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java.lang.Objectorg.apache.cayenne.access.jdbc.BaseSQLAction
org.apache.cayenne.access.jdbc.ProcedureAction
public class ProcedureAction
A SQLAction that runs a stored procedure. Note that ProcedureAction has internal state and is not thread-safe.
| Field Summary | |
|---|---|
protected int |
processedResultSets
Holds a number of ResultSets processed by the action. |
protected ProcedureQuery |
query
|
| Fields inherited from class org.apache.cayenne.access.jdbc.BaseSQLAction |
|---|
adapter, entityResolver |
| Constructor Summary | |
|---|---|
ProcedureAction(ProcedureQuery query,
DbAdapter adapter,
EntityResolver entityResolver)
|
|
| Method Summary | |
|---|---|
protected ProcedureTranslator |
createTranslator(Connection connection)
Returns the ProcedureTranslator to use for this ProcedureAction. |
protected RowDescriptor |
describeResultSet(ResultSet resultSet,
int setIndex)
Creates a RowDescriptor for result set. |
protected Procedure |
getProcedure()
Returns stored procedure for an internal query. |
void |
performAction(Connection connection,
OperationObserver observer)
Executes a query using a strategy defined by the implementation. |
protected void |
readProcedureOutParameters(CallableStatement statement,
OperationObserver delegate)
Helper method that reads OUT parameters of a CallableStatement. |
| Methods inherited from class org.apache.cayenne.access.jdbc.BaseSQLAction |
|---|
getAdapter, getEntityResolver, readResultSet |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
protected ProcedureQuery query
protected int processedResultSets
| Constructor Detail |
|---|
public ProcedureAction(ProcedureQuery query,
DbAdapter adapter,
EntityResolver entityResolver)
| Method Detail |
|---|
public void performAction(Connection connection,
OperationObserver observer)
throws SQLException,
Exception
SQLAction
SQLException
Exceptionprotected ProcedureTranslator createTranslator(Connection connection)
connection - JDBC connection
protected RowDescriptor describeResultSet(ResultSet resultSet,
int setIndex)
throws SQLException
resultSet - JDBC ResultSetsetIndex - a zero-based index of the ResultSet in the query results.
SQLExceptionprotected Procedure getProcedure()
protected void readProcedureOutParameters(CallableStatement statement,
OperationObserver delegate)
throws SQLException,
Exception
SQLException
Exception
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