Unflatten from xml on class in lvlib

I am using Flatten To XML and Unflatten From XML on a class in LV2009. This works fine until I put the class in a lvlib. Then the Unflatten From XML returns an error 1527: Attempted to read flattened data of a LabVIEW class that is not currently loaded into LabVIEW. In my test case the flatten and unflatten are in the same VI, so the class was there when it was flattened.
Any help is appreciated.

I don't know of a good workaround at this time if the class has to be inside a LabVIEW library. I tried a few things that I hoped would work that didn't:
Bundling the class into a single-element cluster before flattening to XML, then unflattening and unbundling.
Inserting the class into a Variant before flattening. Then unflatten as a variant and do Variant to Data. This would have added a <LVVariant> tag to the XML, but otherwise would have been harmless.
Trying the same with a single-element array of the class.
None of those worked. The best workarounds I have for you if the class is inside a library are:
Manually serialize and unserialize the class contents to XML using LabVIEW's XML Dom parser. This is a decent amount of work, and won't work with other XML files you create using LabVIEW's default schema.
Flatten the class to string using Flatten to String. Then wire the string into the Flatten to XML. To get the data out, Unflatten from XML as a string, then Unflatten from String into your class. The XML text isn't pretty or really representative of the data stored in it, but hey, it at least saves and loads the data.
Jarrod S.
National Instruments

Similar Messages

Flatten to/Unflatten from XML on ARM

Using LV 9 with the ARM module on an EK-LM3S8962.
I want to use XML on the embedded target. The data to be converted is a group of arrays in a cluster. The cluster is a type def in the embedded project. The Flatten to/Unflatten from XML VIs from the ARM pallet are used to convert the cluster to XML and back. This works OK on a Windows deployment but the application build for the ARM deployment fails with this message:
Status: Error
linking...
.\Obj\LabVIEW.axf: Error: L6218E: Undefined symbol FXPLoad32 (referred from ccgxmlsupport.o).
Target not created
I suspect this has something to do with the schema. Does a copy of the schema (LVXMLSchema.xsd) need to be included in the build specifications? If so, how does one add this to the project?
Thanx
JohnCS

Added a fixed point calculation as suggested and now the VI builds and runs OK.
So far so good, but the String to XML primitive does not generate the correct XML string. In my cluster containing two arrays of strings, none of the control labels have been encoded and the array dimensions are encoded as zero. As a consequence, the XML string will not be decoded back to the cluster correctly. In the Windows environment, the same control encodes the labels and dimension sizes.
Is there something wrong with my type def'ed control or with the Flatten to XML primitive as well?
Here's a copy of my project including the build specification but without the built file.
Attachments:
xmltest.zip ‏19 KB

Unflatten From XML to Cluster?

Hello All,
I don't know if i'm just having an off day or what but I'm Working on someone else's code (3-subVI layers Deep) and it keeps giving me this Data Type Error. This VI is supposed to read/unflatten from the XML document. I've tried setting the type differently on the unflatten from XML function, i also tried adding just an indicator to see what file type it should be expecting out, and a few other things. can someone show me where i should go next with this?
Thank you
"I have not failed. I've just found 10000 ways that won't work." - Thomas A. Edison
Attachments:
Load Station Setup 2.vi ‏20 KB

Solved!
Thank you for your Wisdom MikePorter it turns out what i was missing was that data type on the front had those extra integer types and one extra boolean type that the previous intern added without making use of the controls. After removing those everything connected as it should be.
Thank you
"I have not failed. I've just found 10000 ways that won't work." - Thomas A. Edison
Attachments:
Load Station Setup 2 SOLVED.vi ‏22 KB

I get an error code 1 from Unflatten From XML

I'm not quite sure why I'm getting this error code. The code looks fine to me. I hope I'm not missing something obvious. I imagine maybe it's one of the datatypes but I'm not sure. See attached VI (8.6)
CLD (2014)
Attachments:
XML read write.vi ‏10 KB

How observant of you. I was just going to post the same conclusion. The data type that came off an FPGA "read /write control" node.
Neat! Now we have fixed sized arrays in LV!
The attached shows it failing a "flattened string to variant" and the different type strings the two have.
Message Edited by InfiniteNothing on 11-07-2008 02:35 PM
CLD (2014)
Attachments:
Comparison.vi ‏10 KB

