Map mapping / UnsupportedOptionException

Hello,
I've got a strange exception while trying to map a Map field. We
have a LongHist class which is extending TreeMap<Long, Double> and
offering a few usefull methods. This LongHist is a field of another
class, and is mapped as a Map. this throws an exception for which I have
found no description. The code is below.
Any help is welcome :)
Thomas
public class LongHist extends TreeMap<Long, Double>
     public LongHist()
          super();
public class Simulation
private LongHist conditions = new LongHist();
..jdo
<class name="Simulation" ...>
<field name="conditions" default-fetch-group="false"
     persistence-modifier="persistent">
     <map key-type="Long" value-type="Double"/>
</field>
</class>
..mapping
<class name="JDOPlanningAlternative">
<field name="conditionsCalendar">
     <jdbc-field-map type="map" table="LONG_HIST"
     key-column="LH_KEY" value-column="LH_VALUE"
ref-column.ID="ID" />
</field>
</class>
..shema
<table name="LONG_HIST">
<column name="id" type="varchar" size="50"/>
<fk to-table="simulation">
<join column="ID" to-column="ID"/>
</fk>
<column name="lh_key" type="bigint"/>
<column name="lh_value" type="double"/>
</table>
Resulting exception (which is not in JavaDoc)
Message:      Storing exception
Exception:      kodo.util.FatalDataStoreException:
kodo.util.UnsupportedOptionException: Unable to create second class
object proxy for type: "class be.li3.util.history.LongHist".
     at
kodo.runtime.PersistenceManagerImpl.afterCompletion(PersistenceManagerImpl.java:1020)
     at kodo.runtime.LocalManagedRuntime.commit(LocalManagedRuntime.java:86)
     at
kodo.runtime.PersistenceManagerImpl.commit(PersistenceManagerImpl.java:629)
     at be.li3.persistence.jdo.DbSession.store(DbSession.java:185)
     at
be.li3.persistence.jdo.JDOPersistenceManager.makePersistent(JDOPersistenceManager.java:316)
     at
be.li3.domain.dao.PersistenceWrapper.makePersistent(PersistenceWrapper.java:451)
     at
be.li3.domain.dao.DomainFactory.createPersistentObject(DomainFactory.java:97)
     at
be.li3.domain.dao.DomainFactory.createPlanningAlternative(DomainFactory.java:605)
     at
be.li3.domain.dao.DomainFactory.createPlanningAlternative(DomainFactory.java:593)
     at
be.li3.domain.bo.TestLoadCurveTask.testGetIntervals(TestLoadCurveTask.java:29)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at junit.framework.TestCase.runTest(TestCase.java:154)
     at junit.framework.TestCase.runBare(TestCase.java:127)
     at junit.framework.TestResult$1.protect(TestResult.java:106)
     at junit.framework.TestResult.runProtected(TestResult.java:124)
     at junit.framework.TestResult.run(TestResult.java:109)
     at junit.framework.TestCase.run(TestCase.java:118)
     at junit.framework.TestSuite.runTest(TestSuite.java:208)
     at junit.framework.TestSuite.run(TestSuite.java:203)
     at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
     at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
     at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
NestedThrowablesStackTrace:
kodo.util.UnsupportedOptionException: Unable to create second class
object proxy for type: "class be.li3.util.history.LongHist".
     at kodo.util.ProxyManagerImpl.newMapProxy(ProxyManagerImpl.java:211)
     at kodo.runtime.StateManagerImpl.newFieldProxy(StateManagerImpl.java:1569)
     at kodo.runtime.SingleFieldManager.proxy(SingleFieldManager.java:242)
     at kodo.runtime.StateManagerImpl.proxyFields(StateManagerImpl.java:3097)
     at kodo.runtime.PNonTransState.initialize(PNonTransState.java:32)
     at kodo.runtime.StateManagerImpl.setJDOState(StateManagerImpl.java:174)
     at kodo.runtime.StateManagerImpl.commit(StateManagerImpl.java:974)
     at
kodo.runtime.PersistenceManagerImpl.endTransaction(PersistenceManagerImpl.java:1413)
     at
kodo.runtime.PersistenceManagerImpl.afterCompletion(PersistenceManagerImpl.java:998)
     at kodo.runtime.LocalManagedRuntime.commit(LocalManagedRuntime.java:86)
     at
kodo.runtime.PersistenceManagerImpl.commit(PersistenceManagerImpl.java:629)
     at be.li3.persistence.jdo.DbSession.store(DbSession.java:185)
     at
be.li3.persistence.jdo.JDOPersistenceManager.makePersistent(JDOPersistenceManager.java:316)
     at
be.li3.domain.dao.PersistenceWrapper.makePersistent(PersistenceWrapper.java:451)
     at
be.li3.domain.dao.DomainFactory.createPersistentObject(DomainFactory.java:97)
     at
be.li3.domain.dao.DomainFactory.createPlanningAlternative(DomainFactory.java:605)
     at
be.li3.domain.dao.DomainFactory.createPlanningAlternative(DomainFactory.java:593)
     at
be.li3.domain.bo.TestLoadCurveTask.testGetIntervals(TestLoadCurveTask.java:29)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at junit.framework.TestCase.runTest(TestCase.java:154)
     at junit.framework.TestCase.runBare(TestCase.java:127)
     at junit.framework.TestResult$1.protect(TestResult.java:106)
     at junit.framework.TestResult.runProtected(TestResult.java:124)
     at junit.framework.TestResult.run(TestResult.java:109)
     at junit.framework.TestCase.run(TestCase.java:118)
     at junit.framework.TestSuite.runTest(TestSuite.java:208)
     at junit.framework.TestSuite.run(TestSuite.java:203)
     at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
     at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
     at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.m

