Custom Mapping: Storing embedded objects to column of Oracle Object type

Hello,
How hard in your opinion it would be to write custome mapping to store an
embedded object which only have simple fields in it (no references to other
persistent classes) to oracle object column. What superclass is the best for
the job?
Simplest approach I see is to define "none" mapped class for my embedded
object and use transformation mapping to do the job
What if I need to reference other persistent objects in my embedded one - do
you think it will make any difference?
Thank you for your assistance
Alex

overriding loadProjection() took care of this issue
"Alex Roytman" <[email protected]> wrote in message
news:cjslsb$uo6$[email protected]..
Looks like transform mapping would not work - Kodo does not support object
mappings (use stream instead) or I am missing something?
"Alex Roytman" <[email protected]> wrote in message
news:cjshqv$ref$[email protected]..
Hello,
How hard in your opinion it would be to write custome mapping to store an
embedded object which only have simple fields in it (no references to
other persistent classes) to oracle object column. What superclass is the
best for the job?
Simplest approach I see is to define "none" mapped class for my embedded
object and use transformation mapping to do the job
What if I need to reference other persistent objects in my embedded one -
do you think it will make any difference?
Thank you for your assistance
Alex

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No mapping exists from object type Telerik.Web.UI.RadMaskedTextBox to a known

hi for all i got this problem when i try to update record in a database actually it's first
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SqlCommand cmd = new SqlCommand("update RealEstate set DestinationEntity=@speechDirect,FULLName=@name,Individual_Iqama_NR=@egamhNo,Individual_Passport_NR_ID=@passport,Individual_Gender=@six,Individual_Sociall_Status=@martialstate,Individual_Passport_Issue_Date=@passportdate,Individual_Nationality_ID=@nationality,IqamaIssued_From=@egamhsource,Total_Staying_Time_KSA=@stayduration,Individual_Work_Address=@workdisc,Possess_Type=@omntype,Apartment_No=@estateno,Apartment_Floor_No=@storyno,Possess_City_ID=@city,QuarterID=@area,Deed_No=@InstrumentNo,Deed_Date_HijriAfter=@Instrumentdate,Deed_Issue_City_ID=@Instrumentsource,Request_Status=@orderstate,Real_Estate_Area=@estatespace,[notes]=@notes,Incomming_No=@waredno,Incomming_Date_HijriAfter=@wareddate,Qaied_No=@ghaidno,Qaied_Date_HijriAfter=@ghaiddate,ExportNumber=@jihtsdor, ExportDateHijriAfter=@job where Possess_ID=@id", _con);
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Hello,
I would like suggest you posting it to:
http://www.telerik.com/support
Regards.
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SQL>
SQL>
SQL> set serveroutput on
SQL>
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2 /
Type created.
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No errors.
SQL>
SQL>
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3    return nested_table_type
4 as
5    v_nested_table nested_table_type ;
6 begin
7
8    fetch p_cursor bulk collect into v_nested_table ;
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10
11 end;
12 /
Function created.
SQL> show errors
No errors.
SQL>
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NESTED_TABLE
NESTED_TABLE_TYPE('ACCOUNTING', 'RESEARCH', 'SALES', 'OPERATIONS')If your cursor selects objects instead of simple data types, the code is pretty much the same.
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2 /
Type created.
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No errors.
SQL>
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2 /
Type created.
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No errors.
SQL>
SQL>
SQL>
SQL> create function func
2    ( p_cursor in sys_refcursor )
3    return nested_table_type
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5    v_nested_table nested_table_type ;
6 begin
7
8    fetch p_cursor bulk collect into v_nested_table ;
9    return( v_nested_table );
10
11 end;
12 /
Function created.
SQL> show errors
No errors.
SQL>
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2    func( cursor( select object_type( dname, loc ) from dept ) ) as object_table
3 from dual ;
OBJECT_TABLE(C1, C2)
NESTED_TABLE_TYPE
( OBJECT_TYPE('ACCOUNTING', 'NEW YORK'),
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Sergio Coutinho

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{message:id=9716335}
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>
But now, my user would like to know if it´s possible that APEX application can OPEN some of these files stored on this BLOB column WITHOUT download it.
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>
Hope it helps!
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Kiran

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I am trying to retrieve the data returned as a table(secret_tab_type) of object type(secret_type). Now we can get the secret_tab_type table through
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Amit,
Your question has been previously asked (and answered) on this forum. I suggest searching this forum's archives for the terms STRUCT and ARRAY.
For your benefit, here are the results of my search:
http://tinyurl.com/auvl8
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Avi.

