org.jasig.portlet.widget.service.xml
Class AbstractXmlAlertService

java.lang.Object
  org.jasig.portlet.widget.service.xml.AbstractXmlAlertService

All Implemented Interfaces:

IAlertService

Direct Known Subclasses:

ClasspathXmlAlertService, HttpXmlAlertService

public abstract class AbstractXmlAlertService
extends Object
implements IAlertService

Field Summary

static String

ENABLED_BY_DEFAULT_PREFERENCE

Constructor Summary

AbstractXmlAlertService()

Method Summary

Map<String,String>	fetch(javax.portlet.PortletRequest req) Return the current alert, if there is one, or null otherwise.
protected abstract org.dom4j.Document	getFeedFromSource(javax.portlet.PortletRequest req)
Boolean	isEnabled() Important -- may be null.
protected boolean	isFeedExpired()
void	setCacheTimeout(long cacheTimeout)
void	setEnabled(Boolean b)

Methods inherited from class java.lang.Object

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

Field Detail

ENABLED_BY_DEFAULT_PREFERENCE

public static final String ENABLED_BY_DEFAULT_PREFERENCE

See Also:

Constant Field Values

Constructor Detail

AbstractXmlAlertService

public AbstractXmlAlertService()

Method Detail

isEnabled

public final Boolean isEnabled()

Important -- may be null.

Specified by:

isEnabled in interface IAlertService

Returns:

true, false, or null (unspecified)

setEnabled

public final void setEnabled(Boolean b)

Specified by:

setEnabled in interface IAlertService

setCacheTimeout

public final void setCacheTimeout(long cacheTimeout)

fetch

public final Map<String,String> fetch(javax.portlet.PortletRequest req)

Return the current alert, if there is one, or null otherwise.

Specified by:

fetch in interface IAlertService

getFeedFromSource

protected abstract org.dom4j.Document getFeedFromSource(javax.portlet.PortletRequest req)

isFeedExpired

protected final boolean isFeedExpired()