Package org.webharvest.runtime.processors.plugins.db

Class AbstractDatabasePlugin

java.lang.Object

org.webharvest.runtime.processors.AbstractProcessor<WebHarvestPluginDef>

org.webharvest.runtime.processors.WebHarvestPlugin

org.webharvest.runtime.processors.plugins.db.AbstractDatabasePlugin

All Implemented Interfaces:

Processor<WebHarvestPluginDef>

Direct Known Subclasses:

DatabaseJNDIPlugin, DatabasePlugin

public abstract class AbstractDatabasePlugin
extends WebHarvestPlugin

Field Summary

Fields inherited from class org.webharvest.runtime.processors.AbstractProcessor

elementDef, LOG

Constructor Summary

Constructors

Constructor	Description
AbstractDatabasePlugin()

Method Summary

Modifier and Type	Method	Description
Variable	executePlugin(DynamicScopeContext context)	Mathod that actually executes processor.
String	getName()
protected abstract Connection	obtainConnection(DynamicScopeContext context)	Returns configured, ready for use database Connection

Methods inherited from class org.webharvest.runtime.processors.WebHarvestPlugin

evaluateAttribute, evaluateAttributeAsBoolean, evaluateAttributeAsDouble, evaluateAttributeAsInteger, execute, executeBody, getAttributes

Methods inherited from class org.webharvest.runtime.processors.AbstractProcessor

debug, getBodyTextContent, getBodyTextContent, getBodyTextContent, getElementDef, getParentProcessor, getRunningLevel, run, setElementDef, setParentProcessor, setProperty

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractDatabasePlugin

public AbstractDatabasePlugin()

Method Detail

obtainConnection

protected abstract Connection obtainConnection(DynamicScopeContext context)

Returns configured, ready for use database Connection

Parameters:

scraper - DynamicScopeContext instance of executed scraper

Returns:

ready for use database Connection

getName

public String getName()

executePlugin

public Variable executePlugin(DynamicScopeContext context)
                       throws InterruptedException

Description copied from class: WebHarvestPlugin

Mathod that actually executes processor. Since one instance of this class may be used for multiple executions, creator of plugin is responsible for initiating local variables at the beginning of this method.

Specified by:

executePlugin in class WebHarvestPlugin

Returns:

Instance of variable as result of execution.

Throws:

InterruptedException