001    /**
002     * Copyright (c) 2000-2011 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portal.kernel.freemarker;
016    
017    import java.io.Writer;
018    
019    /**
020     * @author Mika Koivisto
021     */
022    public interface FreeMarkerEngine {
023    
024            public void flushTemplate(String freeMarkerTemplateId);
025    
026            public FreeMarkerContext getWrappedRestrictedToolsContext();
027    
028            public FreeMarkerContext getWrappedStandardToolsContext();
029    
030            public void init() throws Exception;
031    
032            public boolean mergeTemplate(
033                            String freeMarkerTemplateId, FreeMarkerContext freeMarkerContext,
034                            Writer writer)
035                    throws Exception;
036    
037            public boolean mergeTemplate(
038                            String freeMarkerTemplateId, String freemarkerTemplateContent,
039                            FreeMarkerContext freeMarkerContext, Writer writer)
040                    throws Exception;
041    
042            public boolean resourceExists(String resource);
043    
044    }