com.aquenos.cassandra.pvarchiver.server.archiving

Class ArchiveServerConfigurationXmlExport

java.lang.Object

com.aquenos.cassandra.pvarchiver.server.archiving.ArchiveServerConfigurationXmlExport

public class ArchiveServerConfigurationXmlExport
extends Object

XML export of the channel configurations for an archive server.

Author:

Sebastian Marsching

Constructor Summary

Constructors

Constructor and Description
ArchiveServerConfigurationXmlExport(List<ChannelMetaDataDAO.ChannelConfiguration> channels) Creates an XML export of the specified channels.

Method Summary

Modifier and Type	Method and Description
void	serialize(OutputStream outputStream, String encoding) Serializes the channel configurations represented by this object to XML.

Methods inherited from class java.lang.Object

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

Constructor Detail

ArchiveServerConfigurationXmlExport

public ArchiveServerConfigurationXmlExport(List<ChannelMetaDataDAO.ChannelConfiguration> channels)

Creates an XML export of the specified channels. The constructor actually only validates the specified list of channels. The serialization to XML has to be started by calling the serialize(OutputStream, String) method.

Parameters:

channels - list of channel configurations.

Throws:

IllegalArgumentException - if channels contains more than one configuration object for the same channel name.

NullPointerException - if channels is null or contains null elements.

Method Detail

serialize

public void serialize(OutputStream outputStream,
                      String encoding)

Serializes the channel configurations represented by this object to XML.

Parameters:

outputStream - output stream to which the XML data is supposed to be written.

encoding - character encoding to use for the XML data. If null, "UTF-8" is used.

Throws:

NullPointerException - if outputStream is null.

RuntimeException - if the serialization fails (most likely because of an I/O error).