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1   /*
2    *  soapUI, copyright (C) 2004-2010 eviware.com 
3    *
4    *  soapUI is free software; you can redistribute it and/or modify it under the 
5    *  terms of version 2.1 of the GNU Lesser General Public License as published by 
6    *  the Free Software Foundation.
7    *
8    *  soapUI is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without 
9    *  even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
10   *  See the GNU Lesser General Public License for more details at gnu.org.
11   */
12  
13  package com.eviware.soapui.support.scripting;
14  
15  import java.util.HashMap;
16  import java.util.Map;
17  
18  import org.apache.log4j.Logger;
19  
20  import com.eviware.soapui.impl.wsdl.WsdlProject;
21  import com.eviware.soapui.model.ModelItem;
22  import com.eviware.soapui.model.support.ModelSupport;
23  import com.eviware.soapui.support.StringUtils;
24  import com.eviware.soapui.support.scripting.groovy.GroovyScriptEngineFactory;
25  import com.eviware.soapui.support.scripting.js.JsScriptEngineFactory;
26  import com.eviware.soapui.support.types.StringList;
27  
28  /***
29   * Registry of available script engines
30   * 
31   * @author ole.matzura
32   */
33  
34  public class SoapUIScriptEngineRegistry
35  {
36  	public static final String DEFAULT_SCRIPT_ENGINE_ID = GroovyScriptEngineFactory.ID;
37  
38  	private static Map<String, SoapUIScriptEngineFactory> factories = new HashMap<String, SoapUIScriptEngineFactory>();
39  	private static final Logger log = Logger.getLogger( SoapUIScriptEngineRegistry.class );
40  
41  	public static void registerScriptEngine( String id, SoapUIScriptEngineFactory factory )
42  	{
43  		factories.put( id, factory );
44  	}
45  
46  	public static SoapUIScriptEngineFactory getFactory( String id )
47  	{
48  		return factories.get( id );
49  	}
50  
51  	public static SoapUIScriptEngine create( ModelItem modelItem )
52  	{
53  		return factories.get( getScriptEngineId( modelItem ) ).createScriptEngine( modelItem );
54  	}
55  
56  	public static String getScriptEngineId( ModelItem modelItem )
57  	{
58  		WsdlProject project = ( WsdlProject )ModelSupport.getModelItemProject( modelItem );
59  
60  		String scriptEngineId = null;
61  		if( project == null )
62  			log.warn( "Project is null for modelItem [" + String.valueOf( modelItem ) + "], using default script language [" +
63  					DEFAULT_SCRIPT_ENGINE_ID + "]" );
64  		else
65  			scriptEngineId = project.getDefaultScriptLanguage();
66  
67  		if( StringUtils.isNullOrEmpty( scriptEngineId ) )
68  			scriptEngineId = DEFAULT_SCRIPT_ENGINE_ID;
69  
70  		return scriptEngineId;
71  	}
72  
73  	public static SoapUIScriptGenerator createScriptGenerator( ModelItem modelItem )
74  	{
75  		WsdlProject project = ( WsdlProject )ModelSupport.getModelItemProject( modelItem );
76  
77  		String scriptEngineId = project.getDefaultScriptLanguage();
78  		if( StringUtils.isNullOrEmpty( scriptEngineId ) )
79  			scriptEngineId = DEFAULT_SCRIPT_ENGINE_ID;
80  
81  		return factories.get( scriptEngineId ).createCodeGenerator( modelItem );
82  	}
83  
84  	static
85  	{
86  		registerScriptEngine( GroovyScriptEngineFactory.ID, new GroovyScriptEngineFactory() );
87  		registerScriptEngine( JsScriptEngineFactory.ID, new JsScriptEngineFactory() );
88  	}
89  
90  	public static String[] getAvailableEngineIds()
91  	{
92  		return new StringList( factories.keySet() ).toStringArray();
93  	}
94  }