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@@ -42,6 +42,8 @@ public class DiagramDataLoader {
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List<ObjectNode> objs = dataStrategy.loadObjectsById(objIds, diagram.getProjectId(), diagram.getGroupCode());
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if(CollUtil.isNotEmpty(objs))
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initNodes(objs);
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+ else
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+ throw new DiagramException("对象数据加载失败");
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}
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List<String> relIds = diagram.getRelIds();
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@@ -49,6 +51,8 @@ public class DiagramDataLoader {
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List<ObjectNode> rels = dataStrategy.loadRelationsById(relIds, diagram.getProjectId(), diagram.getGroupCode());
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if(CollUtil.isNotEmpty(rels))
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initLines(rels);
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+ else
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+ throw new DiagramException("关系数据加载失败");
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}
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}
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