litesoft
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// This Source Code is in the Public Domain per: http://unlicense.org package org.litesoft.bo.views; import org.litesoft.bo.views.server.*; import org.litesoft.commonfoundation.exceptions.*; import org.litesoft.commonfoundation.iterators.*; import org.litesoft.core.simpletypes.*; import org.litesoft.logger.*; @SuppressWarnings({"DuplicateThrows"}) public interface ServerVoDataProvider<T extends IViewObject> { public static final Logger LOGGER = LoggerFactory.getLogger( ServerVoDataProvider.class ); public VoMetaData<T> getVOMetaData(); public void initialize( ServerVoDataProviderMap pServerVoDataProviderMap ); public ServerVoDataProviderMap getServerVoDataProviderMap(); /** * Get a single VO based on an ObejctURL * * @param pObjectURL if null, null will be return * * @return single VO found (matches), or null if not found (or pObjectURL is null) * * @throws PersistenceException if there was an underlying exception! */ public T getVOby( ObjectURL pObjectURL ) throws PersistenceException; /** * Get all Matching VO(s) with the supplied URLs. * * @param pObjectURLs the URLs for the VOs to fetch. * * @return a SizedIterator, if the rows found are <= pMaxToReturn then the size indicated will match the rows returned by iterating, otherwise, the state of the iterator is unspecified. * * @throws PersistenceException if there was an underlying exception! */ public SizedIterator<T> getMatchingVOs( ObjectURL... pObjectURLs ) throws PersistenceException; /** * Get all Matching VO(s) by the supplied criteria (Not to exceed the pMaxToReturn). * * @param pMaxToReturn if ! null, then if there are more then the pMaxToReturn that match, return none, but indicate how many would have been returned. * @param pORed_ANDFilters - OR the criteria of each map, where each map is the ANDing of the attribute values (Note: if No Maps are given then return ALL) * * @return a SizedIterator, if the rows found are <= pMaxToReturn then the size indicated will match the rows returned by iterating, otherwise, the state of the iterator is unspecified. * * @throws PersistenceException if there was an underlying exception! */ public SizedIterator<T> getMatchingVOs( Integer pMaxToReturn, SSMap... pORed_ANDFilters ) throws PersistenceException; public SCresult requestFunctionSimple( String pFunction, IViewObject... pVOs ) throws PersistenceException; public SCresult requestFunctionFetchRow( String pFunction, IViewObject... pVOs ) throws MultipleMatchingPersistenceException, PersistenceException; public SCresult requestFunctionFetchRows( String pFunction, Integer pMaxToReturn, IViewObject... pVOs ) throws PersistenceException; public SCresult requestRowByObjectURL( ObjectURL pObjectURL ) throws MultipleMatchingPersistenceException, PersistenceException; public SCresult requestRowsByObjectURLs( ObjectURL... pObjectURLs ) throws PersistenceException; public SCresult requestRowsByFilters( BoAccessorFilters pFilters, Integer pMaxToReturn ) throws PersistenceException; /** * ACIDly update the Backing Persistence Engine (DB?) with rows from the pTransactionSet. * * @param pTransactionSet !null * @param pReturnOnSuccess the SCresult will contain a VO (which may be null) entry for each VO originally in the pTransactionSet whose original ObjectURL matches the entry in this array (dups allowed). * * @return a Relatively complex object that is used to manage Caches. * * @throws PersistenceException if there was an underlying exception! */ public SCresult requestCommit( TransactionSet pTransactionSet, ObjectURL... pReturnOnSuccess ) throws PersistenceException; } |
Commits for litesoft/trunk/Java/core/Anywhere/src/org/litesoft/bo/views/ServerVoDataProvider.java
Revision | Author | Commited | Message |
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947 Diff | GeorgeS | Fri 06 Jun, 2014 23:36:56 +0000 | Correct Spelling of package! |
939 Diff | GeorgeS | Mon 02 Jun, 2014 21:30:31 +0000 | Extracting commonfoundation |
237 Diff | GeorgeS | Tue 31 May, 2011 05:59:01 +0000 | |
49 Diff | GeorgeS | Mon 12 Apr, 2010 02:59:10 +0000 | License Text |
2 | GeorgeS | Sun 07 Feb, 2010 12:50:58 +0000 |