com.northconcepts.datapipeline.core

Class DataObject

java.lang.Object

com.northconcepts.datapipeline.core.DataObject

Direct Known Subclasses:

Endpoint, JmsConnection, JmsSettings, MultiRowPreparedStatementInsert, MultiRowStatementInsert, PreparedStatementInsert

public abstract class DataObject
extends Object

Abstract super-class for classes that work with data and require a consistent error handling mechanism.

Field Summary

Fields

Modifier and Type	Field and Description
protected long	id
static Logger	log
protected String	name
protected static SimpleDateFormat	TIMESTAMP_FORMAT

Constructor Summary

Constructors

Constructor and Description
DataObject()

Method Summary

Modifier and Type	Method and Description
DataException	addExceptionProperties(DataException exception) Adds this object's current state to a DataException.
DataException	exception(String message) Creates an exception with the specified message and containing this endpoint's properties (name-value pairs).
DataException	exception(String message, Throwable exception) Converts an exception to a DataException, prefixing the original message with the specified text and adding this endpoint's properties (name-value pairs).
DataException	exception(Throwable exception) Converts an exception to a DataException and adds this endpoint's properties (name-value pairs).
long	getId() The auto numbered ID of this instance.
String	getName() The name of this instance (-).
static long	resetID()
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

log

public static final Logger log

TIMESTAMP_FORMAT

protected static final SimpleDateFormat TIMESTAMP_FORMAT

id

protected final long id

name

protected final String name

Constructor Detail

DataObject

public DataObject()

Method Detail

resetID

public static long resetID()

getId

public final long getId()

The auto numbered ID of this instance.

getName

public final String getName()

The name of this instance (-).

toString

public String toString()

Overrides:

toString in class Object

addExceptionProperties

public DataException addExceptionProperties(DataException exception)

Adds this object's current state to a DataException. Since this method is called whenever an exception is thrown, subclasses should override it to add their specific information.

exception

public DataException exception(String message,
                               Throwable exception)

Converts an exception to a DataException, prefixing the original message with the specified text and adding this endpoint's properties (name-value pairs).

The returned exception can then be thrown in the normal way.

If the supplied exception is an instanceof DataException, it will be returned, otherwise it will be nested inside a DataException. In either case the result message will contain the new prefix along with this endpoint properties.

exception

public DataException exception(Throwable exception)

Converts an exception to a DataException and adds this endpoint's properties (name-value pairs).

The returned exception can then be thrown in the normal way.

If the supplied exception is an instanceof DataException, it will be returned, otherwise it will be nested inside a DataException. In either case the result message will contain this endpoint properties.

exception

public DataException exception(String message)

Creates an exception with the specified message and containing this endpoint's properties (name-value pairs).

The returned exception can then be thrown in the normal way.