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Diffstat (limited to 'framework/source/jobs/jobresult.cxx')
| -rw-r--r-- | framework/source/jobs/jobresult.cxx | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/framework/source/jobs/jobresult.cxx b/framework/source/jobs/jobresult.cxx new file mode 100644 index 000000000..4205d5e92 --- /dev/null +++ b/framework/source/jobs/jobresult.cxx @@ -0,0 +1,191 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * 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 . + */ + +#include <jobs/jobresult.hxx> +#include <jobs/jobconst.hxx> + +#include <vcl/svapp.hxx> +#include <comphelper/sequenceashashmap.hxx> +#include <comphelper/sequence.hxx> + +namespace framework{ + +/** + @short special ctor + @descr It initialize this new instance with a pure job execution result + and analyze it. Doing so, we update our other members. + + <p> + It's a list of named values, packed inside this any. + Following protocol is used: + <p> + <ul> + <li> + "SaveArguments" [sequence< css.beans.NamedValue >] + <br> + The returned list of (for this generic implementation unknown!) + properties, will be written directly to the configuration and replace + any old values there. There will no check for changes and we don't + support any merge feature here. They are written only. The job has + to modify this list. + </li> + <li> + "SendDispatchResult" [css.frame.DispatchResultEvent] + <br> + The given event is send to all current registered listener. + But it's not guaranteed. In case no listener are available or + this job isn't part of the dispatch environment (because it was used + by the css..task.XJobExecutor->trigger() implementation) this option + will be ignored. + </li> + <li> + "Deactivate" [boolean] + <br> + The job wish to be disabled. But note: There is no way, to enable it later + again by using this implementation. It can be done by using the configuration + only. (Means to register this job again.) + If a job knows, that there exist some status or result listener, it must use + the options "SendDispatchStatus" and "SendDispatchResult" (see before) too, to + inform it about the deactivation of this service. + </li> + </ul> + + @param aResult + the job result +*/ +JobResult::JobResult( /*IN*/ const css::uno::Any& aResult ) +{ + // reset the flag mask! + // It will reset the accessible state of this object. + // That can be useful if something will fail here ... + m_eParts = E_NOPART; + + // analyze the result and update our other members + ::comphelper::SequenceAsHashMap aProtocol(aResult); + if ( aProtocol.empty() ) + return; + + ::comphelper::SequenceAsHashMap::const_iterator pIt = aProtocol.find(JobConst::ANSWER_DEACTIVATE_JOB); + if (pIt != aProtocol.end()) + { + /** + an executed job can force his deactivation + But we provide this information here only. + Doing so is part of any user of us. + */ + bool bDeactivate(false); + pIt->second >>= bDeactivate; + if (bDeactivate) + m_eParts |= E_DEACTIVATE; + } + + pIt = aProtocol.find(JobConst::ANSWER_SAVE_ARGUMENTS); + if (pIt != aProtocol.end()) + { + css::uno::Sequence<css::beans::NamedValue> aTmp; + pIt->second >>= aTmp; + comphelper::sequenceToContainer(m_lArguments, aTmp); + if (m_lArguments.empty()) + m_eParts |= E_ARGUMENTS; + } + + pIt = aProtocol.find(JobConst::ANSWER_SEND_DISPATCHRESULT); + if (pIt != aProtocol.end()) + { + if (pIt->second >>= m_aDispatchResult) + m_eParts |= E_DISPATCHRESULT; + } +} + +/** + @short copy dtor +*/ +JobResult::JobResult( const JobResult& rCopy ) +{ + m_eParts = rCopy.m_eParts; + m_lArguments = rCopy.m_lArguments; + m_aDispatchResult = rCopy.m_aDispatchResult; +} + +/** + @short standard dtor + @descr Free all internally used resources at the end of living. +*/ +JobResult::~JobResult() +{ + // Nothing really to do here. +} + +/** + @short =operator + @descr Must be implemented to overwrite this instance with another one. + + @param rCopy + reference to the other instance, which should be used for copying. +*/ +JobResult& JobResult::operator=( const JobResult& rCopy ) +{ + SolarMutexGuard g; + m_eParts = rCopy.m_eParts; + m_lArguments = rCopy.m_lArguments; + m_aDispatchResult = rCopy.m_aDispatchResult; + return *this; +} + +/** + @short checks for existing parts of the analyzed result + @descr The internal flag mask was set after analyzing of the pure result. + An user of us can check here, if the required part was really part + of this result. Otherwise it would use invalid information ... + by using our other members! + + @param eParts + a flag mask too, which will be compared with our internally set one. + + @return We return true only, if any set flag of the given mask match. +*/ +bool JobResult::existPart( sal_uInt32 eParts ) const +{ + SolarMutexGuard g; + return ((m_eParts & eParts) == eParts); +} + +/** + @short provides access to our internal members + @descr The return value will be valid only in case a call of + existPart(E_...) before returned true! + + @return It returns the state of the internal member + without any checks! +*/ +std::vector< css::beans::NamedValue > JobResult::getArguments() const +{ + SolarMutexGuard g; + return m_lArguments; +} + +css::frame::DispatchResultEvent JobResult::getDispatchResult() const +{ + SolarMutexGuard g; + return m_aDispatchResult; +} + +} // namespace framework + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |