Hello,
I am trying to get this utility to work, and I don't know what I am
doing wrong. I have an interface called AxisLMSServer, in package
edu.usf.acomp.axis. I have defined three methods in here, and compiled
the class.
I then try
java org.apache.axis.wsdl.Java2WSDL -o wp.wsdl -l
My bug was on my side. WSDL2Java worked fine for me, so far.
Hello,
If I write my own serializer/deserializer, how would I use that when
starting with java2wsdl?
I have some linked list classes that I would prefer not to transfer as
arrays, if possible, but to return as a linked list.
Thank you.
Hello,
Any ideas how I may return a png image or jpeg from the java-based web
service to the client, with all the info to recreate the image?
My thought may be to get the data from the web service, create the
image and do any modifications in php and then return it to the client,
but that
Hello,
I am wondering if anyone has done any work on serializing a
java.util.LinkedList object, or any of the similar collection type
objects.
Thank you.
Hello,
I was playing around a bit, and on my system this works:
http://alina.acomp.usf.edu:8080/axis/servlet/AxisServlet
I get the error when I try:
http://alina.acomp.usf.edu:8080/axis/services/AxisLMSServer?WSDL
I didn't try it with this wsdl file, but with an earlier file, and
before I
Hello,
I have an abstract class called AbstractCommon that has an attribute
called jceProvider that it has setters and getters for.
I have another class, Location, that extends AbstractCommon.
In the wsdl file element name=jceProvider ... exists in the
declaration for both AbstractCommon
Hello,
When the test case is built in axis, it would be helpful if it had a
main method, and was able to be ran without having to add this info.
I added two methods (one being the main, the other suite) and it
worked fine.
Just a thought.
hrehn wrote:
When using java2wsdl is there any support for complex types? For instance, if
i want to expose a method which returns an object which will be represented as
a complex type (a simple bean for example), am I going to have to either write
my own wsdl or fill in the types section
Hello,
I used a nightly build from 11 June, and have a - Mapping Exception to
Axis Fault message.
I get a java.lang.reflect.InvocationTargetException error
at
org.apache.axis.message.SOAPFaultBuilder.endElement(SOAPFaultBuilder.java:135)
at
Ambrose Tati wrote:
I'm getting into Axis and would very much appreciate some help.I
started off by deploying some basic HelloWorld web service as a JWS
service. No problems there. I can see the service as deployed and I
can obtain its WSDL through my browser. I then tried to deploy the
fd wrote:
Do you know if any of this information is... cached in memory?
I'm just trying to figure out why the generated WSDL is inaccurate (has the method
name from an old compilation) even though I run the updated deploy.wsdd file again.
(I thought I already learned about the correct
fd wrote:
Thanks for the hint. But, my problem remains. Let me enumerate the exact steps I'm
taking so you can tell me if i'm missing something:
However if I change the wsdd and java file method to another name aaa, and
redeploy using the same steps, then when I run I get:
Chohan, DB (Dharmesh) wrote:
I have got a web service on the server side which uses other jar files.
Please can anybody advice where is the best place to put the jar files on
unix/linux system. I had the jar files put under
/opt/jakarta-tomcat-4.0.4/webapps/axis/WEB-INF/lib directory but when
Hello,
I am wondering if anyone else has worked on a solution to handle DoS
attacks. My boss asked me about this issue, and short of only allowing
people with a valid username and password, there is little I can do, I
think.
We are also thinking about restricting who can access the wsdl
Cohan, Sean wrote:
However, the WSDL2Java generated interface incorrectly contains 2 versions
of the method each with the class as it's argument:
public com.gosps.cbd.note.api.Note getNote(com.gosps.cbd.note.api.Note
in0) throws java.rmi.RemoteException;
public
Ted Neward wrote:
Does anybody know of a freeware WSDL validation service? Seems like
this (that is, an invalid well-formed WSDL doc) could come up a lot.
If you create your interface, then just use java2wsdl to make the wsdl
file, you can then go back in and make the changes you want to
Naresh Bhatia wrote:
I am trying to load a WSDL generated by Axis (Java2WSDL) into Visual
Studio .NET. Visual Studio loads it without any complains. A web
reference is created for the service but the associated classes are
not created. Any idea where I could look for the problem?
