Setting attributes

I have a Java AttributeSet object that I can retrieve all sorts of information from...great....but how do I modify one of the values within that attribute set?

The javax.swing.text.AttributeSet is an immutable interface. So it dosent have methods that may modify it. How are you creating the AttributSet?? Try using the MutableAttributeSet interface (its one of its sub-interfaces); it has methods like
- addAttribute
- addAttibutes
- removeAttribute
- removeAttributes
or one of its implementations like SimpleAttributeSet who implements these methods.
Hope this helps
Regards
Omer

Similar Messages

Setting attributes question

Hi,
I am trying to set attributes of a object in a for loop so that it sets the attribute as many time as there are elements in the for loop and then add the object to an array list and then after exiting the array list set the same attribute to some thing else and also add it to array list so now when I print it out the array list it should print like this....
first item in array list// coming from for loop
second item in array list // coming from for loop
third item // that I am setting out of array list ....
I am doing it like this
Bank bank = null;
ArrayList cchList = new ArrayList();
flag = true;
for (int i = 0; i < arrayList.size(); i++) {
          Cutomer cutomer = (Cutomer) arrayList.get(i);
          bank = new Bank();
     falg = false;
bank.setComments(cutomer.getDecs());
cchList.add(bank);
if(flag)
          bank = new Bank();
     bank.setComments(cutomer.getTxtDecs());
     cchList.add(bank);
My problem is it is printing it twice .....
can someone tell me what I am doing wrong here

If I understand your problem right, you're not grouping your if-statement.
if(flag)
bank = new Bank();
bank.setComments(cutomer.getTxtDecs());
cchList.add(bank);should be
if(flag)
    bank = new Bank();
    bank.setComments(cutomer.getTxtDecs());
    cchList.add(bank);
}

Need to add row and set attribute value on pageload

Guys,
On my page based on the pageflowscope variable value, i need to add a row for master and one row for detail viewobject and set attribute values. (Some of the attribute are LOV and Checkboxes as well)
I am using following code to create records.....records are being added but i am not able to set the attributes
OperationBinding ob;
ob = ADFUtil.findOperationBinding("Create");
ob.execute();
ob = ADFUtil.findOperationBinding("CreateInsert3");
ob.execute();
I am using following code to set the attributes value
DCIteratorBinding dc1 = ADFUtil.getBindingIterator("firstiterator");
DCIteratorBinding dc = ADFUtil.getBindingIterator("seconditerator");
row1=dc1.getCurrentRow();
row=dc.getCurrentRow();
row.setAttribute("activest","A");
row1.setAttribute("type","dc14");
Anything i am doing wrong here or any suggestion to try is greatly appreciated....

Vinod,
Yes commit button is there and yes its also has entry in pagedef...
When I open the same page on edit mode and i can edit regular record and save them
Problem is that when i open the page on new mode and try to add rows on page load..... and setting values as described above.... save button somehow doesn't work...
seems like after i add the rows on the fly, i need to refresh the binding?
any help is greatly appreciated....
thank you guys

How to add set attribute method in webdynpro abap using code wizard.

Hi developer,
I am new to webdynpro abap , i have developed a small component from sap technical abap but i am not able to add the set attribute method using read context node /attribute in wizard code ,pleae guide me in solution.
thanks,
ravi.

Hi,
could you copy / past your code ?
if you need help on webdynpro and your beginner, try to watch the video on internet of WebBProfessor. It's really good videos !
regards
Fred

Set attribute to be mandatory in set type

Hi! Can I confirm whether it is possible to set certain attribute fields to be mandatory in a set type? The transaction code to create set attribute and assign to the set type is COMM_ATTRSET.
Thanks!
SF

Hi SF,
In the standard system, you cannot configure an attribute to be mandatory in a set .
However, you can try using transaction SFAC in order to set an attribute as mandatory; I am not sure if this procedure will work for you, but is it good to take a look. Into this transaction, you cam define which fields are displayed/hidden/mandatory.
Keep on mind that every time a set is create in transaction COMM_ATTRSET, a corresponding module pool SAPLZOM_<set type name> is created with Screen group 0100.
I hope it helps.
Kind Regards,
Gabriel Santana

