XMLServer problem with Strings. SOAP implementation

hi,
I've tried to export a Service Objet with XMLServer.
The SO consists of a method that will be called by a JAVA client :
execute (String param) : String
There is no problem when this method returns a String with no special caracters. But when it contains some 'e', for example, the Java client is no more able to get the response.
The error deals with the SOAP envelop of the response,
the Java client crashes :
SOAP Fault; code=SOAP-ENV:Server string=XMLSvr.ProtocolSOAP.getResponseText: Internal Error - no response envelope
I use UDS 5.0 on NT
The Java client uses Apache.SOAP packages
Is this a problem of compatibility between the two SOAP implementations ??
Please help me ...
matt

Hi Matt,
UDS 5.0.1 is able to generate a SOAP Server and Java Proxies (Java clients) but there are some limitations in the current implementation (Does not have support for array of string for example...). I would suggest you to check http://knowledgebase.iplanet.com/ikb/kb/articles/7655.html for further info abou those limitations (by the way, all the questions and answers except one, are from an email I sent to the Iplanet guys last year... :-)

Similar Messages

Problem with String variable

I am new to Java Programming.
I have a line of code that works and does what is supposed to.
faceData.getProfile("Lisa").removeFriend("Curtis");
If I assign the strings to variables such as-
String name = "Lisa";
String fName = "Curtis";
and then plug those into the same line of code, it does not work
faceData.getProfile(name).removeFriend(fName);
What could be causing the problem?
I even added some lines to print out what is stored in the variables to verify that they are what they should be, but for some reason the variables do not work while putting the strings in quotes does. Any ideas?

I guarantee that something about your assertions are incorrect. Those variables are either not equal to the values you claim, or something else is going on. But it's not a problem with string variables versus string constants.
Edit: My best guess in lack of a real example from you, is that the strings in question have non-printable characters in them, such as trailing spaces or line feeds.

Little problem with Strings.

          I have an little problem with Strings, i make one comparision like this.
          String nombre="Javier";
          if( nombre.equalsIgnoreCase(output.getStringValue("CN_NOMBRESf",null)) )
          Wich output.getStringValue("CN_NOMBRESf",null) is "Javier" too, because I display
          this before and are equals.
          What I do wrong?.


You are actually making your users key in things like
"\026"? Not very user-friendly, I would say. But
assuming that is the best way for you to get your
input, or if it's just you doing the input, the way to
change that 4-character string into the single
character that Java represents by '\026', you would
use a bit of code like this:char encoded =
(char)Integer.parseInt(substring(inputString, 1),
16);
DrClap has the right idea, except '\026' is octal, not hex. So change the radix from 16 to 8. Unicode is usually represented like '\u002A'. So it looks like you want:String s = "\\077";
System.out.println((char)Integer.parseInt(s.substring(1), 8));Now all you have to do is parse through the String and replace them, which I think shouldn't be too hard for you now :)

