//Generated code by table2java.py, do not modify.
package com.transmem.data.db;
import java.util.logging.Logger;
import java.sql.Connection;
import java.sql.SQLException;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.util.ArrayList;
/**
* Domain fields referenced by the corpora tables
*
* @version 0.1
* @author Ted Wen
* @date Jan.2007
*/
public class Domains implements java.io.Serializable
{
protected static final long serialVersionUID = 102L;
private Logger log_ = Logger.getLogger(Domains.class.getName());
private boolean[] setreg_ = new boolean[3];
private Connection con_;
private String domaincode_; ///such as IT
private String domainname_; ///name of domain
private String parentdomain_; ///hierarchical chain
/**
* Construct an empty Domains object.
*
*/
public Domains()
{
}
/**
* Construct a Domains object with a Connection instance.
*
* @param con - Connection object
*/
public Domains(Connection con)
{
con_ = con;
}
/**
* Construct with a query on primary key(s)
*
*/
public Domains(Connection con, String _domaincode) throws SQLException
{
con_ = con;
queryByPrimaryKey(_domaincode);
}
/**
* Setter for Connection object
*
*/
public void setConnection(Connection con)
{
this.con_ = con;
}
/**
* Getter for F_DomainCode
*
*/
public String getDomainCode()
{
return domaincode_;
}
/**
* Setter for F_DomainCode
*
*/
public void setDomainCode(String _domaincode)
{
domaincode_ = _domaincode;
setreg_[0] = true;
}
/**
* Getter for F_DomainName
*
*/
public String getDomainName()
{
return domainname_;
}
/**
* Setter for F_DomainName
*
*/
public void setDomainName(String _domainname)
{
domainname_ = _domainname;
setreg_[1] = true;
}
/**
* Getter for F_ParentDomain
*
*/
public String getParentDomain()
{
return parentdomain_;
}
/**
* Setter for F_ParentDomain
*
*/
public void setParentDomain(String _parentdomain)
{
parentdomain_ = _parentdomain;
setreg_[2] = true;
}
/**
* Clear all update tags
*
*/
public void clearUpdates()
{
for (int i=0; i<setreg_.length; i++)
{
setreg_[i] = false;
}
}
/**
* Query by primary key(s), and populate current instance.
*
* @param _domaincode - String
*/
public void queryByPrimaryKey(String _domaincode) throws SQLException
{
if (this.con_ == null)
{
log_.severe("Connetion object null");
throw new SQLException("Connection object not set.");
}
String sql = "select * from T_Domains where F_DomainCode=?";
PreparedStatement stmt = null;
ResultSet rs = null;
try
{
stmt = con_.prepareStatement(sql);
stmt.setString(1,_domaincode);
rs = stmt.executeQuery();
if (rs.next())
{
setDomainCode(rs.getString(1));
setDomainName(rs.getString(2));
setParentDomain(rs.getString(3));
}
}
catch (SQLException e)
{
log_.severe(e.toString());
throw e;
}
finally
{
try {
if (rs != null) rs.close();
if (stmt != null) stmt.close();
}
catch (SQLException x)
{
}
}
}
/**
* Query all domains
*
*/
public ArrayList<Domains> queryDomains() throws SQLException
{
if (this.con_ == null)
{
log_.severe("Connetion object null");
throw new SQLException("Connection object not set.");
}
String sql = "select * from T_Domains";
ArrayList<Domains> result = new ArrayList<Domains>();
java.sql.Statement stmt = null;
ResultSet rs = null;
try
{
stmt = con_.createStatement();
rs = stmt.executeQuery(sql);
while (rs.next())
{
Domains s = new Domains();
s.setDomainCode(rs.getString(1));
s.setDomainName(rs.getString(2));
s.setParentDomain(rs.getString(3));
result.add(s);
}
}
catch (SQLException e)
{
log_.severe(e.toString());
}
finally
{
try {
if (rs != null) rs.close();
if (stmt != null) stmt.close();
}
catch (SQLException x)
{
}
}
return result;
}
/**
* Insert record in table with current data object.
*
*/
public void insert(Connection con) throws SQLException
{
String sql = "select * from T_Domains where F_DomainCode=?";
PreparedStatement stmt = null;
ResultSet rs = null;
try
{
stmt = con.prepareStatement(sql,ResultSet.TYPE_FORWARD_ONLY,ResultSet.CONCUR_UPDATABLE);
stmt.setString(1, domaincode_);
stmt.setFetchSize(1);
rs = stmt.executeQuery();
rs.moveToInsertRow();
if (setreg_[0]) rs.updateString(1,domaincode_);
if (setreg_[1]) rs.updateString(2,domainname_);
if (setreg_[2]) rs.updateString(3,parentdomain_);
rs.insertRow();
}
catch (SQLException e)
{
log_.severe(e.toString());
throw e;
}
finally
{
try {
if (rs != null) rs.close();
if (stmt != null) stmt.close();
}
catch (SQLException x)
{
}
}
}
public void insert() throws SQLException
{
if (this.con_ == null)
{
log_.severe("Connetion object null");
throw new SQLException("Connection object not set.");
}
insert(this.con_);
}
/**
* Update record in table with current data object.
* All fields must be set, better query in first.
*
*/
public void update(Connection con) throws SQLException
{
String sql = "select * from T_Domains where F_DomainCode=?";
PreparedStatement stmt = null;
ResultSet rs = null;
try
{
stmt = con.prepareStatement(sql,ResultSet.TYPE_FORWARD_ONLY,ResultSet.CONCUR_UPDATABLE);
stmt.setString(1, domaincode_);
rs = stmt.executeQuery();
if (rs.next())
{
if (setreg_[1]) rs.updateString(2,domainname_);
if (setreg_[2]) rs.updateString(3,parentdomain_);
rs.updateRow();
}
}
catch (SQLException e)
{
log_.severe(e.toString());
throw e;
}
finally
{
try {
if (rs != null) rs.close();
if (stmt != null) stmt.close();
}
catch (SQLException x)
{
}
}
}
public void update() throws SQLException
{
if (this.con_ == null)
{
log_.severe("Connetion object null");
throw new SQLException("Connection object not set.");
}
update(this.con_);
}
/**
* Delete record by primary key(s).
*
* @param _domaincode - String
*/
public void delete(String _domaincode) throws SQLException
{
if (this.con_ == null)
{
log_.severe("Connetion object null");
throw new SQLException("Connection object not set.");
}
String sql = "delete from T_Domains where F_DomainCode=?";
PreparedStatement stmt = null;
try
{
stmt = con_.prepareStatement(sql);
stmt.setString(1,_domaincode);
stmt.executeUpdate();
}
catch (SQLException e)
{
log_.severe(e.toString());
throw e;
}
finally
{
try {
if (stmt != null) stmt.close();
}
catch (SQLException x)
{
}
}
}
/**
* Delete current record by PK with a connection.
*
*/
public void delete(Connection _con) throws SQLException
{
String sql = "delete from T_Domains where F_DomainCode=?";
PreparedStatement stmt = null;
try
{
stmt = con_.prepareStatement(sql);
stmt.setString(1,domaincode_);
stmt.executeUpdate();
}
catch (SQLException e)
{
log_.severe(e.toString());
throw e;
}
finally
{
try {
if (stmt != null) stmt.close();
}
catch (SQLException x)
{
}
}
}
}