//
// Nenya library - tools for developing networked games
// Copyright (C) 2002-2012 Three Rings Design, Inc., All Rights Reserved
// https://github.com/threerings/nenya
//
// This library is free software; you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License as published
// by the Free Software Foundation; either version 2.1 of the License, or
// (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

package com.threerings.miso.tools.xml;

import java.io.FileInputStream;
import java.io.IOException;

import org.xml.sax.SAXException;

import org.apache.commons.digester.Digester;

import com.samskivert.util.StringUtil;

import com.threerings.miso.data.SimpleMisoSceneModel;

/**
 * A simple class for parsing simple miso scene models.
 */
public class SimpleMisoSceneParser
{
    /**
     * Constructs a scene parser that parses scenes with the specified XML
     * path prefix.
     */
    public SimpleMisoSceneParser (String prefix)
    {
        // create and configure our digester
        _digester = new Digester();

        // create our scene rule set
        SimpleMisoSceneRuleSet set = new SimpleMisoSceneRuleSet();

        // configure our top-level path prefix
        if (StringUtil.isBlank(prefix)) {
            _prefix = set.getOuterElement();
        } else {
            _prefix = prefix + "/" + set.getOuterElement();
        }

        // add the scene rules
        set.addRuleInstances(_prefix, _digester);

        // add a rule to grab the finished scene model
        _digester.addSetNext(
            _prefix, "setScene", SimpleMisoSceneModel.class.getName());
    }

    /**
     * Parses the XML file at the specified path into a scene model
     * instance.
     */
    public SimpleMisoSceneModel parseScene (String path)
        throws IOException, SAXException
    {
        _model = null;
        _digester.push(this);
        _digester.parse(new FileInputStream(path));
        return _model;
    }

    /**
     * Called by the parser once the scene is parsed.
     */
    public void setScene (SimpleMisoSceneModel model)
    {
        _model = model;
    }

    protected String _prefix;
    protected Digester _digester;
    protected SimpleMisoSceneModel _model;
}

@@ -993,32 +993,60 @@
 .io.IOException;
+%0Aimport java.io.InputStream;
 %0A%0Aimport org.xml
@@ -1389,23 +1389,16 @@
 fied XML
-%0A     *
  path pr
@@ -2196,23 +2196,16 @@
 ne model
-%0A     *
  instanc
@@ -2315,24 +2315,293 @@
 ption%0A    %7B%0A
+        return parseScene(new FileInputStream(path));%0A    %7D%0A%0A    /**%0A     * Parses the XML file on the supplied input stream into a scene model instance.%0A     */%0A    public SimpleMisoSceneModel parseScene (InputStream in)%0A        throws IOException, SAXException%0A    %7B%0A
         _mod
@@ -2669,33 +2669,10 @@
 rse(
+i
 n
-ew FileInputStream(path)
 );%0A 

Allow parsing from InputStream.