/*
* Copyright 2015, The Querydsl Team (http://www.querydsl.com/team)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.querydsl.sql;
import java.sql.*;
public final class StoredProcedures {
private StoredProcedures() { }
public static void main(String[] args) throws ClassNotFoundException, SQLException {
Class.forName("org.apache.derby.jdbc.EmbeddedDriver");
String url = "jdbc:derby:target/procedure_test;create=true";
Connection connection = DriverManager.getConnection(url, "", "");
try {
DatabaseMetaData md = connection.getMetaData();
ResultSet procedures = md.getProcedures(null, null, null);
try {
while (procedures.next()) {
String cat = procedures.getString(1);
String schema = procedures.getString(2);
String name = procedures.getString(3);
String remarks = procedures.getString(7);
String type = procedures.getString(8);
String specificName = procedures.getString(9);
System.out.println(name + "\n" + remarks + "\n" + type + "\n" + specificName);
ResultSet procedureColumns = md.getProcedureColumns(cat, schema, name, null);
try {
while (procedureColumns.next()) {
String columnName = procedureColumns.getString(4);
int columnType = procedureColumns.getInt(5);
int dataType = procedureColumns.getInt(6);
String typeName = procedureColumns.getString(7);
short nullable = procedureColumns.getShort(12);
System.out.println(" " + columnName + " " + columnType + " " + dataType + " " + typeName + " " + nullable);
}
System.out.println();
} finally {
procedureColumns.close();
}
}
} finally {
procedures.close();
}
} finally {
connection.close();
}
}
}