Extracting time info, incompatible array type (1D array of waveform to waveform), analog input source

Dear All,
I have the following problem, if anybody can help I will be more than
grateful.
I have a signal generator to create sine waves and in my vi I am using
Analog Input vi (configure, start, read vi ) to acquire this sine wave.
I know I can have the voltage values and time information written in a
text file, but I want to get them in the vi and use the time
information to trigger an other event. Using a for loop and creating
time values are not helpful since the timing is critical for an other
event.
When I wire the waveform output from the Read vi to "Get waveform time
array.vi" or "Waveform to XY pairs" it is giving me a "You have
connected an array to its element type" error. I am guessing the Analog
Read vi thinks that there are several waveforms.
Using index array.vi helps fix broken wire between Analog Read.vi and
Get Waveform Time .vi but it does not allow getting true data from Get
Waveform Time Array.vi. I mean all the time array is filled with 3.224
E+9. My vi is attached. Same case is true for also Waveform to XY
Pairs.vi. I mean all of the xy pairs are same and some funny numbers.
Anyway here is my vi:
http://ilter.gercek.info/time.vi
Thank you very much for your help.
Best wishes,
ilter

Time stamps are the number of seconds since 12:00 a.m., Friday, January 1, 1904. And, 3.224E9 is a
bit over 102 years. You can use the functions on the Timing palette to
get these numbers into something a little more meaningful.

Similar Messages

Assigning value to array type variable in a loop

Hi
I have a scenario in which i am assigning value from a array type variable(x) to the invoke variable of a database adapter. The variable x is exact replica of the invoke variable.
My copy operation in assign activity looks like this-
<copy>
<from variable="Var" part="InputParameters"
query="/ns7:InputParameters"/>
<to variable="Invoke_call_XXDPI_EDI_852_PKG_InputVariable"
part="InputParameters"
query="/ns7:InputParameters *(* bpws:getVariableData('iterator') *)* "/>
</copy>
It is inside a while loop activity.
PS *()* are square brackets
But it is erroring out at run time.
Does anybody has an alternate idea to assign value to an array type?.
i have seen that while extracting value from an array type variable it works fine
A similar kind of operation is shown below.
<copy>
<from variable="Var" part="InputParameters"
query="/ns7:InputParameters *(* bpws:getVariableData('iterator') *)* "/>
<to variable="Invoke_call_XXDPI_EDI_852_PKG_InputVariable"
part="InputParameters"
query="/ns7:InputParameters"/>
</copy>
Thanks
Ayush
Edited by: Ayush fujitsu on Aug 14, 2009 4:36 AM

Hi Ayush
I suppose you are getting some error like "source node returns multiple elements".
In second case there is no problem because you are assigning *InputParameters[bpws:getVariableData('iterator')]* (+suppose InputParameters[1]+) to target. Here it works fine because you are fetching oonly 1 value from source and assigning it to the target.
Now in first case you are saying copy InputParameters to target[1] suppose. You know that source is an array which contains multiple index so which index field from the source will be assigned to the target.
Try your process with only 1 source value it will work but when multiple values will be there it will fail. You have to merge both the cases and it will look like
*<copy>*
*<from variable="Var" part="InputParameters"*
query="/ns7:InputParameters ( bpws:getVariableData('iterator') ) "/>
*<to variable="Invoke_call_XXDPI_EDI_852_PKG_InputVariable"*
part="InputParameters"
query="/ns7:InputParameters ( bpws:getVariableData('iterator') ) "/>
*</copy>*
And the easiest way to do this is by the transform activity as said above.
Regards
Suryaveer
Edited by: Suryaveer on Aug 15, 2009 11:19 PM

Character array type conversion problem

Hi, I'm using BlazeDS (v3.0.0.544) to remotely call Java code on the server from my Flex client. I'm having trouble when converting a character array type from Java to ActionScript and vice-versa. In my Flex code, if the ActionScript class uses a String type to map to the char[] then the char[] is successfully converted from Java to ActionScript, but not from ActionScript to Java.
// Extract from ActionScript code
private var m_charArray:String;
public function get charArray():String
return m_charArray;
public function set charArray(value1:String):void
m_charArray = value1;
Alternatively, if my ActionScript class uses an Array type then I can successfully send data from the client and populate a char[] field on the server, but can't send an updated char[] back to my ActionScript class.
In fact the Flex console reports:
TypeError: Error #1034: Type Coercion failed: cannot convert "myString" to Array.
The code this time:
// Extract from ActionScript code
private var m_charArray:Array;
public function get charArray():Array
return m_charArray;
public function set charArray(value1:Array):void
m_charArray = value1;
All the other types I have tried work successfully, it's only with char arrays that I've hit a problem.
Any help would be appreciated, thanks.

Hi Graeme,
It is how it works. I can see the inconsistency. You can find an example how of echo char[] in blazeds\trunk\qa\apps\qa-regress\testsuites\mxunit\tests\remotingService\dataTypes\CharTy pesTest.mxml. It echos a char[] in return of a string. You can get the char in a string easily string.charAt() and get its length using length(). I think it may be the reason remoting decided to use a string to represent a char[] instead of a generic objects array. It should be more memory efficient. However, I can see that it can turn into problem as what you descibed. When the data has to send back to server, it has to convert back to array. If the char[] type is used inside an object, it is impossible to do the conversion unless the getter and setter are generic
public function get charArray():Object
return m_charArray;
public function set charArray(value1:Object):void
if (value1 is String)
m_charArray = new Array();
//copy the string elements to it
else
m_charArray = value1;
I know it is ugly, but it the only work around I can think of. I think it needs to log a bug to correct this conversion behavior
William

