Apache JMeter

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

    java.lang.Object
      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.
`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[]

### 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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