http://solarmetric.com/Software/Documentation/3.3.4/docs/ref_guide_pc_scos.html#ref_guide_pc_scos_proxy_custom
Thomas Cornet wrote:
>
Hello,
I've got a strange exception while trying to map a Map field. We
have a LongHist class which is extending TreeMap<Long, Double> and
offering a few usefull methods. This LongHist is a field of another
class, and is mapped as a Map. this throws an exception for which I have
found no description. The code is below.
Any help is welcome :)
Thomas
public class LongHist extends TreeMap<Long, Double>
public LongHist()
super();
public class Simulation
private LongHist conditions = new LongHist();
.jdo
<class name="Simulation" ...>
<field name="conditions" default-fetch-group="false"
persistence-modifier="persistent">
<map key-type="Long" value-type="Double"/>
</field>
</class>
.mapping
<class name="JDOPlanningAlternative">
<field name="conditionsCalendar">
<jdbc-field-map type="map" table="LONG_HIST"
key-column="LH_KEY" value-column="LH_VALUE"
ref-column.ID="ID" />
</field>
</class>
.shema
<table name="LONG_HIST">
<column name="id" type="varchar" size="50"/>
<fk to-table="simulation">
<join column="ID" to-column="ID"/>
</fk>
<column name="lh_key" type="bigint"/>
<column name="lh_value" type="double"/>
</table>
Resulting exception (which is not in JavaDoc)
Message: Storing exception
Exception: kodo.util.FatalDataStoreException:
kodo.util.UnsupportedOptionException: Unable to create second class
object proxy for type: "class be.li3.util.history.LongHist".
at
kodo.runtime.PersistenceManagerImpl.afterCompletion(PersistenceManagerImpl.java:1020)
at kodo.runtime.LocalManagedRuntime.commit(LocalManagedRuntime.java:86)
at
kodo.runtime.PersistenceManagerImpl.commit(PersistenceManagerImpl.java:629)
at be.li3.persistence.jdo.DbSession.store(DbSession.java:185)
at
be.li3.persistence.jdo.JDOPersistenceManager.makePersistent(JDOPersistenceManager.java:316)
at
be.li3.domain.dao.PersistenceWrapper.makePersistent(PersistenceWrapper.java:451)
at
be.li3.domain.dao.DomainFactory.createPersistentObject(DomainFactory.java:97)
at
be.li3.domain.dao.DomainFactory.createPlanningAlternative(DomainFactory.java:605)
at
be.li3.domain.dao.DomainFactory.createPlanningAlternative(DomainFactory.java:593)
at
be.li3.domain.bo.TestLoadCurveTask.testGetIntervals(TestLoadCurveTask.java:29)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
NestedThrowablesStackTrace:
kodo.util.UnsupportedOptionException: Unable to create second class
object proxy for type: "class be.li3.util.history.LongHist".
at kodo.util.ProxyManagerImpl.newMapProxy(ProxyManagerImpl.java:211)
at
kodo.runtime.StateManagerImpl.newFieldProxy(StateManagerImpl.java:1569)
at kodo.runtime.SingleFieldManager.proxy(SingleFieldManager.java:242)
at
kodo.runtime.StateManagerImpl.proxyFields(StateManagerImpl.java:3097)
at kodo.runtime.PNonTransState.initialize(PNonTransState.java:32)
at kodo.runtime.StateManagerImpl.setJDOState(StateManagerImpl.java:174)
at kodo.runtime.StateManagerImpl.commit(StateManagerImpl.java:974)
at
kodo.runtime.PersistenceManagerImpl.endTransaction(PersistenceManagerImpl.java:1413)
at
kodo.runtime.PersistenceManagerImpl.afterCompletion(PersistenceManagerImpl.java:998)
at kodo.runtime.LocalManagedRuntime.commit(LocalManagedRuntime.java:86)
at
kodo.runtime.PersistenceManagerImpl.commit(PersistenceManagerImpl.java:629)
at be.li3.persistence.jdo.DbSession.store(DbSession.java:185)
at
be.li3.persistence.jdo.JDOPersistenceManager.makePersistent(JDOPersistenceManager.java:316)
at
be.li3.domain.dao.PersistenceWrapper.makePersistent(PersistenceWrapper.java:451)
at
be.li3.domain.dao.DomainFactory.createPersistentObject(DomainFactory.java:97)
at
be.li3.domain.dao.DomainFactory.createPlanningAlternative(DomainFactory.java:605)
at
be.li3.domain.dao.DomainFactory.createPlanningAlternative(DomainFactory.java:593)
at
be.li3.domain.bo.TestLoadCurveTask.testGetIntervals(TestLoadCurveTask.java:29)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.m--
Steve Kim
[email protected]
SolarMetric Inc.
http://www.solarmetric.com

