org.springframework.webflow.executor.jsf
Class FlowExecutionPropertyResolver

java.lang.Object
  javax.faces.el.PropertyResolver
      org.springframework.webflow.executor.jsf.AbstractFlowExecutionPropertyResolver
          org.springframework.webflow.executor.jsf.FlowExecutionPropertyResolver

public class FlowExecutionPropertyResolver
extends AbstractFlowExecutionPropertyResolver

Custom property resolver that resolves supported properties of the current flow execution. Supports resolving all scopes as java.util.Maps: "flowScope", "conversationScope", and "flashScope". Also supports attribute searching when no scope prefix is specified. The search order is flash, flow, conversation.

Author:

Keith Donald

Constructor Summary

FlowExecutionPropertyResolver(javax.faces.el.PropertyResolver resolverDelegate)
Creates a new flow executon property resolver that resolves flash, flow, and conversation scope attributes.

Method Summary

protected java.lang.Object	doGetAttribute(FlowExecution execution, java.lang.String attributeName) Gets the value of the flow execution attribute.
protected java.lang.Class	doGetAttributeType(FlowExecution execution, java.lang.String attributeName) Gets the type of value returned by the flow execution attribute.
protected void	doSetAttribute(FlowExecution execution, java.lang.String attributeName, java.lang.Object attributeValue) Sets the value of the flow execution attribute.

Methods inherited from class org.springframework.webflow.executor.jsf.AbstractFlowExecutionPropertyResolver

getResolverDelegate, getType, getType, getValue, getValue, isReadOnly, isReadOnly, setValue, setValue

Methods inherited from class java.lang.Object

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

Constructor Detail

FlowExecutionPropertyResolver

public FlowExecutionPropertyResolver(javax.faces.el.PropertyResolver resolverDelegate)

Creates a new flow executon property resolver that resolves flash, flow, and conversation scope attributes.

Parameters:

resolverDelegate - the resolver to delegate to when the property is not a flow execution attribute

Method Detail

doGetAttributeType

protected java.lang.Class doGetAttributeType(FlowExecution execution,
                                             java.lang.String attributeName)

Description copied from class: AbstractFlowExecutionPropertyResolver

Gets the type of value returned by the flow execution attribute.

Specified by:

doGetAttributeType in class AbstractFlowExecutionPropertyResolver

Parameters:

execution - the flow execution

attributeName - the name of the attribute

Returns:

the type of value returned by the attribute

doGetAttribute

protected java.lang.Object doGetAttribute(FlowExecution execution,
                                          java.lang.String attributeName)

Description copied from class: AbstractFlowExecutionPropertyResolver

Gets the value of the flow execution attribute.

Specified by:

doGetAttribute in class AbstractFlowExecutionPropertyResolver

Parameters:

execution - the flow execution

attributeName - the name of the attribute

Returns:

the attribute value

doSetAttribute

protected void doSetAttribute(FlowExecution execution,
                              java.lang.String attributeName,
                              java.lang.Object attributeValue)

Description copied from class: AbstractFlowExecutionPropertyResolver

Sets the value of the flow execution attribute.

Specified by:

doSetAttribute in class AbstractFlowExecutionPropertyResolver

Parameters:

execution - the flow execution

attributeName - the name of the attribute

attributeValue - the attribute value