Problem with String to Int conversion

Dear Friends,
Problem with String to Int conversion
I am having a column where most of the values are numeric. Only 4 values are non numeric.
I have replaces those non numeric values to numeric in order to maintain the data type.
CASE Grade.Grade WHEN 'E4' THEN '24' WHEN 'E3' THEN '23' WHEN 'E2' THEN '22' WHEN 'E1' THEN '21' ELSE Grade.Grade END
This comes the result as down
Grade
_0_
_1_
_10_
_11_
_12_
_13_
_14_
_15_
_16_
_17_
_18_
_19_
_2_
_20_
_21_
_22_
_23_
_24_
_3_
_4_
_5_
_6_
_7_
_8_
_9_
Refresh
Now I want to convert this value to numeric and do some calculation
So I changed the formula as below
cast (CASE Grade.Grade WHEN 'E4' THEN '24' WHEN 'E3' THEN '23' WHEN 'E2' THEN '22' WHEN 'E1' THEN '21' ELSE Grade.Grade END as INT)
Now I get the following error
View Display Error
_ Odbc driver returned an error (SQLExecDirectW)._
Error Details
Error Codes: OPR4ONWY:U9IM8TAC:OI2DL65P
_State: HY000. Code: 10058. [NQODBC] [SQL_STATE: HY000] [nQSError: 10058] A general error has occurred. [nQSError: 17001] Oracle Error code: 1722, message: ORA-01722: invalid number at OCI call OCIStmtFetch. [nQSError: 17012] Bulk fetch failed. (HY000)_
SQL Issued: SELECT cast ( CASE Grade.Grade WHEN 'E4' THEN '24' WHEN 'E3' THEN '23' WHEN 'E2' THEN '22' WHEN 'E1' THEN '21' ELSE Grade.Grade END as Int) saw0 FROM "Human Capital - Manpower Costing" WHERE LENGTH(CASE Grade.Grade WHEN 'E1' THEN '20' WHEN 'E2' THEN '21' WHEN 'E3' THEN '22' WHEN 'E4' THEN '23' ELSE Grade.Grade END) > 0 ORDER BY saw_0_
Refresh
Could anybody help me
Regards
Mustafa
Edited by: Musnet on Jun 29, 2010 5:42 AM
Edited by: Musnet on Jun 29, 2010 6:48 AM

Dear Kart,
This give me another hint, Yes you are right. There was one row which returns neither blank nor any value.
I have done the code like following and it works fine
Thanks again for your support
Regards
Code: cast (CASE (CASE WHEN Length(Grade.Grade)=0 THEN '--' ELSE Grade.Grade END) WHEN 'E4' THEN '24' WHEN 'E3' THEN '23' WHEN 'E2' THEN '22' WHEN 'E1' THEN '21' when '--' then '-1' ELSE Grade.Grade END as Int)

Problem with String in a Vector

I'm making a small hangman game. And I got a problem with putting words in a Vector... This is the code... Can someone tell me what I'm doing wrong?
// First I define it.
Vector Words;
// Then add the words
Vector Words = new Vector();
Words.add(new String("HELLO"));
Words.add(new String("GOOD BYE"));
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// The program compiles but when I try to run it I get NullPointerExeption here
W = (String) Words.elementAt(0);

Not sure since I cant see all of your code but looks like this might be your problem:
// First I define it.
Vector Words; //<-- here you define a Vector named Words that is null
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//Here you probably access the locally created Words vector which is initialized
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W = (String) Words.elementAt(0); //<--and here my guess is that this statement is inside another method than the one with the local Words vector defined. Thus this one accesses the global Words Vector that is never initalized and is Null. And that gives you the NullPointerException.
So try changing the statement
Vector Words = new Vector();
to
Words = new Vector();
or just remove it totally and move the Vector creation to the place where you introduce the global variable.
Of course I might be totally wrong since I cant see all of your code but that is my guess.
Hope it helps,
-teka

StringTokenizer class problem with strings in double quotes

Hello Technocrats,
I have a problem with tokenizing following string enclosed in (). (abc," India, Asia", computer engineer). My separator is ",", thus StringTokenizer class gives me 4 tokens namely abc, "India, Asia" and computer engineer. But I require that String in double quotes should be a single token. How to achieve this using StringTokenizer class? Or is there any other way?
Thanks in advance.

Try
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Hi Rene,
Kindly go through the note: 1140822.
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Kaustubh.
Points for useful answers !!!!!
Edited by: kaustubh on Apr 29, 2008 3:43 PM

Two problems with the newly implemented WF in UWL

Hi all:
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Hi,
reduce "Default Cache Validity" value to 1 from Universal Worklist Service Configuration link under System Administration -> System Configuration -> Universal Worklist.
you can configure deltapullmechanism also.
http://help.sap.com/saphelp_nw70ehp1/helpdata/en/eb/101fa0a53244deb955f6f91929e400/frameset.htm
Regards,
Koti Reddy

