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PL-7322 Exception when running export to Excel on table with generated column

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This commit is contained in:
Yuriy Artamonov 2016-06-03 18:55:17 +04:00
parent a57082bc4a
commit 41c58909e0
1 changed files with 15 additions and 12 deletions
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27
modules/gui/src/com/haulmont/cuba/gui/export/ExcelExporter.java
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@ -50,7 +50,6 @@ import java.util.*;
* Use this class to export {@link com.haulmont.cuba.gui.components.Table} into Excel format
* and show using {@link ExportDisplay}.
* <br>Just create an instance of this class and invoke one of <code>exportTable</code> methods.
*
*/
public class ExcelExporter {
protected static final int COL_WIDTH_MAGIC = 48;
@ -373,7 +372,10 @@ public class ExcelExporter {
Table.Column column = columns.get(c);
Object cellValue = null;
MetaPropertyPath propertyPath = null;
if (column.getId() instanceof MetaPropertyPath) {
propertyPath = (MetaPropertyPath) column.getId();
Table.Printable printable = table.getPrintable(column);
if (printable != null) {
cellValue = printable.getValue((Entity) instance);
@ -383,7 +385,7 @@ public class ExcelExporter {
String captionProperty = xmlDescriptor.attributeValue("captionProperty");
cellValue = InstanceUtils.getValueEx(instance, captionProperty);
} else {
cellValue = InstanceUtils.getValueEx(instance, ((MetaPropertyPath) column.getId()).getPath());
cellValue = InstanceUtils.getValueEx(instance, propertyPath.getPath());
}
if (column.getFormatter() != null)
cellValue = column.getFormatter().format(cellValue);
@ -395,7 +397,7 @@ public class ExcelExporter {
}
}
formatValueCell(cell, cellValue, ((MetaPropertyPath) column.getId()), c, rowNumber, level, null);
formatValueCell(cell, cellValue, propertyPath, c, rowNumber, level, null);
}
}
@ -412,9 +414,10 @@ public class ExcelExporter {
}
protected void formatValueCell(HSSFCell cell, @Nullable Object cellValue, @Nullable MetaPropertyPath metaPropertyPath,
int sizersIndex, int notificationReqiured, int level, @Nullable Integer groupChildCount) {
if (cellValue == null)
int sizersIndex, int notificationRequired, int level, @Nullable Integer groupChildCount) {
if (cellValue == null) {
return;
}
String childCountValue = "";
if (groupChildCount != null){
@ -446,7 +449,7 @@ public class ExcelExporter {
}
cell.setCellType(HSSFCell.CELL_TYPE_NUMERIC);
}
if (sizers[sizersIndex].isNotificationRequired(notificationReqiured)) {
if (sizers[sizersIndex].isNotificationRequired(notificationRequired)) {
sizers[sizersIndex].notifyCellValue(str, stdFont);
}
} else if (cellValue instanceof Date) {
@ -483,7 +486,7 @@ public class ExcelExporter {
}
}
if (sizers[sizersIndex].isNotificationRequired(notificationReqiured)) {
if (sizers[sizersIndex].isNotificationRequired(notificationRequired)) {
String str = Datatypes.getNN(Date.class).format(date);
sizers[sizersIndex].notifyCellValue(str, stdFont);
}
@ -494,7 +497,7 @@ public class ExcelExporter {
}
str += ((Boolean) cellValue) ? trueStr : falseStr;
cell.setCellValue(new HSSFRichTextString(str));
if (sizers[sizersIndex].isNotificationRequired(notificationReqiured)) {
if (sizers[sizersIndex].isNotificationRequired(notificationRequired)) {
sizers[sizersIndex].notifyCellValue(str, stdFont);
}
} else if (cellValue instanceof EnumClass) {
@ -503,7 +506,7 @@ public class ExcelExporter {
: messages.getMessage(cellValue.getClass(), nameKey);
cell.setCellValue(message + childCountValue);
if (sizers[sizersIndex].isNotificationRequired(notificationReqiured)) {
if (sizers[sizersIndex].isNotificationRequired(notificationRequired)) {
sizers[sizersIndex].notifyCellValue(message, stdFont);
}
} else if (cellValue instanceof Entity) {
@ -512,20 +515,20 @@ public class ExcelExporter {
String str = sizersIndex == 0 ? createSpaceString(level) + instanceName : instanceName;
str = str + childCountValue;
cell.setCellValue(new HSSFRichTextString(str));
if (sizers[sizersIndex].isNotificationRequired(notificationReqiured)) {
if (sizers[sizersIndex].isNotificationRequired(notificationRequired)) {
sizers[sizersIndex].notifyCellValue(str, stdFont);
}
} else if (cellValue instanceof Collection) {
String str = "";
cell.setCellValue(new HSSFRichTextString(str));
if (sizers[sizersIndex].isNotificationRequired(notificationReqiured)) {
if (sizers[sizersIndex].isNotificationRequired(notificationRequired)) {
sizers[sizersIndex].notifyCellValue(str, stdFont);
}
} else {
String str = sizersIndex == 0 ? createSpaceString(level) + cellValue.toString() : cellValue.toString();
str = str + childCountValue;
cell.setCellValue(new HSSFRichTextString(str));
if (sizers[sizersIndex].isNotificationRequired(notificationReqiured)) {
if (sizers[sizersIndex].isNotificationRequired(notificationRequired)) {
sizers[sizersIndex].notifyCellValue(str, stdFont);
}
}