2be6e073b1
The Scripting Framework Team: Duncan Foster Alexis Ledoux Laszlo Kovacs Misha Krivoruchko Neil Montgomery Tomas O'Connor Noel Power John Rice Darragh Sherwin
373 lines
15 KiB
C++
Executable File
373 lines
15 KiB
C++
Executable File
/*************************************************************************
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*
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* $RCSfile: ScriptRuntimeManager.cxx,v $
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*
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* $Revision: 1.1 $
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*
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* last change: $Author: dfoster $ $Date: 2002-09-20 14:33:31 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#include <stdio.h>
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#include <cppuhelper/implementationentry.hxx>
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#include "ScriptRuntimeManager.hxx"
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#include "ScriptNameResolverImpl.hxx"
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#include <util/util.hxx>
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using namespace ::rtl;
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using namespace ::osl;
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::uno;
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using namespace ::drafts::com::sun::star::script::framework;
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namespace scripting_runtimemgr
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{
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static const sal_Char* const SERVICENAME="drafts.com.sun.star.script.framework.ScriptRuntimeManager";
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static const sal_Char* const IMPLNAME="drafts.com.sun.star.script.framework.ScriptRuntimeManager";
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static OUString s_implName = ::rtl::OUString::createFromAscii(IMPLNAME);
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static OUString s_serviceName = ::rtl::OUString::createFromAscii(SERVICENAME);
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static Sequence< OUString > s_serviceNames = Sequence< OUString >( &s_serviceName, 1 );
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::rtl_StandardModuleCount s_moduleCount = MODULE_COUNT_INIT;
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//*************************************************************************
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// ScriptRuntimeManager Constructor
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ScriptRuntimeManager::ScriptRuntimeManager(const Reference< XComponentContext > & xContext)
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: m_xContext( xContext )
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{
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OSL_TRACE( "< ScriptRuntimeManager ctor called >\n" );
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s_moduleCount.modCnt.acquire( &s_moduleCount.modCnt );
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}
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//*************************************************************************
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// ScriptRuntimeManager Destructor
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ScriptRuntimeManager::~ScriptRuntimeManager()
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{
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OSL_TRACE( "< ScriptRuntimeManager dtor called >\n" );
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s_moduleCount.modCnt.release( &s_moduleCount.modCnt );
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}
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//*************************************************************************
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// Get the proper XScriptInvocation
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Reference <XScriptInvocation> SAL_CALL ScriptRuntimeManager::getScriptRuntime(const Reference<scripturi::XScriptURI>& scriptURI)
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throw(RuntimeException)
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{
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OSL_TRACE("** ==> ScriptRuntimeManager in getScriptRuntime\n");
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Reference< XScriptInvocation > xScriptInvocation;
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validateXRef(m_xContext, "ScriptRuntimeManager::GetScriptRuntime: No context available");
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Reference< lang::XMultiComponentFactory > xMgr = m_xContext->getServiceManager();
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validateXRef(xMgr, "ScriptRuntimeManager::GetScriptRuntime: No service manager available");
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try
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{
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Reference< XInterface > xx;
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Any a = m_xContext->getValueByName(OUString::createFromAscii("/singletons/drafts.com.sun.star.script.framework.theScriptRuntimeForJava"));
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a >>= xx;
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validateXRef(xx, "ScriptRuntimeManager::GetScriptRuntime: cannot get ScriptRuntimeForJava Service");
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xScriptInvocation = Reference<XScriptInvocation>(xx, UNO_QUERY_THROW);
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}
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catch (Exception &e)
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{
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throw RuntimeException(OUSTR("ScriptRuntimeManager::GetScriptRuntime: ") + e.Message, Reference< XInterface >());
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}
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return xScriptInvocation;
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}
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//*************************************************************************
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// Get the proper XScriptNameResolver
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Reference <XScriptNameResolver> SAL_CALL
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ScriptRuntimeManager::getScriptNameResolver()
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throw(RuntimeException)
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{
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OSL_TRACE("** ==> ScriptRuntimeManager in getScriptNameResolver\n");
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Reference< XScriptNameResolver > xScriptNameResolver;
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validateXRef(m_xContext, "ScriptRuntimeManager::GetScriptNameResolver: No context available");
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Reference< lang::XMultiComponentFactory > xMgr = m_xContext->getServiceManager();
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validateXRef(xMgr, "ScriptRuntimeManager::GetScriptRuntime: No Service Manager available");
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try
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{
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Reference< XInterface > xx = xMgr->createInstanceWithContext(OUString::createFromAscii("drafts.com.sun.star.script.framework.DefaultScriptNameResolver"),m_xContext );
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validateXRef(xx, "ScriptRuntimeManager::GetScriptRuntime: cannot get instance of DefaultScriptNameResolver" );
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xScriptNameResolver = Reference<XScriptNameResolver>(xx, UNO_QUERY_THROW);
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}
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catch (Exception &e)
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{
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throw RuntimeException(OUSTR("ScriptRuntimeManager::GetScriptNameResolver: ") + e.Message, Reference< XInterface >());
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}
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return xScriptNameResolver;
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}
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//*************************************************************************