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I don't know how to use my attributes, nor in code niether in UI.
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Thanks,
Yulia

return self.amount+self.depositamount;I counld not find any amount field in your type definitions
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I'm trying to follow the QBE on how to mapped stored proedure in EF.
Everything works fine until I need to Add Import Function where I could not see the list of column info.
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<oracle.dataaccess.client>
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I have a windows interface where I create a content-type and then create a column and adds that column to the content-type.
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//get all available fields within this content-type
FieldCollection fieldColl = availableCT.Fields;
clientContext.Load(fieldColl);
clientContext.ExecuteQuery();
foreach (Field field in fieldColl)
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if (field.InternalName.Equals(columnFromList))
field.DeleteObject();
clientContext.ExecuteQuery(); // this throws an exception
// Additional information: Site columns which are included in content types or on lists cannot be deleted. Please remove all instances of this site column prior to deleting it.

hi,
you can use the below code to delete it
using (ClientContext sourceContext = new ClientContext(cmdSpoSite))
Web web = sourceContext.Web;
sourceContext.Load(web);
sourceContext.Load(web.AvailableContentTypes, type => type.Include(c => c.FieldLinks, c => c.Name));
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IEnumerable<ContentType> contentTypesList = ExistingContentType.Where(ct => ct.Name == "<ContentTypeName>");
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IQueryable<FieldLink> flinks = ctype.FieldLinks.Where(f => f.Name == "<FiledName");
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The difference being in your code and above code is you are removeing fileds which is eventually is deleting site column but a site column cannot be deleted if is alreday being used. So you need to deled the FieldLink in content type taht way column is removed
from content type but not from site column.
Now if you want to delete site column you can use your code to deleted Field.
Whenever you see a reply and if you think is helpful,Vote As Helpful! And whenever you see a reply being an answer to the question of the thread, click Mark As Answer

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puli.

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Hi!
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kodo.util.FatalInternalException: kodo.util.FatalInternal
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Regards,
Pawel

Uzytkownik "Marc Prud'hommeaux" <[email protected]> napisal w wiadomosci
news:[email protected]...
Pawel-
Can you post the complete stack trace of the error you are getting?Sure, here's what I receive on the client side. Theres nothing in server
side logs.
[java] java.rmi.RemoteException: EJB Exception:; nested exception is:
[java] java.rmi.RemoteException: setByValue(); nested exception is:
[java] kodo.util.FatalInternalException:
kodo.util.FatalInternalException: Cannot attach fi
eld "edu.mypackage.SomeObject.someField" of type "10".
[java] at
weblogic.rjvm.BasicOutboundRequest.sendReceive(BasicOutboundRequest.java:108
[java] at
weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java
:284)
[java] at
weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java
:244)
[java] at
edu.mypackage.impl.JVTSessionExtProxy_f0ahbq_EOImpl_811_WL
Stub.setByValue(Unknown Source)
[java] at edu.mypackage.test.JVTSessionTestProxy.setByValue(J
VTSessionTestProxy.java:112)
[java] at
edu.mypackage.test.JUnitTestClientGis3.testGeometryUpdate2(JUnitTestClient
Gis3.java:99)
[java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
[java] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
[java] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
..java
:25)
[java] at java.lang.reflect.Method.invoke(Method.java:324)
[java] at junit.framework.TestCase.runTest(TestCase.java:166)
[java] at junit.framework.TestCase.runBare(TestCase.java:140)
[java] at junit.framework.TestResult$1.protect(TestResult.java:106)
[java] at
junit.framework.TestResult.runProtected(TestResult.java:124)
[java] at junit.framework.TestResult.run(TestResult.java:109)
[java] at junit.framework.TestCase.run(TestCase.java:131)
[java] at
edu.mypackage.test.JUnitBaseTestClient.run(JUnitBaseTestClient.j
ava:118)
[java] at junit.framework.TestSuite.runTest(TestSuite.java:173)
[java] at junit.framework.TestSuite.run(TestSuite.java:168)
[java] at
edu.mypackage.test.ResultTestSuite.run(ResultTestSuite.java:21)
[java] at junit.textui.TestRunner.doRun(TestRunner.java:74)
[java] at junit.textui.TestRunner.start(TestRunner.java:234)
[java] at junit.textui.TestRunner.main(TestRunner.java:112)
[java] Caused by: java.rmi.RemoteException: setByValue(); nested
exception is:
[java] kodo.util.FatalInternalException:
kodo.util.FatalInternalException: Cannot attach fi
eld "edu.mypackage.SomeObject.someField" of type "10".
[java] at edu.mypackage.impl.JVTSessionExtImpl.setByValue(JVT
SessionExtImpl.java:579)
[java] at
edu.mypackage.impl.JVTSessionExtProxy_f0ahbq_EOImpl.setMan
agedEntityByValue(JVTSessionExtProxy_f0ahbq_EOImpl.java:102)
[java] at
edu.mypackage.impl.JVTSessionExtProxy_f0ahbq_EOImpl_WLSkel
..invoke(Unknown Source)
[java] at
weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:466)
[java] at
weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerRef.java
:108)
[java] at
weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:409)
[java] at
weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubjec
t.jav
a:353)
[java] at
weblogic.security.service.SecurityManager.runAs(SecurityManager.java:144)
[java] at
weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:404)
[java] at
weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:3
0)
[java] at
weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
[java] at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
[java] Caused by: kodo.util.FatalInternalException:
kodo.util.FatalInternalException: Cannot at
tach field "edu.mypackage.SomeObject.someField" of type "10".
[java] at
kodo.util.FatalInternalException.writeReplace(FatalInternalException.java:54
[java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
[java] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
[java] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
..java
:25)
[java] at java.lang.reflect.Method.invoke(Method.java:324)
[java] at
java.io.ObjectStreamClass.invokeWriteReplace(ObjectStreamClass.java:882)
[java] at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1011)
[java] at
java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1330)
[java] at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1302)
[java] at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1245)
[java] at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1052)
[java] at
java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1330)
[java] at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1302)
[java] at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1245)
[java] at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1052)
[java] at
java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:278)
[java] .F
[java] at
weblogic.common.internal.ChunkedObjectOutputStream.writeObject(ChunkedObject
Outpu
tStream.java:114)
[java] at
weblogic.rjvm.MsgAbbrevOutputStream.sendThrowable(MsgAbbrevOutputStream.java
:367)
Regards,
Pawel Swierszcz

