Iterating over the Values returned from a HashMap

Hi,
I have a HashMap which stores some Strings as Keys and their corresponding Values are a Vector of Strings.
for eg. one (Key, Value) pair is
(String1, [StringA, StringB, StringC, ........])
I understand that I can read the Vector Values by iterating over the HashMap using the ".entrySet()" and "Map.Entry" operations.
My problem is I am not able to iterate through the Vector values returned by the ".getValue( )" method.
can anyone please give some hints as to where I am commiting an error, or if I need to cast my values in some manner to iterate over them?
thanks in advance

can anyone please give some hints as to where I am commiting an errorSomewhere in your code. Post the smallest complete example which demonstrates the problem, then people may be able to give more specific help.

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The value returned from the load function is not of type numeric errors after migration to Coldfusion 11

I am currently testing our website with CF11. It is currently working with CF8 however after migrating it to a new server running CF11 I have encountered the following error.
The value returned from the load function is not of type numeric.
The error occurred in
D:/Applications/CFusion/CustomTags/nec/com/objects/address.cfc: line 263
Called from D:/Applications/CFusion/CustomTags/nec/com/objects/contact.cfc: line 331
Called from D:/Applications/CFusion/CustomTags/nec/com/objects/user.cfc: line 510
Called from D:/Applications/CFusion/CustomTags/nec/com/objects/user.cfc: line 1675
Called from D:/website/NECPhase2/action.validate.cfm: line 54
261 : <cfif isNumeric(get.idCountry)>
262 : <cfset rc = this.objCountry.setID(get.idCountry)>
263 : <cfset rc = this.objCountry.load()>
264 : </cfif>
265 : <cfset this.sPostcode = get.sPostcode>
Have there been any changes between CF8 and CF11 that could cause this error?
Does anyone have ideas?

This is the code in file object file country.cfc (nec.com.objects.country):
<cfcomponent displayname="Country object" hint="This is a Country object, it allows you to access and set values in the Country.">

<cfset this.objFunctions = CreateObject( 'component', 'nec.com.system.functions' )>
<cfscript>
this.idCountryID = 0;
this.sCountryName = "";
this.sISOCode = "";
this.sDHLCode = "";
this.iErrorID = "";
</cfscript>


<cffunction name="getID" displayname="Get ID" returntype="numeric" output="false" hint="This returns the ID of the current item.">
<cfreturn this.idCountryID>
</cffunction>
<cffunction name="getsCountryName" displayname="Get sCountryName" returntype="string" output="false" hint="This gets the sCountryName value of this item.">
<cfreturn this.sCountryName>
</cffunction>
<cffunction name="getsISOCode" displayname="Get sISOCode" returntype="string" output="false" hint="This gets the sISOCode value of this item.">
<cfreturn this.sISOCode>
</cffunction>
<cffunction name="getsDHLCode" displayname="Get sDHLCode" returntype="string" output="false" hint="This gets the sDHLCode value of this item.">
<cfreturn this.sDHLCode>
</cffunction>
<cffunction name="iError" displayname="Get iError" returntype="numeric" output="false" hint="This returns the iError of the current item.">
<cfreturn this.iError>
</cffunction>

<cffunction name="setID" displayname="Set ID" returntype="boolean" output="false" hint="This sets the ID value of this item.">
<cfargument name="idCountryID" required="true" type="numeric" displayname="ID" hint="The ID to use.">
<cfset this.idCountryID = arguments.idCountryID>
<cfreturn true>
</cffunction>
<cffunction name="setsCountryName" displayname="Set sCountryName" returntype="boolean" output="false" hint="This sets the sCountryName value of this item.">
<cfargument name="sCountryName" required="true" type="string" displayname="sCountryName" hint="The sCountryName to use.">
<cfset this.sCountryName = arguments.sCountryName>
<cfreturn true>
</cffunction>
<cffunction name="setsISOCode" displayname="Set sISOCode" returntype="boolean" output="false" hint="This sets the sISOCode value of this item.">
<cfargument name="sISOCode" required="true" type="string" displayname="sISOCode" hint="The sISOCode to use.">
<cfset this.sISOCode = arguments.sISOCode>
<cfreturn true>
</cffunction>
<cffunction name="setsDHLCode" displayname="Set sDHLCode" returntype="boolean" output="false" hint="This sets the sDHLCode value of this item.">
<cfargument name="sDHLCode" required="true" type="string" displayname="sDHLCode" hint="The sDHLCode to use.">
<cfset this.sDHLCode = arguments.sDHLCode>
<cfreturn true>
</cffunction>

