SwitchCaseImpl.java

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package com.sun.faces.flow;

import java.io.Serializable;
import javax.el.ExpressionFactory;
import javax.el.ValueExpression;
import javax.faces.context.FacesContext;
import javax.faces.flow.SwitchCase;

public class SwitchCaseImpl extends SwitchCase implements Serializable {
    
    private static final long serialVersionUID = -8982500105361921446L;

    // This is the id of the <return> or <switch>
    private String enclosingId;
    private String fromOutcome;
    private String condition;
    private ValueExpression conditionExpr;

    public ValueExpression getConditionExpression () {
        return conditionExpr;
    }

    @Override
    public Boolean getCondition(FacesContext context) {
        if (conditionExpr == null && condition != null) {
            ExpressionFactory factory =
                  context.getApplication().getExpressionFactory();
            conditionExpr = factory.createValueExpression(context.getELContext(),
                                                          condition,
                                                          Boolean.class);
        }

        return ((conditionExpr != null)
                ? (Boolean) conditionExpr.getValue(context.getELContext())
                : Boolean.FALSE);
    }
    
    public void setCondition(String condition) {
        this.condition = condition;
    }

    public void setConditionExpression(ValueExpression conditionExpression) {
        this.conditionExpr = conditionExpression;
    }
    
    @Override
    public String getFromOutcome() {
        return fromOutcome;
    }
    
    public void setFromOutcome(String fromOutcome) {
        this.fromOutcome = fromOutcome;
    }

    public String getEnclosingId() {
        return enclosingId;
    }

    public void setEnclosingId(String returnId) {
        this.enclosingId = returnId;
    }

    
}