My problem is sr lock is not releasing on gdb , also please see that code can be improved?
Below is my code
public String exportGDB(String whereClause,IServerObjectHelper serverObjectHelper) // returns the path of GDB
{
String tempPath = System.getProperty("java.io.tmpdir");
SOEHelper soeHelper = new SOEHelper();
String fileName = System.currentTimeMillis() + ".gdb";
try
{
// Create a FileGDB workspace factory
IWorkspaceFactory workspaceFactory = new FileGDBWorkspaceFactory();
// Create a new File geodatabase
IWorkspaceName workspaceName = workspaceFactory.create(tempPath,fileName , null, 0);
IName wsName = (IName) workspaceName;
IWorkspace workspace = new IWorkspaceProxy(wsName.open());
IFeatureWorkspace featureWorkspace = new IFeatureWorkspaceProxy(workspace);
IMapLayerInfos layerInfos = soeHelper.getLayerInfo(serverObjectHelper);
IQueryFilter qf = new QueryFilter();
qf.setWhereClause(whereClause);
IFeatureClass fc = null;
IMapLayerInfo layerInfo = null;
IFeatureClass gdbFeatureClass = null;
IFeature newFeature = null;
IFeature feature = null;
IFeatureCursor featureCursor = null;
for (int i=0; i < layerInfos.getCount(); i++)
{
layerInfo = layerInfos.getElement(i);
fc = soeHelper.getFeatureClass(layerInfo.getID(), serverObjectHelper);
//
// IWorkspaceName fcwsName = (IWorkspaceName)fc.getFeatureDataset().getWorkspace();
//
IFeatureClassDescription fcDesc = new FeatureClassDescription();
IObjectClassDescription ocDesc = (IObjectClassDescription) fcDesc;
//
//
gdbFeatureClass = new FeatureClass(featureWorkspace.createFeatureClass(layerInfo.getName(), layerInfo.getFields(),
ocDesc.getInstanceCLSID(), ocDesc.getClassExtensionCLSID(), esriFeatureType.esriFTSimple, "SHAPE", ""));
// IFeatureClassName sourceFeatureClassName = new FeatureClassName();
//
// IFeatureDataConverter2 featureDataConverter = new FeatureDataConverter();
//
// IEnumInvalidObject enumInvalidObject = featureDataConverter.convertFeatureClass((IDatasetName)fcwsName,
// qf, null,(IFeatureDatasetName)workspaceName, sourceFeatureClassName,
// soeHelper.getGeomRef(fc),
// layerInfo.getFields(), "", 1000, 0);
//
//
// // Check for errors.
// IInvalidObjectInfo invalidObjectInfo = null;
// enumInvalidObject.reset();
// while ((invalidObjectInfo = enumInvalidObject.next()) != null){
// // Handle the errors in a way appropriate to the application.
// System.out.println("Errors occurred for the following feature: " +
// invalidObjectInfo.getInvalidObjectID());
// }
featureCursor = fc.search(qf, true);
feature = featureCursor.nextFeature();
while(feature != null)
{
newFeature = gdbFeatureClass.createFeature();
for (int j = 0; j < featureCursor.getFields().getFieldCount(); j++)
{
if(featureCursor.getFields().getField(j).getType() == esriFieldType.esriFieldTypeOID)
{ // skip
continue;
}
newFeature.setValue(newFeature.getFields().findField(featureCursor.getFields().getField(j).getName()), feature.getValue(j));
}
newFeature.store();
feature = featureCursor.nextFeature();
Cleaner.release(newFeature);
}
Cleaner.release(gdbFeatureClass);
Cleaner.release(featureCursor);
}
// Cleaner.releaseAllInCurrentThread();
// Cleaner.release(gdbFeatureClass);
// Cleaner.release(featureCursor);
//
soeHelper.releaseSilently(workspaceName);
soeHelper.releaseSilently(wsName);
soeHelper.releaseSilently(layerInfos);
Cleaner.release(featureWorkspace);
Cleaner.release(workspace);
Cleaner.release(workspaceFactory);
qf = null;
workspace = null;
featureWorkspace = null;
workspaceFactory = null;
fc = null;
layerInfo = null;
gdbFeatureClass = null;
newFeature = null;
feature = null;
featureCursor = null;
return fileName;
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
