[
https://issues.apache.org/jira/browse/DERBY-7118?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
swapnil updated DERBY-7118:
---------------------------
Description:
I'm generating *POJO* from *Derby 10.14.2.0* database in *NetBeans IDE 11.3*,
*Hibernate ORM 5.4.31*.
It does not generate any {{relationship-mappings}} in {{hbm.xml}} or in entity
classes like {{many-to-one/one-to-one}}).
I've used two tables from Derby sample database.
Product and PurchaseOrder
Product table is referenced in PurchaseOrder.
Table {{PurchaseOrder}} has {{FOREIGN_KEY_PRODUCT_ID.}}
{{}}
*hibernate.cfg*
<hibernate-configuration>
<session-factory>
<property
name="hibernate.dialect">org.hibernate.dialect.DerbyTenSevenDialect</property>
<property
name="hibernate.connection.driver_class">org.apache.derby.jdbc.ClientDriver</property>
<property
name="hibernate.connection.url">jdbc:derby://localhost:1527/sample</property>
<property name="hibernate.connection.username">app</property>
<property name="hibernate.connection.password">app</property>
<mapping resource="com/pojo/Product.hbm.xml"/>
<mapping resource="com/pojo/PurchaseOrder.hbm.xml"/>
</session-factory>
</hibernate-configuration>
I also tried defining hibernate properties
{{<property name="hibernate.default_catalog">app</property>}}
and
<property name="hibernate.default_schema">app</property>
But no, it won't help.
*hibernate.reveng.xml*
{{*<hibernate-reverse-engineering>
<schema-selection match-schema="APP"/>
<table-filter match-name="PRODUCT"/>
<table-filter match-name="PURCHASE_ORDER"/>
</hibernate-reverse-engineering>}}*
*PurchaseOrder.hbm.xml*
{{<?xml version="1.0"?> }}
{{<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD
3.0//EN" "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd";> }}
{{<hibernate-mapping> }}
{{<class name="com.pojo.PurchaseOrder" table="PURCHASE_ORDER" schema="APP"
optimistic-lock="version"> }}
{{<id name="orderNum" type="int"> <column name="ORDER_NUM" /> }}
{{<generator class="assigned" /> }}
{{</id> <property name="customerId" type="int"> }}{{<column name="CUSTOMER_ID"
not-null="true" /> }}
{{</property> <property name="productId" type="int"> }}{{<column
name="PRODUCT_ID" not-null="true" /> </property>}}
{{ <property name="quantity" type="java.lang.Short"> }}{{<column
name="QUANTITY" /> </property> }}
{{<property name="shippingCost" type="big_decimal"> }}{{<column
name="SHIPPING_COST" precision="12" /> }}
{{</property> <property name="salesDate" type="date"><column name="SALES_DATE"
length="10" /> </property> }}
{{<property name="shippingDate" type="date"> }}{{<column name="SHIPPING_DATE"
length="10" /> </property> }}
{{<property name="freightCompany" type="string"> }}{{<column
name="FREIGHT_COMPANY" length="30" /> }}
{{</property> }}
{{</class> }}
{{</hibernate-mapping>}}
In above *{{PurchaseOrder.hbm.xml}}* file, {{relationship mapping}} should be
generated but you can see it is *missing*.
*Expecting*
Wizard should generate mapping relationship like many-to-one/one-to-one) in
*{{PurchaseOrder.hbm.xml}}* **
But why {{relationship mapping}} doesn't generating?
*With MySQL it is working fine.*
Doesn't Hibernate support Derby properly?
What is solution?
This issue already reported here
[https://bz.apache.org/netbeans/show_bug.cgi?id=223543] 9 years ago.
was:
I'm generating *POJO* from *Derby 10.14.2.0* database in *NetBeans IDE 11.3*,
*Hibernate ORM 5.4.31*.
It does not generate any {{relationship-mappings}} in {{hbm.xml}} or in entity
classes like {{many-to-one/one-to-one}}).
I've used two tables from Derby sample database.
Product and PurchaseOrder
Product table is referenced in PurchaseOrder.
Table {{PurchaseOrder}} has {{FOREIGN_KEY_PRODUCT_ID.}}
{{}}
*hibernate.cfg*
<hibernate-configuration>
<session-factory>
<property
name="hibernate.dialect">org.hibernate.dialect.DerbyTenSevenDialect</property>
<property
name="hibernate.connection.driver_class">org.apache.derby.jdbc.ClientDriver</property>
<property
name="hibernate.connection.url">jdbc:derby://localhost:1527/sample</property>
<property name="hibernate.connection.username">app</property>
<property name="hibernate.connection.password">app</property>
<mapping resource="com/pojo/Product.hbm.xml"/>
<mapping resource="com/pojo/PurchaseOrder.hbm.xml"/>
</session-factory>
</hibernate-configuration>
\{{}}
I also tried defining hibernate properties
{{}}
{{<property name="hibernate.default_catalog">app</property>}}
and
{{}}
\{{<property name="hibernate.default_schema">app</property> }}
{{}}
But no, it won't help.