<cffunction name="clear" displayname="Clear items Details" returntype="boolean" output="false" hint="Clears out all of the items details.">
<cfscript>
   this.sCountryName = "";
   this.sISOCode = "";
   this.sDHLCode = "";
   this.iErrorID = "";
</cfscript>
<cfreturn true>
</cffunction>


<cffunction name="load" displayname="Load items details" returntype="numeric" output="false" hint="This loads in all the information about an item.">
<cfset rc = this.clear()>

<cfscript>
objDS = CreateObject("component","nec.com.system.settings");
sDatasource = objDS.getDatasource();
</cfscript>

<cftry>
   <cfquery name="checkID" datasource="#sDatasource#">
    SELECT idCountryID
    FROM tblCountry
    WHERE idCountryID = #this.idCountryID#
   </cfquery>
   <cfcatch>
    <cfscript>
     objError = CreateObject("component","nec.com.system.errors");
     iErrorID = objError.addError("load: checkID: '#this.idCountryID#' #cfcatch.detail#");
    </cfscript>
    <cfset this.iErrorID = iErrorID>
    <cfreturn iErrorID>
   </cfcatch>
</cftry>
<cfif not checkID.recordCount>
   <cfscript>
     objError = CreateObject("component","nec.com.system.errors");
     if(isDefined("session.afr")){
      whichOne = "#session.afr.getsAFRNumber()#";
     } else {
      whichOne = "";
     iErrorID = objError.addError("A Country with that id doesn't exists.[#this.idCountryID#][#whichOne#]");
    </cfscript>
   <cfset this.iErrorID = iErrorID>
   <cfreturn iErrorID>
</cfif>

<cftry>
   <cfquery name="get" datasource="#sDatasource#">
    SELECT idCountryID, RTRIM(sCountryName) as sCountryName, RTRIM(sISOCode) as sISOCode, RTRIM(sDHLCode) as sDHLCode
    FROM tblCountry
    WHERE idCountryID = #this.idCountryID#
   </cfquery>
   <cfcatch>
    <cfscript>
     objError = CreateObject("component","nec.com.system.errors");
     iErrorID = objError.addError("load: get: #cfcatch.detail#");
    </cfscript>
    <cfset this.iErrorID = iErrorID>
    <cfreturn iErrorID>
   </cfcatch>
</cftry>
<cfset this.idCountryID = get.idCountryID>
<cfset this.sCountryName = get.sCountryName>
<cfset this.sISOCode = get.sISOCode>
<cfset this.sDHLCode = get.sDHLCode>
<cfset this.iErrorID = "">
<cfreturn true>
</cffunction>

<cffunction name="save" displayname="Save items Details" returntype="numeric" output="false" hint="Saves (to some source) the current details for the ID of the item.">

<cfscript>
objDS = CreateObject("component","nec.com.system.settings");
sDatasource = objDS.getDatasource();
</cfscript>

<cftry>
   <cfquery name="checkID" datasource="#sDatasource#">
    SELECT idCountryID
    FROM tblCountry
    WHERE idCountryID = #this.idCountryID#
   </cfquery>
   <cfcatch>
    <cfscript>
     objError = CreateObject("component","nec.com.system.errors");
     iErrorID = objError.addError("save: checkID: #cfcatch.detail#");
    </cfscript>
    <cfreturn iErrorID>
   </cfcatch>
</cftry>

<cfif not checkID.recordCount>
   <cfreturn this.add()>
<cfelse>
   <cfreturn this.update()>
</cfif>
</cffunction>

<cffunction name="add" displayname="Add Country" returntype="numeric" output="false" hint="This adds a Country.">