Problem with array type in SOAP response for sync interface

Hi,
We have a Synchronous Interface from SAP -->PI-->Unifier .The WSDL response has array type and when WSDL is imported it is showing red (I was able to activate and use it in mapping) .We are able to send the request successfully and when retrieving the response we are getting mapping error .Please find the attachment for reference and response message from unifier .I feel that the error is because of array type .Could someone throw some light how we can solve this soon as it was a bit urgent .
http://scn.sap.com/thread/326591
I tried to create the Data Type and use the same instead of using the WSDL from External Definition but did not helped.Request your help in this.I have attached the WSDL for reference .
The response is received as shown below which is giving mapping error :
<ns1:getUDRDataResponse xmlns:ns1='http://diran:12020/ws/services/mainservice' soapenv:encodingStyle='http://schemas.xmlsoap.org/soap/encoding/' xmlns:soapenv='http://schemas.xmlsoap.org/soap/envelope/' xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'><getUDRDataReturn href='#id0'/></ns1:getUDRDataResponse>
The complete response looks like below where PI is not able to receive (this is retrieved from SOAP UI)
<?xml version="1.0" encoding="utf-8" ?>
- <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
- <soapenv:Body>
- <ns1:getUDRDataResponse soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:ns1="http://general.service.webservices.skire.com">
<getUDRDataReturn href="#id0" />
</ns1:getUDRDataResponse>
- <multiRef id="id0" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="ns2:XMLObject" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:ns2="mainservice">
<errorStatus soapenc:arrayType="xsd:string[0]" xsi:type="soapenc:Array" />
<statusCode xsi:type="xsd:int">200</statusCode>
<xmlcontents xsi:type="xsd:string"><?xml version="1.0" encoding="UTF-8"?> <report> <report_header> <c1>Name</c1> <c2>Number</c2> <c3>Status</c3> <c4>Location</c4> <c5>Phase</c5> </report_header> <report_row> <c1>Test - Sprint 1 - v10</c1> <c2>GB424</c2> <c3>Active</c3> <c4>/North Sea</c4> <c5></c5> </report_row> <report_row> <c1>Test Training 3</c1> <c2>GB424-TRN3</c2> <c3>Active</c3> <c4>/North Sea</c4> <c5></c5> </report_row> </report></xmlcontents>
</multiRef>
</soapenv:Body>
</soapenv:Envelope>

Hi Praveen and Mark,
Thanks for the help.I tried to use XSLT mapping for request and try to read Response as a single string but i was getting an error in SXMB_MONI with Cannot display document format,Do you want too save it to harddisk and i could not get rid of this even after pressing Yes in popup .
Can some one help to extract only the xmlcontents from the above response and map it to target where the target structure looks like
<report>
<report_header>
<report_row>
Please help .

How to set an array element in an object type of array??

Hi,
I have set attribute as follow:
Color[] colors;
Color[] colors = new Color[20];
colors[0] = "Red";
colors[1] = "blue";I can't compile this code. It said:
"Incompatible type -found java.lang.String but expected Colors
Could you tell me how to set an array elements when the array type is an object?

in your case, the array shouldn't be Color[] but String[] since you re intending to put strings into it
by the way, you could also use a hashmap to map a string to a color:
HashMap<String, Color> hm = new HashMap<String, Color>();
hm.put("Red", Color.RED);
hm.put("Blue", Color.BLUE);
etc.

Calling a stored proc that has a parameter of a user-defined (array) type

Hi,
Hope someone can help me on this, because I am really struggling...
From a c-program, I am calling stored procedures using the OCI Interface. Everything is OK, when using the standard types (integer, string, date), but I am encountering problems when one of the parameters is of a type that is defined in the database as an array. My application calls multiple array-type parameters in one call, but for the sake of simplicity, I created a test application to only use one.
The following call is working (but it needs to be called using the OCI functions):
BEGIN
p_test_table_num (pin_num1 => T_ARRAY_EH_DEP(1,2,3));
END;
My first step was to have the following combination:
statement: begin p_test_table_num(:pin_num1);end;
parameter: pin_num1
value: t_array_eh_dep(1,2,3)
That lead to the error (when executing the statement): wrong number or types of arguments
Second idea (after a lot of browsing):
statement: begin p_test_table_num(t_array_eh_dep(:pin_num1));end;
parameter: pin_num1
value: 1,2,3
This leads to the error: numeric or value error: number precision too large.
My bind function call looks like:
if (res = OCIBindByName(stmthp, &bndArray[parCount], errhp, (text *) curPar,
-1, (dvoid *) curVal, (sb4) sizeof(curVal), SQLT_NUM, (dvoid *) 0,
(ub2 *) 0, (ub2) 0, (ub4) 0, (ub4 *) 0, OCI_DEFAULT) != OCI_SUCCESS){
checkerr(errhp, "OCIBindByName", res);
OCIHandleFree(stmthp, OCI_HTYPE_STMT);
return -1;
(in this function curPar is the name of the parameter and curVal contains the value)
I also investigated the BindArrayOfStruct, but I concluded that this is to execute a stored procedure multiple times using different values for the parameters, and that is not what I want.
I really hope someone can give me a direction to look in. I also need to call string and date arrays in the same way...
Thanks
Margit