Problem with Oracle9iAS SOAP EJB Sample

I have tried testing the stateless/stateful EJB soap services sample in Oracle9iAS SOAP server.
I have changed the provider.xml. Deployed that and the service.xml and put the sample.jar in the lib directory.
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Ouch, the call failed:
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Chhimi, could you check the providers.xml you are using. Here is mine for a local OC4J:
<deployedProviders>
<isd:provider xmlns:isd="http://xmlns.oracle.com/soap/2001/04/deploy/provider"
id="stateless-ejb-provider"
class="oracle.soap.providers.ejbprov.StatelessEJBProvider">
<isd:option key="ContextProviderURL" value="ormi://localhost:23791" />
<isd:option key="SecurityPrincipal" value="admin" />
<isd:option key="FullContextFactoryName" value="com.evermind.server.rmi.RMIInitialContextFactory" />
<isd:option key="SecurityCredential" value="welcome" />
</isd:provider>
</deployedProviders>
When deploying to Oracle9iAS you will likely have to change the RMI port, hostname and password. For example,
a default 9iAS install has EJB's listening on RMI ports 3101 - 3200. For this to hook up you need to pick a port (e.g. 3102) with the appropriate host and password and it should hang together.
What some people do is change the ports to not be dynamic and set it to a specific port as it is with the OC4J stand-alone instance. You can check out the opmnctl command in the <Oracle9iAS_home>\opmn\bin directory to reload the opmn.xml file located in the <Oracle9iAS_home>\opmn\conf directory to do this or more safely use Enterprise Manager to change the RMI ports for the OC4J instance you are using.
Hope this helps. I have been offline for nearly a week but should be checking again regularly if you have problems.
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Problems with string tokenizer

okay heres my problem, i have a textarea displaying a program listing and i have to extract variables i.e public int something;
i have tried many different approaches but still the output is not what i was looking for. Can someone have a look at my code and check for mistakes that i cant find
public void createDataDictionary() {
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          StringTokenizer str = new StringTokenizer(checkText," \n", true);
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               try{
                    checkText = str.nextToken();
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                    if((checkText.startsWith("//")) || (checkText.equals("//")) ||
                       (checkText.startsWith("/**")) || (checkText.equals("/**")) ||
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                         isComment = true;
                    if((checkText.equals("\n"))) isComment = false;
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                         //check for access modifiers
                         if((checkText.equals("public")) || (checkText.equals("private")) ||
                            (checkText.equals("protected"))) {
                                      accessModifier = checkText;
                                 }else {
                                      accessModifier = "";
                         //check for data types
                         if((checkText.equals("boolean")) || (checkText.equals("char")) ||
                                 (checkText.startsWith("String")) || (checkText.equals("int"))) {
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                                   variable = str.nextToken();//get variable expression
                                   System.out.println(accessModifier + " " + dataType + " " + variable);
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                    JOptionPane.showMessageDialog(null, "End of file");
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     }here is sample text
private String seven = "help";
char five[];
// String here
//int found
public boolean okay
and here is the output
String
char
String
boolean
//note the space before each output
hope someone can help
thanx in advance

1. Why do you check to see if the token starts with
//, /*, etc, etc. Later you check if the token
equals private, public, protected. It couldn't
equal if it started with a comment.if the token starts with a comment i dont want to read the rest of the line, so i set the isComment flag to true
2. I strongly suggest that you do it line by line.
Perhaps a string tokenizer that only tokenizes by
lines, then within that loop, another that tokenizes
by whitespace. i take it you mean putting the text into a bufferedreader and then using readLine()?? Bit new to string tokenization as you can possibly see
i managed to get the small test text to work more or less as i wanted but when ever i load a large code listing, the results are erratic to say the least
heres a section of this code
private int textNum = 0;/**Integer used to hold the text position within any given line*/
     private int lineNum = 0;/**Integer used to hold the line number within any given file*/
     static boolean application = false;/**Used to track if applet is ran from a browser or JAR file*/
     static boolean fileOpened = false;/**Used to track if file has already been opened*/
     static boolean isComment = false;
     private char lCurve = '(';
     private char rCurve = ')';
     private char lCurly = '{';
     private char rCurly = '}';
     private char lSquare = '[';
     private char rSquare = ']';
     String fullText = "";and heres the output
public int textNum //should be private!!!!
int lineNum //missing private
boolean application //missing static
boolean fileOpened //missing static
boolean isComment //missing static
//all below missing private
char lCurve
char rCurve
char lCurly
char rCurly
char lSquare
char rSquare
String fullText //not there at all

Problems with String

Hey All,
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From:
Straw? No, too stupid a fad, I put soot on warts
To:
Straw No too stupid a fad I put soot on warts

You have to place a space in the replace(' ',' ') or it will not work. Plus it does not work with that, it just adds a space to what ever characeter I just replaced. Would a Stringtokenizer with a space delimiter take of my problem?

