org.mariadb.jdbc.ProcedureStatement Maven / Gradle / Ivy
// SPDX-License-Identifier: LGPL-2.1-or-later
// Copyright (c) 2012-2014 Monty Program Ab
// Copyright (c) 2015-2021 MariaDB Corporation Ab
package org.mariadb.jdbc;
import java.sql.CallableStatement;
import java.sql.SQLException;
import java.util.concurrent.locks.ReentrantLock;
import org.mariadb.jdbc.client.Completion;
import org.mariadb.jdbc.client.result.Result;
/** Procedure callable statement */
public class ProcedureStatement extends BaseCallableStatement implements CallableStatement {
/**
* Constructor
*
* @param con connection
* @param sql sql
* @param databaseName database
* @param procedureName procedure
* @param lock thread locker
* @param canUseServerTimeout can use server timeout
* @param canUseServerMaxRows can use server max rows
* @param canCachePrepStmts can cache server prepared result
* @param resultSetType result-set type
* @param resultSetConcurrency concurrency
* @throws SQLException if any exception occurs
*/
public ProcedureStatement(
Connection con,
String sql,
String databaseName,
String procedureName,
ReentrantLock lock,
boolean canUseServerTimeout,
boolean canUseServerMaxRows,
boolean canCachePrepStmts,
int resultSetType,
int resultSetConcurrency)
throws SQLException {
super(
sql,
con,
lock,
databaseName,
procedureName,
canUseServerTimeout,
canUseServerMaxRows,
canCachePrepStmts,
resultSetType,
resultSetConcurrency,
0);
}
@Override
public boolean isFunction() {
return false;
}
@Override
protected void handleParameterOutput() throws SQLException {
// output result-set is the last result-set
// or in case finishing with an OK_PACKET, just the one before
for (int i = 1; i <= Math.min(this.results.size(), 2); i++) {
Completion compl = this.results.get(this.results.size() - i);
if (compl instanceof Result && (((Result) compl).isOutputParameter())) {
outputResultFromRes(i);
}
}
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder("ProcedureStatement{sql:'" + sql + "'");
sb.append(", parameters:[");
for (int i = 0; i < parameters.size(); i++) {
org.mariadb.jdbc.client.util.Parameter param = parameters.get(i);
if (outputParameters.contains(i + 1)) sb.append("");
if (param == null) {
sb.append("null");
} else {
sb.append(param.bestEffortStringValue(con.getContext()));
}
if (i != parameters.size() - 1) {
sb.append(",");
}
}
sb.append("]}");
return sb.toString();
}
}