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lorenk
 Post subject: Mapping an array of ints?
PostPosted: Tue Apr 29, 2008 10:27 am 
Newbie

Joined: Mon Apr 28, 2008 9:50 pm
Posts: 2
How would you handle an array of ints from a Java class in the Hibernate XML mapping file?
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sagimann
 Post subject: question
PostPosted: Tue Apr 29, 2008 5:49 pm 
Senior
Senior

Joined: Sun Jun 11, 2006 10:41 am
Posts: 164
what is your expected db schema? what do you think it should look like?
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henryniu
 Post subject: array not available in hibernate-mapping?
PostPosted: Sat May 24, 2008 6:28 am 
Newbie

Joined: Sat May 24, 2008 6:20 am
Posts: 6
Hi,

I have th following in one hbm.xml file:

<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">

<hibernate-mapping default-lazy="false">

<class name="com.ameraust.investor.option.strategy.OptionPosition" table="option_position">
<id name="id" type="int" column="id">
<generator class="increment"/>
</id>

....

<array name="initialCallOptionTradings" cascade="all">
<key column="option_position_id"/>
<one-to-many class="com.ameraust.investor.object.OptionTrading"/>
</array>
......


When running, I got the following error:

Caused by: org.xml.sax.SAXParseException: The content of element type "array" must match "(meta*,subselect?,cache?,synchronize*,comment?,key,(index|list-index),(element|one-to-many|many-to-many|composite-element|many-to-any),loader?,sql-insert?,sql-update?,sql-delete?,sql-delete-all?)".


What's wrong here?

Thanks,
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 Profile  
 
henryniu
 Post subject: array not available in hibernate-mapping?
PostPosted: Sat May 24, 2008 6:28 am 
Newbie

Joined: Sat May 24, 2008 6:20 am
Posts: 6
Hi,

I have th following in one hbm.xml file:

<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">

<hibernate-mapping default-lazy="false">

<class name="com.ameraust.investor.option.strategy.OptionPosition" table="option_position">
<id name="id" type="int" column="id">
<generator class="increment"/>
</id>

....

<array name="initialCallOptionTradings" cascade="all">
<key column="option_position_id"/>
<one-to-many class="com.ameraust.investor.object.OptionTrading"/>
</array>
......


When running, I got the following error:

Caused by: org.xml.sax.SAXParseException: The content of element type "array" must match "(meta*,subselect?,cache?,synchronize*,comment?,key,(index|list-index),(element|one-to-many|many-to-many|composite-element|many-to-any),loader?,sql-insert?,sql-update?,sql-delete?,sql-delete-all?)".


What's wrong here?

Thanks,
Top
 Profile  
 
henryniu
 Post subject: array not available in hibernate-mapping?
PostPosted: Sat May 24, 2008 6:29 am 
Newbie

Joined: Sat May 24, 2008 6:20 am
Posts: 6
Hi,

I have th following in one hbm.xml file:

<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">

<hibernate-mapping default-lazy="false">

<class name="com.ameraust.investor.option.strategy.OptionPosition" table="option_position">
<id name="id" type="int" column="id">
<generator class="increment"/>
</id>

....

<array name="initialCallOptionTradings" cascade="all">
<key column="option_position_id"/>
<one-to-many class="com.ameraust.investor.object.OptionTrading"/>
</array>
......


When running, I got the following error:

Caused by: org.xml.sax.SAXParseException: The content of element type "array" must match "(meta*,subselect?,cache?,synchronize*,comment?,key,(index|list-index),(element|one-to-many|many-to-many|composite-element|many-to-any),loader?,sql-insert?,sql-update?,sql-delete?,sql-delete-all?)".


What's wrong here?

Thanks,
Top
 Profile  
 
henryniu
 Post subject: array not available in hibernate-mapping?
PostPosted: Sat May 24, 2008 6:29 am 
Newbie

Joined: Sat May 24, 2008 6:20 am
Posts: 6
Hi,

I have th following in one hbm.xml file:

<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">

<hibernate-mapping default-lazy="false">

<class name="com.ameraust.investor.option.strategy.OptionPosition" table="option_position">
<id name="id" type="int" column="id">
<generator class="increment"/>
</id>

....

<array name="initialCallOptionTradings" cascade="all">
<key column="option_position_id"/>
<one-to-many class="com.ameraust.investor.object.OptionTrading"/>
</array>
......


When running, I got the following error:

Caused by: org.xml.sax.SAXParseException: The content of element type "array" must match "(meta*,subselect?,cache?,synchronize*,comment?,key,(index|list-index),(element|one-to-many|many-to-many|composite-element|many-to-any),loader?,sql-insert?,sql-update?,sql-delete?,sql-delete-all?)".


What's wrong here?

Thanks,
Top
 Profile  
 
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