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// XScriptInvocation implementation
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Any SAL_CALL ScriptRuntimeManager::invoke(
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const Reference < scripturi::XScriptURI > & scriptURI,
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const Any& invocationCtx, const Sequence< Any >& aParams, Sequence< sal_Int16 >& aOutParamIndex, Sequence< Any >& aOutParam ) throw (lang::IllegalArgumentException, script::CannotConvertException, reflection::InvocationTargetException, RuntimeException)
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{
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OSL_TRACE("** ==> ScriptRuntimeManager in runtimemgr invoke\n");
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Any results;
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// Initialise resolved context with invocation context,
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// the resolved context (resolvedCtx will be modified by the
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// resolve method to contain the storage where the script code is
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// stored
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Any resolvedCtx = invocationCtx;
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try
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{
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Reference< scripturi::XScriptURI > resolvedURI = resolve(scriptURI, resolvedCtx);
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validateXRef(resolvedURI, "ScriptRuntimeManager::invoke: No resolvedURI" );
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Reference< XScriptInvocation > xScriptInvocation = getScriptRuntime(resolvedURI);
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validateXRef(xScriptInvocation, "ScriptRuntimeManager::invoke: cannot get instance of language specific runtime.");
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results = xScriptInvocation->invoke(resolvedURI,resolvedCtx,aParams,
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aOutParamIndex,aOutParam);
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}
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catch (lang::IllegalArgumentException & iae)
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{
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throw lang::IllegalArgumentException(OUSTR("ScriptRuntimeManager::invoke IllegalArgumentException: ")+iae.Message,
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Reference<XInterface> (), iae.ArgumentPosition);
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}
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catch (script::CannotConvertException & cce)
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{
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throw script::CannotConvertException(OUSTR("ScriptRuntimeManager::invoke CannotConvertException: ")+cce.Message,
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Reference<XInterface> (), cce.DestinationTypeClass, cce.Reason, cce.ArgumentIndex);
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}
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catch (reflection::InvocationTargetException & ite)
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{
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throw reflection::InvocationTargetException(OUSTR("ScriptRuntimeManager::invoke InvocationTargetException: ")+ite.Message,
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Reference<XInterface> (), ite.TargetException);
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}
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catch (RuntimeException & re)
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{
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throw RuntimeException(OUSTR("ScriptRuntimeManager::invoke RuntimeException: ")+re.Message,
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Reference<XInterface> ());
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}
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#ifdef _DEBUG
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catch ( ... )
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{
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throw RuntimeException(OUSTR("ScriptRuntimeManager::invoke UnknownException: "),
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Reference<XInterface> ());
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}
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#endif
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return results;
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}
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//*************************************************************************
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// XScriptNameResolver implementation
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Reference<scripturi::XScriptURI> SAL_CALL ScriptRuntimeManager::resolve(const Reference<scripturi::XScriptURI>& scriptURI,Any& invocationCtx)
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throw(lang::IllegalArgumentException, script::CannotConvertException, RuntimeException)
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{
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OSL_TRACE("** ==> ScriptRuntimeManager in resolve\n");
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Reference< scripturi::XScriptURI > resolvedURI;
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Reference< XScriptNameResolver > xScriptNameResolver = getScriptNameResolver();
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validateXRef(xScriptNameResolver, "ScriptRuntimeManager::resolve: No ScriptNameResolver");
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try
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{
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resolvedURI = xScriptNameResolver->resolve(scriptURI,invocationCtx);
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}
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catch (lang::IllegalArgumentException & iae)
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{
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throw lang::IllegalArgumentException(OUSTR("ScriptRuntimeManager::resolve IllegalArgumentException: ")+iae.Message,
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Reference<XInterface> (), iae.ArgumentPosition);
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}
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catch (script::CannotConvertException & cce)
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{
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throw script::CannotConvertException(OUSTR("ScriptRuntimeManager::resolve CannotConvertException: ")+cce.Message,
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Reference<XInterface> (), cce.DestinationTypeClass, cce.Reason, cce.ArgumentIndex);
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}
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catch (RuntimeException & re)
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{
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throw RuntimeException(OUSTR("ScriptRuntimeManager::resolve RuntimeException: ")+re.Message,
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Reference<XInterface> ());
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}
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#ifdef _DEBUG
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catch ( ... )
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{
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throw RuntimeException(OUSTR("ScriptRuntimeManager::resolve UnknownException: "),
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Reference<XInterface> ());
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}
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#endif
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return resolvedURI;
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}
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//*************************************************************************
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OUString SAL_CALL ScriptRuntimeManager::getImplementationName( )
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throw(RuntimeException)
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{
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return s_implName;
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}
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//*************************************************************************
