inheritance_mapping.po

hibernate 开源框架的代码 jar包希望大家能喜欢

"    <subclass name=\"CashPayment\" discriminator-value=\"CASH\">\n"
"        <join table=\"CASH_PAYMENT\">\n"
"            <key column=\"PAYMENT_ID\"/>\n"
"            ...\n"
"        </join>\n"
"    </subclass>\n"
"    <subclass name=\"ChequePayment\" discriminator-value=\"CHEQUE\">\n"
"        <join table=\"CHEQUE_PAYMENT\" fetch=\"select\">\n"
"            <key column=\"PAYMENT_ID\"/>\n"
"            ...\n"
"        </join>\n"
"    </subclass>\n"
"</class>]]>"
msgstr ""
"<![CDATA[<class name=\"Payment\" table=\"PAYMENT\">\n"
"    <id name=\"id\" type=\"long\" column=\"PAYMENT_ID\">\n"
"        <generator class=\"native\"/>\n"
"    </id>\n"
"    <discriminator column=\"PAYMENT_TYPE\" type=\"string\"/>\n"
"    <property name=\"amount\" column=\"AMOUNT\"/>\n"
"    ...\n"
"    <subclass name=\"CreditCardPayment\" discriminator-value=\"CREDIT\">\n"
"        <join table=\"CREDIT_PAYMENT\">\n"
"            <key column=\"PAYMENT_ID\"/>\n"
"            <property name=\"creditCardType\" column=\"CCTYPE\"/>\n"
"            ...\n"
"        </join>\n"
"    </subclass>\n"
"    <subclass name=\"CashPayment\" discriminator-value=\"CASH\">\n"
"        <join table=\"CASH_PAYMENT\">\n"
"            <key column=\"PAYMENT_ID\"/>\n"
"            ...\n"
"        </join>\n"
"    </subclass>\n"
"    <subclass name=\"ChequePayment\" discriminator-value=\"CHEQUE\">\n"
"        <join table=\"CHEQUE_PAYMENT\" fetch=\"select\">\n"
"            <key column=\"PAYMENT_ID\"/>\n"
"            ...\n"
"        </join>\n"
"    </subclass>\n"
"</class>]]>"

#: index.docbook:127
msgid ""
"The optional <literal>fetch=\"select\"</literal> declaration tells Hibernate "
"not to fetch the <literal>ChequePayment</literal> subclass data using an "
"outer join when querying the superclass."
msgstr ""
"la declaraci&#x00f3;n opcional <literal>fetch=\"select\"</literal> dice a "
"Hibernate que no recupere los datos de la subclase <literal>ChequePayment</"
"literal> usando una uni&#x00f3;n externa (outer join) al consultar la "
"superclase."

#: index.docbook:136
msgid "Mixing table per class hierarchy with table per subclass"
msgstr "Mezclando tabla por jerarqu&#x00ed;a de clases con tabla por subclase"

#: index.docbook:138
msgid ""
"You may even mix the table per hierarchy and table per subclass strategies "
"using this approach:"
msgstr ""
"Puedes incluso mezclar las estrategias de tabla po jerarqu&#x00ed;a y tabla "
"por subclase usando este enfoque:"

#: index.docbook:143
msgid ""
"<![CDATA[<class name=\"Payment\" table=\"PAYMENT\">\n"
"    <id name=\"id\" type=\"long\" column=\"PAYMENT_ID\">\n"
"        <generator class=\"native\"/>\n"
"    </id>\n"
"    <discriminator column=\"PAYMENT_TYPE\" type=\"string\"/>\n"
"    <property name=\"amount\" column=\"AMOUNT\"/>\n"
"    ...\n"
"    <subclass name=\"CreditCardPayment\" discriminator-value=\"CREDIT\">\n"
"        <join table=\"CREDIT_PAYMENT\">\n"
"            <property name=\"creditCardType\" column=\"CCTYPE\"/>\n"
"            ...\n"
"        </join>\n"
"    </subclass>\n"
"    <subclass name=\"CashPayment\" discriminator-value=\"CASH\">\n"
"        ...\n"
"    </subclass>\n"
"    <subclass name=\"ChequePayment\" discriminator-value=\"CHEQUE\">\n"
"        ...\n"
"    </subclass>\n"
"</class>]]>"
msgstr ""
"<![CDATA[<class name=\"Payment\" table=\"PAYMENT\">\n"
"    <id name=\"id\" type=\"long\" column=\"PAYMENT_ID\">\n"
"        <generator class=\"native\"/>\n"
"    </id>\n"
"    <discriminator column=\"PAYMENT_TYPE\" type=\"string\"/>\n"
"    <property name=\"amount\" column=\"AMOUNT\"/>\n"
"    ...\n"
"    <subclass name=\"CreditCardPayment\" discriminator-value=\"CREDIT\">\n"
"        <join table=\"CREDIT_PAYMENT\">\n"
"            <property name=\"creditCardType\" column=\"CCTYPE\"/>\n"
"            ...\n"
"        </join>\n"
"    </subclass>\n"
"    <subclass name=\"CashPayment\" discriminator-value=\"CASH\">\n"
"        ...\n"
"    </subclass>\n"
"    <subclass name=\"ChequePayment\" discriminator-value=\"CHEQUE\">\n"
"        ...\n"
"    </subclass>\n"
"</class>]]>"