Load class from XML (Dynamic Dispatch)

I'm continuing my voyage into the realms of LVOOP.....
I have encountered a new problem which I am sure there's a solution to.....
I have a certain hierarchy and I want to implement a single save and load routine for all objects int he hierarchy (located int he parent class of course).
Using the "flatten to XML" I'm able to create some nice XML files with all parent and sibling information saved (as long as the values are non-default of course).
Where I am running into problems is the loading of the data within this XML file. I want to be able to take an object and basically re-initialise it to the values within the file. All fine and good I thought, but it doesn't work.
The problem is that when using the VI with Dynamic dispatch inputs, the output of the "Unflatten from XML" is giving me a conflict with the Dynamic dispatch output saying the obejct types do not necessarily match. Is it not possible to match the object type on the input and output of the "Unflatten from XML" primitive?
If I try removing the "Dynamic Dispatch" input to a static input, then it only loads the data for the parent class regardless of the actual input class.
Am I doing something silly here or is there no other way to properly load a sibling class from a file using only a method residing within the parent class? I was hoping I could have a single "Save-Restore" function residing within my parent class to make life easier for me.
Shane.
Message Edited by Intaris on 06-17-2009 05:24 AM
Say hello to my little friend.
RFC 2323 FHE-Compliant

Hi Tst,
Problem is that in order for the cast to yield any useful results, I have to make the inputs and outputs non-Dynamic which results in ONLY the data for the parent class being loaded.
If the inputs and outputs are Dynamic, then a cast will not solve the problem (It could be a grandchild class being cast as a child, thus breaking the dynamic dispatch tables).
The only solution I see is for the "UnFlatten from XML" to RETAIN the true object type.
Either that or use my beautiful solution
Shane.
Ps I just did a bit of a test of the race condition probabilities. I ran 100000 tests (100k) with a program stressing both cores AND ram of my machine in parallel and all 100k of 100k iterations worked out OK. I suppose that lets me think I should be in the range of at least 99.99%.......
Say hello to my little friend.
RFC 2323 FHE-Compliant

Load table from xml

Hi all
Please see attach that I send ,, this is vi that write and read from xml file ,, my problem is when I press on load ??
If you can see that I saved a table data , I want if I press on load bottom all the data loaded on the screen in table shape as table control
Who can I do that
Note : press on set limit to save into xml file
Thanks
Attachments:
loadTable.vi ‏28 KB

Hi elyan
As i can see you still have problems with xml files
The for loop is not neened. Just delete it.
At write buid an array, so at read you can select 1st element.
At Unflatten from xml, wire a 2D array at "type" input.
You must have a look at basic Labview tutorials...

Error editing task sequence: Failed to load dynamic properties for class "SMS_TaskSequence_ApplyWindowsSettingsAction" From XML into WMI