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ETN_58 wrote:
Hi Experts,
>
> i read the SAP Galileo Press Book "Web Dynpro for ABAP" and i try in Chapter 2 some exercise for Multi-Component-Architecture.
>
> In this Chapcter i have 2 Components "Main" and "Nations". In one of this Components i created Node´s and Attributes in the Context of Component-Controller. After this i changed to the View and tryed to mapping the Component-Controller and View.
>
> Before i explain what i have done, i want show us the following Error:
>
> Note
>
> -> The following error text was processed in system FID : Adapter error in TEXT_VIEW "TV_LANDX50" of view "ZZWDC_CHAP02_NATIONS.V_NATIONS": Context binding of property TEXT cannot be resolved: The Mapping to Node COMPONENTCONTROLLER.1.T005T Has Not Been Completed.
> -> The error occurred on application server fidvfid0_FID_00 and in work process 0 .
> -> The termination type was: RABAX_STATE
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Hi
I am encountering an issue with the multi mapping in SAP PI 7.3 AEX system.
Requirement for my interface is to pull a single file which has multiple records from the file directory.
Interface need to split the single file to multiple files.
For this I have implemented multi mapping in SAP PI 7.3(Stand alone Java) to split the single file to multiple files just like the way it is done in SAP PI 7.1. Tried this interface in SAP PI 7.1 system and works fine end to end.
I have done the testing in mapping(Test tab) in operational mapping, I could see response is getting generated successfully.
But when testing end to end,
I could see message is getting failed during mapping with the exception "failed to execute: ArrayIndexOutOfBoundsException: 1” .
Note:
Occurrence has been changed to 0..unbounded in the Signature tab of the message mapping & same interface works fine in SAP PI 7.1
Our system is currently on SAP PI 7.31 (AEX) SP05 Patch "0".
Kindly let me know if someone has any idea on this particular exception in SAP PI 7.31 multi mapping Interface.
Thanks & Regards
Ram

Hi Jegathees,
Thanks for your reply.
In PI 7.31:
As we are doing 1:n mapping, I have maintained the source side occurrence as "1" and target side occurrence as "0..unbounded" in the signature tab of message mapping.
Even in PI 7.11 Occurrences were maintained in the same way.
Can you please give me more details of how exactly multimapping in PI 7.31 is different with respect to PI 7.1
Thanks & Regards
Ram

