Class WSDLHelper
- java.lang.Object
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- org.apache.jmeter.protocol.http.util.WSDLHelper
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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
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Constructor Summary
Constructors Constructor Description WSDLHelper(String url)
Default constructor takes a string URLWSDLHelper(String url, AuthManager auth)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description 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 addressString
getBindingPath()
Return the path in the WSDL for the binding addressint
getBindingPort()
Return the port for the binding addressObject[]
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 actionObject[]
getSOAPBindings()
Method will look at the binding nodes and see if the first child is a soap:binding.URL
getURL()
Returns the URLString[]
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.
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Constructor Detail
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WSDLHelper
public WSDLHelper(String url) throws MalformedURLException
Default constructor takes a string URL- Parameters:
url
- url to the wsdl- Throws:
MalformedURLException
- ifurl
is malformed
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WSDLHelper
public WSDLHelper(String url, AuthManager auth) throws MalformedURLException
- Parameters:
url
- url to the wsdlauth
-AuthManager
to use- Throws:
MalformedURLException
- ifurl
is malformed
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Method Detail
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getURL
public URL getURL()
Returns the URL- Returns:
- the URL
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getProtocol
public String getProtocol()
Return the protocol from the URL. this is needed, so that HTTPS works as expected.- Returns:
- protocol extracted from url
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getBindingHost
public String getBindingHost()
Return the host in the WSDL binding address- Returns:
- host extracted from url
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getBindingPath
public String getBindingPath()
Return the path in the WSDL for the binding address- Returns:
- path extracted from url
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getBindingPort
public int getBindingPort()
Return the port for the binding address- Returns:
- port extracted from url
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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
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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
- when I/O error occurs
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close
protected void close()
We try to close the connection to make sure it doesn't hang around.
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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
- When buildingDocumentBuilder
failsIOException
- when reading the document failsSAXException
- when parsing the document fails
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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
- when parsing fails
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getWebMethods
public String[] getWebMethods()
Get a list of the web methods as a string array.- Returns:
- list of web methods
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getSoapAction
public String getSoapAction(String key)
Return the soap action matching the operation name.- Parameters:
key
- name of the operation- Returns:
- associated action
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getWSDLDocument
public Document getWSDLDocument()
Get the wsdl document.- Returns:
- wsdl document
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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[]
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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[]
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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
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main
public static void main(String[] args)
Simple test for the class uses bidbuy.wsdl from Apache's soap driver examples.- Parameters:
args
- standard arguments for a main class (not used here)
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