/*
* Copyright 2001-2004 The Apache Software Foundation.
*
* 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 org.apache.juddi.datastore.jdbc;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.util.Vector;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.juddi.datatype.AddressLine;
import org.apache.juddi.registry.RegistryEngine;
import org.apache.juddi.util.Config;
/**
* @author Steve Viens (sviens@apache.org)
*/
class AddressLineTable
{
// private reference to the jUDDI logger
private static Log log = LogFactory.getLog(AddressLineTable.class);
static String insertSQL = null;
static String selectSQL = null;
static String deleteSQL = null;
static String tablePrefix = "";
static
{
tablePrefix = Config.getStringProperty(
RegistryEngine.PROPNAME_TABLE_PREFIX,RegistryEngine.DEFAULT_TABLE_PREFIX);
// buffer used to build SQL statements
StringBuffer sql = null;
// build insertSQL
sql = new StringBuffer(150);
sql.append("INSERT INTO ").append(tablePrefix).append("ADDRESS_LINE (");
sql.append("BUSINESS_KEY,");
sql.append("CONTACT_ID,");
sql.append("ADDRESS_ID,");
sql.append("ADDRESS_LINE_ID,");
sql.append("LINE,");
sql.append("KEY_NAME,");
sql.append("KEY_VALUE) ");
sql.append("VALUES (?,?,?,?,?,?,?)");
insertSQL = sql.toString();
// build selectSQL
sql = new StringBuffer(200);
sql.append("SELECT ");
sql.append("LINE,");
sql.append("KEY_NAME,");
sql.append("KEY_VALUE, ");
sql.append("ADDRESS_LINE_ID ");
sql.append("FROM ").append(tablePrefix).append("ADDRESS_LINE ");
sql.append("WHERE BUSINESS_KEY=? ");
sql.append("AND CONTACT_ID=? ");
sql.append("AND ADDRESS_ID=? ");
sql.append("ORDER BY ADDRESS_LINE_ID");
selectSQL = sql.toString();
// build deleteSQL
sql = new StringBuffer(100);
sql.append("DELETE FROM "+ tablePrefix + "ADDRESS_LINE ");
sql.append("WHERE BUSINESS_KEY=?");
deleteSQL = sql.toString();
}
/**
* Insert new row into the ADDRESS_LINE table.
*
* @param businessKey BusinessKey to the BusinessEntity object that owns the Contact to be inserted
* @param contactID The unique ID generated when saving the parent Contact instance.
* @param addressID The unique ID generated when saving the parent Address instance.
* @param lineList Enumeration of AddressLines objects holding values to be inserted.
* @param connection JDBC connection
* @throws java.sql.SQLException
*/
public static void insert(String businessKey,int contactID,int addressID,Vector lineList,Connection connection)
throws java.sql.SQLException
{
if ((lineList == null) || (lineList.size() == 0))
return; // everything is valid but no elements to insert
PreparedStatement statement = null;
try
{
statement = connection.prepareStatement(insertSQL);
statement.setString(1,businessKey.toString());
statement.setInt(2,contactID);
statement.setInt(3,addressID);
int listSize = lineList.size();
for (int lineID=0; lineID<listSize; lineID++)
{
AddressLine line = (AddressLine)lineList.elementAt(lineID);
statement.setInt(4,lineID);
statement.setString(5,line.getLineValue());
statement.setString(6,line.getKeyName());
statement.setString(7,line.getKeyValue());
if (log.isDebugEnabled()) {
log.debug("insert into "+ tablePrefix + "ADDRESS_LINE table:\n\n\t" + insertSQL +
"\n\t BUSINESS_KEY=" + businessKey.toString() +
"\n\t CONTACT_ID=" + contactID +
"\n\t ADDRESS_ID=" + addressID +
"\n\t ADDRESS_LINE_ID=" + lineID +
"\n\t LINE=" + line.getLineValue() +
"\n\t KEY_NAME=" + line.getKeyName() +
"\n\t KEY_VALUE=" + line.getKeyValue() + "\n");
}
statement.executeUpdate();
}
}
finally
{
try {
statement.close();
}
catch (Exception e) { /* ignored */ }
}
}
/**
* Select all rows from the CONTACT table for a given BusinessKey.
*
* @param businessKey BusinessKey
* @param contactID Unique ID representing the parent Contact instance
* @param connection JDBC connection
* @throws java.sql.SQLException
*/
public static Vector select(String businessKey,int contactID,int addressID,Connection connection)
throws java.sql.SQLException
{
Vector lineList = new Vector();
PreparedStatement statement = null;
ResultSet resultSet = null;
try
{
// create a statement to query with
statement = connection.prepareStatement(selectSQL);
statement.setString(1,businessKey.toString());
statement.setInt(2,contactID);
statement.setInt(3,addressID);
if (log.isDebugEnabled()) {
log.debug("select from "+ tablePrefix + "ADDRESS_LINE table:\n\n\t" + selectSQL +
"\n\t BUSINESS_KEY=" + businessKey.toString() +
"\n\t CONTACT_KEY=" + contactID +
"\n\t ADDRESS_ID=" + addressID + "\n");
}
// execute the statement
resultSet = statement.executeQuery();
while (resultSet.next())
{
AddressLine line = new AddressLine();
line.setLineValue(resultSet.getString(1));//("LINE")
line.setKeyName(resultSet.getString(2));//("KEY_NAME"));
line.setKeyValue(resultSet.getString(3));//("KEY_VALUE"));
lineList.add(line);
}
return lineList;
}
finally
{
try {
resultSet.close();
statement.close();
}
catch (Exception e) { /* ignored */ }
}
}
/**
* Delete multiple rows from the ADDRESS_LINE table that are assigned to the
* BusinessKey specified.
*
* @param businessKey String
* @param connection JDBC connection
* @throws java.sql.SQLException
*/
public static void delete(String businessKey,Connection connection)
throws java.sql.SQLException
{
PreparedStatement statement = null;
try
{
// prepare the delete
statement = connection.prepareStatement(deleteSQL);
statement.setString(1,businessKey.toString());
if (log.isDebugEnabled()) {
log.debug("delete from "+ tablePrefix + "ADDRESS_LINE table:\n\n\t" + deleteSQL +
"\n\t BUSINESS_KEY=" + businessKey.toString() + "\n");
}
// execute
statement.executeUpdate();
}
finally
{
try {
statement.close();
}
catch (Exception e) { /* ignored */ }
}
}
}