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Posted to java-user@axis.apache.org by "Mathias P.W Nilsson" <ma...@snyltarna.se> on 2007/08/28 11:05:02 UTC
invoke webservices and doubt on structure
Hi!
I'm a newbe to Webservices and I want my webapplication to expose
webservices for applets, php etc.
I have embeded Axis2 in my webapplication by using this tutorial. when
quering ?wsdl and ?xsd I get a response but how can I make a client to query
the webservice?
I've tried wsdl2java but the code was 1000 rows? I thought I could invoke my
webservice using 10?
here is the link to the tutorial. http://wso2.org/library/90 Books link
There are many questions about this:
How can I invoke from a client using minimal code?
the server.xml is in the services/bookservice/META-INF folder. Must every
webservice have it's own structure like this. If I have 100 webservices it
would meen 100 folders, 100 meta-inf and 100 services? I must be missing
something
// Mathias
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Re: invoke webservices and doubt on structure
Posted by "Mathias P.W Nilsson" <ma...@snyltarna.se>.
Can this be done with embedded Axis2? I can't get it to work, and I can't get
a client to work either.
Here are some code
The Service
----------------------------------------------
package samples.demo;
/**
* @author mailto:dan@envoisolutions.com Dan Diephouse
*/
public class BookService{
private Book onlyBook;
public BookService() {
onlyBook = new Book();
onlyBook.setAuthor("Dan Diephouse");
onlyBook.setTitle("Using Axis2");
onlyBook.setIsbn("0123456789");
}
public Book[] getBooks() {
return new Book[]{onlyBook};
}
public Book findBook(String isbn) {
if (isbn.equals(onlyBook.getIsbn()))
return onlyBook;
return null;
}
}
----------------------------------------------
The book class
----------------------------------------------
package samples.demo;
/**
* @author mailto:dan@envoisolutions.com Dan Diephouse
*/
public class Book {
private String title;
private String isbn;
private String author;
public String getIsbn() {
return isbn;
}
public void setIsbn(String isbn) {
this.isbn = isbn;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public String getAuthor() {
return author;
}
public void setAuthor(String author) {
this.author = author;
}
}
----------------------------------------------
The structure looks like this
webapp/WEB-INF/services/BookService/META-INF/services.xml
Here is the service xml
----------------------------------------------
<serviceGroup>
<service name="BookService"
targetNamespace="http://ws.apache.org/axis2/samples/book/">
<description>
Book sample service
</description>
<schema
schemaNamespace="http://ws.apache.org/axis2/samples/book/xsd/"/>
<parameter name="ServiceClass"
locked="false">samples.demo.BookService</parameter>
<operation name="getBooks">
<messageReceiver
class="org.apache.axis2.rpc.receivers.RPCMessageReceiver"/>
</operation>
<operation name="findBook">
<messageReceiver
class="org.apache.axis2.rpc.receivers.RPCMessageReceiver"/>
</operation>
</service>
</serviceGroup>
----------------------------------------------
I've added the Axis Servlet to my web.xml
Any ideas?
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Re: invoke webservices and doubt on structure
Posted by Andrew Martin <am...@regenstrief.org>.
Mathias P.W Nilsson wrote:
> Hi!
>
> I'm a newbe to Webservices and I want my webapplication to expose
> webservices for applets, php etc.
> I have embeded Axis2 in my webapplication by using this tutorial. when
> quering ?wsdl and ?xsd I get a response but how can I make a client to query
> the webservice?
>
> I've tried wsdl2java but the code was 1000 rows? I thought I could invoke my
> webservice using 10?
>
> here is the link to the tutorial. http://wso2.org/library/90 Books link
>
> There are many questions about this:
> How can I invoke from a client using minimal code?
> the server.xml is in the services/bookservice/META-INF folder. Must every
> webservice have it's own structure like this. If I have 100 webservices it
> would meen 100 folders, 100 meta-inf and 100 services? I must be missing
> something
You can have multiple services in a single directory. You can define
more than one service in your services.xml file:
<serviceGroup>
<service name="Service1">
<parameter name="ServiceClass">org.myorg.MyClass</parameter>
<operation name="Service1">
<messageReceiver
class="org.apache.axis2.receivers.RawXMLINOutMessageReceiver"/>
</operation>
</service>
<service name="Service2">
<parameter name="ServiceClass">org.myorg.MyOtherClass</parameter>
<operation name="Service2">
<messageReceiver
class="org.apache.axis2.receivers.RawXMLINOutMessageReceiver"/>
</operation>
</service>
</serviceGroup>
Andrew
> // Mathias
--
Andrew Martin
Computer Programmer
Regenstrief Institute, Inc.
410 West 10th Street, Suite 2000
Indianapolis, IN 46202-3012
Phone: (317) 423-5542
Fax: (317) 423-5695
amartin@regenstrief.org
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