Examples of org.springframework.webflow.execution.repository.FlowExecutionRepository

org.springframework.webflow.execution.repository.FlowExecutionRepository

Central subsystem interface responsible for the saving and restoring of flow executions, where each flow execution represents a state of an active flow definition.

Flow execution repositories are responsible for managing the storage, restoration and removal of flow executions launched by clients of the Spring Web Flow system.

When placed in a repository a {@link FlowExecution} object representing the state of a flow at a point in time isindexed under a unique {@link FlowExecutionKey}. @see FlowExecution @see FlowExecutionKey @author Erwin Vervaet @author Keith Donald


    @Override
    @SuppressWarnings("unchecked")
    public Object getReferenceInFlowScope(String flowExecutionKey, String referenceName, HttpServletRequest request) {
        ExternalContextHolder.setExternalContext(new ServletExternalContext(servletContext, request, null));
        FlowExecutionRepository executionRepository =  ((FlowExecutorImpl) flowExecutor).getExecutionRepository();
        FlowExecution flowExecution = executionRepository.getFlowExecution(executionRepository.parseFlowExecutionKey(flowExecutionKey));
        FlowSession flowSession = flowExecution.getActiveSession();
        return flowSession.getScope().get(referenceName);
    }

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Examples of org.springframework.webflow.execution.repository.FlowExecutionRepository

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