SOAP Web Service Tutorials - Herong's Tutorial Examples - v5.11, by Dr. Herong Yang
Downloading and Editing WSDL Document
This section provides a tutorial example on how to download the WSDL document from the Web service provider. You can change port.address[@location] to a localhost URL to local testing.
In order to help me troubleshooting my SOAP::Lite WSDL program, I downloaded the GetSpeech WSDL document to my local system.
1. Go to http://www.xmlme.com/WSShakespeare.asmx?WSDL with a Web browser. Wait for the WSDL document to show up.
2. Right mouse click on the document and select "View page source" from the context pop up menu.
3. Click "File" > "Save page as" and save the file as \herong\GetSpeech.wsdl.
4. Open \herong\GetSpeech.wsdl in a text editor and change port.address[@location] to localhost URLs. This will allow me to test my SOAP::Lite program locally.
<?xml version="1.0" encoding="utf-8"?> <wsdl:definitions xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tm="http://microsoft.com/wsdl/mime/textMatching/" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:tns="http://xmlme.com/WebServices" xmlns:s="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" targetNamespace="http://xmlme.com/WebServices" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"> <wsdl:documentation xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"> This Web Service takes a phrase from the plays of William ... </wsdl:documentation> <wsdl:types> <s:schema elementFormDefault="qualified" targetNamespace="http://xmlme.com/WebServices"> <s:element name="GetSpeech"> ... </s:element> <s:element name="GetSpeechResponse"> ... </s:element> </s:schema> </wsdl:types> <wsdl:message name="GetSpeechSoapIn"> <wsdl:part name="parameters" element="tns:GetSpeech" /> </wsdl:message> <wsdl:message name="GetSpeechSoapOut"> <wsdl:part name="parameters" element="tns:GetSpeechResponse" /> </wsdl:message> <wsdl:portType name="ShakespeareSoap"> <wsdl:operation name="GetSpeech"> ... <wsdl:input message="tns:GetSpeechSoapIn" /> <wsdl:output message="tns:GetSpeechSoapOut" /> </wsdl:operation> </wsdl:portType> <wsdl:binding name="ShakespeareSoap" type="tns:ShakespeareSoap"> <soap:binding transport="http://schemas.xmlsoap.org/soap/http" /> <wsdl:operation name="GetSpeech"> ... </wsdl:operation> </wsdl:binding> <wsdl:binding name="ShakespeareSoap12" type="tns:ShakespeareSoap"> <soap12:binding transport="http://schemas.xmlsoap.org/soap/http" /> <wsdl:operation name="GetSpeech"> ,,, </wsdl:operation> </wsdl:binding> <wsdl:service name="Shakespeare"> ... <wsdl:port name="ShakespeareSoap" binding="tns:ShakespeareSoap"> <soap:address location="http://localhost/soap11" /> </wsdl:port> <wsdl:port name="ShakespeareSoap12" binding="tns:ShakespeareSoap12"> <soap12:address location="http://localhost/soap12" /> </wsdl:port> </wsdl:service> </wsdl:definitions>
Note that there are two "port"s defined in the WSDL: one for SOAP 1.1 and one for SOAP 1.2.
Table of Contents
Introduction to SOAP (Simple Object Access Protocol)
SOAP Message Transmission and Processing
SOAP MEP (Message Exchange Patterns)
PHP SOAP Extension Client Programs
PHP SOAP Extension Server Programs
PHP SOAP Web Service Example - getTemp
Perl SOAP::Lite - SOAP Server-Client Communication Module
Perl Socket Test Program for HTTP and SOAP
Perl SOAP::Lite for NumberToWords SOAP 1.1 Web Service
Perl SOAP::Lite for SOAP 1.2 Web Services
Java Socket and HttpURLConnection for SOAP
SAAJ - SOAP with Attachments API for Java
SoapUI - SOAP Web Service Testing Tool
WS-Security - SOAP Message Security Extension
WS-Security X.509 Certificate Token
Perl SOAP::Lite for GetSpeech SOAP 1.1 Web Service
Perl SOAP::Lite 0.710 for SOAP 1.2 Web Services
►Perl SOAP::Lite 0.710 for WSDL
First WSDL Test Failed with SOAP::Lite
►Downloading and Editing WSDL Document
Testing service() Function Locally
soapversion('1.2') Sets Correct Envelope namespace
Error: Object reference not set to an instance of an object