I've started getting an intermittent error editing my Windows 7 OSD task sequence. Sometimes I can open the TS to edit, but when I try to apply changes I get the error. Other times I get the error when trying to open the TS. If I try again
right away, I still get the error, but if I wait a few minutes and try again sometimes it will open the TS.
The error reads:
ConfigMgr Error Object:instance of SMS_Extended Status{Description = "Failed to load dynamic properties for class \"SMS_TaskSequence_ApplyWindowsSettingsAction\" from XML into WMI";Error Code = 2147943746;File = "e:\\qfe\\nts\\sms\\siteserver\\sdk_provider\\smsprov\\ssptspackage.cpp";Line = 3454;Operation = "ExecMethod";ParameterInfo = "SMS_TaskSequencePackage";ProviderName = "WinMgmt";StatusCode = 2147749889;}
Coinciding with this error, I show the following entries in the TaskSequenceProvider.log file:
[PID: 7608] Invoking method SMS_TaskSequence.LoadFromXml
TaskSequenceProvider
Failed to protect memory buffer, hr=0x80070542
TaskSequenceProvider
Failed to load dynamic properties for class "SMS_TaskSequence_ApplyWindowsSettingsAction" from XML into WMI 0x80070542 (2147943746)
TaskSequenceProvider
Failed to load node Apply Windows Settings from XML into WMI 0x80070542 (2147943746)
TaskSequenceProvider
Failed to load children steps for node "PostInstall" from XML 0x80070542 (2147943746)
TaskSequenceProvider
Failed to load children steps for node "Execute Task Sequence" from XML 0x80070542 (2147943746)
TaskSequenceProvider
Failed to load children steps for node "" from XML 0x80070542 (2147943746)
TaskSequenceProvider
Failed to load XML for the task sequence into WMI 0x80070542 (2147943746)
TaskSequenceProvider
[PID: 7608] Done with method SMS_TaskSequence.LoadFromXml
TaskSequenceProvider
Setting status complete: status code = 0x80070542; Failed to load dynamic properties for class "SMS_TaskSequence_ApplyWindowsSettingsAction" from XML into WMI
TaskSequenceProvider
I exported the task sequence and checked in "object.xml" for the "ApplyWindowsSettingsAction", to see if there was something odd in the xml, but I don't find anything that jumps out as being wrong. Here's the section of XML for
that step. I've removed identifying info, and replaced it with a generic term in bold.
<step type="SMS_TaskSequence_ApplyWindowsSettingsAction" name="Apply Windows Settings" description="" runIn="WinPE" successCodeList="0" runFromNet="false"><action>osdwinsettings.exe /config</action><defaultVarList><variable name="OSDLocalAdminPassword" property="AdminPassword"></variable><variable name="OSDComputerName" property="ComputerName">%_SMSTSMachineName%</variable><variable name="OSDProductKey" property="ProductKey"></variable><variable name="OSDRandomAdminPassword" property="RandomAdminPassword">false</variable><variable name="OSDRegisteredOrgName" property="RegisteredOrgName">COMPANY NAME</variable><variable name="OSDRegisteredUserName" property="RegisteredUserName">COMPANY NAME</variable><variable name="OSDServerLicenseConnectionLimit" property="ServerLicenseConnectionLimit">5</variable><variable name="OSDTimeZone" property="TimeZone">Central Standard Time</variable></defaultVarList></step><step type="SMS_TaskSequence_ApplyNetworkSettingsAction" name="Apply Network Settings" description="" runIn="WinPEandFullOS" successCodeList="0" runFromNet="false"><action>osdnetsettings.exe configure</action><defaultVarList><variable name="OSDDomainName" property="DomainName">DOMAIN.COM</variable><variable name="OSDJoinPassword" property="DomainPassword"></variable><variable name="OSDJoinAccount" property="DomainUsername">DOMAIN ACCOUNT</variable><variable name="OSDEnableTCPIPFiltering" property="EnableTCPIPFiltering" hidden="true">false</variable><variable name="OSDNetworkJoinType" property="NetworkJoinType">0</variable><variable name="OSDAdapterCount" property="NumAdapters" hidden="true">0</variable></defaultVarList></step>
Is there any other log I should check for a clue on this issue? What could be causing this error?

Thanks for sharing that! I tend to save contacting MS support until after I've exhausted other options. I'm always afraid that I'll spend the $500 to open a case and then it turns out to be something simple that I would have found if I had just
kept working on it myself a little longer.
It looks like that link is for an update released in February as KB3023562. I downloaded and installed it. I'll try opening/editing/saving the task sequence a few times today to see if the issue is resolved.
After I had already installed it, I thought to look up that update in configmgr. The update is listed as superseded by 2 other updates. The newest of those is KB3046049, which just installed last night with the other March patches, so it's possible
that I didn't need to install KB3023562 after all.

Strip off the base64 content from an XML and saving the rest in streaming fashion using XML Reader Class.

Hi,
I'm presently working in a scenario, where i need to read an XML (having base64 encoded images) using XmlReader class in a streaming fashion (considering the performance) .
1) I have to strip offs the base64 encoded contents from the xml (front & back image node).
2) Than saving the remaining XML (without base64 content) .
Sample XML:-
<?xml version="1.0" encoding="utf-8"?>
<tran>
<tranheader>
<feild1></feild1>
</tranheader>
<item>
<fields></fields>
<image>
<frontimage>base64_content</frontimage>
<rearimage>base64_content</rearimage>
</image>
</item>
<item>
<fields></fields>
<image>
<frontimage>base64_content</frontimage>
<rearimage>base64_content</rearimage>
</image>
</item>
<trantrailer>
<feild1></feild1>
</trantrailer>
</tran>
Please guide.
Thanks & Regards

