Java tutorial
/* * Copyright 2013 Martin Kouba * * 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.trimou.engine.text; import java.io.IOException; import org.apache.commons.lang3.StringEscapeUtils; import org.trimou.engine.config.AbstractConfigurationAware; import org.trimou.exception.MustacheException; import org.trimou.exception.MustacheProblem; import org.trimou.util.StringBuilderWriter; /** * * @author Martin Kouba */ class DefaultTextSupport extends AbstractConfigurationAware implements TextSupport { @Override public String escapeHtml(String input) { final StringBuilderWriter writer = new StringBuilderWriter(input.length()); try { StringEscapeUtils.ESCAPE_HTML3.translate(input, writer); } catch (IOException e) { throw new MustacheException(MustacheProblem.RENDER_IO_ERROR, e); } return writer.toString(); } }