com.deepoove.poi.policy.DocumentRenderPolicy Maven / Gradle / Ivy
/*
* Copyright 2014-2020 Sayi
*
* 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.deepoove.poi.policy;
import java.util.List;
import org.apache.poi.xwpf.usermodel.XWPFParagraph;
import org.apache.poi.xwpf.usermodel.XWPFRun;
import com.deepoove.poi.data.DocumentRenderData;
import com.deepoove.poi.data.NumberingRenderData;
import com.deepoove.poi.data.ParagraphRenderData;
import com.deepoove.poi.data.RenderData;
import com.deepoove.poi.data.TableRenderData;
import com.deepoove.poi.render.RenderContext;
import com.deepoove.poi.util.StyleUtils;
import com.deepoove.poi.xwpf.BodyContainer;
import com.deepoove.poi.xwpf.BodyContainerFactory;
/**
* Document Render
*
* @author Sayi
*
*/
public class DocumentRenderPolicy extends AbstractRenderPolicy {
@Override
protected boolean validate(DocumentRenderData data) {
return null != data && !data.getContents().isEmpty();
}
@Override
protected void afterRender(RenderContext context) {
clearPlaceholder(context, true);
}
@Override
public void doRender(RenderContext context) throws Exception {
Helper.renderDocument(context.getRun(), context.getData());
}
public static class Helper {
public static void renderDocument(XWPFRun run, DocumentRenderData data) throws Exception {
List contents = data.getContents();
BodyContainer bodyContainer = BodyContainerFactory.getBodyContainer(run);
for (RenderData item : contents) {
XWPFParagraph paragraph = bodyContainer.insertNewParagraph(run);
XWPFRun createRun = paragraph.createRun();
StyleUtils.styleRun(createRun, run);
if (item instanceof ParagraphRenderData) {
ParagraphRenderPolicy.Helper.renderParagraph(createRun, (ParagraphRenderData) item);
} else if (item instanceof TableRenderData) {
TableRenderPolicy.Helper.renderTable(createRun, (TableRenderData) item);
} else if (item instanceof NumberingRenderData) {
NumberingRenderPolicy.Helper.renderNumbering(createRun, (NumberingRenderData) item);
}
}
}
}
}
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