E.g. a simplified skeleton:
namespace ConsoleCS
using System;
using System.IO;
using System.Xml;
using System.Xml.Linq;
class Program
static void Main(string[] args)
XDocument xdocument = XDocument.Parse(@"
<Items>
<Item>Test with a child element <more/> stuff</Item>
<Item>Test with a CDATA section <![CDATA[<456>]]> def</Item>
<Item>Test with a char entity: A</Item>
<SkipItem>Item to skip.</SkipItem>

<Item>1234567890ABCD</Item>
</Items>");
StringReader stringReader = new StringReader(xdocument.ToString());
XmlReader xmlReader = XmlReader.Create(stringReader);
xmlReader.MoveToContent();
while (xmlReader.Read())
switch (xmlReader.NodeType)
case XmlNodeType.Element:
if (xmlReader.Name == "SkipItem")
Console.WriteLine("Skipping..");
else
Console.WriteLine("Pushing to output ({0}).", xmlReader.Name);
break;
Console.WriteLine("Done.");
Console.ReadLine();

CRIO: Unflatten from string into lvclass not working in deployment

Hello,
I am working on a problem for some hours now and I need some help.
I am using a cRIO-9022. I need to do some tasks, and I created a couple of classes which contain the parameters and the methods. They contain using dynamic dispatch VIs. I have an array of these classes (all derived from a parent class) which is my "configuration". I am using "flatten to string" and saving those file on disk. "Unflatten from string" is working fine. These file is created on a LV WIndows Application.
I need to use this file on my cRIO: Unflatten from string, and then work with the array of my classes. When running the cRIO Main VI it's working fine. But when building the application and deploying it as startup, it's not working. I am getting:
Error 1403 occurred at Unflatten From String in Gantry CommEngine.vi->RT Main.vi
Possible reason(s):
LabVIEW: Attempted to read flattened data of a LabVIEW class. The data is corrupt. LabVIEW could not interpret the data as any valid flattened LabVIEW class.
What I tried so far:
- Added the whole lvlib containing the classes and also every single class to "Source files / always included".
- Created constants of the array (containing the classes) to the VI (forcing LV to include the classes?)
- Loaded the file from cRIOs flash and also by shared variable
What else can I do?
Thanks a lot for support!

I tried to reproduce the matter, but couldn't.
I attached my example to the post.
What it does:
It creates a class with only a string a bool and a number. This class oblect is saved to C:/somename.xml. The number is a random number.
In the second case the same file is read and the number broadcasted to a variable.
It worked quite fine building it as a startupexe.
Nothing else was necessary. Does it work for you?
Attachments:
class exe.zip ‏45 KB

How to retrieve image from XML file

Hi All,
I am new to XML. So any best guidance is appreciated.
The application requirement is to display image retrived from uploaded xml file in file upload section of our application. And store that image in database.
In my XML file , images & strings & numbers & booleans are there . I am able to save everything in database except images .
I am using JSF, Seam & Hibernate combination. In my Hibernate entity class i took BLOB datatype for image.
I am using following tags in my Xhtml file to display image
<s:graphicImage value="#{hibernateentitybean.picBlobtype}" height="200" width="200">
<s:transformImageSize width="200" height="200" />
<s:transformImageType contentType="image/jpeg"/>
But image is not displayed in Xhtml file
I am using org.w3c.dom.Document for retrieving node name & corresponding value in that node in XML file.
I am getting code like below for Image when i am logging all values from XML files in my bean class .
x0lGQRQAAAABAAAAAAAAAFJHAQARAAAAVwBhAHQAZQByACAAbABpAGwAaQBlAHMALgBqAHAAZwAAAP/Y/+AAEEpGSUYAAQIBAGAAYAAA/+0YLl
I want to convert this value to image. So i can convert image to bytes and store in BLOB.
Can anyone guide me ? or any other approach .
Thanks in advance for any reply.
Regards,
Naresh

Dan_Koldyr wrote:
agree, it's really odd. Just reread OP and it says:
NareshDharmiVatsal wrote:
want to convert this value to image. In any case it doesn't get worth then another single code line:
final String cdata = "x0lGQRQAAAABAAAAAAAAAFJHAQARAAAAVwBhAHQAZQByACAAbABpAGwAaQBlAHMALgBqAHAAZwAAAP/Y/+AAEEpGSUYAAQIBAGAAYAAA/+0YLl";
final sun.misc.BASE64Decoder decoder = new sun.misc.BASE64Decoder();
final byte[] data = decoder.decodeBuffer(cdata);
Blob blob = new SerialBlob(data);//or what ever other DB-specific blob implementaiton Did i answered original question? Any more comments to my first replay?I can comment on this latest code. The package sun.misc is private to Sun (Oracle now of course). It is undocumented and may change or be removed altogether in a future release. There is a good free open source Base64 decoder in the Jakarta Commons Codec library.

