/*
 *                 Sun Public License Notice
 * 
 * The contents of this file are subject to the Sun Public License
 * Version 1.0 (the "License"). You may not use this file except in
 * compliance with the License. A copy of the License is available at
 * http://www.sun.com/
 * 
 * The Original Code is NetBeans. The Initial Developer of the Original
 * Code is Sun Microsystems, Inc. Portions Copyright 1997-2004 Sun
 * Microsystems, Inc. All Rights Reserved.
 */

package org.netbeans.modules.web.core.jsploader;

import java.io.IOException;

import org.openide.actions.*;
import org.openide.filesystems.FileObject;
import org.openide.filesystems.FileStateInvalidException;
import org.openide.loaders.DataObjectExistsException;
import org.openide.loaders.ExtensionList;
import org.openide.loaders.MultiDataObject;
import org.openide.loaders.UniFileLoader;
import org.openide.nodes.Node;
import org.openide.util.NbBundle;
import org.openide.util.actions.SystemAction;

/**
* Loader for JSPs.
*
* @author Petr Jiricka
*/
public class JspLoader extends UniFileLoader {

    /** serialVersionUID */
    private static final long serialVersionUID = 1549250022027438942L;

    /** Extension for JSP files */
    public static final String JSP_EXTENSION = "jsp"; // NOI18N
    /** Recommended extension for JSP fragments */
    public static final String JSPF_EXTENSION = "jspf"; // NOI18N
    /** Recommended extension for JSP fragments */
    public static final String JSF_EXTENSION = "jsf"; // NOI18N
    
    /** Recommended extension for JSP pages in XML syntax */
    public static final String JSPX_EXTENSION = "jspx"; // NOI18N
    /** Extension for tag files */
    public static final String TAG_FILE_EXTENSION = "tag"; // NOI18N
    /** Recommended extension for tag file fragments */
    public static final String TAGF_FILE_EXTENSION = "tagf"; // NOI18N
    /** Recommended extension for tag files in XML syntax */
    public static final String TAGX_FILE_EXTENSION = "tagx"; // NOI18N
    
    public static final String JSP_MIME_TYPE  = "text/x-jsp"; // NOI18N

    public static final String TAG_MIME_TYPE  = "text/x-tag"; // NOI18N
    
    public static String getMimeType(JspDataObject data) {
        if ((data == null) || !(data instanceof JspDataObject)) {
            return "";          // NOI18N
        }
        String ext = data.getPrimaryFile().getExt();
        if (ext.equals(TAG_FILE_EXTENSION) || ext.equals(TAGF_FILE_EXTENSION)
            || ext.equals(TAGX_FILE_EXTENSION)) {
            return TAG_MIME_TYPE;
        } else {
            return JSP_MIME_TYPE;
        }
    }
    
    protected void initialize () {
        super.initialize();
        ExtensionList ext = new ExtensionList();
        ext.addExtension(JSP_EXTENSION);
        ext.addExtension(JSPF_EXTENSION);
        ext.addExtension(JSF_EXTENSION);
        ext.addExtension(JSPX_EXTENSION);
        ext.addExtension(TAG_FILE_EXTENSION);
        ext.addExtension(TAGF_FILE_EXTENSION);
        ext.addExtension(TAGX_FILE_EXTENSION);
        setExtensions(ext);

    }

    /** Get the default display name of this loader.
     * @return default display name
     */
    protected String defaultDisplayName () {
        return NbBundle.getBundle(JspLoader.class).getString("PROP_JspLoader_Name");
    }
    
    /** Get default actions.
     * @return array of default system actions.
     */
    protected SystemAction[] defaultActions () {
        return new SystemAction[] {
                        SystemAction.get (OpenAction.class),
                        SystemAction.get (EditServletAction.class),
                        SystemAction.get (FileSystemAction.class),
                        null,
                        SystemAction.get (CutAction.class),
                        SystemAction.get (CopyAction.class),
                        SystemAction.get (PasteAction.class),
                        null,
                        SystemAction.get (DeleteAction.class),
                        SystemAction.get (RenameAction.class),
                        null,
                        SystemAction.get (SaveAsTemplateAction.class),
                        null,
                        SystemAction.get (ToolsAction.class),
                        SystemAction.get (PropertiesAction.class),
                    };
    }
    
    public JspLoader() {
        super ("org.netbeans.modules.web.core.jsploader.JspDataObject"); // NOI18N
    }

    /** For subclasses. */
    protected JspLoader(Class clazz) {
        super (clazz);
    }
    
    /** For subclasses. */
    protected JspLoader(String str) {
        super (str);
    }
    
    protected JspDataObject createJspObject(FileObject pf, final UniFileLoader l) 
        throws DataObjectExistsException {
        return new JspDataObject (pf, l);
    }


    protected MultiDataObject createMultiObject (final FileObject primaryFile)
    throws DataObjectExistsException, IOException {
        JspDataObject obj = createJspObject(primaryFile, this);
        // [PENDING] add these from JspDataObject, not from the loader
        obj.getCookieSet0 ().add (new TagLibParseSupport(primaryFile));
        return obj;
    }

}