Message Mapping: Map value from the first element in a context in target el

Hi experts,
I have a problem with a message mapping in XI. I hope you can help me. At first I will give you a source and a target structure. Then I will explain the problem.
<u>Source structure:</u>
<E1EDP01>
   <E1EDPT1>
      <TDID> ... </TDID>
      <E1EDPT2>
         <TDLINE> ... </TDLINE>
      </E1EDPT2>
   </E1EDPT1>
</E1EDP01>
The structure can contain more than one E1EDP01-Elements, more than one E1EDPT1-Elements and more than one E1EDPT2-Elements.
<u>target structure:</u>
<LineItem>
   <vendmemo> ... </vendmemo>
</LineItem>
For every E1EDP01-Element my mapping creates one LineItem-Element in the target structure. To fill the element <vendmemo> the mapping should do the following steps:
The mapping should search in E1EDP01 for a E1EDPT1 with the TDID = Z505. And from this E1EDPT1-Element (with the TDID=Z505) the mapping should take the value <TDLINE> from the first E1EDPT2-Element in the context of the E1EDPT1-Element (the E1EDPT1 with the TDID=Z505) and put this value in <vendmemo>.
The mapping should do this action for every E1EDP01 -> so for every LineItem.
I tried it with UDF but I didn't found a solution. Can anybody help me?
best regards
Christopher

Hello experts,
i was wrong ... my mapping isn't still working. I had created a test instance. and only for this test instance the mapping (see above) works.
Can anybody help me? I'm trying the whole day but I can't find a solution. Here a second description of my problem:
<u>Source Structure:</u>
<E1EDP01>
   <E1EDPT1>
      <TDID> ... </TDID>
      <E1EDPT2>
         <TDLINE> ... </TDLINE>
      </E1EDPT2>
      <E1EDPT2>
         <TDLINE> ... </TDLINE>
      </E1EDPT2>
      <E1EDPT2>
         <TDLINE> ... </TDLINE>
      </E1EDPT2>
   </E1EDPT1>
</E1EDP01>
<E1EDP01>
   <E1EDPT1>
      <TDID> ... </TDID>
      <E1EDPT2>
         <TDLINE> ... </TDLINE>
      </E1EDPT2>
      <E1EDPT2>
         <TDLINE> ... </TDLINE>
      </E1EDPT2>
      <E1EDPT2>
         <TDLINE> ... </TDLINE>
      </E1EDPT2>
   </E1EDPT1>
</E1EDP01>
<u>Target Structure:</u>
<LineItem>
   <vendmemo> ... </vendmemo>
</LineItem>
<LineItem>
   <vendmemo> ... </vendmemo>
</LineItem>
<u>Description of my Problem:</u>
For each E1EDP01 in the source structure the mapping creates one LineItem in the target structure.
The element "vendmemo" should be created in any case ... also if it will be empty.
To fill the element "vendmemo" the mapping should search in E1EDP01 for a E1EDPT1 with the TDID=Z505. If there is an element E1EDPT1 with the TDID=Z505, the mapping should write the TDLINE from the first E1EDPT2 (under the element E1EDPT1 with the TDID=Z505) in the target field "vendmemo".
The Problem is that TDLINE an TDID are not in the same context. I tried it with setting the context of both to E1EDP01. But it was not working ... have you any idea oder suggestion?
Thank you very much
best regards
Christopher

MAPPING MAPPING configuration error

I am getting MAPPING configuration error while running this code using Tomcat 4.1 on my website whereas it is running at my local webserver
Please HELP
ERROR LOG
StandardHost[site.winwinhosting.net]:MAPPING configuration error for request URI /
NewsFile read: java.lang.NullPointerException:name can:+t be null NewsFile read: java.lang.NullPointerException: name can:+t be null NewsFile read:
java.lang.NullPointerException: name can:+t be null
Bunty
<%@ page import = "java.io.*, java.util.*,java.net.URL,java.awt.*" %>
<HTML>
<head></head>
<body>
<%
// Read in the text file newsfile.txt
ServletContext context = getServletContext();
String file = (context.getRealPath("news.txt"));
//String file = "news.txt";
StringBuffer stringbuffer = new StringBuffer("");
   FontMetrics fm;
    Font f1;
    String str;
    String s;
    String tmp;
    String param;
    int i;
    int disp;
    int tot;
    int pos;
    int pos1;
    int ImageDepth;
    int TextDepth;
    int fmW;
    int dd;
    int width;
    int height;
    int j;
    char ch;
str = new String(" * Online : News * Ticker * ");
tmp = new String("");
param = new String("");
String s3,s2,s1, news = new String();
try {
DataInputStream in = new DataInputStream(new BufferedInputStream(new FileInputStream(file)));
//DataInputStream in = new DataInputStream((new URL( file)).openStream());
//stringbuffer.append(in.readLine());
//stringbuffer.append("   *   ");
//s1 = stringbuffer.toString();
//out.println(s1);
while((in.readLine())!= null)
s2=in.readLine()+ "\r";
stringbuffer.append(s2);
stringbuffer.append("   *   ");
//news += s2 + "\n";
//out.println(s2);
     in.close();
catch(Exception e) {
     System.out.println("NewsFile read: " + e);
%>
<%
news=stringbuffer.toString();
//out.println(news);
%>
<marquee><%=news%></marquee>
</body>
</html>