How to retrieve value from xml file

hi all,
can somebody pls tell me how to retrieve value from xml file using SAXParser.
I want to retrieve value of only one tag and have to perform some validation with that value.
it's urgent .
pls help me out
thnx in adv.
ritu

hi shanu,
the pbm is solved, now i m able to access XXX no. in action class & i m able to validate it. The only thing which i want to know is it ok to declare static ArrayList as i have done in this code. i mean will it affect the performance or functionality of the system.
pls have a look at the following code snippet.
public class XMLValidator {
static ArrayList strXXX = new ArrayList();
public void validate(){
factory.setValidating(true);
parser = factory.newSAXParser();
//all factory code is here only
parser.parse(xmlURI, new XMLErrorHandler());
public void setXXX(String pstrXXX){
strUpn.add(pstrXXX);
public ArrayList getXXX(){
return strXXX;
class XMLErrorHandler extends DefaultHandler {
String tagName = "";
String tagValue = "";
String applicationRefNo = "";
String XXXValue ="";
String XXXNo = "";
XMLValidator objXmlValidator = new XMLValidator();
public void startElement(String uri, String name, String qName, Attributes atts) {
tagName = qName;
public void characters(char ch[], int start, int length) {
if ("Reference".equals(tagName)) {
tagValue = new String(ch, start, length).trim();
if (tagValue.length() > 0) {
RefNo = new String(ch, start, length);
if ("XXX".equals(tagName)) {
XXXValue = new String(ch, start, length).trim();
if (XXXValue.length() > 0) {
XXXNo = new String(ch, start, length);
public void endElement(String uri, String localName, String qName) throws SAXException {
if(qName.equalsIgnoreCase("XXX")) {
objXmlValidator.setXXX(XXXNo);
thnx & Regards,
ritu

Crystal reports from XML data source in 'CR in Eclipse(CR4E)'.