Query with aggregate on custom mapping returning wrong type

I've got a JDOQL query that returns the sum of a single column, where that
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I create the JDOQL query as normal and set the result to the aggregate
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query.setResult("sum(amount)");
I can also setUnique for good measure as I am expecting just 1 row back:
query.setUnique(true);
The query returns an Integer, but my amount column is a decimal with 5
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resultClass, it does return an object of that type, but loses all
precision after the decimal point:
query.setResultClass(BigDecimal.class);
The amount field in my candidate class is of the class Money, a class that
encapsulates a currency and a BigDecimal amount. See
http://www.martinfowler.com/ap2/quantity.html
It is mapped as a custom money mapping to an amount and currency column,
based on the custom mapping in the Kodo examples. I have tried mapping the
amount as a BigDecimal value, and querying the sum of this works. So the
problem seems to be the aggregate query on my custom mapping. Do I need to
write some code for my custom mapping to be able to handle aggregates?
Thanks,
Alex

Can you post your custom mapping?
Also, does casting the value have any effect?
q.setResult ("sum((BigDecimal) amount)");

Adding custom fields to Embedded Search

Hi All,
I have read the post [here|How to add custom fields to Embedded Search; about adding custom fields to Embedded Search. I am looking to add Employee Subgroup for use in Talent Management (specifically the STVN SuccessionPlanning component) and wanted to know if anyone can expand on the instructions in the link to add this field.
It appears to be part of the HRTMC_PERSON search object connector already and while I've done some IMG configuration the field is showing in SuccessionPlanning, but not displaying any data.
Additionally, I'd be interested in any tips to add information that is not from PA0002 should it be required in the future.
Many thanks,
Luke

Hi Luke,
I am assuming here that your search request fields are based on HRTCM_CENTRALPERSON search template. To enable your search to work on employee subgroup please do the following
1) Check if the HRTMC_PERSON Template extracts the data from Infotype 0001 via SPRO node 'Define Search Models and Change Pointer' Extraction Class is 'CL_HRTMC_SEARCH_READ_PA_INFTY'.
2) Via ESH_COCKPIT, goto Template Modeler and select your custom Software Component and press Edit. Goto roadmap step 5 - Define Requests - where all search request fields are defined. Its using these fields Talent search works.
3) Select the search request e.g. 'SAP_TALENT_NAKISA', it would then show list searchable attributes in below table. Using 'Add' button select path for PERSK so that it can searched.
It would look like this once selected
OBJID(REL_CP_P)->HRTMC_REL_CP_P_209.REL_CP_P(REL_CP)->HRTMC_PERSON.OBJID->HRTMC_PERSON.ORG_ASSIGNMENT
4) In step SPRO 'Define Search Requests and Search Field Names' , define Employee subgroup field with AliasSearchField = PERSK since thats what is defined in roadmap step 5.
Hope it helps!
Regards,
Ricky Shah

Custom Mapping: Storing embedded objects to column of Oracle Object type

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