For those who are interested, I found the solution myself...
To use any user-defined type, you need to perform the following steps:
1. OCIBindByPos or OCIBindByName as you would bind a normal parameter
2. OCITypeByName to get a reference to the type definition in Oracle
3. OCIObjectNew to create a reference to the array (OCI_TYPECODE_VARRAY)
4. Assign a value to the column, for instance use OCIStringAssignText, OCINumberFromInt, OCIDateFromText
5. OCICollAppend ( to add the value from step 4 to collection)
6. OCIBindObject
7. OCIStmtExecute
8. OCITransCommit
Example:
if (res = OCIBindByName(stmthp, &bndArray[parCount], errhp, (text *) curPar,
-1, (dvoid *) curVal, (sb4) sizeof(curVal), SQLT_NTY, (dvoid *) 0,
(ub2 *) 0, (ub2) 0, (ub4) 0, (ub4 *) 0, OCI_DEFAULT) != OCI_SUCCESS){
checkerr(errhp, "OCIBindByName", res);
OCIHandleFree(stmthp, OCI_HTYPE_STMT);
return -1;
if (res = OCITypeByName(envhp, errhp, svchp,
(CONST text *) currentUserName, (ub4) strlen((CONST char *) currentUserName), /*schema*/
(CONST text *) "T_ARRAY_EH_DEP", (ub4) strlen((CONST char *) "T_ARRAY_EH_DEP"), /* type */
(CONST text *) 0, (ub4) 0, OCI_DURATION_SESSION, OCI_TYPEGET_HEADER,
&type_array_eh_dep) != OCI_SUCCESS){
checkerr(errhp, "OCITypeByName", res);
OCIHandleFree(stmthp, OCI_HTYPE_STMT);
return -1;
OCIArray* eh_dep_array = (OCIArray*)0;
OCINumber eh_dep_num;
OCIObjectNew(envhp, errhp, svchp, OCI_TYPECODE_VARRAY, type_array_eh_dep,
(dvoid*) 0, OCI_DURATION_DEFAULT, TRUE, (dvoid**)&eh_dep_array);
/* get the values from the incoming array */
curArrayItem = SOM_AtrValGetStrList(arrayValuesListMem,
arrayValuesListAtr, arrayValueCount);
do {
if (STR_Eq(curArrayItem, "NULL")){
OCICollAppend(envhp, errhp, (CONST dvoid *)0, &null_ind,
(OCIArray*) eh_dep_array);
else{
tmpInt = atoi(curArrayItem);
OCINumberFromInt(errhp, &tmpInt, sizeof(int), OCI_NUMBER_SIGNED,
&eh_dep_num);
OCICollAppend(envhp, errhp, (CONST dvoid *)&eh_dep_num, (CONST dvoid *) 0,
(OCIArray*) eh_dep_array);
arrayValueCount = arrayValueCount + 1;
curArrayItem = SOM_AtrValGetStrList(arrayValuesListMem,
arrayValuesListAtr, arrayValueCount);
printf( "curArrayItem = %s\n", curArrayItem );
} while (STR_Eq(curArrayItem, "%%%") == falseCN);
arrayValueCount = arrayValueCount + 1; /* skip the %%% */
if (res = OCIBindObject(bndArray[parCount], errhp,
(OCIType *)type_array_eh_dep, (dvoid **) &eh_dep_array,
(ub4 *) 0, (dvoid **) 0, (ub4 *) 0) != OCI_SUCCESS){
checkerr(errhp, "OCIBindObject", res);
OCIHandleFree(stmthp, OCI_HTYPE_STMT);
return -1;
}

Problem in adding "TableLayoutPanel" control array type functionality on windows form dynamically using drag and drop

Environment: -
(Application Machine)
OS Name : -
Microsoft Windows 7 Professional/XP SP2/SP3
OS Bit Version     : -
32 Bit
Application Name: - Designer.exe
IDE
: - Visual Studio 2008
EXE Application development: -
VB. Net
Application Type: -
Application “Designer.exe” was designed in vb6.0 and now, it has been upgraded to Visual Studio 2008 and it works properly.
Product Description: -
             We have an application Designer.exe, which is used for designing “Forms”.
It has menu option with following option like Panel, Text Box, Combo Box, Button etc. We drag any of this menu items and place it to form.
Requirement: -
We have
critical requirement in product. In Designer.exe, we need to align form margin, while we increase or decrease window. And for that we have searched that
“TableLayoutPanel” components can be helpful.
Problem description: -
Earlier code was in vb6.0, now it has upgraded to Visual Studio 2008. In vb6.0, we have used control array for memory utilization with Combo Box, Group Box, and Text
Box etc.
But, for alignment we have to use “TableLayoutPanel”
control array type functionality on form.
Code Snippet: - For earlier designing component e.g. Frame
'Required by the Windows Form Designer
Public WithEvents Frame1 As Microsoft.VisualBasic.Compatibility.VB6.GroupBoxArray
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.components = New System.ComponentModel.Container
Me.Frame1 = New Microsoft.VisualBasic.Compatibility.VB6.GroupBoxArray(Me.components)
CType(Me.Frame1, System.ComponentModel.ISupportInitialize).BeginInit()
. Kindly suggest approach for implementing requirement.
Kindly help us to complete the requirement. I will be really
thankful for any assistance.

Hi S.P Singh,
Welcome to MSDN.
I am afraid that as Renee Culver said, these forums donot support VB6, you could refer to this thread:
Where to post your VB 6 questions
You could consider posting this issue in these forums below:
These forums do not support Visual Basic 6, however there are many third-party support sites that do. If you have a VB6-related question please visit these popular forums:
VB Forums
VB City
Thanks for your understanding.
Best Regards,
Youjun Tang
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
Click
HERE to participate the survey.

WriteUnshared and class fields of an array type

Greetings.
I am trying to serialize an object multiple times (in the same file) as its state changes. In order to avoid back-references to the first serialization of the object I use ObjectOutputStream,writeUnshared(..) method. This method serializes all the primitive fields correctly. However, this method does not serialize the content of array-type fields as unshared. This is the expected behavior according to the specs http://java.sun.com/j2se/1.4/pdf/serial-spec.pdf (Page 28, end of 3rd paragraph)
My question is if there is a way to propagate unshared serialization to the elements of an array-type field of the object being serialized?
Thanks.

