public static Object deflateColumn(
TableDetails tableDetails, TableDetails.ColumnDetails columnDetails, Object dataModelObject) {
try {
Object value = columnDetails.getColumnField().get(dataModelObject);
if (value == null) return null;
else return columnDetails.getColumnTypeMapping().toSqlType(value);
} catch (IllegalAccessException e) {
throw new QuantumFluxException(
"Unable to access protected field, change the access level: "
+ columnDetails.getColumnName());
}
}
private static <T> void inflateColumn(
Cursor cursor, T dataModelObject, TableDetails.ColumnDetails columnDetails, int columnIndex) {
// If the column details is not required, then check if it is null
if (!columnDetails.isRequired() && cursor.isNull(columnIndex)) {
return;
}
try {
columnDetails.setFieldValue(cursor, columnIndex, dataModelObject);
} catch (IllegalAccessException e) {
throw new QuantumFluxException(
"Not allowed to alter the value of the field, please change the access level: "
+ columnDetails.getColumnName());
}
}
public static ContentValues deflate(TableDetails tableDetails, Object dataModelObject) {
List<TableDetails.ColumnDetails> columns = tableDetails.getColumns();
ContentValues contentValues = new ContentValues(columns.size());
for (int i = 0; i < columns.size(); i++) {
TableDetails.ColumnDetails columnDetails = columns.get(i);
if (columnDetails.isAutoIncrement()) continue;
try {
columnDetails.setContentValue(contentValues, dataModelObject);
} catch (IllegalAccessException e) {
throw new QuantumFluxException(
"Unable to access protected field, change the access level: "
+ columnDetails.getColumnName());
}
}
return contentValues;
}
public static ContentValues[] deflateAll(TableDetails tableDetails, Object... dataModelObjects) {
List<TableDetails.ColumnDetails> columns = tableDetails.getColumns();
ContentValues[] contentValuesArray = new ContentValues[dataModelObjects.length];
for (int i = 0; i < dataModelObjects.length; i++) {
contentValuesArray[i] = new ContentValues(columns.size());
}
for (int i = 0; i < columns.size(); i++) {
TableDetails.ColumnDetails columnDetails = columns.get(i);
if (columnDetails.isAutoIncrement()) continue;
for (int j = 0; j < dataModelObjects.length; j++) {
try {
columnDetails.setContentValue(contentValuesArray[j], dataModelObjects[j]);
} catch (IllegalAccessException e) {
throw new QuantumFluxException(
"Unable to access protected field, change the access level: "
+ columnDetails.getColumnName());
}
}
}
return contentValuesArray;
}