Set attribute value using plugins

Hi Experts,
I am facing error when setting the value of attribute in the event "OnInvestigationStartedEvent". Any suggestion to fix the issue
code:
            Session ses = onInvestigationStartedEvent.getSessionContext().getInterviewSession().getRuleSession();
            Attribute start = ses.getGlobalEntityInstance().getEntity().getAttribute("test_start_time");
            Date start_date = new Date();
            start.setValue(ses.getGlobalEntityInstance(), start_date);
Error:
25750 [http-apr-8080-exec-9] INFO com.oracle.determinations.engine.Session - User setting attribute test_start_time, entity global, instance name global, session 1 to value 7/21/13 2:17 PM
25752 [http-apr-8080-exec-9] ERROR com.oracle.determinations.web.platform.templatingengine.ErrorRenderer - A unauthorised change to the Rule Session has been detected.
com.oracle.determinations.interview.engine.exceptions.CorruptSessionException: A unauthorised change to the Rule Session has been detected.
at com.oracle.determinations.interview.engine.data.local.RuleSessionManager.checkSessionIntegrity(RuleSessionManager.java:760)
at com.oracle.determinations.interview.engine.data.local.RuleSessionManager.getRuleSession(RuleSessionManager.java:144)
at com.oracle.determinations.interview.engine.local.LocalInterviewSession.getRuleSession(LocalInterviewSession.java:203)
at com.oracle.determinations.interview.engine.data.model.InterviewEntityInstanceIdentifier.findEntityInstance(InterviewEntityInstanceIdentifier.java:73)
at com.oracle.determinations.interview.engine.local.AttributeGoal.getNextScreen(AttributeGoal.java:112)
at com.oracle.determinations.interview.engine.local.LocalInterviewSession.getNextScreen(LocalInterviewSession.java:222)
at com.oracle.determinations.web.platform.controller.actions.InvestigateAction.getResource(InvestigateAction.java:65)
at com.oracle.determinations.web.platform.servlet.WebDeterminationsServlet.doGet(WebDeterminationsServlet.java:112)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at com.oracle.determinations.web.platform.util.CharsetFilter.doFilter(CharsetFilter.java:46)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1852)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Thanks,
Vinay

Vinay,
When working in an Interview Engine event handler, you need to use Interview Engine objects to set values. Have a look at the example "Use the OnInterviewSessionCreatedEvent to pre-seed data into a newly created session" in the "Oracle Policy Automation Developer's Guide"
Your code should look something like:
// get the globalInstance from a new InterviewUserData;
InterviewUserData data = new InterviewUserData();
InterviewEntityInstance globalInstance = data.getGlobalInstance();
// set the test_start_time
Date start_date = new Date();
globalInstance.setValue("test_start_time", start_date );
// submit the data to the Interview session.
TransactionResult result = session.submit(data);
Hope this helps.
Cheers
Frank

FRM-41014: Cannot set attribute of null canvas item PO_REQ_HDR.ATTRIBUTE8

I am Doing Form Personalization on Dff in Requisition Headers form. My Requirement is
requirement is like this
Segment1 : Requsition Type
Segment2: Project ID
Segment3: CAF ID
ATTRIBUTE7 will have two values
1. Capex
2. Opex
if user selects Capex.. then ATTRIBUTE8 and ATTRIBUTE9 are manadatory
otherwise optional
i did personalization
In Condition Tab:-
I took Trigger Event as When-Validate-Record
Trigger Object as PO_REQ_HDR
Condition :PO_REQ_HDR.ATTRIBUTE7='Capex'
When i validate it gives The Condition evaluates to false
In Action Tab:-
Type Property
Language All
Object Type Item
Target Object Po_REQ_HDR.Attribute8
Property Name :Required
Value:True
then i Pressed Apply Now then It fires Error:: FRM-41014: Cannot set attribute of null canvas item PO_REQ_HDR.ATTRIBUTE8
Can Any one please sujjest what is the Cause of this Error.
I am Using 12.0.4 application version.