Problems with string encoding - need the text content in char* format.

The problem is non ASCII-characters, which comes out as some sort of unicode I need to desipher.
Here's what I got:
A text frame object with the TextString "Agnartjørna"
I get the text content of this object into an ai::UnicodeString the following way:
AIErr
VMGetTextOfTextArt( AIArtHandle textArt, ai::UnicodeString &ucStr)
    ASUnicode *textBuffer = NULL;
    AITRY {
        TextFrameRef ateTextRef;
        AIX( sAITextFrame->GetATETextFrame( textArt, &ateTextRef));
        ATE::ITextFrame ateText( ateTextRef);
        ATE::ITextRange ateRange = ateText.GetTextRange( true);
        ASInt32 textLen = ateRange.GetSize();
        AIX( sSPBlocks->AllocateBlock( (textLen+2) * sizeof( ASUnicode), nil, (void**) &textBuffer));
        ateRange.GetContents( textBuffer, (ASInt32) textLen+1);
        /* trim off trailing newlines */
        if ((textBuffer[textLen] == '\n') || (textBuffer[textLen] == '\r'))
             textBuffer[textLen] = 0;
        ucStr.clear();
        ucStr.append( ai::UnicodeString( textBuffer, textLen));
        sSPBlocks->FreeBlock( textBuffer);
        textBuffer = NULL;
       AIRETURN;
    AICATCH {
        if (textBuffer) sSPBlocks->FreeBlock( textBuffer);
       AIPROPAGATE;
Now, the next step is to convert it into a form that I can use to call regexp.
Baiscally, I want to detect the ending "tjørna" (meaning small lake) on a map label, and apply a standard abbevriation "tj^a" (with "a" superscripted).
So the problem is to obtain the regexp pattern and the text content in same encoding. And since the regexp library is old *char based, I would like to convert the text content in to plain old *char.
Hence the following code:
static AIErr
VMAbbreviateTextArt( AIArtHandle textArt,
                         vmTextAbbrevEffectParams *params)
    AITRY {
    /* first obtain the text contents of the textArt */
       ai::UnicodeString ucText;
      const int kTextLen = 256;
      char textContent[kTextLen];
      AIX( VMGetTextOfTextArt( textArt, ucText));
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But textContent now has the value "Agnartj\xbfnna" (According to XCode),
which will not get a match on the pattern "tj([øe][rn])na\\" (with backslash matching the end of the string)
Any other ways to convert the textContent to a plain *char string?

Thank you very much, your method will work fine. with
the "UTF-8" parameter the byte[].length is double,
cause every valid byte is preceeded by an -62, but I
will just filter the valid bytes into a new array.
Thanks again,
StefanActually what you need to do is to find the character encoding that your device expects, and then you can code your strings in Arabic.
That's the way Java does things; Strings and char values are always in UNICODE (see www.unicode.org) (which means \u600 to \u6ff for arabic) and uses a specified character encoding when translating these to and from a byte stream.
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Hi guys,
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My problem is that if the method that should be invoked has a String[] parameter the web server is unable to invoke it and throws a java.lang.IllegalArgumentException: argument type mismatch.
Useful pieces of code to understand are the following:
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//here's the problematic call!!
theMethod.invoke(obj, params);I've noted that System.out.println(theMethod); prints the signature of the method with the parameter type java.lang.String[].
System.out.println(paramType[0]); instead prints [Ljava.lang.String;
I know that [L means that it is an array, so why do you think that I'm having an argument type mismatch?
Thank you

