connections for you. If you take this approach, opening a "
"<literal>Session</literal> is as simple as:"
msgstr ""
"通常你希望<literal>SessionFactory</literal>来为你创建和缓存(pool)JDBC连接. 如"
"果你采用这种方式, 只需要如下例所示那样，打开一个<literal>Session</literal>:"

#. Tag: programlisting
#: configuration.xml:127
#, no-c-format
msgid ""
"<![CDATA[Session session = sessions.openSession(); // open a new Session]]>"
msgstr ""

#. Tag: para
#: configuration.xml:129
#, no-c-format
msgid ""
"As soon as you do something that requires access to the database, a JDBC "
"connection will be obtained from the pool."
msgstr ""
"一旦你需要进行数据访问时, 就会从连接池(connection pool)获得一个JDBC连接."

#. Tag: para
#: configuration.xml:134
#, no-c-format
msgid ""
"For this to work, we need to pass some JDBC connection properties to "
"Hibernate. All Hibernate property names and semantics are defined on the "
"class <literal>org.hibernate.cfg.Environment</literal>. We will now describe "
"the most important settings for JDBC connection configuration."
msgstr ""
"为了使这种方式工作起来, 我们需要向Hibernate传递一些JDBC连接的属性. 所有"
"Hibernate属性的名字和语义都在<literal>org.hibernate.cfg.Environment</literal>"
"中定义. 我们现在将描述JDBC连接配置中最重要的设置."

#. Tag: para
#: configuration.xml:141
#, no-c-format
msgid ""
"Hibernate will obtain (and pool) connections using <literal>java.sql."
"DriverManager</literal> if you set the following properties:"
msgstr ""
"如果你设置如下属性，Hibernate将使用<literal>java.sql.DriverManager</literal>"
"来获得(和缓存)JDBC连接 :"

#. Tag: title
#: configuration.xml:147
#, no-c-format
msgid "Hibernate JDBC Properties"
msgstr "Hibernate JDBC属性"

#. Tag: entry
#: configuration.xml:153 configuration.xml:241 configuration.xml:338
#: configuration.xml:529 configuration.xml:725 configuration.xml:832
#: configuration.xml:920
#, no-c-format
msgid "Property name"
msgstr "属性名"

#. Tag: entry
#: configuration.xml:154 configuration.xml:242 configuration.xml:339
#: configuration.xml:530 configuration.xml:726 configuration.xml:833
#: configuration.xml:921
#, no-c-format
msgid "Purpose"
msgstr "用途"

#. Tag: literal
#: configuration.xml:160
#, no-c-format
msgid "hibernate.connection.driver_class"
msgstr "hibernate.connection.driver_class"

#. Tag: emphasis
#: configuration.xml:163
#, no-c-format
msgid "JDBC driver class"
msgstr "jdbc驱动类"

#. Tag: literal
#: configuration.xml:168
#, no-c-format
msgid "hibernate.connection.url"
msgstr "hibernate.connection.url"

#. Tag: emphasis
#: configuration.xml:171
#, no-c-format
msgid "JDBC URL"
msgstr "jdbc URL"

#. Tag: literal
#: configuration.xml:176 configuration.xml:272
#, no-c-format
msgid "hibernate.connection.username"
msgstr "hibernate.connection.username"

#. Tag: emphasis
#: configuration.xml:179
#, no-c-format
msgid "database user"
msgstr "数据库用户"

#. Tag: literal
#: configuration.xml:184 configuration.xml:280
#, no-c-format
msgid "hibernate.connection.password"
msgstr "hibernate.connection.password"

#. Tag: emphasis
#: configuration.xml:187
#, no-c-format
msgid "database user password"