protected DynamicValuesQuery updateDynamicValueQuery(
DataSetHandle setHandle,
Object valueColumn,
Object labelColumn,
DataSetDesign dataSetDesign,
boolean isEnabled) {
DynamicValuesQuery valueQuery = null;
if (setHandle instanceof OdaDataSetHandle && valueColumn != null) {
valueQuery = designFactory.createDynamicValuesQuery();
if (dataSetDesign != null) {
DataSetDesign targetDataSetDesign = (DataSetDesign) EcoreUtil.copy(dataSetDesign);
if (!setHandle.getName().equals(dataSetDesign.getName()))
targetDataSetDesign =
new ModelOdaAdapter().createDataSetDesign((OdaDataSetHandle) setHandle);
valueQuery.setDataSetDesign(targetDataSetDesign);
} else {
DataSetDesign targetDataSetDesign =
new ModelOdaAdapter().createDataSetDesign((OdaDataSetHandle) setHandle);
valueQuery.setDataSetDesign(targetDataSetDesign);
}
valueQuery.setDisplayNameColumn(AdapterUtil.extractColumnName(labelColumn));
valueQuery.setValueColumn(AdapterUtil.extractColumnName(valueColumn));
valueQuery.setEnabled(isEnabled);
}
return valueQuery;
}
/**
* reset the property binding in dataset.
*
* @param dsHandle
* @param dataSetMap
* @param dataSourceMap
* @throws SemanticException
*/
public static void resetPropertyBinding(DataSetHandle dsHandle, Map dataSetMap, Map dataSourceMap)
throws SemanticException {
if (dsHandle == null) {
return;
}
if (dsHandle.getExtends() != null) {
return;
}
if (dsHandle instanceof JointDataSetHandle) {
Iterator iter = ((JointDataSetHandle) dsHandle).dataSetsIterator();
while (iter.hasNext()) {
DataSetHandle ds = (DataSetHandle) iter.next();
if (dsHandle != null) {
resetPropertyBinding(ds, dataSetMap, dataSourceMap);
}
}
} else if (dsHandle instanceof DerivedDataSetHandle) {
List<DataSetHandle> dataSets = ((DerivedDataSetHandle) dsHandle).getInputDataSets();
if (dataSets != null && dataSets.size() != 0) {
for (int i = 0; i < dataSets.size(); i++) {
DataSetHandle ds = dataSets.get(i);
if (dsHandle != null) {
resetPropertyBinding(ds, dataSetMap, dataSourceMap);
}
}
}
} else {
if (dsHandle instanceof OdaDataSetHandle) {
if (dataSetMap.get(dsHandle.getName()) != null) {
List pList = (List) dataSetMap.get(dsHandle.getName());
for (int i = 0; i < pList.size(); i++) {
PropertyBinding binding = (PropertyBinding) pList.get(i);
dsHandle.setPropertyBinding(binding.getName(), binding.getValue());
}
}
if (dsHandle.getDataSource() != null
&& dataSourceMap.get(dsHandle.getDataSource().getName()) != null) {
List pList = (List) dataSourceMap.get(dsHandle.getDataSource().getName());
for (int i = 0; i < pList.size(); i++) {
PropertyBinding binding = (PropertyBinding) pList.get(i);
dsHandle.getDataSource().setPropertyBinding(binding.getName(), binding.getValue());
}
}
}
}
}
/**
* clear the property binding in dataset to disable it when run the query
*
* @param dsHandle
* @param dataSetMap
* @param dataSourceMap
* @throws SemanticException
*/
public static void clearPropertyBindingMap(
DataSetHandle dsHandle, Map dataSetMap, Map dataSourceMap) throws SemanticException {
if (dsHandle == null) {
return;
}
if (dsHandle.getExtends() != null) {
return;
}
if (dsHandle instanceof JointDataSetHandle) {
Iterator iter = ((JointDataSetHandle) dsHandle).dataSetsIterator();
while (iter.hasNext()) {
DataSetHandle ds = (DataSetHandle) iter.next();
if (dsHandle != null) {
clearPropertyBindingMap(ds, dataSetMap, dataSourceMap);
}
}
} else if (dsHandle instanceof DerivedDataSetHandle) {
List<DataSetHandle> dataSets = ((DerivedDataSetHandle) dsHandle).getInputDataSets();
if (dataSets != null && dataSets.size() != 0) {
for (int i = 0; i < dataSets.size(); i++) {
DataSetHandle ds = dataSets.get(i);
if (dsHandle != null) {
clearPropertyBindingMap(ds, dataSetMap, dataSourceMap);
}
}
}
} else if (dsHandle instanceof OdaDataSetHandle) {
List dataSetBindingList = dsHandle.getPropertyBindings();
List dataSourceBindingList =
dsHandle.getDataSource() == null
? new ArrayList()
: dsHandle.getDataSource().getPropertyBindings();
if (!dataSetBindingList.isEmpty()) dataSetMap.put(dsHandle.getName(), dataSetBindingList);
if (!dataSourceBindingList.isEmpty())
dataSourceMap.put(dsHandle.getDataSource().getName(), dataSourceBindingList);
for (int i = 0; i < dataSetBindingList.size(); i++) {
PropertyBinding binding = (PropertyBinding) dataSetBindingList.get(i);
dsHandle.setPropertyBinding(binding.getName(), (Expression) null);
}
for (int i = 0; i < dataSourceBindingList.size(); i++) {
PropertyBinding binding = (PropertyBinding) dataSourceBindingList.get(i);
dsHandle.getDataSource().setPropertyBinding(binding.getName(), (Expression) null);
}
}
}