No - the semantics would be difficult to define.
Using wriiteUnshared for this seems precarious anyway. Look at ObjectOutputStreamt.reset() as an alternative.
Sylvia.

ArrayStoreException in WLS 8.1SP3: Object and inner type of array differs

Has anyone seen this? We seem to get them from time to time, am running WLS 8.1 SP3 on JRockit 1.4.2.03. Stack trace follows.
          cheers
          dim
          <BEA-000802> <ExecuteRequest failed
          java.lang.ArrayStoreException: Object and inner type of array differs.
          java.lang.ArrayStoreException: Object and inner type of array differs
          at weblogic.rjvm.BasicOutboundRequest.sendReceive()Lweblogic.rmi.spi.InboundResponse;(BasicOutboundRequest.java:108)
          at weblogic.rmi.internal.BasicRemoteRef.invoke(Ljava.rmi.Remote;Lweblogic.rmi.extensions.server.RuntimeMethodDescriptor;[Ljava.lang.Object;Ljava.lang.reflect.Method;)Ljava.lang.Object;(BasicRemoteRef.java:137)
          at weblogic.cluster.replication.ReplicationManager_813_WLStub.update(Lweblogic.cluster.replication.ROID;ILjava.io.Serializable;)V(Unknown Source)
          at weblogic.cluster.replication.ReplicationManager.updateSecondary(Lweblogic.cluster.replication.ROID;Ljava.io.Serializable;Ljava.lang.String;)Ljava.lang.Object;(ReplicationManager.java:811)
          at weblogic.servlet.internal.session.ReplicatedSessionData.syncSession()V(ReplicatedSessionData.java:490)
          at weblogic.servlet.internal.session.ReplicatedSessionContext.sync(Ljavax.servlet.http.HttpSession;)V(ReplicatedSessionContext.java:184)
          at weblogic.servlet.internal.ServletRequestImpl.syncSession()V(ServletRequestImpl.java:2471)
          at weblogic.servlet.internal.WebAppServletContext.invokeServlet(Lweblogic.servlet.internal.ServletRequestImpl;Lweblogic.servlet.internal.ServletResponseImpl;)V(WebAppServletContext.java:3679)
          at weblogic.servlet.internal.ServletRequestImpl.execute(Lweblogic.kernel.ExecuteThread;)V(ServletRequestImpl.java:2630)
          at weblogic.kernel.ExecuteThread.execute(Lweblogic.kernel.ExecuteRequest;)V(ExecuteThread.java:219)
          at weblogic.kernel.ExecuteThread.run()V(ExecuteThread.java:178)
          at java.lang.Thread.startThreadFromVM(Ljava.lang.Thread;)V(Unknown Source)
          Caused by: java.lang.ArrayStoreException: Object and inner type of array differs
          at java.io.ObjectInputStream.readObject(Unknown Source)
          at java.util.HashMap.readObject(Unknown Source)
          at java.io.ObjectInputStream.readSerialData(Unknown Source)
          at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
          at java.io.ObjectInputStream.readObject0(Unknown Source)
          at java.io.ObjectInputStream.readSerialData(Unknown Source)
          at java.io.ObjectInputStream.readObject(Unknown Source)
          at weblogic.common.internal.ChunkedObjectInputStream.readObject(ChunkedObjectInputStream.java:120)
          at weblogic.rjvm.MsgAbbrevInputStream.readObject(MsgAbbrevInputStream.java:117)
          at weblogic.cluster.replication.ReplicationManager_WLSkel.invoke(Unknown Source)
          at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:477)
          at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:420)
          at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
          at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:144)
          at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:415)
          at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:30)
          ... 3 more

You have to be careful how you define your complex elements, define complex elements outside of the root element or in a seperate file and reference them.
          While the following is syntactically correct, in weblogic you will result in the error you had previously
          <element>
          <complex type>
          </complex type>
          </element>
          Instead do
          <element type="ir:ComEx">
          <complex type name="ComEx"></complex type>
          outside of the root element
          Had this exact same problem today, this is how I fixed it

Associative array type for each blob column in the table

i am using the code in given link
http://www.oracle.com/technology/oramag/oracle/07-jan/o17odp.html
i chnages that code like this
CREATE TABLE JOBS
JOB_ID VARCHAR2(10 BYTE),
JOB_TITLE VARCHAR2(35 BYTE),
MIN_SALARY NUMBER(6),
MAX_SALARY NUMBER(6),
JOBPIC BLOB
CREATE OR REPLACE PACKAGE associative_array
AS
-- define an associative array type for each column in the jobs table
TYPE t_job_id IS TABLE OF jobs.job_id%TYPE
INDEX BY PLS_INTEGER;
TYPE t_job_title IS TABLE OF jobs.job_title%TYPE
INDEX BY PLS_INTEGER;
TYPE t_min_salary IS TABLE OF jobs.min_salary%TYPE
INDEX BY PLS_INTEGER;
TYPE t_max_salary IS TABLE OF jobs.max_salary%TYPE
INDEX BY PLS_INTEGER;
TYPE t_jobpic IS TABLE OF jobs.jobpic%TYPE
INDEX BY PLS_INTEGER;
-- define the procedure that will perform the array insert
PROCEDURE array_insert (
p_job_id IN t_job_id,
p_job_title IN t_job_title,
p_min_salary IN t_min_salary,
p_max_salary IN t_max_salary,
p_jobpic IN t_jobpic
END associative_array;
CREATE OR REPLACE package body SHC_OLD.associative_array as
-- implement the procedure that will perform the array insert
procedure array_insert (p_job_id in t_job_id,
p_job_title in t_job_title,
p_min_salary in t_min_salary,
p_max_salary in t_max_salary,
P_JOBPIC IN T_JOBPIC
) is
begin
forall i in p_job_id.first..p_job_id.last
insert into jobs (job_id,
job_title,
min_salary,
max_salary,
JOBPIC
values (p_job_id(i),
p_job_title(i),
p_min_salary(i),
p_max_salary(i),
P_JOBPIC(i)
end array_insert;
end associative_array;
this procedure is called from .net. from .net sending blob is posiible or not.if yes how