I'm trying to generate the crystal reports from XML file using 'eclipse in crystal reports' through programatically. It had thrown this error.
log4j:WARN No appenders could be found for logger (com.businessobjects.reports.sdk.JRCCommunicationAdapter).
log4j:WARN Please initialize the log4j system properly.
Exception in thread "main" com.crystaldecisions.sdk.occa.report.lib.ReportSDKException: Error loading database connector. The class 'com.crystaldecisions.reports.queryengine.driverImpl.DriverLoader' could not be accessed.---- Error code:-2147467259 Error code name:failed
     at com.businessobjects.reports.sdk.JRCCommunicationAdapter.a(Unknown Source)
     at com.businessobjects.reports.sdk.JRCCommunicationAdapter.a(Unknown Source)
     at com.businessobjects.reports.sdk.JRCCommunicationAdapter.if(Unknown Source)
     at com.businessobjects.reports.sdk.JRCCommunicationAdapter.a(Unknown Source)
     at com.businessobjects.reports.sdk.JRCCommunicationAdapter$2.a(Unknown Source)
     at com.businessobjects.reports.sdk.JRCCommunicationAdapter$2.call(Unknown Source)
     at com.crystaldecisions.reports.common.ThreadGuard.syncExecute(Unknown Source)
     at com.businessobjects.reports.sdk.JRCCommunicationAdapter.for(Unknown Source)
     at com.businessobjects.reports.sdk.JRCCommunicationAdapter.int(Unknown Source)
     at com.businessobjects.reports.sdk.JRCCommunicationAdapter.request(Unknown Source)
     at com.businessobjects.sdk.erom.jrc.a.a(Unknown Source)
     at com.businessobjects.sdk.erom.jrc.a.execute(Unknown Source)
     at com.crystaldecisions.proxy.remoteagent.RemoteAgent$a.execute(Unknown Source)
     at com.crystaldecisions.proxy.remoteagent.CommunicationChannel.a(Unknown Source)
     at com.crystaldecisions.proxy.remoteagent.RemoteAgent.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.ds.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.an.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.b0.if(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.b0.b(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.bb.int(Unknown Source)
     at com.crystaldecisions.proxy.remoteagent.UndoUnitBase.performDo(Unknown Source)
     at com.crystaldecisions.proxy.remoteagent.UndoUnitBase.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.DatabaseController.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.DatabaseController.byte(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.DatabaseController.addTable(Unknown Source)
     at com.businessobjects.samples.CreateXMLInlineSchemaReport.main(CreateXMLInlineSchemaReport.java:50)
Caused by: com.crystaldecisions.reports.common.QueryEngineException: Error loading database connector. The class 'com.crystaldecisions.reports.queryengine.driverImpl.DriverLoader' could not be accessed.
     at com.crystaldecisions.reports.queryengine.Connection.ur(Unknown Source)
     at com.crystaldecisions.reports.queryengine.Connection.uB(Unknown Source)
     at com.crystaldecisions.reports.queryengine.Connection.br(Unknown Source)
     at com.crystaldecisions.reports.queryengine.Connection.bs(Unknown Source)
     at com.crystaldecisions.reports.queryengine.Connection.t1(Unknown Source)
     at com.crystaldecisions.reports.queryengine.Table.u7(Unknown Source)
     at com.crystaldecisions.reports.dataengine.datafoundation.AddDatabaseTableCommand.new(Unknown Source)
     at com.crystaldecisions.reports.common.CommandManager.a(Unknown Source)
     at com.crystaldecisions.reports.common.Document.a(Unknown Source)
     at com.businessobjects.reports.sdk.requesthandler.f.a(Unknown Source)
     at com.businessobjects.reports.sdk.requesthandler.DatabaseRequestHandler.byte(Unknown Source)
     at com.businessobjects.reports.sdk.JRCCommunicationAdapter.do(Unknown Source)
     ... 24 more
Caused by: java.lang.reflect.InvocationTargetException
     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)
     ... 36 more
Caused by: com.businessobjects.reports.jdbinterface.common.DBException: Failed to load the database connector 'crdb_xml.dll'.
     at com.crystaldecisions.reports.queryengine.driverImpl.DriverLoader.loadDriver(Unknown Source)
     ... 40 more
Edited by: Kondal Kolipaka on May 29, 2009 6:25 AM

Hi,
1) Open the Crystal report with XML datasource connectivity in the Crystal Report designer.
2) Click on File ->Report Options.
3) Uncheck the Verify On First Refresh box.
4) Save the Crystal report.
5) Open this Crystal report in Crystal Report for Eclipse designer and try Executing it again.
Please let me know the results.
Thanks,
Neeraj

Custom Connection Manager only works in 32bit- 0xC0011008: Error loading from XML

I have a very basic / stripped connection manager with only one property (SSIS 2012). It works fine in design time (you can open the connection manager editor and change the value), but in runtime it only works in 32bit mode. The runtime-validate-method
does work, but if everything validates OK then in 64bit it throws an error when you run the package:
Exception deserializing the package "The package failed to load due to error 0xC0011008 "Error loading from XML. No further detailed error information can be specified for this problem because no Events object was passed where detailed error information
can be stored.". This occurs when CPackage::LoadFromXML fails.
The 2 VS projects are .Net 4 class library projects with the Build Platform on "Any CPU"
I only add references to:
Microsoft.SqlServer.ManagedDTS - C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.SqlServer.ManagedDTS\v4.0_11.0.0.0__89845dcd8080cc91\Microsoft.SqlServer.ManagedDTS.dll
Microsoft.SqlServer.Dts.Design - C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.SqlServer.Dts.Design\v4.0_11.0.0.0__89845dcd8080cc91\Microsoft.SqlServer.Dts.Design.dll
Compiled DLL's are available in GAC and SQL Server connections folder:
I made the sourcecode available via codeplex:
https://ssisconnectionmanager.codeplex.com/SourceControl/latest#myFirstConnectionManager/2012/myFirstConnectionManager/myFirstConnectionManager.cs
Please mark the post as answered if it answers your question | My SSIS Blog:
http://microsoft-ssis.blogspot.com |
Twitter

