com.freedomoss.crowdcontrol.webharvest.plugin.pool

Class ObjectPoolPlugin

java.lang.Object

WebHarvestPlugin

com.freedomoss.crowdcontrol.webharvest.plugin.pool.ObjectPoolPlugin

public class ObjectPoolPlugin
extends WebHarvestPlugin

Selects an element from provided list objects exclusively. Current implementation ListBasedPoolableObjectFactory returns the first object not contained in remembered list of borrowed objects based on implementation of Object.equals(Object) method.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	ATTRIBUTE_CONVERT_TO_MAP
static java.lang.String	ATTRIBUTE_ITEM
static java.lang.String	ATTRIBUTE_KEY
static java.lang.String	ATTRIBUTE_POLLING_INTERVAL
static java.lang.String	ATTRIBUTE_WAIT_TIMEOUT
static java.lang.String	PLUGIN_NAME

Constructor Summary

Constructors

Constructor and Description
ObjectPoolPlugin()
ObjectPoolPlugin(org.webharvest.definition.ObjectPoolDef poolDef)

Method Summary

Modifier and Type	Method and Description
Variable	executePlugin(Scraper scraper, ScraperContext context)
static long	getLongValue(java.lang.String value, long defaultValue)
java.lang.String	getName()
java.lang.String[]	getRequiredAttributes()
java.lang.String[]	getRequiredSubprocessors()
java.lang.String[]	getValidAttributes()
java.lang.String[]	getValidSubprocessors()

Methods inherited from class java.lang.Object

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

Field Detail

PLUGIN_NAME

public static final java.lang.String PLUGIN_NAME

See Also:

Constant Field Values

ATTRIBUTE_KEY

public static final java.lang.String ATTRIBUTE_KEY

See Also:

Constant Field Values

ATTRIBUTE_ITEM

public static final java.lang.String ATTRIBUTE_ITEM

See Also:

Constant Field Values

ATTRIBUTE_CONVERT_TO_MAP

public static final java.lang.String ATTRIBUTE_CONVERT_TO_MAP

See Also:

Constant Field Values

ATTRIBUTE_POLLING_INTERVAL

public static final java.lang.String ATTRIBUTE_POLLING_INTERVAL

See Also:

Constant Field Values

ATTRIBUTE_WAIT_TIMEOUT

public static final java.lang.String ATTRIBUTE_WAIT_TIMEOUT

See Also:

Constant Field Values

Constructor Detail

ObjectPoolPlugin

public ObjectPoolPlugin()

ObjectPoolPlugin

public ObjectPoolPlugin(org.webharvest.definition.ObjectPoolDef poolDef)

Method Detail

getName

public java.lang.String getName()

getRequiredAttributes

public java.lang.String[] getRequiredAttributes()

getValidAttributes

public java.lang.String[] getValidAttributes()

getValidSubprocessors

public java.lang.String[] getValidSubprocessors()

getRequiredSubprocessors

public java.lang.String[] getRequiredSubprocessors()

executePlugin

public Variable executePlugin(Scraper scraper,
                              ScraperContext context)

getLongValue

public static long getLongValue(java.lang.String value,
                                long defaultValue)