/* * ============================================================================= * * 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.engine; import org.thymeleaf.model.IModel; import org.thymeleaf.processor.xmldeclaration.IXMLDeclarationStructureHandler; import org.thymeleaf.util.Validate; /** * <p> * Structure handler implementation, internally used by the engine. * </p> * <p> * This class should not be directly used from outside the engine. * </p> * * @author Daniel Fernández * @since 3.0.0 * */ public final class XMLDeclarationStructureHandler implements IXMLDeclarationStructureHandler { boolean setXMLDeclaration; String setXMLDeclarationKeyword; String setXMLDeclarationVersion; String setXMLDeclarationEncoding; String setXMLDeclarationStandalone; boolean replaceWithModel; IModel replaceWithModelValue; boolean replaceWithModelProcessable; boolean removeXMLDeclaration; XMLDeclarationStructureHandler() { super(); reset(); } public void setXMLDeclaration( final String keyword, final String version, final String encoding, final String standalone) { reset(); Validate.notNull(keyword, "Keyword cannot be null"); this.setXMLDeclaration = true; this.setXMLDeclarationKeyword = keyword; this.setXMLDeclarationVersion = version; this.setXMLDeclarationEncoding = encoding; this.setXMLDeclarationStandalone = standalone; } public void replaceWith(final IModel model, final boolean processable) { reset(); Validate.notNull(model, "Model cannot be null"); this.replaceWithModel = true; this.replaceWithModelValue = model; this.replaceWithModelProcessable = processable; } public void removeXMLDeclaration() { reset(); this.removeXMLDeclaration = true; } public void reset() { this.setXMLDeclaration = false; this.setXMLDeclarationKeyword = null; this.setXMLDeclarationVersion = null; this.setXMLDeclarationEncoding = null; this.setXMLDeclarationStandalone = null; this.replaceWithModel = false; this.replaceWithModelValue = null; this.replaceWithModelProcessable = false; this.removeXMLDeclaration = false; } }