org.apache.axis.client
Class Service

java.lang.Object
  |
  +--org.apache.axis.client.Service

All Implemented Interfaces:

javax.naming.Referenceable, java.io.Serializable, Service

public class Service

extends java.lang.Object

implements Service, java.io.Serializable, javax.naming.Referenceable

Axis' JAXRPC Dynamic Invoation Interface implementation of the Service interface. The Service class should be used a the starting point for access SOAP Web Services. Typically, a Service will be created with a WSDL document and along with a serviceName you can then ask for a Call object that will allow you to invoke a Web Service.

Author:

Doug Davis (dug@us.ibm.com)

See Also:

Serialized Form

Inner Class Summary

protected static class

Service.HandlerRegistryImpl

Constructor Summary

Service()
Constructs a new Service object - this assumes the caller will set the appropriate fields by hand rather than getting them from the WSDL.

Service(EngineConfiguration config)
Constructs a new Service object as above, but also passing in the EngineConfiguration which should be used to set up the AxisClient.

Service(java.io.InputStream wsdlInputStream, QName serviceName)
Constructs a new Service object for the service in the WSDL document in the wsdlInputStream and serviceName parameters.

Service(QName serviceName)
Constructs a new Service object - this assumes the caller will set the appropriate fields by hand rather than getting them from the WSDL.

Service(java.lang.String wsdlLocation, QName serviceName)
Constructs a new Service object for the service in the WSDL document pointed to by the wsdlLocation and serviceName parameters.

Service(java.net.URL wsdlDoc, QName serviceName)
Constructs a new Service object for the service in the WSDL document pointed to by the wsdlDoc URL and serviceName parameters.

Method Summary

Call	createCall() Creates a new Call object with no prefilled data.
Call	createCall(QName portName) Creates a new Call object - will prefill as much info from the WSDL as it can.
Call	createCall(QName portName, QName operationName) Creates a new Call object - will prefill as much info from the WSDL as it can.
Call	createCall(QName portName, java.lang.String operationName) Creates a new Call object - will prefill as much info from the WSDL as it can.
protected AxisClient	getAxisClient()
boolean	getCacheWSDL() Tells whether or not we're caching WSDL
Call	getCall()
Call[]	getCalls(QName portName) Gets an array of preconfigured Call objects for invoking operations on the specified port.
AxisEngine	getEngine() Returns the current AxisEngine used by this Service and all of the Call objects created from this Service object.
HandlerRegistry	getHandlerRegistry() Returns the configured HandlerRegistry instance for this Service instance.
boolean	getMaintainSession() If true, this service wants to track sessions.
java.rmi.Remote	getPort(java.lang.Class proxyInterface) Return a dynamic proxy for the given proxy interface.
java.rmi.Remote	getPort(QName portName, java.lang.Class proxyInterface) Return either an instance of a generated stub, if it can be found, or a dynamic proxy for the given proxy interface.
java.rmi.Remote	getPort(java.lang.String endpoint, java.lang.Class proxyInterface) Return an object which acts as a dynamic proxy for the passed interface class.
java.util.Iterator	getPorts() Returns an Iterator that can be used to get all of the ports specified in the WSDL file associated with this Service (if there is a WSDL file).
javax.naming.Reference	getReference() Returns a reference to this object.
QName	getServiceName() Returns the qualified name of the service (if one is set).
TypeMappingRegistry	getTypeMappingRegistry() Returns the current TypeMappingRegistry or null.
java.net.URL	getWSDLDocumentLocation() Returns the location of the WSDL document used to prefill the data (if one was used at all).
void	setCacheWSDL(boolean flag) Allows users to turn caching of WSDL documents on or off.
void	setEngine(AxisEngine engine) Sets this Service's AxisEngine.
void	setEngineConfiguration(EngineConfiguration config) Set this Service's engine configuration.
void	setMaintainSession(boolean yesno) Determine whether we'd like to track sessions or not.
void	setTypeMappingRegistry(TypeMappingRegistry registry) Defines the current Type Mappig Registry.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Service

public Service()

Constructs a new Service object - this assumes the caller will set the appropriate fields by hand rather than getting them from the WSDL.

Service

public Service(QName serviceName)

Constructs a new Service object - this assumes the caller will set the appropriate fields by hand rather than getting them from the WSDL.