Ok, that won't work...you need to generate an image tag and provide the contents of the blob column as the src for the image tag.
If you look at my blog entry -
http://jes.blogs.shellprompt.net/2007/05/18/apex-delivering-pages-in-3-seconds-or-less/
and download that Whitepaper that I talk about you will find an example of how to do what you want to do. Note the majority of that whitepaper is discussing other (quite advanced) topics, but there is a small part of it that shows how to display an image stored as a blob in a table.

Returning an array type from a local method in Web Dynpro Java application

Hi,
In my project, we have a requirement to display 18 rolling months along with the year, starting from current month.
How I am going to approach is that I will get the system date and get the current month and send the month and year value to a local method which will return 18 rolling months along with the year.
But, when I tried to create a new method there is no option to return an array type. It was greyed out.
So, we can not return an array type from a method from Web Dynpro for Java application?
If so, what is the alternative and how am I going to achieve it?
I will appreciate your help!
Regards
Ram

HI
You can create new methods in
//@@begin others
private ArrayList MyMethod(){
// ** Put your code here
return new ArrayList();
//@@end
Other option are create a context node with cardinality 0...n with one or more attributes, and in your method create the needed registers into this node. To read this values, you only need to read your context node.
Best regards
Edited by: Xavier Aranda on Dec 2, 2010 9:41 AM

Using XSLT "adapter" for invoking a WS with SOAP-ENC array type param.

Hello,
I had to write a BPEL process that calls inside it a web service which has as an input an array parameter and as an output, also an array. I already know that BPEL has limitations regarding using the SOAP-ENC Array type. I tried to rewrite the web service in order to use a literal encoding of the array parameters (using "maxOccurs" attribute), but unfortunately, the OC4J container 9.0.4 that I have to use doesn't allow this. It only allows the SOAP-ENC types for array types.
I started to write, inside the BPEL process, some "adapters" XSLT transformations before and after the invoking of the web service that uses SOAP-ENC array. The XSLT transformation before the web service invoking will translate the input array parameter defined with no SOAP encoding types (based on "maxOccurs" attribute) into a SOAP-ENC type, as it is expected by the web service. The XSLT transformation after the web service invoking will translate the returned array SOAP-ENC type into a data type defined with no SOAP encoding types (based on "maxOccurs" attribute).
The approach is pretty hairy, from the XSLT point of view and it introduces a supplementary delay due to the XSLT processing needed, but it works. The only think is that when I build the service, I obtain the following error message:
[bpelc] [Error] GCDBWebservice?WSDL:30:42: src-resolve.4.2: Error resolving component 'SOAP-ENC:Array'. It was detected that 'SOAP-ENC:Array' is in namespace 'http://schemas.xmlsoap.org/soap/encoding/', but components from this namespace are not referenceable from schema ...
But in spite of this, the process is built and deployed successfully and I was able to run it from the BPEL console.
Do you think that this approach could hide some other future problems that I can't see in this moment?
Thanks,
Marinel

