JavaXT
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Value Classpackage javaxt.sql; //****************************************************************************** //** Value Class //****************************************************************************** /** * Used to represent a value for a given field in the database. The value can * be converted into a number of Java primatives (strings, integers, doubles, * booleans, etc). * ******************************************************************************/ public class Value extends javaxt.utils.Value { //************************************************************************** //** Constructor //************************************************************************** /** Creates a new instance of Value. */ public Value(Object value){ super(value); } //************************************************************************** //** toTimeStamp //************************************************************************** /** Returns the value as a java.sql.Timestamp. Returns a null if there was a * problem converting the value to a Timestamp or if the value is null. */ public java.sql.Timestamp toTimeStamp(){ Object obj = super.toObject(); if (obj!=null){ if (obj instanceof java.sql.Timestamp){ return (java.sql.Timestamp) obj; } else{ javaxt.utils.Date date = toDate(); if (date!=null){ return new java.sql.Timestamp(date.getDate().getTime()); } } } return null; } //************************************************************************** //** toArray //************************************************************************** /** If the value is a java.sql.Array, returns the output from the * java.sql.Array.getArray() method. Returns a null if there was a problem * converting the value to a java.sql.Array or if the value is null. */ public Object toArray(){ Object obj = super.toObject(); if (obj!=null){ try{ return ((java.sql.Array) obj).getArray(); } catch(Exception e){ } } return null; } //************************************************************************** //** toString //************************************************************************** /** Returns the value as a String. Returns a null if there was a problem * converting the value to a String or if the value is null. */ public String toString(){ Object obj = super.toObject(); if (obj!=null){ if (obj instanceof java.sql.Clob){ String str = null; java.sql.Clob clob = (java.sql.Clob) obj; try{ long len = clob.length(); if (len < Integer.MIN_VALUE || len > Integer.MAX_VALUE){ //CLOB size too big for String! } else{ str = clob.getSubString(1, (int) clob.length()); } } catch(Exception e){ } finally{ if (clob!=null){ try{ clob.free(); } catch(Exception e){} } } return str; } else{ return obj.toString(); } } return null; } } |