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This is the master POM file for Oracle's Implementation of the JSF 2.2 Specification.

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/*
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 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
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package com.sun.faces.application.view;

import com.sun.faces.config.WebConfiguration;

/**
 * Interface for working with multiple {@link com.sun.faces.application.view.ViewHandlingStrategy}
 * implementations.
 */
public class ViewHandlingStrategyManager {

    // The strategies associate with this instance
    private volatile ViewHandlingStrategy[] strategies;
    

    // ------------------------------------------------------------- Constructor


    /**
     * Be default, if {@link com.sun.faces.config.WebConfiguration.BooleanWebContextInitParameter#DisableFaceletJSFViewHandler}
     * isn't enabled, the strategies available (in order) will be {@link FaceletViewHandlingStrategy}
     * and {@link com.sun.faces.application.view.JspViewHandlingStrategy}.  Otherwise, only the
     * {@link com.sun.faces.application.view.JspViewHandlingStrategy} will be available.
     */
    public ViewHandlingStrategyManager() {

        WebConfiguration webConfig = WebConfiguration.getInstance();
        boolean pdlDisabled = webConfig
              .isOptionEnabled(WebConfiguration.BooleanWebContextInitParameter.DisableFaceletJSFViewHandler);
        strategies = ((pdlDisabled)
                      ? new ViewHandlingStrategy[] { new JspViewHandlingStrategy() }
                      : new ViewHandlingStrategy[] { new FaceletViewHandlingStrategy(),
                                                     new JspViewHandlingStrategy() });

    }


    // ---------------------------------------------------------- Public Methods


    /**
     * 

* Iterate through the available {@link com.sun.faces.application.view.ViewHandlingStrategy} * implementations. The first one to return true from {@link com.sun.faces.application.view.ViewHandlingStrategy#handlesViewId(String)} * will be the {@link com.sun.faces.application.view.ViewHandlingStrategy} returned. *

* * @param viewId the viewId to match a {@link com.sun.faces.application.view.ViewHandlingStrategy} to * * @throws ViewHandlingStrategyNotFoundException if no match is found. * * @return a {@link com.sun.faces.application.view.ViewHandlingStrategy} for * the specifed viewId */ public ViewHandlingStrategy getStrategy(String viewId) { for (ViewHandlingStrategy strategy : strategies) { if (strategy.handlesViewId(viewId)) { return strategy; } } throw new ViewHandlingStrategyNotFoundException(); } /** * @return the currently registered {@link com.sun.faces.application.view.ViewHandlingStrategy} * implementations. */ public ViewHandlingStrategy[] getViewHandlingStrategies() { return strategies.clone(); } /** * Update the {@link com.sun.faces.application.view.ViewHandlingStrategy} implementations * to be applied when processing JSF requests. * @param stratagies the new view handling strategies */ public synchronized void setViewHandlingStrategies(ViewHandlingStrategy[] stratagies) { this.strategies = stratagies.clone(); } }





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