@Override
public boolean isValidForDataViewer(Connection connection, IMetadataTable metadataTable) {
if (!canHandle(connection)) {
return false;
}
if (metadataTable == null) {
return false;
}
String partition = metadataTable.getAdditionalProperties().get(HCatalogConstants.PARTITIONS);
String partitionName = ExtractMetaDataFromHCatalog.extractPartitionNameByJsonStr(partition);
if (StringUtils.isEmpty(partitionName)) {
Shell shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell();
MessageDialog.openWarning(
shell,
Messages.getString("HCatalogDragAndDropHandler.dataViewer.warning.title"), // $NON-NLS-1$
Messages.getString("HCatalogDragAndDropHandler.dataViewer.warning.msg")); // $NON-NLS-1$
return false;
}
return true;
}
@Override
public void handleTableRelevantParameters(
Connection connection, IElement ele, IMetadataTable metadataTable) {
if (ele == null || metadataTable == null) {
return;
}
String tableName = metadataTable.getTableName();
IElementParameter tableNameParameter =
ele.getElementParameter(EHCatalogRepositoryToComponent.TABLE_NAME.getParameterName());
if (tableNameParameter != null) {
tableNameParameter.setValue(getRepositoryValueOfStringType(connection, tableName));
}
String partition = metadataTable.getAdditionalProperties().get(HCatalogConstants.PARTITIONS);
if (StringUtils.isNotEmpty(partition)) {
IElementParameter partitionParameter =
ele.getElementParameter(EHCatalogRepositoryToComponent.PARTITION_NAME.getParameterName());
if (partitionParameter != null) {
String partitionName = ExtractMetaDataFromHCatalog.extractPartitionNameByJsonStr(partition);
if (StringUtils.isNotEmpty(partitionName)) {
partitionParameter.setValue(getRepositoryValueOfStringType(connection, partitionName));
}
}
}
}