Examples of de.iritgo.aktera.persist.PersistenceException

de.iritgo.aktera.persist.PersistenceException
Used to report a problem at the persistence level @author Michael Nash

    String convertFormat = new String("");
    String convertFunction = new String("");


    if (! myMetaData.hasField(fieldName))
    {
      throw new PersistenceException("(" + getName() + ") No such field as " + fieldName);
    }


    if (getField(fieldName) == null)
    {
      return null;
    }


    if (getField(fieldName).equals(""))
    {
      return null;
    }


    String myType = myMetaData.getType(fieldName);


    if (myType.equalsIgnoreCase("date"))
    {
      convertFormat = myMetaData.getDatabaseType().getDateUpdateFormat();
      convertFunction = myMetaData.getDatabaseType().getDateUpdateFunction();
    }
    else if (myType.equalsIgnoreCase("datetime") || myType.equalsIgnoreCase("timestamp"))
    {
      convertFormat = myMetaData.getDatabaseType().getDateTimeUpdateFormat();
      convertFunction = myMetaData.getDatabaseType().getDateTimeUpdateFunction();
    }
    else if (myType.equalsIgnoreCase("time"))
    {
      convertFormat = myMetaData.getDatabaseType().getTimeUpdateFormat();
      convertFunction = myMetaData.getDatabaseType().getTimeUpdateFunction();
    }
    else
    {
      throw new PersistenceException("Field '" + fieldName + "' is not a date, datetime or time - it is a "
              + myType + ", which cannot be formatted " + "as a Date/Time type");
    }


    convertFormat = SuperString.notNull(convertFormat);
    convertFunction = SuperString.notNull(convertFunction);


    /* If no format was specified, don't change the existing field */
    if (convertFormat.equals(""))
    {
      if (! convertFunction.equals(""))
      {
        return SuperString.replace(convertFunction, "%s", "'" + getField(fieldName) + "'");
      }
      else
      {
        return "'" + getField(fieldName) + "'";
      }
    }


    String returnValue = null;


    SimpleDateFormat formatter = new SimpleDateFormat(convertFormat);


    returnValue = "'" + formatter.format(originalDate) + "'";


    if (returnValue == null)
    {
      throw new PersistenceException("(" + getName() + ") Unable to format date value from field " + fieldName
              + ", value was " + getField(fieldName));
    }


    if (! convertFunction.equals(""))
    {

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    {
      strVal = o.toString();


      if (strVal == null)
      {
        throw new PersistenceException("(" + getName() + ") Unable to get int value from field " + fieldName
                + ", value was '" + strVal + "'");
      }


      return Long.parseLong(strVal);
    }
    catch (NumberFormatException ex)
    {
      throw new PersistenceException("(" + getName() + ") Unable to parse an integer value from field "
              + fieldName + " which contained '" + strVal, ex);
    }
  } /* getFieldLong(String) */

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        myHelper = (Helper) c.newInstance();
      }
      catch (Exception e)
      {
        throw new PersistenceException(e);
      }
    }


    return myHelper;
  }

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      createBean();
    }


    if (myBean == null)
    {
      throw new PersistenceException("No bean class defined for " + getName());
    }


    String oneFieldName = null;


    for (Iterator i = myMetaData.getFieldNames().iterator(); i.hasNext();)

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    {
      myBypassAuthManager = bypassAm;
    }
    else
    {
      throw new PersistenceException("Bypass of AuthorizationManager not allowed for " + getName());
    }
  }

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   */
  public synchronized Map getValidValues(String fieldName) throws PersistenceException
  {
    if (! myMetaData.isMultiValued(fieldName))
    {
      throw new PersistenceException("Field '" + fieldName + "' in object '" + getName()
              + "' is not specified as multi-valued, so you cannot "
              + "call getValidValues for this field");
    }


    //First look for static values. These take precedence.

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      return new Date(myDate.getTime());
    }
    catch (Exception de)
    {
      throw new PersistenceException("Could not extract a date value from " + o.getClass().getName() + " '"
              + o.toString() + "' for field '" + fieldName + "'", de);
    }
  } /* getFieldDate(String) */

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   */
  public boolean getFieldBoolean(String fieldName) throws PersistenceException
  {
    if (! myMetaData.hasField(fieldName))
    {
      throw new PersistenceException("(" + getName() + ") No such field as " + fieldName);
    }


    Object o = getFieldData(fieldName);


    if (o == null)

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      case java.sql.Types.SMALLINT:
      case java.sql.Types.TINYINT:


        if (! SuperString.isNumber(value))
        {
          throw new PersistenceException("Value '" + value + "' is not a number");
        }


        break;


      case java.sql.Types.BIT:
      case java.sql.Types.BOOLEAN:


        try
        {
          SuperString.assertBoolean(value, "Value '" + value + "' is not boolean");
        }
        catch (IllegalArgumentException ie)
        {
          throw new PersistenceException(ie.getMessage());
        }


        break;


      case java.sql.Types.DATE:
      case java.sql.Types.TIME:
      case java.sql.Types.TIMESTAMP:


        try
        {
          //                     SuperString ss = new SuperString(value);
          SuperString ss = new SuperString(getFieldDate(fieldName).toString());


          ss.toDate();
        }
        catch (IllegalArgumentException ie)
        {
          throw new PersistenceException(ie.getMessage());
        }


        break;


      case java.sql.Types.DECIMAL:
      case java.sql.Types.DOUBLE:
      case java.sql.Types.FLOAT:
      case java.sql.Types.NUMERIC:
      case java.sql.Types.REAL:


        if (! SuperString.isRealNumber(value))
        {
          throw new PersistenceException("Value '" + value + "' is not a number");
        }


        break;


      default:

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    {
      Configuration mySchema = (Configuration) schemas.get(schemaName);


      if (mySchema == null)
      {
        throw new PersistenceException("No such schema '" + schemaName + "' defined for PersistentFactory '"
                + getName() + "'");
      }


      Configuration[] eachTable = mySchema.getChildren();


      for (int i = 0; i < eachTable.length; i++)
      {
        Configuration oneTable = eachTable[i];


        if (oneTable.getName().equals("persistent"))
        {
          returnSet.add(oneTable.getAttribute("name"));
        }
      }


      return returnSet;
    }
    catch (ConfigurationException ce)
    {
      throw new PersistenceException(ce);
    }
  }

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Related Classes of de.iritgo.aktera.persist.PersistenceException

de.iritgo.aktera.persist.base.AbstractPersistentFactory

de.iritgo.aktera.persist.base.AbstractPersistentMetaData

de.iritgo.aktera.persist.base.AbstractPersistentMetaData$PersistentField

de.iritgo.aktera.persist.base.InformixDatabaseType

de.iritgo.aktera.persist.base.JDBCDatabaseType

de.iritgo.aktera.persist.base.OracleDatabaseType

de.iritgo.aktera.persist.base.PostgresDatabaseType

de.iritgo.aktera.persist.defaultpersist.DefaultPersistent

de.iritgo.aktera.persist.defaultpersist.DefaultPersistentBase

de.iritgo.aktera.persist.defaultpersist.DefaultPersistentFactory

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