Please see these threads.
Re: Personalization Problem
How can I make a DFF segment diappear?
Thanks,
Hussein

FRM-41014: Cannot set attribute of null canvas

Hi all,
Whenever i am opening the Distributions window in Invoices in my home system, I am getting the following Pop Window telling :
"FRM-41014: Cannot set attribute of null canvas item D_SUM_PROMPT.ORDER_BY1"
Can anyone please throw some light as i am getting the error everytime i open and its really eating my brain.
Regards
Ramki

the item named : D_SUM_PROMPT.ORDER_BY1 has its canvas property set to null or none. in the property palette of this item, select a valid canvas, then goto the physical->visible poperty to false.
Francois

FRM-41014: Cannot set attribute of null canvas item CTL_GLOBALS_USERAREA

Hello experts
Has any one encountered the "FRM-41014: Cannot set attribute of null canvas item CTL_GLOBALS_USERAREA" error at any time? What was the fix? I thought setting the environment variable HRUSERAREA="OFF" in the env file would resolve this. But unfortunately, in one of our instances this is set and yet the same error shows up again.
We are upgrading from 10.7 to R12. Linus is the OS. Any inputs? What else do we have to check between the instances where it works and the one that produces the error?
Thanks for responding.
Srikanth

Vasanth
Thanks for your response. The last post in that link seems to suggest that "the error will be shown only by clients, which used [en-gb] scheme in Internet Explorer." But in this case, the library HR_GEN.pll has the SET_ITEM_PROPERTY call which attempts to set the null canvas item's property. The function that helps in making the decision whether or not to make this item property call is done by a function called USERAREAENABLED within the library. This function calls a user exit to determine the value of the env variable $HRUSERAREA. Somehow this returns "ON" inspite of "OFF" value with which this variable is defined in the env file. Could something else be overriding this env file setting?
Srikanth

Need to set attribute of current record based on value in next record

Using Forms 6, I have a form showing a list of records. There can be multiple records with the same ID but having different expiration dates. I need to set attributes to hilite only the record with the latest expiration date. The current list hilites the records with future expiration dates-but we've found that sometimes the subscription is renewed before the old expiration date has been reached, resulting in two records with the same ID having expiration dates in the future.
I can (and do) sort the records by ID & expiration date so the record with the latest expiration date is always the last one for that ID, so what I want to do is check the next record to see whether or not it has a different ID. If it does then the current record has the latest expiration date & should be hilited. Since I might need to hilite the current record I can't simply navigate to the next record which, from the description I've found, is what the next_record builtin does. Does anybody know how I can check a value in the next record without making it the current record?
Thanks.

The database is 10g but I've never heard of the LEAD function before. Now that I've read about it it sounds like I can check the next record using the following:
LEAD(ID,1,0) OVER (ORDER BY ID ASC) NEXT_ID
But I'm not sure where to put this. Maybe create a control item & load the value in the POST-QUERY trigger? I'll give this a try but if you have a suggestion I'd be glad to hear it. Thanks. On second thought I don't think selecting the next ID in the POST-QUERY trigger would work as that would require a complete select statement which would start at the top of the list each time, I think.
Bugger. I can do it in SQL-Plus but I can't see how to incorporate it into the form.
Edited by: user6931915 on May 18, 2011 11:09 AM

ErrorStoreDP (Unable to set attribute(s).)

Hi,
Im trying to deploy a aplication on the portal, with:
/opt/SUNWps/bin/pdeploy deploy -u "uid=user,ou=people,o=jes" -w pass -p pass -d "o=jes" MercadoAccionario2.war;
but when its is executing, throw the next message:
errorStoreDP (Unable to set attribute(s).)
and, i dont know what it mean,
please, somebody helpme