The
Naresh Bhatia wrote:
After a bit of experimentation with the WSDL generated by Java2WSDL, I
found that .NET does not like the declaration of a camplexType Map:
schema targetNamespace=http://xml.apache.org/xml-soap
xmlns=http://www.w3.org/2001/XMLSchema
import namespace=
Hello,
I can't get my program to work when I try to send an array of objects,
but when I turn that array into an xml file it works.
It dawned on me that my problem may be that some of the attributes are
null, so I am working on trying to correct that.
I have an object that has an attribute
Heitzso wrote:
just confirming that bean with attribute of array of beans
can be handled correctly by axis, though will be serialized/de.
via multiref unless that is toggled false. Some attributes
of my beans have been null and that's worked, but I've never
had null bean array elements.
Byrne Reese wrote:
I have been using Axis RC1 trying to use WSDL4J to generate WSDL for me
using the http://localhost/axis/Service?WSDL method. But whenever I hit
the URL, I get a Can't generate WSDL message in HTML. Am I missing
something simple and essential, or are other experiencing this
Byrne Reese wrote:
Yes of course - I am sorry, I did - I mistyped the URL. The log files do not
show any failures or anything, and I have set everything to log a DEBUG
level. :/
If you have Tomcat running (ensure that), then there should be some response.
If you don't have the server stubs
Amit Garg wrote:
Simple question: Is it recommended to always use Object types (like
Integer) as opposed to primitive types (like int) when building web
services?
I prefer to use int, personally, but I don't believe it really
matters. I like to use primitive types in my beans as much as
Jung, Eric (Contractor) wrote:
Have you turned off debugging output? With a stdout appender, things are
extremely slow for me with message sizes no where approaching 800K.
Turned it off where?
I am installing Tomcat 4.1.12 at the moment,but would like to know how to
turn off any
Tom Jordahl wrote:
What we would be MORE interested in, is if you were to pinpoint WHERE and WHY we
have the problems that led to your findings. Bonus points for providing a PATCH to
fix the problems.
The standard answer to the question: When will X be done/fixed?
Sooner, if you help out
Hello,
I recently installed the latest build, and am now having a new
problem, and am curious if this is something that should be reported as
a bug.
I have two methods:
deassignItem(string, string, int)
deassignItem(string, string, int[])
In my test I call the first method, but the server
Jian Zhang wrote:
It seems to me that the Axis picks up the definition of type Folder, but not
Folder[].
How should I tell Axis about Folder[]?
I would suggest that to simplify your life, during the evaluation, use
java2wsdl and wsdl2java to create the files, as it can handle arrays of
Hello,
Where would I find
org.apache.axis.encoding.ser.SimpleNonPrimitiveSerializerFactory?
Daniel Hägg wrote:
Hi!
I have a web service with a WSDL that works fine with both
soap implementations in Microsoft .NET (ATL and ASP).
But I cannot get it to work with Axis 1.0 RC2.
I am getting this to happen now also. I am currently testing to see if it was
something I did, or not.
Daniel Hägg wrote:
The SOAP communications looks fine (see attachment).
But I get the following error when the response is deserialized:
2002-okt-01 13:00:54 org.apache.axis.client.Call invoke
ALLVARLIG: Exception:
org.xml.sax.SAXException: Bad types (class [Ljava.lang.Object; - class
Daniel Hägg wrote:
Are you saying that some jar files in the jdk should be replaced with
jar files from xerces ?
What jars? What version of xerces?
This is where I went to. The crimson.jar files I believe were old, but I am not
certain. As I stated, updating my jar files helped me solve
Daniel Hägg wrote:
I have the following jars in my classpath.
crimson-1.1.3\crimson.jar
xml-axis-rc2\lib\axis.jar
xml-axis-rc2\lib\jaxrpc.jar
xml-axis-rc2\lib\saaj.jar
xml-axis-rc2\lib\commons-logging.jar
xml-axis-rc2\lib\commons-discovery.jar
xml-axis-rc2\lib\wsdl4j.jar
You may want
Hello,
I have two questions that have me stumped.