#: index.docbook:145
msgid ""
"For any of these mapping strategies, a polymorphic association to the root "
"<literal>Payment</literal> class is mapped using <literal>&lt;many-to-one&gt;"
"</literal>."
msgstr ""
"Para cualquiera de estas estrategias de mapeo, una asociaci&#x00f3;n "
"polim&#x00f3;rfica a la clase ra&#x00ed;z <literal>Payment</literal> es "
"mapeada usando <literal>&lt;many-to-one&gt;</literal>."

#: index.docbook:151
msgid ""
"<![CDATA[<many-to-one name=\"payment\" column=\"PAYMENT_ID\" class=\"Payment"
"\"/>]]>"
msgstr ""
"<![CDATA[<many-to-one name=\"payment\" column=\"PAYMENT_ID\" class=\"Payment"
"\"/>]]>"

#: index.docbook:156
msgid "Table per concrete class"
msgstr "Tabla por clase concreta"

#: index.docbook:158
msgid ""
"There are two ways we could go about mapping the table per concrete class "
"strategy. The first is to use <literal>&lt;union-subclass&gt;</literal>."
msgstr ""
"Podr&#x00ed;amos ir de dos maneras a la estrategia de mapeo de tabla por "
"clase concreta. La primera es usar <literal>&lt;union-subclass&gt;</literal>."

#: index.docbook:163
msgid ""
"<![CDATA[<class name=\"Payment\">\n"
"    <id name=\"id\" type=\"long\" column=\"PAYMENT_ID\">\n"
"        <generator class=\"sequence\"/>\n"
"    </id>\n"
"    <property name=\"amount\" column=\"AMOUNT\"/>\n"
"    ...\n"
"    <union-subclass name=\"CreditCardPayment\" table=\"CREDIT_PAYMENT\">\n"
"        <property name=\"creditCardType\" column=\"CCTYPE\"/>\n"
"        ...\n"
"    </union-subclass>\n"
"    <union-subclass name=\"CashPayment\" table=\"CASH_PAYMENT\">\n"
"        ...\n"
"    </union-subclass>\n"
"    <union-subclass name=\"ChequePayment\" table=\"CHEQUE_PAYMENT\">\n"
"        ...\n"
"    </union-subclass>\n"
"</class>]]>"
msgstr ""
"<![CDATA[<class name=\"Payment\">\n"
"    <id name=\"id\" type=\"long\" column=\"PAYMENT_ID\">\n"
"        <generator class=\"sequence\"/>\n"
"    </id>\n"
"    <property name=\"amount\" column=\"AMOUNT\"/>\n"
"    ...\n"
"    <union-subclass name=\"CreditCardPayment\" table=\"CREDIT_PAYMENT\">\n"
"        <property name=\"creditCardType\" column=\"CCTYPE\"/>\n"
"        ...\n"
"    </union-subclass>\n"
"    <union-subclass name=\"CashPayment\" table=\"CASH_PAYMENT\">\n"
"        ...\n"
"    </union-subclass>\n"
"    <union-subclass name=\"ChequePayment\" table=\"CHEQUE_PAYMENT\">\n"
"        ...\n"
"    </union-subclass>\n"
"</class>]]>"

#: index.docbook:165
msgid ""
"Three tables are involved for the subclasses. Each table defines columns for "
"all properties of the class, including inherited properties."
msgstr ""
"Est&#x00e1;n implicadas tres tablas. Cada tabla define columnas para todas "
"las propiedades de la clase, inccluyendo las propiedades heredadas."

#: index.docbook:170
msgid ""
"The limitation of this approach is that if a property is mapped on the "
"superclass, the column name must be the same on all subclass tables. (We "
"might relax this in a future release of Hibernate.) The identity generator "
"strategy is not allowed in union subclass inheritance, indeed the primary "
"key seed has to be shared accross all unioned subclasses of a hierarchy."
msgstr ""
"La limitaci&#x00f3;n de este enfoque es que si una propiedad es mapeada en "
"la superclase, el nombre de columna debe ser el mismo en todas las tablas de "
"subclase. (Podr&#x00ed;amos relajar esto en un lanzamiento futuro de "
"Hibernate.) La estrategia de generador de indentidad no est&#x00e1; "
"permitida en la herencia de uni&#x00f3;n de subclase, de hecho la semilla de "
"clave primaria tiene que ser compartida a trav&#x00e9;s de todas las "
"subclases unidas de una jerarqu&#x00ed;a."

