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Fixed Issue 397: New UI Importer Branch - individual JSON record nodes do not preview well.

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git-svn-id: http://google-refine.googlecode.com/svn/trunk@2258 7d457c2a-affb-35e4-300a-418c747d4874
This commit is contained in:
David Huynh 2011-09-28 03:38:23 +00:00
parent 81d0072bda
commit 5762efebf6
1 changed files with 42 additions and 1 deletions
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41
main/src/com/google/refine/importers/tree/XmlImportUtilities.java
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@ -318,6 +318,15 @@ public class XmlImportUtilities extends TreeImportUtilities {
findRecord(project, parser, recordPath, pathIndex + 1, rootColumnGroup, limit);
} else if (eventType == Token.EndEntity) {
break;
} else if (eventType == Token.Value) {
// This is when the user picks a specific field to import, not a whole object or element.
if (pathIndex == recordPath.length - 2) {
String desiredFieldName = recordPath[pathIndex + 1];
String currentFieldName = parser.getFieldName();
if (desiredFieldName.equals(currentFieldName)) {
processFieldAsRecord(project, parser, rootColumnGroup);
}
}
}
}
} else {
@ -356,7 +365,39 @@ public class XmlImportUtilities extends TreeImportUtilities {
ImportRecord record = new ImportRecord();
processSubRecord(project, parser, rootColumnGroup, record);
addImportRecordToProject(record, project);
}
/**
* processRecord parses Tree data for a single element and it's sub-elements,
* adding the parsed data as a row to the project
* @param project
* @param parser
* @param rootColumnGroup
* @throws ServletException
*/
static protected void processFieldAsRecord(
Project project,
TreeReader parser,
ImportColumnGroup rootColumnGroup
) throws Exception {
logger.trace("processFieldAsRecord(Project,TreeReader,ImportColumnGroup)");
String text = parser.getFieldValue().trim();
if (text.length() > 0) {
ImportRecord record = new ImportRecord();
addCell(
project,
rootColumnGroup,
record,
parser.getFieldName(),
text
);
addImportRecordToProject(record, project);
}
}
static protected void addImportRecordToProject(ImportRecord record, Project project) {
if (record.rows.size() > 0) {
for (List<Cell> row : record.rows) {
Row realRow = new Row(row.size());