com.tcdng.unify.web.ui.widget.writer.control.ParagraphWriter Maven / Gradle / Ivy
/*
* Copyright 2018-2023 The Code Department.
*
* 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 com.tcdng.unify.web.ui.widget.writer.control;
import com.tcdng.unify.core.UnifyException;
import com.tcdng.unify.core.annotation.Component;
import com.tcdng.unify.core.annotation.Writes;
import com.tcdng.unify.core.util.StringUtils;
import com.tcdng.unify.web.ui.widget.ResponseWriter;
import com.tcdng.unify.web.ui.widget.Widget;
import com.tcdng.unify.web.ui.widget.control.Paragraph;
import com.tcdng.unify.web.ui.widget.writer.AbstractControlWriter;
/**
* Paragraph writer.
*
* @author The Code Department
* @since 1.0
*/
@Writes(Paragraph.class)
@Component("paragraph-writer")
public class ParagraphWriter extends AbstractControlWriter {
@Override
protected void doWriteStructureAndContent(ResponseWriter writer, Widget widget) throws UnifyException {
Paragraph paragraph = (Paragraph) widget;
writer.write("");
String value = paragraph.getStringValue();
if (value == null) {
if (StringUtils.isNotBlank(paragraph.getBinding())) {
writer.writeHtmlFixedSpace();
} else {
writeCaption(writer, paragraph);
}
} else {
writer.writeWithHtmlEscape(value);
}
writer.write("
");
}
}