#: index.docbook:179
msgid ""
"If your superclass is abstract, map it with <literal>abstract=\"true\"</"
"literal>. Of course, if it is not abstract, an additional table (defaults to "
"<literal>PAYMENT</literal> in the example above) is needed to hold instances "
"of the superclass."
msgstr ""
"UNTRANSLATED! If your superclass is abstract, map it with <literal>abstract="
"\"true\"</literal>. Of course, if it is not abstract, an additional table "
"(defaults to <literal>PAYMENT</literal> in the example above) is needed to "
"hold instances of the superclass."

#: index.docbook:189
msgid "Table per concrete class, using implicit polymorphism"
msgstr "Tabla por clase concreta, usando polimorfismo impl&#x00ed;cito"

#: index.docbook:191
msgid "An alternative approach is to make use of implicit polymorphism:"
msgstr "Un enfoque alternativo es hacer uso de polimorfismo impl&#x00ed;cito:"

#: index.docbook:195
msgid ""
"<![CDATA[<class name=\"CreditCardPayment\" table=\"CREDIT_PAYMENT\">\n"
"    <id name=\"id\" type=\"long\" column=\"CREDIT_PAYMENT_ID\">\n"
"        <generator class=\"native\"/>\n"
"    </id>\n"
"    <property name=\"amount\" column=\"CREDIT_AMOUNT\"/>\n"
"    ...\n"
"</class>\n"
"\n"
"<class name=\"CashPayment\" table=\"CASH_PAYMENT\">\n"
"    <id name=\"id\" type=\"long\" column=\"CASH_PAYMENT_ID\">\n"
"        <generator class=\"native\"/>\n"
"    </id>\n"
"    <property name=\"amount\" column=\"CASH_AMOUNT\"/>\n"
"    ...\n"
"</class>\n"
"\n"
"<class name=\"ChequePayment\" table=\"CHEQUE_PAYMENT\">\n"
"    <id name=\"id\" type=\"long\" column=\"CHEQUE_PAYMENT_ID\">\n"
"        <generator class=\"native\"/>\n"
"    </id>\n"
"    <property name=\"amount\" column=\"CHEQUE_AMOUNT\"/>\n"
"    ...\n"
"</class>]]>"
msgstr ""
"<![CDATA[<class name=\"CreditCardPayment\" table=\"CREDIT_PAYMENT\">\n"
"    <id name=\"id\" type=\"long\" column=\"CREDIT_PAYMENT_ID\">\n"
"        <generator class=\"native\"/>\n"
"    </id>\n"
"    <property name=\"amount\" column=\"CREDIT_AMOUNT\"/>\n"
"    ...\n"
"</class>\n"
"\n"
"<class name=\"CashPayment\" table=\"CASH_PAYMENT\">\n"
"    <id name=\"id\" type=\"long\" column=\"CASH_PAYMENT_ID\">\n"
"        <generator class=\"native\"/>\n"
"    </id>\n"
"    <property name=\"amount\" column=\"CASH_AMOUNT\"/>\n"
"    ...\n"
"</class>\n"
"\n"
"<class name=\"ChequePayment\" table=\"CHEQUE_PAYMENT\">\n"
"    <id name=\"id\" type=\"long\" column=\"CHEQUE_PAYMENT_ID\">\n"
"        <generator class=\"native\"/>\n"
"    </id>\n"
"    <property name=\"amount\" column=\"CHEQUE_AMOUNT\"/>\n"
"    ...\n"
"</class>]]>"

#: index.docbook:197
msgid ""
"Notice that nowhere do we mention the <literal>Payment</literal> interface "
"explicitly. Also notice that properties of <literal>Payment</literal> are "
"mapped in each of the subclasses. If you want to avoid duplication, consider "
"using XML entities (e.g. <literal>[ &lt;!ENTITY allproperties SYSTEM "
"\"allproperties.xml\"&gt; ]</literal> in the <literal>DOCTYPE</literal> "
"declartion and <literal>&amp;allproperties;</literal> in the mapping)."
msgstr ""
"Nota que en ning&#x00fa;n sitio mencionamos la interface <literal>Payment</"
"literal> expl&#x00ed;citamente. Nota adem&#x00e1;s que las propiedades de "