<cftry>
   <cfquery name="checkUnique" datasource="#sDatasource#">
    SELECT idCountryID
    FROM tblCountry
    WHERE sCountryName = '#this.objFunctions.scrubText(this.sCountryName)#'
    OR sISOCOde = '#this.objFunctions.scrubText(this.sISOcode)#'
   </cfquery>
   <cfcatch>
    <cfscript>
     objError = CreateObject("component","nec.com.system.errors");
     iErrorID = objError.addError("add: checkUnique: #cfcatch.detail#");
    </cfscript>
    <cfreturn iErrorID>
   </cfcatch>
</cftry>
<cfif checkUnique.recordCount>
   <cfscript>
     objError = CreateObject("component","nec.com.system.errors");
     iErrorID = objError.addError("A Country with that name or ISO code already exists. idCountryID=#checkUnique.idCountryID#");
    </cfscript>
   <cfreturn iErrorID>
</cfif>
<cftry>
   <cfquery name="add" datasource="#sDatasource#">
    SET nocount on
    INSERT INTO tblCountry(sCountryName, sISOCode, sDHLCode)
    VALUES('#this.objFunctions.scrubText(this.sCountryName)#','#this.objFunctions.scrubText(t his.sISOCode)#','#this.objFunctions.scrubText(this.sDHLCode)#')
    SELECT @@identity as autoID
    SET nocount off
   </cfquery>
   <cfcatch>
    <cfscript>
     objError = CreateObject("component","nec.com.system.errors");
     iErrorID = objError.addError("add: add: #cfcatch.detail#");
    </cfscript>
    <cfreturn iErrorID>
   </cfcatch>
</cftry>
<cfreturn add.autoID>
</cffunction>

<cffunction name="update" displayname="Update Country" returntype="numeric" output="false" hint="This updates a Country record.">

<cftry>
   <cfquery name="checkUnique" datasource="#sDatasource#">
    SELECT idCountryID
    FROM tblCountry
    WHERE (sCountryName = '#this.objFunctions.scrubText(this.sCountryName)#'
    OR sISOCOde = '#this.objFunctions.scrubText(this.sISOcode)#')
    AND idCountryID <> #this.idCountryID#
   </cfquery>
   <cfcatch>
    <cfscript>
     objError = CreateObject("component","nec.com.system.errors");
     iErrorID = objError.addError("update: checkUnique: #cfcatch.detail#");
    </cfscript>
    <cfreturn iErrorID>
   </cfcatch>
</cftry>
<cfif checkUnique.recordCount>
   <cfscript>
     objError = CreateObject("component","nec.com.system.errors");
     iErrorID = objError.addError("Another Country with that name already exists. idCountryID=#checkUnique.idCountryID#");
    </cfscript>
   <cfreturn iErrorID>
</cfif>

<cftry>
   <cfquery name="update" datasource="#sDatasource#">
    UPDATE tblCountry
    SET sCountryName = '#this.objFunctions.scrubText(this.sCountryName)#',
    sISOCode = '#this.objFunctions.scrubText(this.sISOCode)#',
    sDHLCode = '#this.objFunctions.scrubText(this.sDHLCode)#'
    WHERE idCountryID = #this.idCountryID#
   </cfquery>
   <cfcatch>
    <cfscript>
     objError = CreateObject("component","nec.com.system.errors");
     iErrorID = objError.addError("update: update: #cfcatch.detail#");
    </cfscript>
    <cfreturn iErrorID>
   </cfcatch>
</cftry>
<cfreturn this.idCountryID>
</cffunction>

<cffunction name="delete" displayname="Delete Country" returntype="numeric" output="false" hint="This deletes a Country record.">

<cfscript>
objDS = CreateObject("component","nec.com.system.settings");
sDatasource = objDS.getDatasource();
</cfscript>

<cftry>
   <cfquery name="checkID" datasource="#sDatasource#">
    SELECT idCountryID
    FROM tblCountry
    WHERE idCountryID = #this.idCountryID#
   </cfquery>
   <cfcatch>
    <cfscript>
     objError = CreateObject("component","nec.com.system.errors");
     iErrorID = objError.addError("delete: checkID: #cfcatch.detail#");
    </cfscript>
    <cfreturn iErrorID>
   </cfcatch>
</cftry>
<cfif not checkID.recordCount>
   <cfscript>
     objError = CreateObject("component","nec.com.system.errors");
     iErrorID = objError.addError("A Country with that id doesn't exists, delete failed.");
    </cfscript>
   <cfreturn iErrorID>
</cfif>

<cftry>
   <cfquery name="checkDependancies" datasource="#sDatasource#">
    SELECT idCountry
    FROM tblAddress
    WHERE idCountry = #this.idCountryID#
   </cfquery>
   <cfcatch>
    <cfscript>
     objError = CreateObject("component","nec.com.system.errors");
     iErrorID = objError.addError("delete: checkDependancies: idCountry: #cfcatch.detail#");
    </cfscript>
    <cfreturn iErrorID>
   </cfcatch>
</cftry>
<cfif checkDependancies.recordCount>
   <cfscript>
     objError = CreateObject("component","nec.com.system.errors");
     iErrorID = objError.addError("That Country is being used by an address, delete failed.");
    </cfscript>
   <cfreturn iErrorID>
</cfif>