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sal_Bool SAL_CALL ScriptRuntimeManager::supportsService( const OUString& serviceName )
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throw(RuntimeException)
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{
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OUString const * pNames = s_serviceNames.getConstArray();
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for ( sal_Int32 nPos = s_serviceNames.getLength(); nPos--; )
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{
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if (serviceName.equals( pNames[ nPos ] ))
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{
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return sal_True;
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}
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}
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return sal_False;
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}
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//*************************************************************************
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Sequence<OUString> SAL_CALL ScriptRuntimeManager::getSupportedServiceNames( )
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throw(RuntimeException)
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{
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return s_serviceNames;
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}
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//*************************************************************************
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static Reference<XInterface> SAL_CALL srm_create(
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const Reference< XComponentContext > & xCompC )
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{
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return (cppu::OWeakObject *)new ScriptRuntimeManager( xCompC );
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}
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//*************************************************************************
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static Sequence<OUString> srm_getSupportedServiceNames( )
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SAL_THROW( () )
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{
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return s_serviceNames;
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}
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//*************************************************************************
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static OUString srm_getImplementationName( )
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SAL_THROW( () )
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{
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return s_implName;
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}
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//*************************************************************************
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Reference< XInterface > SAL_CALL scriptnri_create(
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Reference< XComponentContext > const & xComponentContext )
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SAL_THROW( (Exception) );
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//*************************************************************************
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Sequence< OUString > scriptnri_getSupportedServiceNames() SAL_THROW( () );
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//*************************************************************************
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OUString scriptnri_getImplementationName() SAL_THROW( () );
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//*************************************************************************
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static struct cppu::ImplementationEntry s_entries [] =
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{
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{
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srm_create, srm_getImplementationName,
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srm_getSupportedServiceNames, cppu::createSingleComponentFactory,
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&s_moduleCount.modCnt, 0
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},
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{
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scriptnri_create, scriptnri_getImplementationName,
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scriptnri_getSupportedServiceNames, cppu::createSingleComponentFactory,
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&s_moduleCount.modCnt, 0
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},
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{ 0, 0, 0, 0, 0, 0 }
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};
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} // Namespace
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//##################################################################################################
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//#### EXPORTED ####################################################################################
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//##################################################################################################
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/**
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* Gives the environment this component belongs to.
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*/
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extern "C"
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{
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void SAL_CALL component_getImplementationEnvironment(const sal_Char ** ppEnvTypeName, uno_Environment ** ppEnv)
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{
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*ppEnvTypeName = CPPU_CURRENT_LANGUAGE_BINDING_NAME;
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}
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/**
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* This function creates an implementation section in the registry and another subkey
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*
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* for each supported service.
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* @param pServiceManager the service manager
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* @param pRegistryKey the registry key
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*/
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sal_Bool SAL_CALL component_writeInfo(lang::XMultiServiceFactory * pServiceManager, registry::XRegistryKey * pRegistryKey)
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{
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return ::cppu::component_writeInfoHelper(pServiceManager, pRegistryKey, ::scripting_runtimemgr::s_entries);
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}
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/**
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* This function is called to get service factories for an implementation.
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*
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* @param pImplName name of implementation
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* @param pServiceManager a service manager, need for component creation
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* @param pRegistryKey the registry key for this component, need for persistent data
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* @return a component factory
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*/
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void * SAL_CALL component_getFactory(const sal_Char * pImplName, lang::XMultiServiceFactory * pServiceManager, registry::XRegistryKey * pRegistryKey)
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{
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return ::cppu::component_getFactoryHelper(pImplName, pServiceManager, pRegistryKey, ::scripting_runtimemgr::s_entries);
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}
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}
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