1. One the machine I use netbeans (my development machine) I get a
SAXException, No deserializer defined for array type, but this works
fine on my test machine.
I upgraded to Netbeans 4.3 today, but I doubt that will have anything
to do with
Daniel Hägg wrote:
Schie, Sjaak van wrote:
When I changed element=xxx to type=xxx, it all works (both toolkits).
Can you please show me what your type definition looks like.
It cannot be the same as when element=xxx is used.
In my wsdl file (generated by java2wsdl) it uses type.
Daniel Hägg wrote:
Yeah, I have tried that too.
It currently seems impossible to create a real world WSDL file that
both .NET
and Axis can handle. :-(
I am trying to figure out the problem I am having with rc2, but with
rc1 I had interoperability between C# and my web service.
Now I am
Daniel Hägg wrote:
Is that document/literal or rpc/encoded ?
setOperationStyle is rpc, so I will assume rpc/encoded.
Hello,
I found a bug where it is possible for the on-the-fly generation of
the wsdl to be wrong, as it can generate two methods that are the same
(duplicate methods).
Thought I would mention it as it is causing me problems, but I don't
have time to wander through the code to fix it.
Ben Souther wrote:
All the interoperability examples that I've seen on the web exchange simple
data types like Strings and Doubles. Does anyone know of any examples that
exchange complex types like Beans. If I map a return value to a Java Bean,
does that mean that only Java clients will be
Vishal Mehra wrote:
I would like to expose e xisting java interfaces and classes via SOAP.
If you run java2wsdl and then wsdl2java, you need to move logic from
existing classes to SOAPBindingImp.java. Ideally, I would like to keep
the logic in the original classes. Is there a way around?
Vishal Mehra wrote:
Thanks James,
Yes, one can provide the business logic either in SOAPBindingStub.java or
SOAPBindingImp.java but this does not solve the problem of moving the logic
from existing java classes to any one of the above classes.
Is there an automated way to transform the
Tim C. wrote:
I am just starting to re-write my Apache SOAP code to use AXIS. I want still
to maintain compatability with old SOAP servers. This is fine except for
when I try to send a java Hashtable to the server. Does anyone have an
example of how to serialize the Hashtable in such a way
Hello,
Since shortly before rc2 came out (27 Sept) I have not been able to
use my .NET clients.
I am trying to figure out what is going on, as they seem to be timing
out, but I can't get my java program to work properly undre rc1. I had
deleted some files, and don't know what I need to
Alin S wrote:
I understand that Axis is using Xerces as XML parser.
Now, no offence for Xerces fans but I will like to use XP as XML parser,
it's much faster.
I there any way that I can use XP ?.
Do I need to modify the sources to get this support?.
On my Sun box I just added the parser
Sen, Puny wrote:
What would be the best strategy for sending an arbitrary XML document as a
parameter using Axis?
Convert the string to an array of bytes, then send it. It is base64
encoded, so it will be sent fine.
Barry Lulas wrote:
What does your web service interface look like? I like the idea of
having multiple options
I have an input bean where the options are set regarding the graph
type that is desired (setting what is on the x, y, z axes and how to
group the data). There is also a byte
Barry Lulas wrote:
i see. what does the java interface look like?
public byte[] getGraph(EpicVisitor input, byte retmode)
Ricky Ho wrote:
Besides the performance overhead of converting the XML to a byte array and
back, another big minus is the WSDL in this case has lost all the schema
definition. In other words, the client and the server has to use another
channel to communicate what does the detail of the
Barry Lulas wrote:
I'm just trying to find the best way to describe the datatype that
holds the XML documents.
For example, my java interface for the web service may look like this:
public interface IMyInterface
{
public String executeQuery(String query);
Barry Lulas wrote:
The class org.w3c.dom.Document does not contain a default constructor,
which is a requirement for a bean class. The class cannot be
converted into an xml schema type. An xml schema anyType will be used
to define this class in the wsdl file.
Any way around this?
Bahman Kalali wrote:
I had the same problem after installing a fresh Axis. I found that if I
start Tomcat again, the error message does not show anymore. I only noticed
this error for the first time that I installed axis in Tomcat and wanted to
deploy some services.
The first time you
Emma Johansson wrote:
I would like to send different parameters to the server. These
parameters should be able to have several values.
I mean, my program should modify a register that contains name, phone
number, email, address etc. As some people have more than one email
address they should
Tom Jordahl wrote:
Axis will generate the WSDL from the Java classes. This is not guaranteed to
exactly match the WSDL those classes were generated from, although they should be
functionally equivalent.
You can specify the wsdlFile/path/to/file/wsdlFile attribute for the service in
the
Vijetha Vadlakonda (vijetha) wrote:
Hi,I have now created a very smaller wsdl file which is just 4 K in
size. But I have not changed the XSD files imported by the WSDL file.
Event then it seems to be taking the same amount of time to build the
stubs. Then what else could be the problem??Do
Barry Lulas wrote:
I have an Axis web service that acts as a CORBA client. I can run the
code that attaches to the ORB fine as a standalone application, but
when I try to run it from the web service running under Axis I get
numerous exceptions. Does anyone know of any limitation with either
Darrell Gamble wrote:
Hi, everyone. My quesiton for today is how to get my wsdl2Java and
vice versa up and running. I have solved other Axis classpath issues
but this one continues to nag me as I get the dreaded noclassdeffound
error for org/apache/axis/Wsdl2java. But I have axis.jar,
Ken Reek wrote:
I need to retun an array of strings as a result of a call. Any quick
start ideas or pointers...??
I use java2wsdl, and in there I return arrays of strings, and it works
fine.
Hello,
This morning I checked out, and compiled the source. I am now getting
an error that I don't know how to troubleshoot.
What I did was to delete my implementation file, and have it be
regenerated by calling WSDL2Java and feed in my wsdl file as the input.
I get this error:
faultCode:
Hello,
I used the cvs source from saturday, and --implClass doesn't appear to
be working. My method parameters are of in0, in1 type, not the names I
used.
Davanum Srinivas wrote:
When u compiled your classes using javac, did you switch on -g option? (debug)
Thank you. I had it on, took the switch out last night, as I didn't remember why
it was there.
I will put it back. Thank you very much. g
Hello,
We are finally ready to bring my web services into production, and I
have some concerns about what type of system to use it on.
I am hoping that some people here will be able to give me an idea
about performance issues. I have been developing on an Ultra10 with 128M
RAM, so have done
Shrotriya, Sumit wrote:
Thanks Adam...but my problem still persists...you have take an
approach that I don't have the option of taking...I can not have the
axis files in my application...and the vice versa is not possible
either...the reason for this approach is that we want to share the
Brian Dillon (ext. 944) wrote:
What I am tying to figure out what is checked agains what, that way I can
try to find what has changed (this service used to work fine).
I think it was due to a change in axis, but I don't know when it began to
fail.
The only solution I have found is to take
Hello,
I am trying to figure out where this error message is, as my web
service complains that it Cannot inherit from final class.
The last two errors are at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
Yang Zhonghua (Dr) wrote:
Hi,
I have recently installed Tomcat 4.1.18 and xml-axis.
The classpath I set is:
C:\echo %classpath%
%CLASSPATH%;.;G:\projects\xml-axis-10\lib\axis.jar;G:\projects\xml-axis-10\lib\j
Asociación de Jóvenes Informáticos de Alcobendas wrote:
Dont copy Xerces 2.3.0 and try it; use parser included in tomcat.
Or copy the xerces jar files to $tomcat_dir/common/endorsed.
Hello,
I have some java clients for my webservices (unit tests) and these
work fine. All the tests pass.
The .NET tests fail, most of them with 'HTTP status 404: Not Found.'
I am using Tomcat 4.1.18, and the newest release for axis, and
jdk1.4.1 for Solaris, on the server side.
