xref: /aoo41x/main/sw/source/ui/fldui/xfldui.cxx (revision cdf0e10c)
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27 
28 // MARKER(update_precomp.py): autogen include statement, do not remove
29 #include "precompiled_sw.hxx"
30 
31 
32 #include <tools/debug.hxx>
33 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
34 #include <com/sun/star/container/XNameAccess.hpp>
35 #include <com/sun/star/sdbc/XDataSource.hpp>
36 #include <com/sun/star/sdbc/DataType.hpp>
37 #include <com/sun/star/sdbcx/XTablesSupplier.hpp>
38 #include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
39 #include <com/sun/star/sdb/XQueriesSupplier.hpp>
40 #include <com/sun/star/beans/XPropertySet.hpp>
41 #include <comphelper/processfactory.hxx>
42 #include <fldmgr.hxx>
43 #ifndef _DBMGR_HXX
44 #include <dbmgr.hxx>
45 #endif
46 #include <wrtsh.hxx>		// Actives Fenster
47 #ifndef _VIEW_HXX
48 #include <view.hxx>
49 #endif
50 #include <swmodule.hxx>
51 
52 
53 using namespace ::com::sun::star::uno;
54 using namespace ::com::sun::star::container;
55 using namespace ::com::sun::star::lang;
56 using namespace ::com::sun::star::sdb;
57 using namespace ::com::sun::star::sdbc;
58 using namespace ::com::sun::star::sdbcx;
59 using namespace ::com::sun::star::beans;
60 
61 
62 // ---------------------------------------------------------------------------
63 // This file contains all routines of the fldui directory, which must compile
64 // with exceptions. So we can reduce the code of the other files, which don't
65 // need any exception handling.
66 // ---------------------------------------------------------------------------
67 
68 /*--------------------------------------------------------------------
69 	 Beschreibung: Ist das Datenbankfeld numerisch?
70 	 Anm: Im Fehlerfall wird sal_True returnt.
71  --------------------------------------------------------------------*/
72 
73 sal_Bool SwFldMgr::IsDBNumeric( const String& rDBName, const String& rTblQryName,
74 							sal_Bool bIsTable, const String& rFldName)
75 {
76 	sal_Bool bNumeric = sal_True;
77 
78     SwNewDBMgr* pDBMgr = pWrtShell ? pWrtShell->GetNewDBMgr() :
79                             ::GetActiveView()->GetWrtShell().GetNewDBMgr();
80 
81     ::rtl::OUString sSource(rDBName);
82     Reference< XConnection> xConnection =
83                     pDBMgr->RegisterConnection(sSource);
84 
85     if( !xConnection.is() )
86 		return bNumeric;
87 
88 	Reference<XColumnsSupplier> xColsSupplier;
89 	if(bIsTable)
90 	{
91 		Reference<XTablesSupplier> xTSupplier = Reference<XTablesSupplier>(xConnection, UNO_QUERY);
92 		if(xTSupplier.is())
93 		{
94 			Reference<XNameAccess> xTbls = xTSupplier->getTables();
95 			DBG_ASSERT(xTbls->hasByName(rTblQryName), "table not available anymore?");
96 			try
97 			{
98 				Any aTable = xTbls->getByName(rTblQryName);
99                 Reference<XPropertySet> xPropSet;
100                 aTable >>= xPropSet;
101 				xColsSupplier = Reference<XColumnsSupplier>(xPropSet, UNO_QUERY);
102 			}
103             catch(Exception&){}
104 		}
105 	}
106 	else
107 	{
108 		Reference<XQueriesSupplier> xQSupplier = Reference<XQueriesSupplier>(xConnection, UNO_QUERY);
109 		if(xQSupplier.is())
110 		{
111 			Reference<XNameAccess> xQueries = xQSupplier->getQueries();
112 			DBG_ASSERT(xQueries->hasByName(rTblQryName), "table not available anymore?");
113 			try
114 			{
115 				Any aQuery = xQueries->getByName(rTblQryName);
116                 Reference<XPropertySet> xPropSet;
117                 aQuery >>= xPropSet;
118 				xColsSupplier = Reference<XColumnsSupplier>(xPropSet, UNO_QUERY);
119 			}
120             catch(Exception&){}
121 		}
122 	}
123 
124 	if(xColsSupplier.is())
125 	{
126 		Reference <XNameAccess> xCols;
127         try
128         {
129             xCols = xColsSupplier->getColumns();
130         }
131         catch(Exception& )
132         {
133             DBG_ERROR("Exception in getColumns()");
134         }
135 		if(xCols.is() && xCols->hasByName(rFldName))
136 		{
137 			Any aCol = xCols->getByName(rFldName);
138             Reference <XPropertySet> xCol;
139             aCol >>= xCol;
140 			Any aType = xCol->getPropertyValue( UniString::CreateFromAscii("Type"));
141 			sal_Int32 eDataType = 0;
142 			aType >>= eDataType;
143 			switch(eDataType)
144 			{
145 				case DataType::BIT:
146 				case DataType::BOOLEAN:
147 				case DataType::TINYINT:
148 				case DataType::SMALLINT:
149 				case DataType::INTEGER:
150 				case DataType::BIGINT:
151 				case DataType::FLOAT:
152 				case DataType::REAL:
153 				case DataType::DOUBLE:
154 				case DataType::NUMERIC:
155 				case DataType::DECIMAL:
156 				case DataType::DATE:
157 				case DataType::TIME:
158 				case DataType::TIMESTAMP:
159 					break;
160 
161 				case DataType::BINARY:
162 				case DataType::VARBINARY:
163 				case DataType::LONGVARBINARY:
164 				case DataType::SQLNULL:
165 				case DataType::OTHER:
166 				case DataType::OBJECT:
167 				case DataType::DISTINCT:
168 				case DataType::STRUCT:
169 				case DataType::ARRAY:
170 				case DataType::BLOB:
171 				case DataType::CLOB:
172 				case DataType::REF:
173 				case DataType::CHAR:
174 				case DataType::VARCHAR:
175 				case DataType::LONGVARCHAR:
176 				default:
177 					bNumeric = sal_False;
178 			}
179 		}
180 	}
181 	return bNumeric;
182 }
183 
184 
185