Service

public Service(EngineConfiguration config)

Constructs a new Service object as above, but also passing in the EngineConfiguration which should be used to set up the AxisClient.

Service

public Service(java.net.URL wsdlDoc,
               QName serviceName)
        throws ServiceException

Constructs a new Service object for the service in the WSDL document pointed to by the wsdlDoc URL and serviceName parameters.

Parameters:

wsdlDoc - URL of the WSDL document

serviceName - Qualified name of the desired service

Throws:

ServiceException - If there's an error finding or parsing the WSDL

Service

public Service(java.lang.String wsdlLocation,
               QName serviceName)
        throws ServiceException

Constructs a new Service object for the service in the WSDL document pointed to by the wsdlLocation and serviceName parameters. This is just like the previous constructor but instead of URL the wsdlLocation parameter points to a file on the filesystem relative to the current directory.

Parameters:

wsdlLocation - Location of the WSDL relative to the current dir

serviceName - Qualified name of the desired service

Throws:

ServiceException - If there's an error finding or parsing the WSDL

Service

public Service(java.io.InputStream wsdlInputStream,
               QName serviceName)
        throws ServiceException

Constructs a new Service object for the service in the WSDL document in the wsdlInputStream and serviceName parameters. This is just like the previous constructor but instead of reading the WSDL from a file (or from a URL) it is in the passed in InputStream.

Parameters:

wsdlInputStream - InputStream containing the WSDL

serviceName - Qualified name of the desired service

Throws:

ServiceException - If there's an error finding or parsing the WSDL

Method Detail

getAxisClient

protected AxisClient getAxisClient()

getPort

public java.rmi.Remote getPort(QName portName,
                               java.lang.Class proxyInterface)
                        throws ServiceException

Return either an instance of a generated stub, if it can be found, or a dynamic proxy for the given proxy interface.

Specified by:

getPort in interface Service

Parameters:

portName - The name of the service port

proxyInterface - The Remote object returned by this method will also implement the given proxyInterface

Returns:

java.rmi.Remote The stub implementation.

Throws:

ServiceException - If there's an error

getPort

public java.rmi.Remote getPort(java.lang.Class proxyInterface)
                        throws ServiceException

Return a dynamic proxy for the given proxy interface.

Specified by:

getPort in interface Service

Parameters:

proxyInterface - The Remote object returned by this method will also implement the given proxyInterface

Returns:

java.rmi.Remote The stub implementation

Throws:

ServiceException - If there's an error

getPort

public java.rmi.Remote getPort(java.lang.String endpoint,
                               java.lang.Class proxyInterface)
                        throws ServiceException

Return an object which acts as a dynamic proxy for the passed interface class. This is a more "dynamic" version in that it doesn't actually require WSDL, simply an endpoint address. Note: Not part of the JAX-RPC spec.

Parameters:

endpoint - the URL which will be used as the SOAP endpoint

proxyInterface - the interface class which we wish to mimic via a dynamic proxy

Throws:

ServiceException -

createCall

public Call createCall(QName portName)
                throws ServiceException

Creates a new Call object - will prefill as much info from the WSDL as it can. Right now it's just the target URL of the Web Service.

Specified by:

createCall in interface Service

Parameters:

portName - PortName in the WSDL doc to search for

Returns:

Call Used for invoking the Web Service

Throws:

ServiceException - If there's an error

createCall

public Call createCall(QName portName,
                       java.lang.String operationName)
                throws ServiceException

Creates a new Call object - will prefill as much info from the WSDL as it can. Right now it's target URL, SOAPAction, Parameter types, and return type of the Web Service.

Specified by:

createCall in interface Service

Parameters:

portName - PortName in the WSDL doc to search for

operationName - Operation(method) that's going to be invoked

Returns:

Call Used for invoking the Web Service

Throws:

ServiceException - If there's an error

createCall

public Call createCall(QName portName,
                       QName operationName)
                throws ServiceException

Creates a new Call object - will prefill as much info from the WSDL as it can. Right now it's target URL, SOAPAction, Parameter types, and return type of the Web Service.

Specified by:

createCall in interface Service

Parameters:

portName - PortName in the WSDL doc to search for

operationName - Operation(method) that's going to be invoked

Returns:

Call Used for invoking the Web Service

Throws:

ServiceException - If there's an error

createCall

public Call createCall()
                throws ServiceException

Creates a new Call object with no prefilled data. This assumes that the caller will set everything manually - no checking of any kind will be done against the WSDL.