AppPrincipal (identity) related? Hint http://serverfault.com/questions/339747/the-package-failed-to-load-due-to-error-0xc0011008-error-loading-from-xml
Arthur My Blog
Hi Arthur,
Looks like something similar (same message, same 64bit issue), will try that tomorrow! But sounds weird that you should tell SSIS which identity to use...
Found the same thread in MSDN:
http://social.msdn.microsoft.com/Forums/sqlserver/en-US/47d185d3-c801-45cf-becd-3c2524d98353/the-package-failed-to-load-due-to-error-0xc0011008-error-loading-from-xml?forum=sqlintegrationservices
Please mark the post as answered if it answers your question | My SSIS Blog:
http://microsoft-ssis.blogspot.com |
Twitter

Help me which JNDIFactory to use to access EJB from a java class of JAR

I am confused in understanding the different JNDI factories
RMIInitialContextFactory, ApplicationInitialContextFactory and ApplicationClientInitialContextFactory
And the different namespaces like global, container local and component local.
Especially is there any relationship between the JNDI factories and the namespaces?
Or are they related to the deployment descriptors.
Because in application specific deployment descriptors (orion-ejb-jar.xml), we just map the JNDI location with the object (or its reference from ejb-jar.xml). We dont specify it can be accessed from this factory or that.
Shall we access an EJB from using any JNDI factory?
Specifically, I am stuck with what Factory to use to access an EJB from a Java class in a library (jar). The JAR is packaged with the EAR which contains the EJB Jar that I am trying to access.
THANK YOU

Ed,
As Robin said, I think you need code similar to this:
Context c = new InitialContext();
Object o = c.lookup("java:comp/env/Name");where Name is the name of your EJB as it appears in the "ejb-jar.xml"
deployment descriptor XML file.
Good Luck,
Avi.

