Apache JMeter

org.apache.jmeter.protocol.http.util
Class WSDLHelper

java.lang.Object
  extended by org.apache.jmeter.protocol.http.util.WSDLHelper

public class WSDLHelper
extends Object

For now I use DOM for WSDLHelper, but it would be more efficient to use JAXB to generate an object model for WSDL and use it to perform serialization and deserialization. It also makes it easier to traverse the WSDL to get necessary information.

Created on: Jun 3, 2003


Constructor Summary
WSDLHelper(String url)
          Default constructor takes a string URL
WSDLHelper(String url, AuthManager auth)
           
 
Method Summary
protected  void buildDocument()
          Method is used internally to parse the InputStream and build the document using javax.xml.parser API.
protected  void close()
          We try to close the connection to make sure it doesn't hang around.
protected  void connect()
          Method is used internally to connect to the URL.
 String getBinding()
          Returns the binding point for the webservice.
 String getBindingHost()
          Return the host in the WSDL binding address
 String getBindingPath()
          Return the path in the WSDL for the binding address
 int getBindingPort()
          Return the port for the binding address
 Object[] getOperations()
          Look at the bindings with soap operations and get the soap operations.
 String getProtocol()
          Return the protocol from the URL. this is needed, so that HTTPS works as expected.
 String getSoapAction(String key)
          Return the soap action matching the operation name.
 String getSoapActionName(String soapAction)
          return the "wsdl method name" from a soap action
 Object[] getSOAPBindings()
          Method will look at the binding nodes and see if the first child is a soap:binding.
 URL getURL()
          Returns the URL
 String[] getWebMethods()
          Get a list of the web methods as a string array.
 Document getWSDLDocument()
          Get the wsdl document.
static void main(String[] args)
          Simple test for the class uses bidbuy.wsdl from Apache's soap driver examples.
 void parse()
          Call this method to retrieve the WSDL.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

WSDLHelper

public WSDLHelper(String url)
           throws MalformedURLException
Default constructor takes a string URL

Throws:
MalformedURLException

WSDLHelper

public WSDLHelper(String url,
                  AuthManager auth)
           throws MalformedURLException
Throws:
MalformedURLException
Method Detail

getURL

public URL getURL()
Returns the URL

Returns:
the URL

getProtocol

public String getProtocol()
Return the protocol from the URL. this is needed, so that HTTPS works as expected.


getBindingHost

public String getBindingHost()
Return the host in the WSDL binding address


getBindingPath

public String getBindingPath()
Return the path in the WSDL for the binding address


getBindingPort

public int getBindingPort()
Return the port for the binding address


getBinding

public String getBinding()
Returns the binding point for the webservice. Right now it naively assumes there's only one binding point with numerous soap operations.

Returns:
String

connect

protected void connect()
                throws IOException
Method is used internally to connect to the URL. It's protected; therefore external classes should use parse to get the resource at the given location.

Throws:
IOException

close

protected void close()
We try to close the connection to make sure it doesn't hang around.


buildDocument

protected void buildDocument()
                      throws ParserConfigurationException,
                             IOException,
                             SAXException
Method is used internally to parse the InputStream and build the document using javax.xml.parser API.

Throws:
ParserConfigurationException
IOException
SAXException

parse

public void parse()
           throws WSDLException
Call this method to retrieve the WSDL. This method must be called, otherwise a connection to the URL won't be made and the stream won't be parsed.

Throws:
WSDLException

getWebMethods

public String[] getWebMethods()
Get a list of the web methods as a string array.


getSoapAction

public String getSoapAction(String key)
Return the soap action matching the operation name.


getWSDLDocument

public Document getWSDLDocument()
Get the wsdl document.


getSOAPBindings

public Object[] getSOAPBindings()
Method will look at the binding nodes and see if the first child is a soap:binding. If it is, it adds it to an array.

Returns:
Node[]

getOperations

public Object[] getOperations()
Look at the bindings with soap operations and get the soap operations. Since WSDL may describe multiple bindings and each binding may have multiple soap operations, we iterate through the binding nodes with a first child that is a soap binding. If a WSDL doesn't use the same formatting convention, it is possible we may not get a list of all the soap operations. If that is the case, getSOAPBindings() will need to be changed. I should double check the WSDL spec to see what the official requirement is. Another option is to get all operation nodes and check to see if the first child is a soap:operation. The benefit of not getting all operation nodes is WSDL could contain duplicate operations that are not SOAP methods. If there are a large number of methods and half of them are HTTP operations, getting all operations could slow things down.

Returns:
Node[]

getSoapActionName

public String getSoapActionName(String soapAction)
return the "wsdl method name" from a soap action

Parameters:
soapAction - the soap action
Returns:
the associated "wsdl method name" or null if not found

main

public static void main(String[] args)
Simple test for the class uses bidbuy.wsdl from Apache's soap driver examples.

Parameters:
args -

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