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Modern server-side Java template engine for both web and standalone environments

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/*
 * =============================================================================
 * 
 *   Copyright (c) 2011-2016, The THYMELEAF team (http://www.thymeleaf.org)
 * 
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 * 
 *       http://www.apache.org/licenses/LICENSE-2.0
 * 
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 * 
 * =============================================================================
 */
package org.thymeleaf.processor.text;

import org.thymeleaf.context.ITemplateContext;
import org.thymeleaf.exceptions.TemplateProcessingException;
import org.thymeleaf.model.IText;
import org.thymeleaf.processor.AbstractProcessor;
import org.thymeleaf.templatemode.TemplateMode;

/**
 * 

* Basic abstract implementation of {@link ITextProcessor}. *

*

* This abstract implementation takes care of correct exception handling so that subclasses don't have to. *

* * @author Daniel Fernández * * @since 3.0.0 * */ public abstract class AbstractTextProcessor extends AbstractProcessor implements ITextProcessor { public AbstractTextProcessor(final TemplateMode templateMode, final int precedence) { super(templateMode, precedence); } public final void process( final ITemplateContext context, final IText text, final ITextStructureHandler structureHandler) { try { doProcess(context, text, structureHandler); } catch (final TemplateProcessingException e) { if (text.hasLocation()) { if (!e.hasTemplateName()) { e.setTemplateName(text.getTemplateName()); } if (!e.hasLineAndCol()) { e.setLineAndCol(text.getLine(), text.getCol()); } } throw e; } catch (final Exception e) { throw new TemplateProcessingException( "Error during execution of processor '" + this.getClass().getName() + "'", text.getTemplateName(), text.getLine(), text.getCol(), e); } } protected abstract void doProcess( final ITemplateContext context, final IText text, final ITextStructureHandler structureHandler); }




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