Any ideas
Hainer Neil wrote:
1. I am configuring AXIS 1.0 for the first time. I am using tomcat 4.1.18.
I noticed the following when I ran happyaxis.jsp:
Note: On Tomcat 4.x, you may need to put libraries that contain java.* or
javax.* packages into CATALINA_HOME/commons/lib
Exactly what should I
Wagner,Harry wrote:
I had the same problem, which I have since resolved. The problem is that
the wsdl does not include the port in the url of the service. You can
either add the /axis entry to your mod_jk configuration on tomcat (so that
tomcat passes these entries to the right port), or
Rob Beers wrote:
I realize I can't return an empty array of beans back to a c# client so I am
trying to return null when the array is empty.
try to make a bean that signifies empty, with a array of one element, or throw
an exception in this case.
Praveen Peddi wrote:
While using Java2WSDL, is there option that I can specify so that it
takes the java doc comments and puts them in WSDL. Right now when I
append ?WSDL to my services, I don't see the javadoc comments or
documentation elements in the wsdl document.
You could write the
Mike DuVall wrote:
Here are my questions:
1. Any overall thoughts on our design? Are we using Axis in the spirit in
which it was intended?
If you are handcoding everything then you are losing much of the benefits of
using an xml-based rpc framework.
2. Should we be using WSDL2Java
Cory Wilkerson wrote:
From what I can tell, .Net web services implementations do not support
multidimensional arrays. This sucks. Anyone have a good way to marshall a
key/value set across the wire?
Convert it into an xml string, turn it into a byte array, send that to the .net
client,
IvanLatysh wrote:
To improve performance you can use
parameter name=scope value=application/
This service will be created once and will serve all requests, but you should handle yourself concurent requests.
I am using the webservice to handle requests from about 500 clients,
and I am
Slaybaugh Laura J IHMD wrote:
I'm trying to deploy axis under Tomcat, and I don't seem to be getting
anywhere. I have Tomcat up and running fine. But copying the axis folder
into %catalina_home%\webapps seems to have no effect. when I type in http:
//localhost:8080 //axis (or http:
Jinesh Varia wrote:
Please help me with this small code. I will do the rest. I have client implemented in JSP
public void printPersons(JspWriter out, Person[] persons) throws IOException {
int j=0;
while(persons[j]!=null){
Pascale, Peter H. wrote:
We are embarking on a short project to validate Axis performance within a
particular web service client application. I've seen a few recent posts that
refer to timing data for web service calls. How are folks getting timing
information? Are you using a third-party tool
Brain, Jim wrote:
All I know at present is that when I expose a method that returns List, the
Java2WSDL piece in AXIS complains bitterly when I do ?WSDL.
As for customizing AXIS, I'm willing to try, but my knowledge of the inner
workings of AXIS is extremely limited.
What I did is to just turn
Mark Galbreath wrote:
Come on, guys! Why the issue - every constructor except the default is
deprecated; every method except toString() is deprecated. The JavaDoc tells
you to use Calendar instead. Are you that obtuse?
setTime() and getTime() are also not deprecated. It appears that all
this
Sochea Meas (LMC) wrote:
I have another question. I am somewhat stuck with my problem
an a really need help from axis community. Does anyone know what this
error mean? This error occur when I try to display it in a browser
using AxisServlet and once successfully deployed. BTW, I am
Sochea Meas (LMC) wrote:
Thank you for your help! I've done what you proposed and I still have the same error. I double check in server-config.wsdd and I see the web service being registered in the latter file. I upgraded to axis 1.1 final release and still no luck... Anything else i can do to
Slimane Amar wrote:
I am using the Axis 1.1 and i have a complex type which is derived from Date.
When i use java2WSDL to generate the wsdl file, i have got this error :
- The class myClass extends non-bean class java.util.Date : An xml schema
anyType will be used
Is there a solution to do
Slimane Amar wrote:
I have got the same error with Calendar.
There should be a mapping for java.util.Calendar to an xml schema,
actually.
Can you paste your method from the interface and the error?
Also, have you ensured that java2wsdl is calling the new version? If
you have a prior
Reynardine wrote:
The problem is that when I go in and edit the automatically generated SoapBindingImpl.java, I find that axis has changed the dates to Calendars i.e.
