/************************************************************** * * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * *************************************************************/ // MARKER(update_precomp.py): autogen include statement, do not remove #include "precompiled_xmlsecurity.hxx" #include "elementmark.hxx" #include "elementcollector.hxx" #include "buffernode.hxx" #include namespace cssu = com::sun::star::uno; namespace cssxc = com::sun::star::xml::crypto; ElementCollector::ElementCollector( sal_Int32 nSecurityId, sal_Int32 nBufferId, cssxc::sax::ElementMarkPriority nPriority, bool bToModify, const com::sun::star::uno::Reference< com::sun::star::xml::crypto::sax::XReferenceResolvedListener >& xReferenceResolvedListener) :ElementMark(nSecurityId, nBufferId), m_nPriority(nPriority), m_bToModify(bToModify), m_bAbleToNotify(false), m_bNotified(false), m_xReferenceResolvedListener(xReferenceResolvedListener) /****** ElementCollector/ElementCollector ************************************* * * NAME * ElementCollector -- constructor method * * SYNOPSIS * ElementCollector(nSecurityId, nBufferId, nPriority, bToModify * xReferenceResolvedListener); * * FUNCTION * construct an ElementCollector object. * * INPUTS * nSecurityId - represents which security entity the buffer node is * related with. Either a signature or an encryption is * a security entity. * nBufferId - the id of the element bufferred in the document * wrapper component. The document wrapper component * uses this id to search the particular bufferred * element. * nPriority - the priority value. ElementCollector with lower * priority value can't notify until all ElementCollectors * with higher priority value have notified. * bToModify - A flag representing whether this ElementCollector * notification will cause the modification of its working * element. * xReferenceResolvedListener * - the listener that this ElementCollector notifies to. * * RESULT * empty * * HISTORY * 05.01.2004 - implemented * * AUTHOR * Michael Mi * Email: michael.mi@sun.com ******************************************************************************/ { m_type = cssxc::sax::ElementMarkType_ELEMENTCOLLECTOR; } /* bool ElementCollector::isInternalNotificationSuppressed() const { return m_bInternalNotificationSuppressed; } */ cssxc::sax::ElementMarkPriority ElementCollector::getPriority() const { return m_nPriority; } bool ElementCollector::getModify() const { return m_bToModify; } void ElementCollector::notifyListener() /****** ElementCollector/notifyListener *************************************** * * NAME * notifyListener -- enable the ability to notify the listener * * SYNOPSIS * notifyListener(); * * FUNCTION * enable the ability to notify the listener and try to notify then. * * INPUTS * empty * * RESULT * empty * * HISTORY * 05.01.2004 - implemented * * AUTHOR * Michael Mi * Email: michael.mi@sun.com ******************************************************************************/ { m_bAbleToNotify = true; doNotify(); } bool ElementCollector::isAbleToNotify() const { return m_bAbleToNotify; } void ElementCollector::setReferenceResolvedListener( const cssu::Reference< cssxc::sax::XReferenceResolvedListener >& xReferenceResolvedListener) /****** ElementCollector/setReferenceResolvedListener ************************* * * NAME * setReferenceResolvedListener -- configures a listener for the buffer * node in this object * * SYNOPSIS * setReferenceResolvedListener(xReferenceResolvedListener); * * FUNCTION * configures a new listener and try to notify then. * * INPUTS * xReferenceResolvedListener - the new listener * * RESULT * empty * * HISTORY * 05.01.2004 - implemented * * AUTHOR * Michael Mi * Email: michael.mi@sun.com ******************************************************************************/ { m_xReferenceResolvedListener = xReferenceResolvedListener; doNotify(); } void ElementCollector::setSecurityId(sal_Int32 nSecurityId) /****** ElementCollector/setSecurityId **************************************** * * NAME * setSecurityId -- configures the security Id of the buffer node * * SYNOPSIS * setSecurityId(nSecurityId); * * FUNCTION * configures the security Id and try to notify then * * INPUTS * nSecurityId - the security Id * * RESULT * empty * * HISTORY * 05.01.2004 - implemented * * AUTHOR * Michael Mi * Email: michael.mi@sun.com ******************************************************************************/ { m_nSecurityId = nSecurityId; doNotify(); } void ElementCollector::doNotify() /****** ElementCollector/doNotify ********************************************* * * NAME * doNotify -- tries to notify the listener * * SYNOPSIS * doNotify(); * * FUNCTION * notifies the listener when all below conditions are satisfied: * the listener has not been notified; * the notify right is granted; * the listener has already been configured; * the security id has already been configure * * INPUTS * empty * * RESULT * empty * * HISTORY * 05.01.2004 - implemented * * AUTHOR * Michael Mi * Email: michael.mi@sun.com ******************************************************************************/ { if (!m_bNotified && m_bAbleToNotify && m_xReferenceResolvedListener.is() && m_nSecurityId != cssxc::sax::ConstOfSecurityId::UNDEFINEDSECURITYID) { m_bNotified = true; m_xReferenceResolvedListener->referenceResolved(m_nBufferId); } } ElementCollector* ElementCollector::clone( sal_Int32 nBufferId, cssxc::sax::ElementMarkPriority nPriority ) const /****** ElementCollector/clone ************************************************ * * NAME * clone -- duplicates this ElementCollector object * * SYNOPSIS * cloned = clone(nBufferId, nPriority); * * FUNCTION * duplicates this ElementCollector object with new buffer Id, priority. * * INPUTS * nBufferId - the buffer node's Id * nPriority - the priority * * RESULT * clone - a new ElementCollector * * HISTORY * 05.01.2004 - implemented * * AUTHOR * Michael Mi * Email: michael.mi@sun.com ******************************************************************************/ { ElementCollector* pClonedOne = new ElementCollector(m_nSecurityId, nBufferId, nPriority, m_bToModify, m_xReferenceResolvedListener); if (m_bAbleToNotify) { pClonedOne->notifyListener(); } if (m_pBufferNode != NULL) { m_pBufferNode->addElementCollector(pClonedOne); } return pClonedOne; }