diff --git a/designer-base/src/main/java/com/fr/design/data/datapane/TableDataTreePane.java b/designer-base/src/main/java/com/fr/design/data/datapane/TableDataTreePane.java index e42575177..112adff56 100644 --- a/designer-base/src/main/java/com/fr/design/data/datapane/TableDataTreePane.java +++ b/designer-base/src/main/java/com/fr/design/data/datapane/TableDataTreePane.java @@ -1133,7 +1133,10 @@ public class TableDataTreePane extends BasicTableDataTreePane { // 处理数据集名称 String dsName = getNoRepeatedDsName4Paste(dataWrapperEntry.getKey()); AbstractTableDataWrapper wrapper = dataWrapperEntry.getValue(); - addDataPane(TableDataFollowingPasteUtils.generateTableDataPaneWhenPaste(wrapper), dsName); + AbstractTableDataPane tableDataPane = TableDataFollowingPasteUtils.generateTableDataPaneWhenPaste(wrapper); + if (tableDataPane != null) { + addDataPane(tableDataPane, dsName); + } } } } diff --git a/designer-base/src/main/java/com/fr/design/data/tabledata/paste/TableDataFollowingPasteUtils.java b/designer-base/src/main/java/com/fr/design/data/tabledata/paste/TableDataFollowingPasteUtils.java index 80ac3e614..4c39e2854 100644 --- a/designer-base/src/main/java/com/fr/design/data/tabledata/paste/TableDataFollowingPasteUtils.java +++ b/designer-base/src/main/java/com/fr/design/data/tabledata/paste/TableDataFollowingPasteUtils.java @@ -66,7 +66,10 @@ public class TableDataFollowingPasteUtils { continue; } AbstractTableDataWrapper tableDataWrapper = new TemplateTableDataWrapper(dataWrapperEntry.getValue(), dsName); - tableDataTreePane.addDataPane(generateTableDataPaneWhenPaste(tableDataWrapper), dsName); + AbstractTableDataPane tableDataPane = generateTableDataPaneWhenPaste(tableDataWrapper); + if (tableDataPane != null) { + tableDataTreePane.addDataPane(tableDataPane, dsName); + } } } @@ -372,11 +375,18 @@ public class TableDataFollowingPasteUtils { * 生成粘贴(新建)时使用的AbstractTableDataPane * 主要是为了处理StoreProcedure,它在远程情况下,无法及时获取参数。这边因为是复制粘贴,所以直接用原TableData的参数即可 * @param tableDataWrapper wrapper - * @return AbstractTableDataPane + * @return AbstractTableDataPane,当TableData clone失败时,方法返回null */ + @Nullable public static AbstractTableDataPane generateTableDataPaneWhenPaste(AbstractTableDataWrapper tableDataWrapper) { - AbstractTableDataPane tableDataPane = tableDataWrapper.creatTableDataPane(); - TableData tableData = tableDataWrapper.getTableData(); + // 粘贴时再做一次TableData的clone + TableData clonedTableData = cloneTableData(tableDataWrapper.getTableData()); + if (clonedTableData == null) { + return null; + } + AbstractTableDataWrapper clonedWrapper = new TemplateTableDataWrapper(clonedTableData); + AbstractTableDataPane tableDataPane = clonedWrapper.creatTableDataPane(); + TableData tableData = clonedWrapper.getTableData(); if (tableData instanceof StoreProcedure) { StoreProcedure storeProcedure = (StoreProcedure) tableData; ((ProcedureDataPane) tableDataPane).populateParameters(storeProcedure.getParameters());