Date is mapped to Calender, I believe that is according to a
specification. So, using the date class would be a bad idea,
Jim Collins wrote:
I have a number of clients that receive an XML datafeed. This datafeed can
change due to various circumstances and I would like all the clients to be
notified of any change. Would it be possible for a Web Service to notify all
clients of a change or would the clients need to
Jim Poulsen wrote:
good suggestion. you could even dynamically keep the schema up to date and
publish it for your clients at a well known URL. Or include a dynamic URL
reference to it in the SOAP message.
I wish I had thought of the simple idea of including a version number.
g That may be
Slimane Amar wrote:
I think there is a problem with java2WSDL when i use a complex type
which extends Date or Calandar.
Try to change the name of your class to MyDate instead of Date, and
see if that works fine.
It appears that the wsdl file is incomplete. Can you just post it on
the web
Chris wrote:
I suppose I never actually tried -i. I was using Java2Wsdl on an interface,
in which case -i doesn't help, but is -i required to retain param names from
code built with debug info? If so, then perhaps that was Rey's problem (and
future posters!). If that's the case then I'll know not
Chris wrote:
Not on interfaces . . . even with -g the information doesn't get saved. What
I was wondering is even if you say -g when you build, do you have to say -i
when you run Java2Wsdl.
When you compile the implementation stub, which implements your
interface, then that should be compiled
Justin Lee (HFS) wrote:
the .Net service i'm trying to talk to doesn't like the format of the dates
that Axis is sending (1999-05-01T06:00:00.000Z). I've tried replacing the
setXmlType line in the generated code to reference date instead of
dateTime, but that doesn't seem to be doing the trick.
BLIS Webmaster (Patrick Houbaux) wrote:
Is is possible to automatically synchronized the server side of
what's happening on the client side to my JavaBean?
You can create a special setter function in your interface that would
call the webservice to update the server's attribute.
Rather
Godfrey, Gary wrote:
How do we tie the Axis generated code to our implementation code? The
only way we see of doing it is to write adapter classes to map our
data transfer classes to the Axis versions. This is incredibly complex
due to the data hierachy and requires business logic to handle
[EMAIL PROTECTED] wrote:
Each time I try to "gzip -d
axis-1_1-src.tar.gz"
and then "tar xvf axis-1_1-src.tar"
I get a directory check sum error.
There is no problem for the Windows
version.
Use gnutar, not the solaris tar program.
I use GNU tar 1.13.19
--
"We do
[EMAIL PROTECTED] wrote:
Can I call a WebService (from axis) which returns an array of complex type .
Is there any known problem here .
If you return an array of beans that is fine, as long as, ultimately
the attributes are of some known, generally simple, type, or composed of
simple
Hello,
I don't know why I am getting this error now from my client.
I am using JBoss 4.0DR2, and changed the jar files to ensure that it
is Axis 1.1.
I generated the following wsdl from java2wsdl, and perhaps in there I
did something wrong, but I have never seen this problem.
My
[EMAIL PROTECTED] wrote:
yap i am quite agree that it better to keep away from overloaded methods ...
I have wirte overloaded methods and send them wrong requests ... e.g. send
three parameters to method expect two vise-versa ..
Some time they work ... (when they shuld fail..) depend on the
Sameer Bombatkar wrote:
I also encountered the same problem dealing with Collection classes.
How are you defining your de/serialiaers for Collection in ur wsdd file?
Rather than passing back any collections, convert them into an array
of javabeans, and pass that around.
I do that for my C#
[EMAIL PROTECTED] wrote:
Sameer,
Try to follow the sample code to create a Collection converter.
Everything works correctly upto the response message been sent back
to the client. The client generates following error message:
There is an error in XML Document(114,4).
Why did you
[EMAIL PROTECTED] wrote:
Would you mind sharing your sample code as well as wsdd file? Thanks.
I don't have any sample code, I have just been doing it, since most of
my clients are running .NET.
I use java2wsdl to generate my wsdl files, then wsdl2java to generate
everything else,
Benedick Mark Chan wrote:
Is this a limitation of axis? If so, then I guess chopping to several small
chucks will be my last resort. =(
It sounds more like a design issue than a limitation in axis.
Have you tried to use -mx1000M as a switch for java? That way you have
a larger memory?
Also,
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