<change id="canWrite">

            <api name="masterfs"/>

            <summary>Delegate FileObject.copy() to ProvidedExtensions</summary>

            <version major="2" minor="30"/>

            <date day="1" month="2" year="2011"/>

            <author login="tstupka"/>

            <compatibility addition="yes" binary="compatible" source="compatible" semantic="compatible" deprecation="no" deletion="no" modification="no"/>

            <description>

                Setup if an ProvidedExtensions instance should be used to determine a files canWrite() value

            </description>

            <class package="org.netbeans.modules.masterfs.providers" name="ProvidedExtensions"/>

            <issue number="194683"/>

        </change>

/*

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 *

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 *

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 * Other names may be trademarks of their respective owners.

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 * General Public License Version 2 only ("GPL") or the Common

 * Development and Distribution License("CDDL") (collectively, the

 * "License"). You may not use this file except in compliance with the

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 * Portions Copyrighted 2011 Sun Microsystems, Inc.

 */

package org.netbeans.modules.masterfs;

import org.netbeans.modules.masterfs.providers.ProvidedExtensions;

/**

 *

 * @author Tomas Stupka

 */

public abstract class ProvidedExtensionsAccessor {

    public static ProvidedExtensionsAccessor IMPL;

    protected abstract boolean providesCanWrite(ProvidedExtensions pe);

}

                        ProvidedExtensions extension = (ProvidedExtensions)iListener;

                        if(ProvidedExtensionsAccessor.IMPL != null && 

                           ProvidedExtensionsAccessor.IMPL.providesCanWrite(extension)) 

                        {

                    }

                if(ret[0] != null && ret[0]) {

                    break;

        }

import org.netbeans.modules.masterfs.ProvidedExtensionsAccessor;

     * true if this instance should be called to determine a files canWrite value, otherwise false

     */

    private final boolean providesCanWrite;

    /**

     * Creates a new ProvidedExtensions. 

     * 

     * @param providesCanWrite true if this instance is meant to 

     *        determine a files {@link #canWrite()} value, otherwise false. 

     * @since 2.29

     *          

     */

    public ProvidedExtensions(boolean providesCanWrite) {

        this.providesCanWrite = providesCanWrite;

        if(ProvidedExtensionsAccessor.IMPL == null) {

            ProvidedExtensionsAccessor.IMPL = new ProvidedExtensionsAccessor() {

                @Override

                protected boolean providesCanWrite(ProvidedExtensions pe) {

                    return pe.providesCanWrite;

                }

            };

        }     

    }

    /**

     * Default constructor

     */

    public ProvidedExtensions() {

        this(false);

    }

    /**

            super(true);