I had no problems making that work.import java.lang.reflect.Method;
public final class StringArray {
    public static final String CLASSNAME = "StringArray";
    public static final String METHODNAME = "myMethod";
    public static final String[] sa = { "a", "b"};
    // automatic no-args constructor
    public final void myMethod(String[] sa) {
        for(int i=0;i<sa.length;++i) {
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public static final void main(String[] arg) throws Exception {
//create the Class[] to pass as parameter to the getMethod method
Object[] params = { sa };
Class[] paramType = {sa.getClass()};
//find the class "className" and create a new instance
Class c = Class.forName(CLASSNAME);
Object obj = c.newInstance();
//the getMethod should find in the class c the method called nameMeth
// having paramType (i.e. String[]) as parameter type...
Method theMethod = c.getMethod(METHODNAME, paramType);
//here's the problematic call!!
theMethod.invoke(obj, params);

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I have a problem using the > and < comparison operators.
When the xsl:if test uses numeric values the comparison works OK. If the
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The style sheet below shows an example (which should run against any
XML doc with a root element)
Note - the spurious
tags are just for debugging- I write the
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<?xml version="1.0" ?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" >
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<xsl:for-each select="*">
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<xsl:if test="(1 < 2)">
In Test, ID= <xsl:value-of select="generate-id()"/>
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Finished numeric test :
Starting alpha test :
<xsl:if test="('a' < 'b')">
In Test, ID= <xsl:value-of select="generate-id()"/>
</xsl:if>
Finished alpha test :
</xsl:for-each>
</xsl:template>
</xsl:stylesheet>
null

Having looked at the XPath spec I believe what I am trying to do (compare strings with gt and lt type tests) is not supported. The spec indicates that they can only be used for node sets or numerics. Presumably the processor is attempting to convert the values to numbers but evaluating them both as NaN (not a number). Can someone confirm this.
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null

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Hi all,
i spent my whole day with this error. How can i solve it. I am trying to convert a string array to Integer array. The program is taking all the select input from the previous JSP page and then converting them into integer array for storing to database. i am catching them as request.getParameterValues(); but i found out that if i select 4 item from the menu it is storing in 8 array cells and the format is if you select 1 2 3 4 the it stores [1 null 2 null 3 null 4 null] i guessed that those are null values. so i have tried to select only 1 2 3 4 from the array and it is showing number format error on tomcat. here is the code guys. Please i am tired of it please help me. Thanks. SORRY I TRIED TO SEPARATE THE CODE BUT IT SEEMS LIKE THERE ARE SOME PROBLEM IN THE FORUM SETTINGS. so the code is:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<%@page import="java.sql.*"%>
<%@page import="java.lang.String.*"%>
<%@page import="java.lang.Character.*"%>
<%@page import="java.util.*"%>
<%@page import="java.text.*"%>
<HTML>
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</HEAD>
<BODY>
<%
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String date = request.getParameter("date");
String proposal = request.getParameter("proposals");
String network1 = request.getParameter("network");
String suppassociates = request.getParameter("suppasso");
String intmngt = request.getParameter("intmgt");
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String client1= request.getParameter("client1");
String clientunit[] = request.getParameterValues("clientunit");
String clientunit1=request.getParameter("clientunit1");
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int staffid = Integer.parseInt(emplno);
int len=0;
len=client.length;
//String[] check_client = new String[len];
//check_client=client;
//int check_length=0;
//check_length=check_client.length;
//int unitlength=0;
//unitlength=clientunit.length;
int arr_length=0;
arr_length=len-(len/2);
int[] array = new int[arr_length];
int j=0;
j=arr_length;
for (int i=0; i<len-1; i++)
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%>
</BODY>
</HTML>
The error is:
org.apache.jasper.JasperException: For input string: ""
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:367)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:293)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:240)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
root cause
java.lang.NumberFormatException: For input string: ""
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     org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:136)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:320)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:293)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:240)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:856)

what are you trying to test with client [ i ] == "\0"
You sure you dont need to test against null ?

XMLServer problem with Strings. SOAP implementation

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