/*
* =============================================================================
*
* 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.comment.ICommentStructureHandler;
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 CommentStructureHandler implements ICommentStructureHandler {
boolean setContent;
CharSequence setContentValue;
boolean replaceWithModel;
IModel replaceWithModelValue;
boolean replaceWithModelProcessable;
boolean removeComment;
CommentStructureHandler() {
super();
reset();
}
public void setContent(final CharSequence content) {
reset();
Validate.notNull(content, "Content cannot be null");
this.setContent = true;
this.setContentValue = content;
}
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 removeComment() {
reset();
this.removeComment = true;
}
public void reset() {
this.setContent = false;
this.setContentValue = null;
this.replaceWithModel = false;
this.replaceWithModelValue = null;
this.replaceWithModelProcessable = false;
this.removeComment = false;
}
}