Please help me for this.
I am new to Webservices and SOAP.
I am facing problem when i am calling a "add" method in the .net webservices with the following code but it gives correct result when i'm calling the "HelloWorld" method present in the webservice.
I think it will happening because, when i'm going to pass any parameter to the "add method , it does not process it.It will return me 0.
Please help me in this.
The code is:
import java.io.*;
import java.util.*;
import java.net.*;
import org.w3c.dom.*;
import org.apache.soap.util.xml.*;
import org.apache.soap.*;
import org.apache.soap.encoding.*;
import org.apache.soap.encoding.soapenc.*;
import org.apache.soap.encoding.literalxml.*;
import org.apache.soap.rpc.*;
import org.apache.soap.transport.http.SOAPHTTPConnection;
import org.apache.soap.transport.*;
import org.apache.soap.messaging.*;
import org.apache.xerces.parsers.*;
import org.apache.xerces.dom.DocumentImpl;
public class testClient {
public static void main(String[] args) throws Exception {
URL url = new URL ("http://Eurotele-it3/webService1/Service1.asmx");
//Map the Types.
SOAPMappingRegistry smr = new SOAPMappingRegistry ();
StringDeserializer sd = new StringDeserializer ();
smr.mapTypes(Constants.NS_URI_SOAP_ENC,new QName("http://Eurotele-it3/WebService1/Service1","addResult"),Integer.class,null,sd);
// create the transport and set parameters
SOAPHTTPConnection st = new SOAPHTTPConnection();
// build the call.
Call call = new Call();
call.setSOAPTransport(st);
call.setSOAPMappingRegistry(smr);
call.setTargetObjectURI ("http://Eurotele-it3/WebService1/Service1/add");
call.setMethodName("add");
//call.setEncodingStyleURI("http://schemas.xmlsoap.org/soap/encoding/");
call.setEncodingStyleURI(Constants.NS_URI_SOAP_ENC);
Vector params = new Vector();
params.addElement(new Parameter("x",Integer.class,"10",null));
params.addElement(new Parameter("y",Integer.class,"20",null));
call.setParams(params);
Response resp = null;
try {
resp = call.invoke (url,"http://Eurotele-it3/WebService1/Service1/add");
catch (SOAPException e) {
System.err.println("Caught SOAPException (" + e.getFaultCode () + "): " +e.getMessage ());
return;
// check response
if (resp != null && !resp.generatedFault()) {
Parameter ret =resp.getReturnValue();
Object value =ret.getValue();
System.out.println ("Answer--> " +value );
else {
Fault fault = resp.getFault ();
System.err.println ("Generated fault: ");
System.out.println (" Fault Code = " + fault.getFaultCode());
System.out.println (" Fault String = " + fault.getFaultString());
This is the complete WSDL format:
<?xml version="1.0" encoding="utf-8" ?>
- <wsdl:definitions xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:s="http://www.w3.org/2001/XMLSchema" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:tns="http://Eurotele-it3/WebService1/Service1" xmlns:tm="http://microsoft.com/wsdl/mime/textMatching/" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" targetNamespace="http://Eurotele-it3/WebService1/Service1" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
- <wsdl:types>
- <s:schema elementFormDefault="qualified" targetNamespace="http://Eurotele-it3/WebService1/Service1">
- <s:element name="HelloWorld">
<s:complexType />
</s:element>
- <s:element name="HelloWorldResponse">
- <s:complexType>
- <s:sequence>
<s:element minOccurs="1" maxOccurs="1" name="HelloWorldResult" type="s:int" />
</s:sequence>
</s:complexType>
</s:element>
- <s:element name="add">
- <s:complexType>
- <s:sequence>
<s:element minOccurs="1" maxOccurs="1" name="x" type="s:int" />
<s:element minOccurs="1" maxOccurs="1" name="y" type="s:int" />
</s:sequence>
</s:complexType>
</s:element>
- <s:element name="addResponse">
- <s:complexType>
- <s:sequence>
<s:element minOccurs="1" maxOccurs="1" name="addResult" type="s:int" />
</s:sequence>
</s:complexType>
</s:element>
</s:schema>
</wsdl:types>
- <wsdl:message name="HelloWorldSoapIn">
<wsdl:part name="parameters" element="tns:HelloWorld" />
</wsdl:message>
- <wsdl:message name="HelloWorldSoapOut">
<wsdl:part name="parameters" element="tns:HelloWorldResponse" />
</wsdl:message>
- <wsdl:message name="addSoapIn">
<wsdl:part name="parameters" element="tns:add" />
</wsdl:message>
- <wsdl:message name="addSoapOut">
<wsdl:part name="parameters" element="tns:addResponse" />
</wsdl:message>
- <wsdl:portType name="Service1Soap">
- <wsdl:operation name="HelloWorld">
<wsdl:input message="tns:HelloWorldSoapIn" />
<wsdl:output message="tns:HelloWorldSoapOut" />
</wsdl:operation>
- <wsdl:operation name="add">
<wsdl:input message="tns:addSoapIn" />
<wsdl:output message="tns:addSoapOut" />
</wsdl:operation>
</wsdl:portType>
- <wsdl:binding name="Service1Soap" type="tns:Service1Soap">
<soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document" />
- <wsdl:operation name="HelloWorld">
<soap:operation soapAction="http://Eurotele-it3/WebService1/Service1/HelloWorld" style="document" />
- <wsdl:input>
<soap:body use="literal" />
</wsdl:input>
- <wsdl:output>
<soap:body use="literal" />
</wsdl:output>
</wsdl:operation>
- <wsdl:operation name="add">
<soap:operation soapAction="http://Eurotele-it3/WebService1/Service1/add" style="document" />
- <wsdl:input>
<soap:body use="literal" />
</wsdl:input>
- <wsdl:output>
<soap:body use="literal" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
- <wsdl:service name="Service1">
<documentation xmlns="http://schemas.xmlsoap.org/wsdl/" />
- <wsdl:port name="Service1Soap" binding="tns:Service1Soap">
<soap:address location="http://eurotele-it3/webService1/Service1.asmx" />
</wsdl:port>
</wsdl:service>
</wsdl:definitions>

C# compiling error: 'System.Array' does not contain a definition for 'Select' and no extension method 'Select' accepting a first argument of type 'System.Array' could be found (are you missing a using directive or an assembly reference?)

Hello experts,
I'm totally new to C#. I'm trying to modify existing code to automatically rename a file if exists. I found a solution online as follows:
string[] allFiles = Directory.GetFiles(folderPath).Select(filename => Path.GetFileNameWithoutExtension(filename)).ToArray();
string tempFileName = fileName;
int count = 1;
while (allFiles.Contains(tempFileName ))
tempFileName = String.Format("{0} ({1})", fileName, count++);
output = Path.Combine(folderPath, tempFileName );
string fullPath=output + ".xml";
However, it gives the following compilation errors
for the Select and Contain methods respectively.:
'System.Array' does not contain a definition for 'Select' and no extension method 'Select' accepting a first argument of type 'System.Array' could be found
(are you missing a using directive or an assembly reference?)
'System.Array' does not contain a definition for 'Contains' and no extension method 'Contains' accepting a first argument of type 'System.Array' could be
found (are you missing a using directive or an assembly reference?)
I googled on these errors, and people suggested to add using System.Linq;
I did, but the errors persist.
Any help and information is greatly appreciated.
P. S. Here are the using clauses I have:
using System;
using System.Data;
using System.Windows.Forms;
using System.IO;
using System.Collections.Generic;
using System.Text;
using System.Linq;

