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1 : : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : : /*
3 : : * This file is part of the LibreOffice project.
4 : : *
5 : : * This Source Code Form is subject to the terms of the Mozilla Public
6 : : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : : *
9 : : * This file incorporates work covered by the following license notice:
10 : : *
11 : : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : : * contributor license agreements. See the NOTICE file distributed
13 : : * with this work for additional information regarding copyright
14 : : * ownership. The ASF licenses this file to you under the Apache
15 : : * License, Version 2.0 (the "License"); you may not use this file
16 : : * except in compliance with the License. You may obtain a copy of
17 : : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : : */
19 : : #include "ParameterSubstitution.hxx"
20 : : #include "connectivity/sqlparse.hxx"
21 : : #include <comphelper/sequenceashashmap.hxx>
22 : :
23 : : namespace connectivity
24 : : {
25 : : using namespace ::com::sun::star::uno;
26 : : using namespace ::com::sun::star::sdbc;
27 : : using namespace ::com::sun::star::lang;
28 : : using namespace ::com::sun::star;
29 : :
30 [ # # ][ # # ]: 0 : ParameterSubstitution::ParameterSubstitution(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& _rxContext ) : m_xContext(_rxContext)
31 : : {
32 : 0 : }
33 : 0 : void SAL_CALL ParameterSubstitution::initialize( const uno::Sequence< uno::Any >& _aArguments ) throw (uno::Exception, uno::RuntimeException)
34 : : {
35 [ # # ]: 0 : ::osl::MutexGuard aGuard(m_aMutex);
36 [ # # ]: 0 : comphelper::SequenceAsHashMap aArgs(_aArguments);
37 : 0 : uno::Reference< sdbc::XConnection > xConnection;
38 [ # # ][ # # ]: 0 : xConnection = aArgs.getUnpackedValueOrDefault(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ActiveConnection")),xConnection);
[ # # ]
39 [ # # ][ # # ]: 0 : m_xConnection = xConnection;
[ # # ]
40 : 0 : }
41 : : //------------------------------------------------------------------------------
42 : 0 : rtl::OUString ParameterSubstitution::getImplementationName_Static( ) throw(RuntimeException)
43 : : {
44 : 0 : return ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("org.openoffice.comp.helper.ParameterSubstitution"));
45 : : }
46 : : //------------------------------------------------------------------------------
47 : 0 : ::rtl::OUString SAL_CALL ParameterSubstitution::getImplementationName( ) throw(RuntimeException)
48 : : {
49 : 0 : return getImplementationName_Static();
50 : : }
51 : : //------------------------------------------------------------------
52 : 0 : sal_Bool SAL_CALL ParameterSubstitution::supportsService( const ::rtl::OUString& _rServiceName ) throw(RuntimeException)
53 : : {
54 [ # # ]: 0 : Sequence< ::rtl::OUString > aSupported(getSupportedServiceNames());
55 : 0 : const ::rtl::OUString* pSupported = aSupported.getConstArray();
56 : 0 : const ::rtl::OUString* pEnd = pSupported + aSupported.getLength();
57 [ # # ][ # # ]: 0 : for (;pSupported != pEnd && !pSupported->equals(_rServiceName); ++pSupported)
[ # # ]
58 : : ;
59 : :
60 [ # # ]: 0 : return pSupported != pEnd;
61 : : }
62 : : //------------------------------------------------------------------
63 : 0 : Sequence< ::rtl::OUString > SAL_CALL ParameterSubstitution::getSupportedServiceNames( ) throw(RuntimeException)
64 : : {
65 : 0 : return getSupportedServiceNames_Static();
66 : : }
67 : : //------------------------------------------------------------------
68 : 0 : Sequence< ::rtl::OUString > ParameterSubstitution::getSupportedServiceNames_Static( ) throw (RuntimeException)
69 : : {
70 : 0 : Sequence< ::rtl::OUString > aSNS( 1 );
71 [ # # ][ # # ]: 0 : aSNS[0] = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.sdb.ParameterSubstitution"));
72 : 0 : return aSNS;
73 : : }
74 : :
75 : : //------------------------------------------------------------------
76 : 0 : Reference< XInterface > ParameterSubstitution::create(const Reference< XComponentContext >& _xContext)
77 : : {
78 [ # # ]: 0 : return *(new ParameterSubstitution(_xContext));
79 : : }
80 : : //------------------------------------------------------------------
81 : 0 : ::rtl::OUString SAL_CALL ParameterSubstitution::substituteVariables( const ::rtl::OUString& _sText, ::sal_Bool /*bSubstRequired*/ ) throw (::com::sun::star::container::NoSuchElementException, ::com::sun::star::uno::RuntimeException)
82 : : {
83 : 0 : ::rtl::OUString sRet = _sText;
84 [ # # ]: 0 : uno::Reference< sdbc::XConnection > xConnection = m_xConnection;
85 [ # # ]: 0 : if ( xConnection.is() )
86 : : {
87 : : try
88 : : {
89 [ # # ][ # # ]: 0 : uno::Reference< XMultiServiceFactory> xFac(m_xContext->getServiceManager(),uno::UNO_QUERY_THROW);
[ # # ]
90 [ # # ]: 0 : OSQLParser aParser( xFac );
91 : 0 : ::rtl::OUString sErrorMessage;
92 : 0 : ::rtl::OUString sNewSql;
93 [ # # ]: 0 : OSQLParseNode* pNode = aParser.parseTree(sErrorMessage,_sText);
94 [ # # ]: 0 : if(pNode)
95 : : { // special handling for parameters
96 [ # # ]: 0 : OSQLParseNode::substituteParameterNames(pNode);
97 [ # # ]: 0 : pNode->parseNodeToStr( sNewSql, xConnection );
98 [ # # ][ # # ]: 0 : delete pNode;
99 : 0 : sRet = sNewSql;
100 [ # # ][ # # ]: 0 : }
101 : : }
102 [ # # ]: 0 : catch(const Exception&)
103 : : {
104 : : }
105 : : }
106 : 0 : return sRet;
107 : : }
108 : : //------------------------------------------------------------------
109 : 0 : ::rtl::OUString SAL_CALL ParameterSubstitution::reSubstituteVariables( const ::rtl::OUString& _sText ) throw (::com::sun::star::uno::RuntimeException)
110 : : {
111 : 0 : return _sText;
112 : : }
113 : : //------------------------------------------------------------------
114 : 0 : ::rtl::OUString SAL_CALL ParameterSubstitution::getSubstituteVariableValue( const ::rtl::OUString& /*variable*/ ) throw (::com::sun::star::container::NoSuchElementException, ::com::sun::star::uno::RuntimeException)
115 : : {
116 [ # # ]: 0 : throw container::NoSuchElementException();
117 : : }
118 : : //------------------------------------------------------------------
119 : :
120 : :
121 : : // ==================================
122 : : } // connectivity
123 : : // ==================================
124 : :
125 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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