/*
* =============================================================================
*
* Copyright (c) 2011-2014, 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.element;
import java.util.List;
import org.thymeleaf.Arguments;
import org.thymeleaf.TemplateRepository;
import org.thymeleaf.dom.Element;
import org.thymeleaf.dom.Node;
import org.thymeleaf.exceptions.TemplateEngineException;
import org.thymeleaf.exceptions.TemplateProcessingException;
import org.thymeleaf.processor.IElementNameProcessorMatcher;
/**
*
* @author Daniel Fernández
*
* @since 1.0
*
*/
public abstract class AbstractUnescapedTextChildModifierElementProcessor
extends AbstractMarkupSubstitutionElementProcessor {
protected AbstractUnescapedTextChildModifierElementProcessor(final String elementName) {
super(elementName);
}
protected AbstractUnescapedTextChildModifierElementProcessor(final IElementNameProcessorMatcher matcher) {
super(matcher);
}
@Override
protected List<Node> getMarkupSubstitutes(final Arguments arguments, final Element element) {
final String text = getText(arguments, element);
try {
final TemplateRepository templateRepository = arguments.getTemplateRepository();
final List<Node> fragNodes = templateRepository.getFragment(arguments, text);
for (final Node node : fragNodes) {
node.setProcessable(false);
}
return fragNodes;
} catch (final TemplateEngineException e) {
throw e;
} catch (final Exception e) {
throw new TemplateProcessingException(
"An error happened during parsing of unescaped text: \"" + element.getOriginalName() + "\"", e);
}
}
protected abstract String getText(final Arguments arguments, final Element element);
}