Besides your issue with System.Core, you also have a problem with the logic of our code, particularly your variables. It is confusing what your variables represent. You have an infinite loop, so the last section of code is never reached. Take a look
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.IO;
namespace consAppFileManipulation
class Program
static void Main(string[] args)
string fullPath = @"c:\temp\trace.log";
string folderPath = @"c:\temp\";
string fileName = "trace.log";
string output = "";
string fileNameOnly = Path.GetFileNameWithoutExtension(fullPath);
string extension = Path.GetExtension(fullPath);
string path = Path.GetDirectoryName(fullPath);
string newFullPath = fullPath;
string[] allFiles = Directory.GetFiles(folderPath).Select(filename => Path.GetFileNameWithoutExtension(filename)).ToArray();
string tempFileName = fileName;
int count = 1;
//THIS IS AN INFINITE LOOP
while (allFiles.Contains(fileNameOnly))
tempFileName = String.Format("{0} ({1})", fileName, count++);
//THIS CODE IS NEVER REACHED
output = Path.Combine(folderPath, tempFileName);
fullPath = output + ".xml";
//string fullPath = output + ".xml";
UML, then code

Deserializer not found for array Type...

I hava a web-Servicd deployed in AXIS - is Takes an array of a complex type and returns one.
Everytime i run the service the service properly does the processing and returns the correct Object.
When the client receives the REsponse i get the following exception
- Exception:
org.xml.sax.SAXException: No deserializer defined for array type {urn:SchufaService}Response
     at org.apache.axis.encoding.ser.ArrayDeserializer.onStartElement(ArrayDeserializer.java:304)
     at org.apache.axis.encoding.DeserializerImpl.startElement(DeserializerImpl.java:428)
     at org.apache.axis.encoding.DeserializationContextImpl.startElement(DeserializationContextImpl.java:976)
     at org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:198)
     at org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:722)
     at org.apache.axis.message.RPCElement.deserialize(RPCElement.java:233)
     at org.apache.axis.message.RPCElement.getParams(RPCElement.java:347)
     at org.apache.axis.client.Call.invoke(Call.java:2272)
     at org.apache.axis.client.Call.invoke(Call.java:2171)
     at org.apache.axis.client.Call.invoke(Call.java:1691)
     at de.awe.client.SchufaServiceSoapBindingStub.getInformation(SchufaServiceSoapBindingStub.java:329)
     at de.awe.client.SessionClient.main(SessionClient.java:45)here is my .wsdd file - i think i did the correct bean and type mappings:
<deployment xmlns="http://xml.apache.org/axis/wsdd/"
            xmlns:java="http://xml.apache.org/axis/wsdd/providers/java">
<handler name="session" type="java:org.apache.axis.handlers.SimpleSessionHandler">
</handler>
<service name="SchufaService" provider="java:RPC">
<requestFlow>
     <handler type="soapmonitor"/>
    <handler type="session"/>
</requestFlow>
<responseFlow>
     <handler type="session"/>
    <handler type="soapmonitor"/>
</responseFlow>
<parameter name="scope" value="session"/>
<parameter name="className" value="de.awe.webservice.SchufaService"/>
<parameter name="allowedMethods" value="*"/>
<beanMapping qname="SchufaService:Person" xmlns:SchufaService="urn:SchufaService" languageSpecificType="java:de.awe.model.Person"/>
<beanMapping qname="SchufaService:Address" xmlns:SchufaService="urn:SchufaService" languageSpecificType="java:de.awe.model.Address"/>
<beanMapping qname="SchufaService:Request" xmlns:SchufaService="urn:SchufaService" languageSpecificType="java:de.awe.model.Request"/>
<beanMapping qname="SchufaService:Response" xmlns:SchufaService="urn:SchufaService" languageSpecificType="java:de.awe.xml.Response"/>
<beanMapping qname="SchufaService:ResponseAuskunft" xmlns:SchufaService="urn:SchufaService" languageSpecificType="java:de.awe.xml.ResponseAuskunft"/>
<beanMapping qname="SchufaService:ResponseFehlerbehandlung" xmlns:SchufaService="urn:SchufaService" languageSpecificType="java:de.awe.xml.ResponseFehlerbehandlung"/>
<beanMapping qname="SchufaService:ResponseNachbehandlung" xmlns:SchufaService="urn:SchufaService" languageSpecificType="java:de.awe.xml.ResponseNachbehandlung"/>
<beanMapping qname="SchufaService:Textdaten" xmlns:SchufaService="urn:SchufaService" languageSpecificType="java:de.awe.model.Textdaten"/>
<beanMapping qname="SchufaService:Merkmal" xmlns:SchufaService="urn:SchufaService" languageSpecificType="java:de.awe.model.Merkmal"/>
<typeMapping
        xmlns:ns="http://localhost:8080/axis/services/SchufaService"
        qname="ns:ArrayOf_tns1_Request"
        type="java:de.awe.client.Request[]"
        serializer="org.apache.axis.encoding.ser.ArraySerializerFactory"
        deserializer="org.apache.axis.encoding.ser.ArrayDeserializerFactory"
        encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
      />
<typeMapping
        xmlns:ns="http://localhost:8080/axis/services/SchufaService"
        qname="ns:ArrayOf_tns1_Response"
        type="java:de.awe.client.Response[]"
        serializer="org.apache.axis.encoding.ser.ArraySerializerFactory"
        deserializer="org.apache.axis.encoding.ser.ArrayDeserializerFactory"
        encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
      />
</service>
</deployment>Please tell me where to find the error...
Thanks a lot

Hi,
Can you paste the client's code in here? this error is usually on the client side where in the array type was not mapped properly.
thanks,
leighsy
I hava a web-Servicd deployed in AXIS - is Takes an
array of a complex type and returns one.
Everytime i run the service the service properly does
the processing and returns the correct Object.
When the client receives the REsponse i get the
following exception

Does the advanced queue support setting the pay load type as array/table?

