javax.xml.rpc.handler

Interface HandlerChain

public interface HandlerChain extends List

The javax.xml.rpc.handler.HandlerChain represents a list of handlers. All elements in the HandlerChain are of the type javax.xml.rpc.handler.Handler.

An implementation class for the HandlerChain interface abstracts the policy and mechanism for the invocation of the registered handlers.

Version: 1.0

Method Summary
void	destroy() Indicates the end of lifecycle for a HandlerChain.
String[]	getRoles() Gets SOAP actor roles registered for this HandlerChain at this SOAP node.
boolean	handleFault(MessageContext context) The `handleFault` method initiates the SOAP fault processing for this handler chain.
boolean	handleRequest(MessageContext context) The `handleRequest` method initiates the request processing for this handler chain.
boolean	handleResponse(MessageContext context) The `handleResponse` method initiates the response processing for this handler chain.
void	init(Map config) Initializes the configuration for a HandlerChain.
void	setRoles(String[] soapActorNames) Sets SOAP Actor roles for this `HandlerChain`.

Method Detail

destroy

public void destroy()

Indicates the end of lifecycle for a HandlerChain.

Throws: javax.xml.rpc.JAXRPCException if there was any error that prevented destroy from completing

getRoles

public String[] getRoles()

Gets SOAP actor roles registered for this HandlerChain at this SOAP node. The returned array includes the special SOAP actor next.

Returns: String[] SOAP Actor roles as URIs

handleFault

public boolean handleFault(MessageContext context)

The handleFault method initiates the SOAP fault processing for this handler chain.

Parameters: context MessageContext parameter provides access to the SOAP message.

Returns: Returns boolean Returns true if all handlers in chain have been processed. Returns false if a handler in the chain returned false from its handleFault method.

Throws: javax.xml.rpc.JAXRPCException if any processing error happens

handleRequest

public boolean handleRequest(MessageContext context)

The handleRequest method initiates the request processing for this handler chain.

Parameters: context MessageContext parameter provides access to the request SOAP message.

Returns: boolean Returns true if all handlers in chain have been processed. Returns false if a handler in the chain returned false from its handleRequest method.

Throws: javax.xml.rpc.JAXRPCException if any processing error happens

handleResponse

public boolean handleResponse(MessageContext context)

The handleResponse method initiates the response processing for this handler chain.

Parameters: context MessageContext parameter provides access to the response SOAP message.

Returns: boolean Returns true if all handlers in chain have been processed. Returns false if a handler in the chain returned false from its handleResponse method.

Throws: javax.xml.rpc.JAXRPCException if any processing error happens

init

public void init(Map config)

Initializes the configuration for a HandlerChain.

Parameters: config Configuration for the initialization of this handler chain

Throws: javax.xml.rpc.JAXRPCException if there is any error that prevents initialization

setRoles

public void setRoles(String[] soapActorNames)

Sets SOAP Actor roles for this HandlerChain. This specifies the set of roles in which this HandlerChain is to act for the SOAP message processing at this SOAP node. These roles assumed by a HandlerChain must be invariant during the processing of an individual SOAP message through the HandlerChain.

A HandlerChain always acts in the role of the special SOAP actor next. Refer to the SOAP specification for the URI name for this special SOAP actor. There is no need to set this special role using this method.

Parameters: soapActorNames URIs for SOAP actor name