diff options
Diffstat (limited to 'framework/qa/complex/loadAllDocuments/InteractionHandler.java')
-rw-r--r-- | framework/qa/complex/loadAllDocuments/InteractionHandler.java | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/framework/qa/complex/loadAllDocuments/InteractionHandler.java b/framework/qa/complex/loadAllDocuments/InteractionHandler.java new file mode 100644 index 0000000000..7bbb50e42f --- /dev/null +++ b/framework/qa/complex/loadAllDocuments/InteractionHandler.java @@ -0,0 +1,155 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ +package complex.loadAllDocuments; + +import com.sun.star.beans.PropertyValue; + +import com.sun.star.uno.Exception; +import com.sun.star.uno.RuntimeException; + +import com.sun.star.task.XInteractionHandler; +import com.sun.star.task.XInteractionAbort; +import com.sun.star.task.XInteractionRetry; + +import com.sun.star.uno.UnoRuntime; +import com.sun.star.uno.AnyConverter; + +//import java.lang.*; + + +/** + * Implemets a simple interaction handler, + * which can abort all incoming interactions only ... but make it possible to + * log it. So it can be used for debug and test purposes. + */ +public class InteractionHandler implements XInteractionHandler +{ + // ____________________ + + /** + * @const RETRY_COUNT it defines the max count of + * retrying of an interaction + */ + private static final int RETRY_COUNT = 3; + + // ____________________ + + /** + * @member m_aRequest the origianl interaction request + * safed for later analyzing + * @member m_bWasUsed true if the interaction handler was used + * @member m_nTry count using of RETRY continuations + */ + private Object m_aRequest ; + private int m_nTry ; + private boolean m_bWasUsed ; + + + /** + * ctor + * It's initialize an object of this class with default values + * and set the protocol stack. So the outside code can check + * if this handler was used or not. + */ + public InteractionHandler() + { + m_aRequest = null ; + //m_aProtocol = aProtocol; + m_nTry = 0 ; + m_bWasUsed = false; + } + + /** + * Called to start the interaction, because the outside code whish to solve + * a detected problem or to inform the user about something. + * We safe the informations here and can handle two well known continuations + * only. + * [abort and retry]. + * + * @param xRequest + * describe the interaction + */ + public void handle(com.sun.star.task.XInteractionRequest xRequest) + { + m_bWasUsed = true; + + // first sav thje original request + // Our user can use this information later for some debug analyzing + Object aRequest = xRequest.getRequest(); + synchronized(this) + { + m_aRequest = aRequest; + } + + // analyze the possible continuations. + // We can abort all incoming interactions only. + // But additional we can try to continue it several times too. + // Of course after e.g. three loops we have to stop and abort it. + com.sun.star.task.XInteractionContinuation[] lContinuations = xRequest.getContinuations(); + + com.sun.star.task.XInteractionAbort xAbort = null; + com.sun.star.task.XInteractionRetry xRetry = null; + com.sun.star.uno.Type xAbortType = new com.sun.star.uno.Type(com.sun.star.task.XInteractionAbort.class); + com.sun.star.uno.Type xRetryType = new com.sun.star.uno.Type(com.sun.star.task.XInteractionRetry.class); + + for (int i=0; i<lContinuations.length; ++i) + { + try + { + if (xAbort == null) + xAbort = (com.sun.star.task.XInteractionAbort)AnyConverter.toObject(xAbortType, lContinuations[i]); + if (xRetry == null) + xRetry = (com.sun.star.task.XInteractionRetry)AnyConverter.toObject(xRetryType, lContinuations[i]); + } + catch(com.sun.star.lang.IllegalArgumentException exArg) {} + } + + // try it again, but only if it wasn't tried to much before. + if (xRetry != null) + { + synchronized(this) + { + if (m_nTry < RETRY_COUNT) + { + ++m_nTry; + xRetry.select(); + return; + } + } + } + + // otherwhise we can abort this interaction only + if (xAbort != null) + { + xAbort.select(); + } + } + + public boolean wasUsed() { + return m_bWasUsed; + } +} |