com.liferay.portlet.journal.lar
Class JournalCreationStrategyImpl

java.lang.Object
  com.liferay.portlet.journal.lar.JournalCreationStrategyImpl

All Implemented Interfaces:

JournalCreationStrategy

public class JournalCreationStrategyImpl
extends Object
implements JournalCreationStrategy

Provides the strategy for creating new content when new Journal content is imported into a layout set from a LAR. The default strategy implemented by this class is to return zero for the author and approval user IDs, which causes the default user ID import strategy to be used. Content will be added as is with no transformations.

See Also:

JournalContentPortletDataHandlerImpl, JournalPortletDataHandlerImpl

Field Summary

Fields inherited from interface com.liferay.portlet.journal.lar.JournalCreationStrategy

ARTICLE_CONTENT_UNCHANGED, USE_DEFAULT_USER_ID_STRATEGY

Constructor Summary

JournalCreationStrategyImpl()

Method Summary

boolean	addGroupPermissions(PortletDataContext context, Object journalObj) Returns true if the default group permissions should be added when the specified journalObj is created.
boolean	addGuestPermissions(PortletDataContext context, Object journalObj) Returns true if the default guest permissions should be added when the specified journalObj is created.
long	getAuthorUserId(PortletDataContext context, Object journalObj) Returns the author's user ID to assign to newly created content.
String	getTransformedContent(PortletDataContext context, JournalArticle newArticle) Gives the content creation strategy an opportunity to transform the content before the new article is saved to the database.

Methods inherited from class java.lang.Object

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

Constructor Detail

JournalCreationStrategyImpl

public JournalCreationStrategyImpl()

Method Detail

addGroupPermissions

public boolean addGroupPermissions(PortletDataContext context,
                                   Object journalObj)
                            throws Exception

Description copied from interface: JournalCreationStrategy

Returns true if the default group permissions should be added when the specified journalObj is created.

Specified by:

addGroupPermissions in interface JournalCreationStrategy

Parameters:

context - the portlet data context

journalObj - the journal object

Returns:

true if default group permissions should be added to the specified journalObj

Throws:

Exception - if an exception occurred

addGuestPermissions

public boolean addGuestPermissions(PortletDataContext context,
                                   Object journalObj)
                            throws Exception

Description copied from interface: JournalCreationStrategy

Returns true if the default guest permissions should be added when the specified journalObj is created.

Specified by:

addGuestPermissions in interface JournalCreationStrategy

Parameters:

context - the portlet data context

journalObj - the journal object

Returns:

true if default guest permissions should be added to the specified journalObj

Throws:

Exception - if an exception occurred

getAuthorUserId

public long getAuthorUserId(PortletDataContext context,
                            Object journalObj)
                     throws Exception

Description copied from interface: JournalCreationStrategy

Returns the author's user ID to assign to newly created content. If zero is returned, the default user ID import strategy will determine the author ID.

Specified by:

getAuthorUserId in interface JournalCreationStrategy

Parameters:

context - the portlet data context

journalObj - the journal object

Returns:

the author's user ID or USE_DEFAULT_USER_ID_STRATEGY to use the default user ID strategy

Throws:

Exception - if an exception occurred

getTransformedContent

public String getTransformedContent(PortletDataContext context,
                                    JournalArticle newArticle)
                             throws Exception

Description copied from interface: JournalCreationStrategy

Gives the content creation strategy an opportunity to transform the content before the new article is saved to the database. Possible use cases include using Velocity to merge in group specific values into the text. Returns the new content to assign to the article. If null is returned, the article content will be added unchanged.

Specified by:

getTransformedContent in interface JournalCreationStrategy

Parameters:

context - the portlet data context

newArticle - the new journal article

Returns:

the transformed content to save in the database or ARTICLE_CONTENT_UNCHANGED if the content should be added unchanged

Throws:

Exception - if an exception occurred