public Content getLastEventContentByLabelAndValue(
Object value, String label, int eventModelId, int entityModelId, int componentModelId)
throws SQLException, Exception {
Content content = null;
String sql =
" SELECT event_contents.id as id, reading_value, time "
+ " FROM generated_events, event_contents , event_parameters, events "
+ " WHERE reading_value = ? AND parameter_label = ? AND events.model_id = ? AND generated_events.entity_id = ? AND component_id = ? "
+ " AND generated_event_id = generated_events.id AND event_parameter_id = event_parameters.id AND events.id = generated_events.event_id "
+ " ORDER BY time DESC LIMIT 1;";
Cursor cursor =
this.database.rawQuery(
sql,
new String[] {
String.valueOf(value),
String.valueOf(label),
String.valueOf(eventModelId),
String.valueOf(entityModelId),
String.valueOf(componentModelId)
});
if (cursor.moveToNext()) {
content = new Content();
content.setTime(new Date(cursor.getLong(cursor.getColumnIndex("time"))));
content.setId(cursor.getInt(cursor.getColumnIndex("id")));
content.setValue(value);
}
if (!cursor.isClosed()) {
cursor.close();
}
return content;
}
public Content getCurrentContentValue(Parameter parameter) throws SQLException {
if (this.database == null || !this.database.isOpen()) {
try {
this.database = (SQLiteDatabase) dataManager.getDatabaseHelper().openDatabaseConnection();
} catch (ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
Content content = null;
String sql =
"SELECT id, reading_value, reading_time "
+ "FROM event_contents\n"
+ "WHERE event_parameter_id = ? ORDER BY id DESC LIMIT 1;";
// consulta
Cursor cursor = this.database.rawQuery(sql, new String[] {String.valueOf(parameter.getId())});
if (cursor.moveToFirst()) {
content = new Content();
// pegar o valor atual
content.setId(cursor.getInt(cursor.getColumnIndex("id")));
content.setTime(
new Date(Long.parseLong(cursor.getString(cursor.getColumnIndex("reading_time")))));
content.setValue(
Content.parseContent(
parameter.getDataType(), cursor.getString(cursor.getColumnIndex("reading_value"))));
}
if (!cursor.isClosed()) {
cursor.close();
}
return content;
}
public List<Parameter> getEventParameterContents(int dataBaseEventId) throws SQLException {
List<Parameter> parameters = new ArrayList();
Parameter parameter;
Content content;
String sql =
"SELECT event_contents.id as content_id, reading_value, reading_time, event_parameters.id as parameter_id, "
+ " parameter_label as label, event_parameters.description as parameter_desc, optional, superior_limit, "
+ " inferior_limit, entity_state_id, event_parameters.initial_value, data_type_id, "
+ " data_types.initial_value as data_initial_value, data_types.description as data_desc "
+ " FROM event_contents, event_parameters, data_types "
+ " WHERE generated_event_id = ? AND event_parameter_id = event_parameters.id AND data_types.id = data_type_id "
+ " ORDER BY generated_event_id ; ";
Cursor cursor = this.database.rawQuery(sql, new String[] {String.valueOf(dataBaseEventId)});
while (cursor.moveToNext()) {
parameter = new Parameter();
parameter.setId(cursor.getInt(cursor.getColumnIndex("parameter_id")));
parameter.setDescription(cursor.getString(cursor.getColumnIndex("parameter_desc")));
parameter.setLabel(cursor.getString(cursor.getColumnIndex("label")));
DataType type = new DataType();
type.setId(cursor.getInt(cursor.getColumnIndex("data_type_id")));
type.setDescription(cursor.getString(cursor.getColumnIndex("data_desc")));
type.setInitialValue(cursor.getString(cursor.getColumnIndex("data_initial_value")));
parameter.setDataType(type);
// trata o tipo de dado do estado
parameter.setSuperiorLimit(
Content.parseContent(parameter.getDataType(), parameter.getSuperiorLimit()));
parameter.setInferiorLimit(
Content.parseContent(parameter.getDataType(), parameter.getInferiorLimit()));
parameter.setInitialValue(
Content.parseContent(parameter.getDataType(), parameter.getInitialValue()));
parameter.setInferiorLimit(
Content.parseContent(type, cursor.getString(cursor.getColumnIndex("inferior_limit"))));
parameter.setSuperiorLimit(
Content.parseContent(type, cursor.getString(cursor.getColumnIndex("superior_limit"))));
parameter.setInitialValue(
Content.parseContent(type, cursor.getString(cursor.getColumnIndex("initial_value"))));
parameter.setOptional(cursor.getInt(cursor.getColumnIndex("optional")) > 0);
if (cursor.getInt(cursor.getColumnIndex("entity_state_id")) > 0) {
if (this.dataManager == null) {
EntityStateDAO dao = new EntityStateDAO(this.database);
parameter.setRelatedState(
dao.getState(cursor.getInt(cursor.getColumnIndex("entity_state_id"))));
} else {
parameter.setRelatedState(
this.dataManager
.getEntityStateDAO()
.getState(cursor.getInt(cursor.getColumnIndex("entity_state_id"))));
}
}
// pega o valor utilizado na ação
content = new Content();
content.setId(cursor.getInt(cursor.getColumnIndex("content_id")));
content.setTime(
new Date(Long.parseLong(cursor.getString(cursor.getColumnIndex("reading_time")))));
content.setValue(
Content.parseContent(
parameter.getDataType(), cursor.getString(cursor.getColumnIndex("reading_value"))));
parameter.setContent(content);
parameter.setPossibleContents(this.getPossibleContents(parameter));
parameters.add(parameter);
}
if (!cursor.isClosed()) {
cursor.close();
}
return parameters;
}
