litesoft
@ 948
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// This Source Code is in the Public Domain per: http://unlicense.org package org.litesoft.GWT.client.rpc; import org.litesoft.GWT.client.view.*; import org.litesoft.bo.views.*; import org.litesoft.bo.views.caching.*; import org.litesoft.bo.views.communication.*; import org.litesoft.commonfoundation.typeutils.*; import com.google.gwt.core.client.*; import com.google.gwt.user.client.rpc.*; public class GwtCScomm extends CScomm { private final VoServiceAsync mAsyncService = GWT.create( VoService.class ); private CacheManager mCacheManager; private SecurityIssueable mSecurityIssueable; public GwtCScomm( CacheManager pCacheManager, SecurityIssueable pSecurityIssueable, AsyncCallback<AppInitializationResult> pCallback ) { mCacheManager = (pCacheManager != null) ? pCacheManager : CacheManager.NULL; mSecurityIssueable = pSecurityIssueable; ((ServiceDefTarget) mAsyncService).setServiceEntryPoint( extractEntryName( mAsyncService ) ); mAsyncService.initialize( pCallback ); } @Override public void requestTemporalTriggerPoll() { processRequest( "requestTemporalTriggerPoll", null, null ); } @Override public void requestFunctionSimple( VOCSrequestFunctionSimple pFunctionSimple, SimpleDataProviderCallBack pCallBack ) { processRequest( "requestFunctionSimple", pFunctionSimple, pCallBack ); } @Override public void requestFunctionFetchRow( CacheInvalidCallBack pCacheInvalidCallBack, CacheID pCacheID, VOCSrequestFunctionFetchRow pFunctionFetchRow, FetchRowDataProviderCallBack<? extends IViewObject> pCallBack ) { processRequest( "requestFunctionFetchRow", pCacheInvalidCallBack, pCacheID, pFunctionFetchRow, pCallBack ); } @Override public void requestFunctionFetchRows( CacheInvalidCallBack pCacheInvalidCallBack, CacheID pCacheID, VOCSrequestFunctionFetchRows pFunctionFetchRows, FetchRowsDataProviderCallBack<? extends IViewObject> pCallBack ) { processRequest( "requestFunctionFetchRows", pCacheInvalidCallBack, pCacheID, pFunctionFetchRows, pCallBack ); } @Override public void requestRowByObjectURL( CacheInvalidCallBack pCacheInvalidCallBack, CacheID pCacheID, VOCSrequestRowByObjectURL pRowByObjectURL, FetchRowDataProviderCallBack<? extends IViewObject> pCallBack ) { processRequest( "requestRowByObjectURL", pCacheInvalidCallBack, pCacheID, pRowByObjectURL, pCallBack ); } @Override public void requestRowsByObjectURLs( CacheInvalidCallBack pCacheInvalidCallBack, CacheID pCacheID, VOCSrequestRowsByObjectURLs pRowsByObjectURLs, FetchRowsDataProviderCallBack<? extends IViewObject> pCallBack ) { processRequest( "requestRowsByObjectURLs", pCacheInvalidCallBack, pCacheID, pRowsByObjectURLs, pCallBack ); } @Override public void requestRowsByFilters( CacheInvalidCallBack pCacheInvalidCallBack, CacheID pCacheID, VOCSrequestRowsByFilters pRowsByFilters, FetchRowsDataProviderCallBack<? extends IViewObject> pCallBack ) { processRequest( "requestRowsByFilters", pCacheInvalidCallBack, pCacheID, pRowsByFilters, pCallBack ); } @SuppressWarnings({"unchecked"}) @Override public void requestCommit( CacheInvalidCallBack pCacheInvalidCallBack, CacheID pCacheID, VOCSrequestCommit pVOCSrequestCommit, CommitCallBack<? extends IViewObject> pCallBack ) { mAsyncService.process( handle( pCacheID, pCacheInvalidCallBack, pVOCSrequestCommit ), // new AsyncCommitCallBack( "requestCommit", (pCallBack != null) ? pCallBack : CommitCallBack.NULL ) ); } @SuppressWarnings({"unchecked"}) private void processRequest( final String pWho, VOCSrequestFunctionSimple pFunctionSimple, SimpleDataProviderCallBack pCallBack ) { mAsyncService.process( new CSpayload( pFunctionSimple, null ), // new AsyncSimpleDataProviderCallBack( pWho, (pCallBack != null) ? pCallBack : SimpleDataProviderCallBack.NULL ) ); } @SuppressWarnings({"unchecked"}) private void processRequest( final String pWho, CacheInvalidCallBack pCacheInvalidCallBack, CacheID pCacheID, CSrequest pCSrequest, FetchRowDataProviderCallBack<? extends IViewObject> pCallBack ) { mAsyncService.process( handle( pCacheID, pCacheInvalidCallBack, pCSrequest ), // new AsyncFetchRowDataProviderCallBack( pWho, (pCallBack != null) ? pCallBack : FetchRowDataProviderCallBack.NULL ) ); } @SuppressWarnings({"unchecked"}) private void processRequest( final String pWho, CacheInvalidCallBack pCacheInvalidCallBack, CacheID pCacheID, CSrequest pCSrequest, FetchRowsDataProviderCallBack<? extends IViewObject> pCallBack ) { mAsyncService.process( handle( pCacheID, pCacheInvalidCallBack, pCSrequest ), // new AsyncFetchRowsDataProviderCallBack( pWho, (pCallBack != null) ? pCallBack : FetchRowsDataProviderCallBack.NULL ) ); } private CSpayload handle( CacheID pCacheID, CacheInvalidCallBack pCacheInvalidCallBack, CSrequest pCSrequest ) { return new CSpayload( pCSrequest, mCacheManager.add( pCacheID, pCacheInvalidCallBack ) ? pCacheID : null ); } private static final String ASYNC_NAME_PROXY_TAIL = "_Proxy"; protected String extractEntryName( Object pAsyncInstance ) { String zTypeName = pAsyncInstance.getClass().getName(); if ( !zTypeName.endsWith( ASYNC_NAME_PROXY_TAIL ) ) { throw new IllegalStateException( zTypeName + " did not end with '" + ASYNC_NAME_PROXY_TAIL + "'" ); } int lastDot = zTypeName.lastIndexOf( '.' ); if ( lastDot == -1 ) { throw new IllegalStateException( zTypeName + " may not live in the default package" ); } return zTypeName.substring( lastDot + 1, zTypeName.length() - ASYNC_NAME_PROXY_TAIL.length() ); } private String makeMessage( Throwable pThrowable ) { return Objects.justClassNameOf( pThrowable ) + " " + Strings.deNull( pThrowable.getMessage() ).trim(); } private abstract class OurAsyncCallback implements AsyncCallback<SCpayload> { private String mWho; private ErrorCallBack mErrorCallBack; protected OurAsyncCallback( String pWho, ErrorCallBack pErrorCallBack ) { mWho = pWho; mErrorCallBack = pErrorCallBack; } @Override public void onFailure( Throwable caught ) { TemporalTriggerManager.get().response(); mErrorCallBack.error( mWho + ": " + makeMessage( caught ) ); } @Override public void onSuccess( SCpayload result ) { mCacheManager.invalidate( result.getInvalidCacheIDs() ); TemporalTriggerManager zManager = TemporalTriggerManager.get(); zManager.response(); TemporalTrigger[] zTriggers = result.getTemporalTriggers(); if ( (zTriggers != null) && (zTriggers.length != 0) ) { for ( TemporalTrigger zTrigger : zTriggers ) { zManager.dispatch( zTrigger ); } } SCresponse zSCresponse = result.getSCresponse(); if ( zSCresponse instanceof SecuritySCresponse ) { mSecurityIssueable.handleSecurityIssue( ((SecuritySCresponse) zSCresponse).isSessionExpired() ? "Session Expired" : "General Security Problem" ); return; } //noinspection ConstantConditions call( (VOSCresponse) zSCresponse ); } abstract protected void call( VOSCresponse pResponse ); } private class AsyncSimpleDataProviderCallBack extends OurAsyncCallback { private SimpleDataProviderCallBack mCallBack; private AsyncSimpleDataProviderCallBack( String pWho, SimpleDataProviderCallBack pCallBack ) { super( pWho, pCallBack ); mCallBack = pCallBack; } @Override protected void call( VOSCresponse pResponse ) { pResponse.call( mCallBack ); } } private class AsyncCommitCallBack extends OurAsyncCallback { private CommitCallBack<? extends IViewObject> mCallBack; private AsyncCommitCallBack( String pWho, CommitCallBack<? extends IViewObject> pCallBack ) { super( pWho, pCallBack ); mCallBack = pCallBack; } @Override protected void call( VOSCresponse pResponse ) { pResponse.call( mCallBack ); } } private class AsyncFetchRowDataProviderCallBack extends OurAsyncCallback { private FetchRowDataProviderCallBack<? extends IViewObject> mCallBack; private AsyncFetchRowDataProviderCallBack( String pWho, FetchRowDataProviderCallBack<? extends IViewObject> pCallBack ) { super( pWho, pCallBack ); mCallBack = pCallBack; } @Override protected void call( VOSCresponse pResponse ) { pResponse.call( mCallBack ); } } private class AsyncFetchRowsDataProviderCallBack extends OurAsyncCallback { private FetchRowsDataProviderCallBack<? extends IViewObject> mCallBack; private AsyncFetchRowsDataProviderCallBack( String pWho, FetchRowsDataProviderCallBack<? extends IViewObject> pCallBack ) { super( pWho, pCallBack ); mCallBack = pCallBack; } @Override protected void call( VOSCresponse pResponse ) { pResponse.call( mCallBack ); } } } |
Commits for litesoft/trunk/Java/GWT/Client/src/org/litesoft/GWT/client/rpc/GwtCScomm.java
Revision | Author | Commited | Message |
---|---|---|---|
948 Diff | GeorgeS | Sat 07 Jun, 2014 23:42:39 +0000 | Jusefuls Formatter Updated to New Code Format |
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 |
811 Diff | GeorgeS | Sat 18 Aug, 2012 13:45:18 +0000 | |
802 Diff | GeorgeS | Wed 15 Aug, 2012 04:04:47 +0000 | |
151 Diff | GeorgeS | Thu 17 Mar, 2011 04:16:22 +0000 | |
49 Diff | GeorgeS | Mon 12 Apr, 2010 02:59:10 +0000 | License Text |
23 Diff | GeorgeS | Wed 24 Feb, 2010 00:34:32 +0000 | |
2 | GeorgeS | Sun 07 Feb, 2010 12:50:58 +0000 |