Does the advanced queue support setting the pay load type as array/table?
if yes, how to write the enqueue script, I tried to write the following the script to enqueue, but failed, pls help to review it . Thanks...
------Create payload type
create or replace TYPE "SIMPLEARRAY" AS VARRAY(99) OF VARCHAR(20);
------Create queue table
BEGIN DBMS_AQADM.CREATE_QUEUE_TABLE(
Queue_table => 'LUWEIQIN.SIMPLEQUEUE',
Queue_payload_type => 'LUWEIQIN.SIMPLEARRAY',
storage_clause => 'PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 TABLESPACE USERS',
Sort_list => 'ENQ_TIME',
Compatible => '8.1.3');
END;
------Create queue
BEGIN DBMS_AQADM.CREATE_QUEUE(
Queue_name => 'LUWEIQIN.SIMPLEQUEUE',
Queue_table => 'LUWEIQIN.SIMPLEQUEUE',
Queue_type => 0,
Max_retries => 5,
Retry_delay => 0,
dependency_tracking => FALSE);
END;
-------Start queue
BEGIN
dbms_aqadm.start_queue(queue_name => 'LUWEIQIN.SIMPLEQUEUE', dequeue => TRUE, enqueue => TRUE);
END;
-------Enqueue
DECLARE
v_enqueueoptions dbms_aq.enqueue_options_t;
v_messageproperties dbms_aq.message_properties_t;
p_queue_name VARCHAR2(40);
Priority INTEGER;
Delay INTEGER;
Expiration INTEGER;
Correlation VARCHAR2(100);
Recipientlist dbms_aq.aq$_recipient_list_t;
Exceptionqueue VARCHAR2(100);
p_queue_name VARCHAR2(40);
p_msg VARCHAR2(40);
p_payload LUWEIQIN.SIMPLEARRAY;
BEGIN
p_payload(1) := 'aa';
p_payload(2) := 'bb';
SYS.DBMS_AQ.ENQUEUE(queue_name => 'LUWEIQIN.SIMPLEQUEUE',enqueue_options => v_enqueueoptions, message_properties => v_messageproperties, msgid => p_msg, payload => p_payload);
END;
------Get error
Error starting at line 1 in command:
DECLARE
v_enqueueoptions dbms_aq.enqueue_options_t;
v_messageproperties dbms_aq.message_properties_t;
p_queue_name VARCHAR2(40);
Priority INTEGER;
Delay INTEGER;
Expiration INTEGER;
Correlation VARCHAR2(100);
Recipientlist dbms_aq.aq$_recipient_list_t;
Exceptionqueue VARCHAR2(100);
p_queue_name VARCHAR2(40);
p_msg VARCHAR2(40);
p_payload LUWEIQIN.SIMPLEARRAY;
BEGIN
p_payload(1) := 'aa';
p_payload(2) := 'bb';
SYS.DBMS_AQ.ENQUEUE(queue_name => 'LUWEIQIN.SIMPLEQUEUE',enqueue_options => v_enqueueoptions, message_properties => v_messageproperties, msgid => p_msg, payload => p_payload);
END;
Error report:
ORA-06550: line 17, column 3:
PLS-00306: wrong number or types of arguments in call to 'ENQUEUE'
ORA-06550: line 17, column 3:
PL/SQL: Statement ignored
06550. 00000 - "line %s, column %s:\n%s"
*Cause: Usually a PL/SQL compilation error.
*Action:

but when I use the following script to enqueue get error. Pls help to review. Thanks...
DECLARE
v_enqueueoptions dbms_aq.enqueue_options_t;
v_messageproperties dbms_aq.message_properties_t;
p_queue_name VARCHAR2(40);
Priority INTEGER;
Delay INTEGER;
Expiration INTEGER;
Correlation VARCHAR2(100);
Recipientlist dbms_aq.aq$_recipient_list_t;
Exceptionqueue VARCHAR2(100);
p_queue_name VARCHAR2(40);
p_msg VARCHAR2(40);
p_payload LUWEIQIN.SIMPLEARRAY;
BEGIN
p_payload(1) := 'aa';
p_payload(2) := 'bb';
SYS.DBMS_AQ.ENQUEUE(queue_name => 'LUWEIQIN.SIMPLEQUEUE',enqueue_options => v_enqueueoptions, message_properties => v_messageproperties, msgid => p_msg, payload => p_payload);
END;
------Get error
Error starting at line 1 in command:
DECLARE
v_enqueueoptions dbms_aq.enqueue_options_t;
v_messageproperties dbms_aq.message_properties_t;
p_queue_name VARCHAR2(40);
Priority INTEGER;
Delay INTEGER;
Expiration INTEGER;
Correlation VARCHAR2(100);
Recipientlist dbms_aq.aq$_recipient_list_t;
Exceptionqueue VARCHAR2(100);
p_queue_name VARCHAR2(40);
p_msg VARCHAR2(40);
p_payload LUWEIQIN.SIMPLEARRAY;
BEGIN
p_payload(1) := 'aa';
p_payload(2) := 'bb';
SYS.DBMS_AQ.ENQUEUE(queue_name => 'LUWEIQIN.SIMPLEQUEUE',enqueue_options => v_enqueueoptions, message_properties => v_messageproperties, msgid => p_msg, payload => p_payload);
END;
Error report:
ORA-06550: line 17, column 3:
PLS-00306: wrong number or types of arguments in call to 'ENQUEUE'
ORA-06550: line 17, column 3:
PL/SQL: Statement ignored
06550. 00000 - "line %s, column %s:\n%s"
*Cause: Usually a PL/SQL compilation error.
*Action:

Extracting time info, incompatible array type (1D array of waveform to waveform), analog input source

Similar Messages

Maybe you are looking for