package railo.runtime.sql.old;
import java.io.Serializable;
import java.util.StringTokenizer;
public class ZAliasedName
implements Serializable
{
public ZAliasedName()
{
strform_ = "";
schema_ = null;
table_ = null;
column_ = null;
alias_ = null;
form_ = FORM_COLUMN;
}
public ZAliasedName(String s, int i)
{
strform_ = "";
schema_ = null;
table_ = null;
column_ = null;
alias_ = null;
form_ = FORM_COLUMN;
form_ = i;
strform_ = new String(s);
StringTokenizer stringtokenizer = new StringTokenizer(s, ".");
switch(stringtokenizer.countTokens())
{
case 1: // '\001'
if(i == FORM_TABLE)
table_ = new String(stringtokenizer.nextToken());
else
column_ = new String(stringtokenizer.nextToken());
break;
case 2: // '\002'
if(i == FORM_TABLE)
{
schema_ = new String(stringtokenizer.nextToken());
table_ = new String(stringtokenizer.nextToken());
} else
{
table_ = new String(stringtokenizer.nextToken());
column_ = new String(stringtokenizer.nextToken());
}
break;
case 3: // '\003'
default:
schema_ = new String(stringtokenizer.nextToken());
table_ = new String(stringtokenizer.nextToken());
column_ = new String(stringtokenizer.nextToken());
break;
}
}
public String toString()
{
if(alias_ == null)
return strform_;
return strform_ + " " + alias_;
}
public String getSchema()
{
return schema_;
}
public String getTable()
{
return table_;
}
public String getColumn()
{
return column_;
}
public boolean isWildcard()
{
if(form_ == FORM_TABLE)
return table_ != null && table_.equals("*");
return column_ != null && column_.indexOf('*') >= 0;
}
public String getAlias()
{
return alias_;
}
public void setAlias(String s)
{
alias_ = new String(s);
}
String strform_;
String schema_;
String table_;
String column_;
String alias_;
public static int FORM_TABLE = 1;
public static int FORM_COLUMN = 2;
int form_;
}