Specified by:

createCall in interface Service

Returns:

Call Used for invoking the Web Service

Throws:

ServiceException - If there's an error

getCalls

public Call[] getCalls(QName portName)
                throws ServiceException

Gets an array of preconfigured Call objects for invoking operations on the specified port. There is one Call object per operation that can be invoked on the specified port. Each Call object is pre-configured and does not need to be configured using the setter methods on Call interface. This method requires the Service implementation class to have access to the WSDL related metadata. Not implemented.

Specified by:

getCalls in interface Service

Throws:

ServiceException - - If this Service class does not have access to the required WSDL metadata or if an illegal portName is specified.

getHandlerRegistry

public HandlerRegistry getHandlerRegistry()

Returns the configured HandlerRegistry instance for this Service instance. NOTE: This Service currently does not support the configuration of a HandlerRegistry! It will throw a java.lang.UnsupportedOperationException.

Specified by:

getHandlerRegistry in interface Service

Returns:

HandlerRegistry

Throws:

java.lang.UnsupportedOperationException - - if the Service class does not support the configuration of a HandlerRegistry.

getWSDLDocumentLocation

public java.net.URL getWSDLDocumentLocation()

Returns the location of the WSDL document used to prefill the data (if one was used at all).

Specified by:

getWSDLDocumentLocation in interface Service

Returns:

URL URL pointing to the WSDL doc

getServiceName

public QName getServiceName()

Returns the qualified name of the service (if one is set).

Specified by:

getServiceName in interface Service

Returns:

QName Fully qualified name of this service.

getPorts

public java.util.Iterator getPorts()
                            throws ServiceException

Returns an Iterator that can be used to get all of the ports specified in the WSDL file associated with this Service (if there is a WSDL file).

Specified by:

getPorts in interface Service

Returns:

Iterator The ports specified in the WSDL file

Throws:

ServiceException - If this Service class does not have access to the required WSDL metadata

setTypeMappingRegistry

public void setTypeMappingRegistry(TypeMappingRegistry registry)
                            throws ServiceException

Defines the current Type Mappig Registry.

Parameters:

registry - The TypeMappingRegistry

Throws:

ServiceException - if there's an error

getTypeMappingRegistry

public TypeMappingRegistry getTypeMappingRegistry()

Returns the current TypeMappingRegistry or null.

Specified by:

getTypeMappingRegistry in interface Service

Returns:

TypeMappingRegistry The registry

getReference

public javax.naming.Reference getReference()

Returns a reference to this object.

Specified by:

getReference in interface javax.naming.Referenceable

Returns:

Reference ...

setEngine

public void setEngine(AxisEngine engine)

Sets this Service's AxisEngine. This engine will be shared by all Call objects created from this Service object. Note: Not part of the JAX-RPC spec.

Parameters:

engine - Sets this Service's AxisEngine to the passed in one

getEngine

public AxisEngine getEngine()

Returns the current AxisEngine used by this Service and all of the Call objects created from this Service object. Note: Not part of the JAX-RPC spec.

Returns:

AxisEngine the engine

setEngineConfiguration

public void setEngineConfiguration(EngineConfiguration config)

Set this Service's engine configuration. Note that since all of the constructors create the AxisClient right now, this is basically a no-op. Putting it in now so that we can make lazy engine instantiation work, and not have to duplicate every single Service constructor with a EngineConfiguration argument.

Parameters:

config - the EngineConfiguration we want to use.

setMaintainSession

public void setMaintainSession(boolean yesno)

Determine whether we'd like to track sessions or not. This information is passed to all Call objects created from this service. Calling setMaintainSession will only affect future instantiations of the Call object, not those that already exist. Note: Not part of JAX-RPC specification.

Parameters:

yesno - true if session state is desired, false if not.

getMaintainSession

public boolean getMaintainSession()

If true, this service wants to track sessions.

getCall

public Call getCall()
             throws ServiceException

getCacheWSDL

public boolean getCacheWSDL()

Tells whether or not we're caching WSDL

setCacheWSDL

public void setCacheWSDL(boolean flag)

Allows users to turn caching of WSDL documents on or off. Default is 'true' (on).