package com.ruoyi.inspect.util;
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import com.deepoove.poi.config.Configure;
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import com.deepoove.poi.render.RenderContext;
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import com.deepoove.poi.template.ElementTemplate;
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import java.util.Arrays;
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import java.util.HashSet;
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import java.util.Set;
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/**
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* 报告中的签名和印章会在编制、审核、批准等不同阶段分别写入。
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* 保留后续阶段需要使用的图片占位符，避免在前面的渲染阶段被提前清除。
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*/
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public class PreserveReportPicturePlaceholderHandler implements Configure.ValidErrorHandler {
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private static final Set<String> DEFERRED_PICTURE_TAGS = new HashSet<>(Arrays.asList(
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"writeUrl",
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"writeDateUrl",
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"insUrl",
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"examineUrl",
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"examineDateUrl",
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"ratifyUrl",
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"ratifyDateUrl",
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"seal1",
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"seal2"
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));
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private final Configure.ClearHandler clearHandler = new Configure.ClearHandler();
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@Override
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public void handler(RenderContext<?> context) {
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ElementTemplate template = context.getEleTemplate();
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if (template != null
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&& Character.valueOf('@').equals(template.getSign())
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&& DEFERRED_PICTURE_TAGS.contains(template.getTagName())) {
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return;
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}
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clearHandler.handler(context);
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}
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}
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