org.eclipse.smila.connectivity.framework.compound
Class AbstractCompoundHandler

java.lang.Object
  org.eclipse.smila.connectivity.framework.compound.AbstractCompoundHandler

All Implemented Interfaces:

CompoundHandler

Direct Known Subclasses:

ZipCompoundHandler

public abstract class AbstractCompoundHandler
extends java.lang.Object
implements CompoundHandler

Abstract base class for CompoundHandlers. Provides implementations for CompoundCrawler instance creation.

Constructor Summary

AbstractCompoundHandler()

Method Summary

Crawler	extract(Record record, DataSourceConnectionConfig config) Extracts the elements of the given record and returns a Crawler over the extracted elements.
void	setCompoundCrawlerFactory(ComponentFactory factory) Sets the CompoundCrawler ComponentFactory.
void	unsetCompoundCrawlerFactory(ComponentFactory factory) Un-sets the CompoundCrawler ComponentFactory.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.smila.connectivity.framework.compound.CompoundHandler

getSupportedMimeTypes

Constructor Detail

AbstractCompoundHandler

public AbstractCompoundHandler()

Method Detail

setCompoundCrawlerFactory

public final void setCompoundCrawlerFactory(ComponentFactory factory)

Sets the CompoundCrawler ComponentFactory. Used by OSGi Declarative Services.

Parameters:

factory - the CompoundCrawler ComponentFactory to add

unsetCompoundCrawlerFactory

public final void unsetCompoundCrawlerFactory(ComponentFactory factory)

Un-sets the CompoundCrawler ComponentFactory. Used by OSGi Declarative Services.

Parameters:

factory - the CompoundCrawler ComponentFactory to remove

extract

public final Crawler extract(Record record,
                             DataSourceConnectionConfig config)
                      throws CompoundException

Extracts the elements of the given record and returns a Crawler over the extracted elements.

Specified by:

extract in interface CompoundHandler

Parameters:

record - the Record

config - the DataSourceConnectionConfig

Returns:

a Crawler interface over the extracted elements

Throws:

CompoundException - if any error occurs

See Also:

CompoundHandler.extract(Record, DataSourceConnectionConfig)