I think it is not able to locate your source file(New.txt). Try putting an output statement and see what is the patth it is printing and check whether it is the correct path where is your news.txt is located.
Bye

Credential Mapping Mapping not working

"Please tell where I am wrong in configuring and calling credential mapper???
I wanted to achieve single sign on using in-built Credential mapping feature of weblogic server.
I thought of getting connected to pointbase which can act as Enterprise Information System(EIS).
I did following steps.
Configuration Phase
1 I made Examples as user and Examples as password in pointbase which will act as my EIS.
2 I wrote and deploy one connector class for connecting to pointbase.
3 I configured Admin as user and Admin as password in my configured security realm which will act as Weblogic User.
4 I did credential mapping in the connector class for mapping my Weblogic (Admin) user to EIS(Examples) user.
Calling Phase
1 I deployed one application to call pointbase server using the connector class.
2 I try to get connection to pointbase server using following code
getConnection("Admin","Admin");
Where Admin user is my weblogic user mapped to Examples user of point base server whose mapping is done in the connector.
I hope it to work for getting the connection.But it didn't work.
whearas when i try to get connection using
getConnection("Examples","Examples");
which is my pointbase user.It works.
So,I can assume it is not working for mapped user for credential provider.
I don't know where I am

Mario
There is a bug with this, but in SP10 and SP11 - I found out the hardware and impleneted some didgy fixes from SAP that broke more than they fixed...
What's the error you were getting? Were both paths evaluated?
These are the two OSS Notes I know of:
Note 1061202 - Function "if" evaluates both branches
https://service.sap.com/sap/support/notes/1061202
Note 1053706 - Function "if" produces wrong result in Message-Mapping
https://service.sap.com/sap/support/notes/1053706

Message mapping - Map 2 source contexts into one target context

Hi,
I have an issue as follows:
Source context 1 (defined as 1.....unbounded)
Source context 2 (defined as 1.....unbounded)
Target context 1 (defined as 1.....unbounded)
I need to map both source contexts into the single target contexts.
For example....
Source context 1 has 3 entries
Source context 2 has 2 entries
Target context would have 5 entries in total (Source context 1 and Source context 2)
I have only limited knowledge of working with multiple contexts so need a bit of advice.
Can someone provide an easy way to do this ? I'm sure there is.
Cheers
Colin.

The answer is quite simple.
Right-click on the target node in the mapping editor and select the option "duplicate subtree".
You will then have two destination nodes.
Now you can map source1 to target1 and source2 to target2

Using Software to Compare Maps/Map Versions

I am considering buying a software package for comparing maps. I'd like advice on what level of the Adobe Family will do the job I want do, if any will. I need to take scans of historic maps, some current and digital, some hand-drawn in the 19th century and comapre them. The maps will, obviously, be of varying scales and of greater or lesser cartographic accuracy. What I'd like to be able to do is pull in a current base map of an area, scan in the older version, open both in different layers of the same image and adjust the second to match the base as closely as possible by specifying corresponding points (road intersections, mountain peaks, river courses) that correspond. After identifying corresponding features for the program, I'd like it to try to fit the layers to each other as closely as possible, both with and without distortion of the images. The "without" option is necessary because I cannot presume that a certain road has not been re-aligned or that the riveer has not changed course in the period between maps. I'd also like to be able to overlay and match aserial photographs to maps in the same way.
Any advice on which Addobe or other product is best in this aplication would be greatly appreciated. If I have not been clear, please let me know.

Free: place the map on V1, place a red circle on V2, keyframe the circle to move on your desired route.
$100: http://www.nattress.com/BigBox/Generators/GLines.htm
And that's pretty much all your options for FCE. Note that the second option is not $100 just for the line generator, it also includes a bunch of other handy stuffy.

Map mapping / UnsupportedOptionException

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