How to get attribute from xml file

I managed to grab all the info from xml, except the "url" attribute in <image type="poster" url="" size="mid" .../>. Any ideas?
import java.io.*;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.net.*;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;
public class XmlParser {
     ArrayList<Movie> myMovies;
     Document dom;
     public XmlParser(){
          //create a list to hold the movie objects
          myMovies = new ArrayList<Movie>();
     public void runExample(String adr, String tagName) {
          parseXmlFile(adr);
          parseDocument(tagName);
          printData();
     private void parseXmlFile(String adr){
          //get the factory
          DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
          try {
               //Using factory get an instance of document builder
               DocumentBuilder db = dbf.newDocumentBuilder();
               //parse using builder to get DOM representation of the XML file
               URL xmlUrl = new URL(adr);
               InputStream in = xmlUrl.openStream();
               dom = db.parse(in);
          }catch(ParserConfigurationException pce) {
               pce.printStackTrace();
          }catch(SAXException se) {
               se.printStackTrace();
          }catch(IOException ioe) {
               ioe.printStackTrace();
     private void parseDocument(String tagName){
          //get the root elememt
          Element docEle = dom.getDocumentElement();
          //get a nodelist of <movie> elements
          NodeList nl = docEle.getElementsByTagName(tagName);
          if(nl != null && nl.getLength() > 0) {
               for(int i = 0 ; i < nl.getLength();i++) {
                    //get the movie element
                    Element el = (Element)nl.item(i);
                    //get the Movie object
                    Movie mov = getMovie(el);
                    //add it to list
                    myMovies.add(mov);
      * I take an movie element and read the values in, create
      * an Movie object and return it
      * @param movE
      * @return
     private Movie getMovie(Element movE) {
          String title = getTextValue(movE, "original_name");
          String year = getTextValue(movE, "released");
          String imdbId = getTextValue(movE, "imdb_id");
          double score = getDoubleValue(movE, "score");
          String overview = getTextValue(movE, "overview");
          String poster = movE.getAttribute("url");
          Movie mov = new Movie(title, year, imdbId, score, overview, poster);
          return mov;
     private String getTextValue(Element ele, String tagName) {
          String textVal = null;
          NodeList nl = ele.getElementsByTagName(tagName);
          if(nl != null && nl.getLength() > 0) {
               Element el = (Element)nl.item(0);
               textVal = el.getFirstChild().getNodeValue();
          return textVal;
      * Calls getTextValue and returns a int value
      * @param ele
      * @param tagName
      * @return int
     private int getIntValue(Element ele, String tagName) {
          //in production application you would catch the exception
          return Integer.parseInt(getTextValue(ele, tagName));
      * Calls getTextValue and returns a double value
      * @param ele
      * @param tagName
      * @return double
     private double getDoubleValue(Element ele, String tagName) {
          return Double.parseDouble(getTextValue(ele, tagName));
      * Iterate through the list and print the
      * content to console
     private void printData(){
          System.out.println("Total Movies: " + myMovies.size());
          Iterator it = myMovies.iterator();
          while(it.hasNext()) {
               System.out.println(it.next().toString());
     public static void main(String[] args){
          //create an instance
          XmlParser xp = new XmlParser();
          //call run example
          xp.runExample("http://api.themoviedb.org/2.1/Movie.search/en/xml/apikey/Fight+Club+1999", "movie");
}Here is the example xml file I used
<?xml version="1.0" encoding="UTF-8"?>
<OpenSearchDescription xmlns:opensearch="http://a9.com/-/spec/opensearch/1.1/">
<opensearch:Query searchTerms="Fight Club 1999"/>
<opensearch:totalResults>1</opensearch:totalResults>
<movies>
    <movie>
      <score>8.383284</score>
      <popularity>3</popularity>
      <translated>true</translated>
      <adult>false</adult>
      <language>en</language>
      <original_name>Fight Club</original_name>
      <name>Fight Club</name>
      <alternative_name>El Club de la Lucha</alternative_name>
      <type>movie</type>
      <id>550</id>
      <imdb_id>tt0137523</imdb_id>
      <url>http://www.themoviedb.org/movie/550</url>
      <votes>62</votes>
      <rating>8.4</rating>
      <certification></certification>
      <overview>A lonely, isolated thirty-something young professional seeks an escape from his mundane existence with the help of a devious soap salesman. They find their release from the prison of reality through underground fight clubs, where men can be what the world now denies them. Their boxing matches and harmless pranks soon lead to an out-of-control spiral towards oblivion.</overview>
      <released>1999-09-16</released>
      <images>
        <image type="poster" url="http://hwcdn.themoviedb.org/posters/f75/4bc908ab017a3c57fe002f75/fight-club-original.jpg" size="original" width="1000" height="1500" id="4bc908ab017a3c57fe002f75"/>
        <image type="poster" url="http://hwcdn.themoviedb.org/posters/f75/4bc908ab017a3c57fe002f75/fight-club-mid.jpg" size="mid" width="500" height="750" id="4bc908ab017a3c57fe002f75"/>
        <image type="poster" url="http://hwcdn.themoviedb.org/posters/f75/4bc908ab017a3c57fe002f75/fight-club-cover.jpg" size="cover" width="185" height="278" id="4bc908ab017a3c57fe002f75"/>
        <image type="poster" url="http://hwcdn.themoviedb.org/posters/f75/4bc908ab017a3c57fe002f75/fight-club-thumb.jpg" size="thumb" width="92" height="138" id="4bc908ab017a3c57fe002f75"/>
        <image type="backdrop" url="http://hwcdn.themoviedb.org/backdrops/f71/4bc908ab017a3c57fe002f71/fight-club-original.jpg" size="original" width="1280" height="720" id="4bc908ab017a3c57fe002f71"/>
        <image type="backdrop" url="http://hwcdn.themoviedb.org/backdrops/f71/4bc908ab017a3c57fe002f71/fight-club-poster.jpg" size="poster" width="780" height="439" id="4bc908ab017a3c57fe002f71"/>
        <image type="backdrop" url="http://hwcdn.themoviedb.org/backdrops/f71/4bc908ab017a3c57fe002f71/fight-club-thumb.jpg" size="thumb" width="300" height="169" id="4bc908ab017a3c57fe002f71"/>
      </images>
      <version>73</version>
      <last_modified_at>2010-09-11 14:33:06</last_modified_at>
    </movie>
</movies>
</OpenSearchDescription>

pvujic wrote:
Thanks, but how can I "fetch" the url from the image element?You've got to first get to the image element. But based on what you've posted though, with a little more coding, you should be able to succeed. Just give it a try! :)

Unflatten from xml on class in lvlib

Similar Messages

Maybe you are looking for