Hi everybody :

i am facing the following issue:

object references an unsaved transient instance - save the transient instance before flushing



The Domain Classes


public class Company
{
private String companyName;
private Set dbdcCDeliveryAddress = new HashSet();

// setters and getters for this properties

}


public class DBDCDeliveryAddress {

private String receiverID;
private Company company;

// setters and getters for this properties

}


The following are the mapping files

<hibernate-mapping>
<class
name="com.db.caaa.domain.Company"
table="COMPANY"
dynamic-update="false"
dynamic-insert="false"
>
<cache usage="nonstrict-read-write" />

<id
name="id" column="id" type="long" unsaved-value="-1" >
<generator class="native">
</generator>
</id>

<property
name="companyName" type="java.lang.String" update="true" insert="true" access="property" >
<column
name="companyName"
length="35" unique-key="CONAMESNAME" not-null="true"
/>
</property>

<property
name="companyShortName" type="java.lang.String"
update="true" insert="true" access="property" >
<column
name="companyShortName"
length="20"
unique-key="CONAMESNAME"
not-null="true"
/>
</property>
<set
name="dbdcCDeliveryAddress"
table="DBDCDELIVERYADDRESS"
lazy="false"
inverse="false"
cascade="all"
sort="unsorted">
<cache
usage="nonstrict-read-write"
/>

<key
column="company_fk"
>
</key>

<one-to-many
class="com.db.caaa.domain.DBDCDeliveryAddress"
/>
</set>

</hibernate-mapping>
The following is another the mapping file:

<hibernate-mapping>
<class
name="com.db.caaa.domain.Company"
table="COMPANY"
dynamic-update="false"
dynamic-insert="false"
>
<cache usage="nonstrict-read-write" />

<id
name="id" column="id" type="long" unsaved-value="-1" >
<generator class="native">
</generator>
</id>

<property
name="companyName" type="java.lang.String" update="true" insert="true" access="property" >
<column
name="companyName"
length="35" unique-key="CONAMESNAME" not-null="true"
/>
</property>

<property
name="companyShortName" type="java.lang.String"
update="true" insert="true" access="property" >
<column
name="companyShortName"
length="20"
unique-key="CONAMESNAME"
not-null="true"
/>
</property>
<set
name="dbdcCDeliveryAddress"
table="DBDCDELIVERYADDRESS"
lazy="false"
inverse="false"
cascade="all"
sort="unsorted">
<cache
usage="nonstrict-read-write"
/>

<key
column="company_fk"
>
</key>

<one-to-many
class="com.db.caaa.domain.DBDCDeliveryAddress"
/>
</set>

</hibernate-mapping>

Can please resolve this. Thanks in advance:

Lots of stuff you presented here - but what's your question and problem?

To be brief, i am getting the following exception.
object references an unsaved transient instance - save the transient instance before flushing


Plz see the domain files below:






Could please look into this and suggest me to resolve his issue:
Thanks in advance

I guess the problem comes from an instance of your Company class; I think you have to load the instance which is referenced by a [i]DBDCDeliveryAddress[(i] instance it into your session.

Carlo
-------
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