Hi :
I managed to isolated the error via de pdeploy.debug log:
</Provider>
</Providers>
</DisplayProfile>
com.iplanet.am.sdk.AMException: Unable to set attribute(s).
at com.sun.portal.desktop.context.DSAMEConnection.setTemplateAttribute(DSAMEConnection.java:1078)
at com.sun.portal.desktop.context.DSAMEConnection.setAttributeByDN(DSAMEConnection.java:526)
at com.sun.portal.desktop.context.DSAMEAdminDPContext.storeDPDocumentByDN(DSAMEAdminDPContext.java:205)
at com.sun.portal.portlet.cli.PDDPUpdater.storeDPDocument(PDDPUpdater.java:236)
at com.sun.portal.portlet.cli.PDDPUpdater.addProviders(PDDPUpdater.java:98)
at com.sun.portal.portlet.cli.PDDeploy.process(PDDeploy.java:229)
at com.sun.portal.portlet.cli.PortletDeployerCommand.runCommand(PortletDeployerCommand.java:209)
at com.sun.portal.portlet.cli.PortletDeployerMain.main(PortletDeployerMain.java:60)
com.iplanet.am.sdk.AMException: Unable to set attribute(s).
at com.iplanet.am.sdk.ldap.DirectoryManager.processInternalException(DirectoryManager.java:433)
at com.iplanet.am.sdk.ldap.DirectoryManager.setAttributes(DirectoryManager.java:2576)
at com.iplanet.am.sdk.AMDirectoryManager.setAttributes(AMDirectoryManager.java:830)
at com.iplanet.am.sdk.AMCacheManager.setAttributes(AMCacheManager.java:867)
at com.iplanet.am.sdk.AMObjectImpl.store(AMObjectImpl.java:1753)
at com.iplanet.am.sdk.AMObjectImpl.store(AMObjectImpl.java:1679)
at com.sun.portal.desktop.context.DSAMEConnection.setTemplateAttribute(DSAMEConnection.java:1020)
at com.sun.portal.desktop.context.DSAMEConnection.setAttributeByDN(DSAMEConnection.java:526)
at com.sun.portal.desktop.context.DSAMEAdminDPContext.storeDPDocumentByDN(DSAMEAdminDPContext.java:205)
at com.sun.portal.portlet.cli.PDDPUpdater.storeDPDocument(PDDPUpdater.java:236)
at com.sun.portal.portlet.cli.PDDPUpdater.addProviders(PDDPUpdater.java:98)
at com.sun.portal.portlet.cli.PDDeploy.process(PDDeploy.java:229)
at com.sun.portal.portlet.cli.PortletDeployerCommand.runCommand(PortletDeployerCommand.java:209)
at com.sun.portal.portlet.cli.PortletDeployerMain.main(PortletDeployerMain.java:60)
It seems to show up when a war file has too many portlets, i believe its a display profile issue. Is the number of porlets a parameter?, any idea will be extremely useful, otherwise i would have to migrate to jboss or apache.
Sabrewolf.

11.1.1.6 - NPE :: Failed to apply row key set attribute change in logs

Hi All ,
Using POJO Data controls and ADF Faces - Jdev 11.1.1.6.
Setup - Tab -> taskflow ->jsff -> table
Issue happens once I reload the taskflow . I get the below error's in the logs (only if data is populated in the table in jsff via search).
There is no pointer to my code , this happens immediately after the iterator is refreshed in the page definition.
Please let me know if you need any other information.
There are various unresolved threads on this like - https://forums.oracle.com/message/10747913#10747913
<RowKeySetAttributeChange$GetOldValueAndUpdate> <_updateKeySet> Failed to apply row key set attribute change. Reason : {1}
java.lang.NullPointerException
at oracle.jbo.uicli.binding.JUCtrlHierNodeBinding.<init>(JUCtrlHierNodeBinding.java:210)
at oracle.adfinternal.view.faces.model.binding.FacesCtrlHierNodeBinding.<init>(FacesCtrlHierNodeBinding.java:66)
at oracle.adfinternal.view.faces.model.binding.FacesCtrlHierBinding.createNodeBinding(FacesCtrlHierBinding.java:94)
at oracle.jbo.uicli.binding.JUCtrlHierBinding.createRootBinding(JUCtrlHierBinding.java:409)
at oracle.jbo.uicli.binding.JUCtrlHierBinding.getRootNodeBinding(JUCtrlHierBinding.java:105)
at oracle.adfinternal.view.faces.model.binding.FacesCtrlHierBinding$HierCurrencyRowKeySet.getRowIterator(FacesCtrlHierBinding.java:1178)
at oracle.adfinternal.view.faces.model.binding.CurrencyRowKeySet._computeCurrentRowKey(CurrencyRowKeySet.java:125)
at oracle.adfinternal.view.faces.model.binding.CurrencyRowKeySet.iterator(CurrencyRowKeySet.java:41)
at java.util.AbstractCollection.addAll(AbstractCollection.java:303)
at org.apache.myfaces.trinidad.change.RowKeySetAttributeChange$GetOldValueAndUpdate._updateKeySet(RowKeySetAttributeChange.java:136)
at org.apache.myfaces.trinidad.change.RowKeySetAttributeChange$GetOldValueAndUpdate.invokeContextCallback(RowKeySetAttributeChange.java:117)
at org.apache.myfaces.trinidad.component.UIXCollection.invokeOnComponent(UIXCollection.java:1063)
Message was edited by: SudiptoDesmukh

Figured out that the issue is due to selectedRowKeys property and happens whenever the taskflow is refreshed and the iterator binding is executed. Again happens only when prior to region refresh few rows have been selected (other than first selected by default).
Issue is I cannot remove selectedRowKeys as I need to show the first row of the table as selected.
Will probably need to log an SR as this is happening throughout the application and looks to be a fwk issue.

