WsdlInvoker Class Reference

#include <WsdlInvoker.h>

Collaboration diagram for WsdlInvoker:

[legend]List of all members.

Public Member Functions
void	setVerbose (bool f)
std::string	errors ()
bool	status () const
Constructors and Destructors
	WsdlInvoker (const std::string &url)
	WsdlInvoker ()
	~WsdlInvoker ()
WSDL Inspection
bool	setWSDLUri (const std::string &url)
int	getOperations (std::vector< std::string > &operations)
	return names of operations (only for the SOAP binding portType)
std::string	getOpDocumentaion (const std::string &n)
bool	setOperation (const std::string &operation)
	set the operation to invoke
Simple Invocation usage
bool	setValue (const std::string &param, void *val)
	sets the param value for an operation by name of the parameter
bool	setValue (const std::string &param, void **values, unsigned int occur)
bool	setValue (const std::string &param, std::string val)
bool	setValue (const std::string &param, std::vector< std::string > values)
bool	invoke ()
void *	getValue (const std::string &param, Schema::Type &t)
A more complex but powerful usage
int	getNextInput (std::string &param, Schema::Type &type, int &min, int &max)
bool	setInputValue (const int param, void *val)
bool	setInputValue (const int id, void **values, unsigned int occur)
bool	setInputValue (const int param, std::string val)
bool	setInputValue (const int param, std::vector< std::string > values)
bool	getNextOutput (std::string &name, TypeContainer *&tc)
TypeContainer *	getOutput (const std::string &name)

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Constructor & Destructor Documentation

WsdlInvoker::WsdlInvoker (  const std::string &  url  )

The default constructor for WsdlInvoker Parameters: wsdl  url stream  for logging errors

WsdlInvoker::WsdlInvoker (   )

WsdlInvoker::~WsdlInvoker (   )

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Member Function Documentation

bool WsdlInvoker::setWSDLUri (  const std::string &  url  )  [inline]

int WsdlInvoker::getOperations (  std::vector< std::string > &  operations  )

return names of operations (only for the SOAP binding portType) getOperations Parameters: reference  to vector<string> Returns: int ,number of operations

std::string WsdlInvoker::getOpDocumentaion (  const std::string &  n  )

bool WsdlInvoker::setOperation (  const std::string &  operation  )

set the operation to invoke setOperation Parameters: operation  name to invoke Returns: bool ,true if successful

bool WsdlInvoker::setValue (  const std::string &  param, void *  val )

sets the param value for an operation by name of the parameter setValue Parameters: name  of the operation's parameter string/void*  representation of the parameter Returns: true if successful,false if the values didnt match or occurrence constraint failed example invoker.setInputValue("symbol","ABC") or int zip = 94018; invoker.setInputValue("zip",(void*)(&zip)); Note that "symbol" or "zip" above can be a message part or a constituent particle in a complex type The API takes care of it.

bool WsdlInvoker::setValue (  const std::string &  param, void **  values, unsigned int  occur )

bool WsdlInvoker::setValue (  const std::string &  param, std::string  val )

bool WsdlInvoker::setValue (  const std::string &  param, std::vector< std::string >  values )

bool WsdlInvoker::invoke (   )

invoke invoke the web service operation Returns: true if successful,false otherwise

void * WsdlInvoker::getValue (  const std::string &  param, Schema::Type &  t )

getValue return the value of the output whose name is 'param' Parameters: type  is set by reference to enable type casting in client code Returns: pointer to the value .0 if there is no simple type or part name whose name is 'param' in the web service output. example float * val = (int*) invoker.getOutput("Result",t);//stock quotes t would be Schema::FLOAT

int WsdlInvoker::getNextInput (  std::string &  param, Schema::Type &  type, int &  min, int &  max )

getNextInput Calling this method repeatedly informs the caller of the input types the web service operation expects. Each call returns a unique id which must be used while setting the value using setInputValue.This method exposes only atomic types.Even if a web service needs a complex type ,the api exposes only the constituent particles.The only exception is when a complex content model needs multiple occurrences which is still a TODO Parameters: ref:param  name Name of the param ref:Schema::Type,the  schema type ref:  min and max (occurrences) Returns: unique id of this parameter

bool WsdlInvoker::setInputValue (  const int  param, void *  val )

setInputValue sets the param value for an operation only simple types can be set. Parameters: id  return by getNextInput() void  ** pointer to array of pointers to the the values Returns: true if successful,false if the values didnt match or occurrence constraint failed

bool WsdlInvoker::setInputValue (  const int  id, void **  values, unsigned int  occur )

bool WsdlInvoker::setInputValue (  const int  param, std::string  val )

setInputValue sets the param value for an operation only simple types can be set. Parameters: id  return by getNextInput() string  representation of the parameter Returns: true if successful,false if the values didnt match or occurrence constraint failed

bool WsdlInvoker::setInputValue (  const int  param, std::vector< std::string >  values )

bool WsdlInvoker::getNextOutput (  std::string &  name, TypeContainer *&  tc )

getNextOutput return the part/elem name and type container

TypeContainer * WsdlInvoker::getOutput (  const std::string &  name  )

getOutput return the type container which stores the output for the output part/elem name

void WsdlInvoker::setVerbose (  bool  f  )  [inline]

std::string WsdlInvoker::errors (   )  [inline]

bool WsdlInvoker::status (   )  const [inline]

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The documentation for this class was generated from the following files:

• src/wsdlparser/WsdlInvoker.h
• src/wsdlparser/WsdlInvoker.cpp

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