*hibernate.reveng.xml*
*{{<hibernate-reverse-engineering>
<schema-selection match-schema="APP"/>
<table-filter match-name="PRODUCT"/>
<table-filter match-name="PURCHASE_ORDER"/>
</hibernate-reverse-engineering>}}*
*{{}}*
*PurchaseOrder.hbm.xml*
*{{<?xml version="1.0"?> <!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd";> <hibernate-mapping>
<class name="com.pojo.PurchaseOrder" table="PURCHASE_ORDER" schema="APP"
optimistic-lock="version"> <id name="orderNum" type="int"> <column
name="ORDER_NUM" /> <generator class="assigned" /> </id> <property
name="customerId" type="int"> <column name="CUSTOMER_ID" not-null="true" />
</property> <property name="productId" type="int"> <column name="PRODUCT_ID"
not-null="true" /> </property> <property name="quantity"
type="java.lang.Short"> <column name="QUANTITY" /> </property> <property
name="shippingCost" type="big_decimal"> <column name="SHIPPING_COST"
precision="12" /> </property> <property name="salesDate" type="date"> <column
name="SALES_DATE" length="10" /> </property> <property name="shippingDate"
type="date"> <column name="SHIPPING_DATE" length="10" /> </property> <property
name="freightCompany" type="string"> <column name="FREIGHT_COMPANY" length="30"
/> </property> </class> </hibernate-mapping>}}*
In above *{{PurchaseOrder.hbm.xml}}* file, {{relationship mapping}} should be
generated but you can see it is *missing*.
*Expecting*
Wizard should generate mapping relationship like many-to-one/one-to-one) in
*{{PurchaseOrder.hbm.xml}}* **
But why {{relationship mapping}} doesn't generating?
*With MySQL it is working fine.*
Doesn't Hibernate support Derby properly?
What is solution?
This issue already reported here
[https://bz.apache.org/netbeans/show_bug.cgi?id=223543] 9 years ago.
> Derby with hibernate does not generate relationship mappings in *hbm.xml
> ------------------------------------------------------------------------
>
> Key: DERBY-7118
> URL: https://issues.apache.org/jira/browse/DERBY-7118
> Project: Derby
> Issue Type: Bug
> Components: Miscellaneous
> Affects Versions: 10.14.2.0
> Environment: Derby 10.14.2.0, in NetBeans IDE 11.3, Hibernate ORM
> 5.4.31, Debian 10.9.
> Reporter: swapnil
> Priority: Major
> Labels: Hibernate, debian, derby, netbeans-11
> Fix For: 10.14.2.0
>
>
> I'm generating *POJO* from *Derby 10.14.2.0* database in *NetBeans IDE 11.3*,
> *Hibernate ORM 5.4.31*.
> It does not generate any {{relationship-mappings}} in {{hbm.xml}} or in
> entity classes like {{many-to-one/one-to-one}}).
> I've used two tables from Derby sample database.
> Product and PurchaseOrder
> Product table is referenced in PurchaseOrder.
> Table {{PurchaseOrder}} has {{FOREIGN_KEY_PRODUCT_ID.}}
> {{}}
> *hibernate.cfg*
> <hibernate-configuration>
> <session-factory>
> <property
> name="hibernate.dialect">org.hibernate.dialect.DerbyTenSevenDialect</property>
> <property
> name="hibernate.connection.driver_class">org.apache.derby.jdbc.ClientDriver</property>
> <property
> name="hibernate.connection.url">jdbc:derby://localhost:1527/sample</property>
> <property name="hibernate.connection.username">app</property>
> <property name="hibernate.connection.password">app</property>
> <mapping resource="com/pojo/Product.hbm.xml"/>
> <mapping resource="com/pojo/PurchaseOrder.hbm.xml"/>
> </session-factory>
> </hibernate-configuration>
> I also tried defining hibernate properties
>
> {{<property name="hibernate.default_catalog">app</property>}}
> and
>
> <property name="hibernate.default_schema">app</property>
>
>
> But no, it won't help.
> *hibernate.reveng.xml*
>
> {{*<hibernate-reverse-engineering>
> <schema-selection match-schema="APP"/>
> <table-filter match-name="PRODUCT"/>
> <table-filter match-name="PURCHASE_ORDER"/>
> </hibernate-reverse-engineering>}}*
>
>
> *PurchaseOrder.hbm.xml*
>
> {{<?xml version="1.0"?> }}
> {{<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD
> 3.0//EN" "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd";> }}
> {{<hibernate-mapping> }}
> {{<class name="com.pojo.PurchaseOrder" table="PURCHASE_ORDER" schema="APP"
> optimistic-lock="version"> }}
> {{<id name="orderNum" type="int"> <column name="ORDER_NUM" /> }}
> {{<generator class="assigned" /> }}
> {{</id> <property name="customerId" type="int"> }}{{<column
> name="CUSTOMER_ID" not-null="true" /> }}
> {{</property> <property name="productId" type="int"> }}{{<column
> name="PRODUCT_ID" not-null="true" /> </property>}}
> {{ <property name="quantity" type="java.lang.Short"> }}{{<column
> name="QUANTITY" /> </property> }}
> {{<property name="shippingCost" type="big_decimal"> }}{{<column
> name="SHIPPING_COST" precision="12" /> }}
> {{</property> <property name="salesDate" type="date"><column
> name="SALES_DATE" length="10" /> </property> }}
> {{<property name="shippingDate" type="date"> }}{{<column name="SHIPPING_DATE"
> length="10" /> </property> }}
> {{<property name="freightCompany" type="string"> }}{{<column
> name="FREIGHT_COMPANY" length="30" /> }}
> {{</property> }}
> {{</class> }}
> {{</hibernate-mapping>}}
>
> In above *{{PurchaseOrder.hbm.xml}}* file, {{relationship mapping}} should be
> generated but you can see it is *missing*.
>
> *Expecting*
> Wizard should generate mapping relationship like many-to-one/one-to-one) in
> *{{PurchaseOrder.hbm.xml}}* **
>
> But why {{relationship mapping}} doesn't generating?
> *With MySQL it is working fine.*
> Doesn't Hibernate support Derby properly?
> What is solution?
>
> This issue already reported here
> [https://bz.apache.org/netbeans/show_bug.cgi?id=223543] 9 years ago.
>
>
>
>
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