Counter function : How works the Set attribute function

Hi,
I use Labview and a 6713 DAQ
I want to use the "set attribute vi" but I don't exactly what means the "attribute value number" and the attribute value type" in that vi
>Where can I find some data about that?
>What is the relation between the internal clock frequency and the attribute value number if I generate a pulse train ?
>How can I configure the frequency of my DAQ ? ( I can use 20MHz or 100KHz )
Any help is greatly appreciated
Renaud

Renaud,
You can read the on-line help for the Set Attribute VI by right-clicking over the VI and selecting "Help." The help will describe each of those parameters. In addition, you can search through counter examples for your 6713 by selecting from the menu bar Help>>Search Examples>>I/O Interfaces>>Counters. Any example that demonstrates the functionality of the DAQ-STC counter will work for your board. In addition, you will find examples on pulse train generation.
Hope this helps.
Regards,
Erin

Set Attribute using xmldom

I have read in an xml document and provided the user with an interface to update information. I need to use this updated information to set attributes in an DOM Tree using the xmldom pl/sql package. How do I do this

DBMS_XMLDOM.setAttribute does escape actually :
SQL> declare
2   doc dbms_xmldom.DOMDocument;
3   e   dbms_xmldom.DOMElement;
4   buf varchar2(4000);
5 begin
6   doc := dbms_xmldom.newDOMDocument('<dummy id1="" id2=""/>');
7   e := dbms_xmldom.getDocumentElement(doc);
8   dbms_xmldom.setAttribute(e, 'id1', 'R&D');
9   dbms_xmldom.setAttribute(e, 'id2', 'X''Y');
10   dbms_xmldom.writeToBuffer(doc, buf);
11   dbms_xmldom.freeElement(e);
12   dbms_xmldom.freeDocument(doc);
13
14   dbms_output.put_line(buf);
15 end;
16 /
<dummy id1="R&D" id2="X'Y"/>
PL/SQL procedure successfully completed
(tested on 11.2.0.2)
What issue are you exactly having?
Post something that we can reproduce on our end.

Set Attributes in SAPJCo

I want data transfer from a plm system to sap with sapjco interface. Now have an access with sapjco2. I can get the attributes. How I can set attributes in sap.

HI,
You will find the above mentioned examples in the SAP JCo folder. Try to find it.
Also the link provides the sample example,
http://help.sap.com/saphelp_nw04/helpdata/en/35/42e13d82fcfb34e10000000a114084/frameset.htm
Thanks,
Arun V G.

Help Needed in Input Value Help of Custom Set attribute

Hi All,
We have maintained value table for custom set type attribute. We generated UI configuration for this set type and brought it into the web UI. But, we did not get the value help on the UI.
We are trying to get the value help by implementing the BADI crm_prdgenset_valuehelp. This BADI returns object of type cl_bsp_wd_valuehelp_f4descr.
PFB the code that is showing up the Value help icon but it is not showing any values.
DATA: lv_valuehelp_descriptor type ref to cl_bsp_wd_valuehelp_f4descr.
*    lv_fname_prefix = 'STRUCT'.
   ls_map-context_attr = component. "ZCSDR_PRD_CLS
   ls_map-f4_attr = 'KEY'.
   INSERT ls_map INTO TABLE lt_outmap.
   INSERT ls_map INTO TABLE lt_inmap.
   CONCATENATE 'ZCSDR_CLS' 'ZZ0010' INTO lv_help_id SEPARATED BY '-'.
   CREATE OBJECT lv_valuehelp_descriptor
     TYPE
       cl_bsp_wd_valuehelp_f4descr
     EXPORTING
       iv_help_id                  = lv_help_id
       iv_help_id_kind             = if_bsp_wd_valuehelp_f4descr=>help_id_kind_comp
       iv_input_mapping            = lt_inmap
       iv_output_mapping           = lt_outmap
       iv_trigger_submit           = ABAP_TRUE.
   rv_valuehelp_descriptor = lv_valuehelp_descriptor.
Any pointers on this is really helpful.
Thanks,
Udaya

Hi Chand,
Sorry for the late response. As far as i recollect, i guess we have enhanced the setter getter methods and written logic in the get-v method.
Let me know if the issue is resolved.
regards,uday

Setting attributes

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