<cftry>
   <cfquery name="delete" datasource="#sDatasource#">
    DELETE FROM tblCountry
    WHERE idCountryID = #this.idCountryID#
   </cfquery>
   <cfcatch>
    <cfscript>
     objError = CreateObject("component","nec.com.system.errors");
     iErrorID = objError.addError("delete: delete: #cfcatch.detail#");
    </cfscript>
    <cfreturn iErrorID>
   </cfcatch>
</cftry>
<cfreturn this.idCountryID>
</cffunction>
</cfcomponent>

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Edited seven times by: Frederic Taes on Nov 5, 2008 11:24 AM -> the onSelect element was in the hbj tag and in the text with "='setSelectedItem'" next to it and when I tried to post my message, I got a 501 error all the time ! Seems like a SDN bug to me ...

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<callout label="248"><point x="392" y="463"/>
</callout>
<callout label="182"><point x="228" y="416"/>
</callout>
<callout label="1"><point x="364" y="737"/>
</callout>
<callout label="14"><point x="494" y="980"/>
</callout>
<callout label="168"><point x="671" y="910"/>
</callout>
<callout label="15"><point x="779" y="848"/>
</callout>
<callout label="1"><point x="805" y="343"/>
</callout>
</callouts>
</imageData>
like here one image name all those pnc_keyno that are valid should come in this way as above. Please let me know if anything is unclear to you

apexStarter wrote:
Data model goes like thisYou mentioned two tables in your first post, but I guess it's just a matter of joining them to get the above resultset?
In this case you can do it like this :
SQL> WITH sample_data AS (
2    SELECT '91-921' groupno, '1125AE' pnc_keyno, 000000127 coordinatesx1, 000000730 coordinatesy1 FROM dual UNION ALL
3    SELECT '91-921', '18642F', 000000513, 000000891 FROM dual UNION ALL
4    SELECT '91-921', '18643D', 000000620, 000000844 FROM dual UNION ALL
5    SELECT '91-921', '18649E', 000000561, 000000688 FROM dual UNION ALL
6    SELECT '91-921', '18668B', 000000620, 000000864 FROM dual UNION ALL
7    SELECT '91-921', '92101A', 000000587, 000000591 FROM dual UNION ALL
8    SELECT '91-921', '92102A', 000000587, 000000571 FROM dual UNION ALL
9    SELECT '91-924', '1243BD', 000000617, 000000889 FROM dual
10 )
11 SELECT XMLRoot(
12           XMLElement("imageData",
13             XMLAttributes(
14               groupno as "imageName"
15             , 'PNG'as "imageType"
16             , '2.0' as "version"
17             , 'com.snapon.sbs' as "xmlns"
18             )
19           , XMLElement("callouts",
20               XMLAttributes('roundedRectangle' as "shape")
21             , XMLAgg(
22                 XMLElement("callout",
23                   XMLAttributes(pnc_keyno as "label")
24                 , XMLElement("point",
25                     XMLAttributes(
26                       coordinatesx1 as "x"
27                     , coordinatesy1 as "y"
28                     )
29                   )
30                 )
31               )
32             )
33           )
34         , version '1.0'
35         )
36 FROM sample_data
37 GROUP BY groupno
38 ;
XMLROOT(XMLELEMENT("IMAGEDATA",XMLATTRIBUTES(GROUPNOAS"IMAGENAME",'PNG'AS"IMAGETYPE",'2.0'AS"VERSION",'COM.SNAPON.SBS'AS
<?xml version="1.0"?>
<imageData imageName="91-921" imageType="PNG" version="2.0" xmlns="com.snapon.sbs">
<callouts shape="roundedRectangle">
    <callout label="1125AE">
      <point x="127" y="730"/>
    </callout>
    <callout label="92102A">
      <point x="587" y="571"/>
    </callout>
    <callout label="92101A">
      <point x="587" y="591"/>
    </callout>
    <callout label="18668B">
      <point x="620" y="864"/>
    </callout>
    <callout label="18649E">
      <point x="561" y="688"/>
    </callout>
    <callout label="18643D">
      <point x="620" y="844"/>
    </callout>
    <callout label="18642F">
      <point x="513" y="891"/>
    </callout>
</callouts>
</imageData>
<?xml version="1.0"?>
<imageData imageName="91-924" imageType="PNG" version="2.0" xmlns="com.snapon.sbs">
<callouts shape="roundedRectangle">
    <callout label="1243BD">
      <point x="617" y="889"/>
    </callout>
</callouts>
</imageData>

Setting webbean from the value returned to PFR ?

I have a button on my custom page, say "View Results", invoking it returns a string value internally
so in my CO - PFR :
if (pageContext.getParameter("pressButton") != null)
String str = (String)(am.invoke("viewDetails")) ;
System.out.println("in PFR " + str)     ; //prints fine
I want to set this value of returned str to a webBean of the type :OAMessageStyledTextBean
I know I should do it in Process request
but when I test for user pressed the button, it doesnt give me anything.
if (pageContext.getParameter("pressButton") != null)
String str = (String)(am.invoke("viewDetails")) ;
System.out.println("in PR " + str)     ; // doesnt print
I figured a way out but not sure if its correct.
I used pageContext.setForwardURLToCurrentPage() in PFR and then SOP in PR gets printed. Then I set the value of msgstyletext bean.
Kindly guide me
Thanks

Guru is right there are two ways , recalling process request should be the last approach,while coding in OAF, as the entire page hirarchy is refreshed. Instead here you can :
1) Use Databound values and attach messagestyle text bean text attribute to a VO column.
2)Use Message textinput with read only property true and attach it with vo attribute.
--Mukul

Unable to use the values returned by a PL/SQL stored procedure in a XSQL page

Hi,
I've been messing around with XML and XSQL in particular. I was trying to write a xsql page to display a report with account totals...I have the following .xsql which calls a PL/SQL stored procedure :
<?xml version="1.0"?>
<xsql:query connection="pfcdm" xmlns:xsql="urn:oracle-xsql">
<xsql:set-session-param name="zasset_total" value="100">
<xsql:dml connection="pfcdm">
rraman.sp_vw_id(zasset_total,zinvm_total,zmkt_val);
</xsql:dml>
</xsql:set-session-param>
select 'Asset total is {@zasset_total}' as "ASSET_TOTAL" from dual
</xsql:query>
My procedure sp_vw_id returns the values that it should. But, I am not sure how to declare variables within a page, and to output the return values. There is very scanty documentation on the usage of <xsql:dml> or <xsql:ref-cursor-function>.
Any response would be greatly appreciated.
Thanks,
Raja

Here is the example from the Oracle9i (complete rewrite) of the XSQL Chapter in our Oracle documentation.
Question
I using <xsql:dml> to call a stored procedure which has one OUT parameter, but I was not able to see any results. The executed code results in the following statement:
<xsql-status action="xsql:dml" rows="0"/>
Answer
You cannot set parameter values by binding them in the position of OUT variables in this release using <xsql:dml>. Only IN parameters are supported for binding. You can create a wrapper procedure that constructs XML elements using the HTP package and then your XSQL page can invoke the wrapper procedure using <xsql:include-owa> instead.
For an example, suppose you had the following procedure:
CREATE OR REPLACE PROCEDURE addmult(arg1 NUMBER,
arg2 NUMBER,
sumval OUT NUMBER,
prodval OUT NUMBER) IS
BEGIN
sumval := arg1 + arg2;
prodval := arg1 * arg2;
END;You could write the following procedure to "wrap" it, taking all of the IN arguments that the procedure above expects, and then "encoding" the OUT values as a little XML datagram that you print to the OWA page buffer:
CREATE OR REPLACE PROCEDURE addmultwrapper(arg1 NUMBER, arg2 NUMBER) IS
sumval NUMBER;
prodval NUMBER;
xml VARCHAR2(2000);
BEGIN
-- Call the procedure with OUT values
addmult(arg1,arg2,sumval,prodval);
-- Then produce XML that encodes the OUT values
xml := '<addmult>'| |
'<sum>'| |sumval| |'</sum>'| |
'<product>'| |prodval| |'</product>'| |
'</addmult>';
-- Print the XML result to the OWA page buffer for return
HTP.P(xml);
END;This way, you can build an XSQL page like this that calls the wrapper procedure:
<page connection="demo" xmlns:xsql="urn:oracle-xsql">
<xsql:include-owa bind-params="arg1 arg2">
BEGIN addmultwrapper(?,?); END;
</xsql:include-owa>
</page>This allows a request like:
http://yourserver.com/addmult.xsql?arg1=30&arg2=45
to return an XML datagram that reflects the OUT values like this:
<page> <addmult><sum>75</sum><product>1350</product></addmult>
</page>

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