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If not, see 22 * <http://www.openoffice.org/license.html> 23 * for a copy of the LGPLv3 License. 24 ************************************************************************/ 25 26 #include "precompiled_dbaccess.hxx" 27 28 #include "storagetextstream.hxx" 29 30 /** === begin UNO includes === **/ 31 #include <com/sun/star/io/XTextOutputStream.hpp> 32 #include <com/sun/star/io/XActiveDataSource.hpp> 33 /** === end UNO includes === **/ 34 35 #include <comphelper/componentcontext.hxx> 36 #include <tools/diagnose_ex.h> 37 38 //...................................................................................................................... 39 namespace dbaccess 40 { 41 //...................................................................................................................... 42 43 /** === begin UNO using === **/ 44 using ::com::sun::star::uno::Reference; 45 using ::com::sun::star::uno::XInterface; 46 using ::com::sun::star::uno::UNO_QUERY; 47 using ::com::sun::star::uno::UNO_QUERY_THROW; 48 using ::com::sun::star::uno::UNO_SET_THROW; 49 using ::com::sun::star::uno::Exception; 50 using ::com::sun::star::uno::RuntimeException; 51 using ::com::sun::star::uno::Any; 52 using ::com::sun::star::uno::makeAny; 53 using ::com::sun::star::uno::Sequence; 54 using ::com::sun::star::uno::Type; 55 using ::com::sun::star::embed::XStorage; 56 using ::com::sun::star::io::XTextOutputStream; 57 using ::com::sun::star::io::XActiveDataSource; 58 /** === end UNO using === **/ 59 60 //================================================================================================================== 61 //= StorageTextOutputStream_Data 62 //================================================================================================================== 63 struct StorageTextOutputStream_Data 64 { 65 Reference< XTextOutputStream > xTextOutput; 66 }; 67 68 //================================================================================================================== 69 //= helper 70 //================================================================================================================== 71 namespace 72 { 73 //-------------------------------------------------------------------------------------------------------------- 74 static const ::rtl::OUString& lcl_getTextStreamEncodingName() 75 { 76 static const ::rtl::OUString s_sMapStreamEncodingName( RTL_CONSTASCII_USTRINGPARAM( "UTF-8" ) ); 77 return s_sMapStreamEncodingName; 78 } 79 80 //-------------------------------------------------------------------------------------------------------------- 81 static const ::rtl::OUString& lcl_getLineFeed() 82 { 83 static const ::rtl::OUString s_sLineFeed( sal_Unicode( '\n' ) ); 84 return s_sLineFeed; 85 } 86 } 87 88 //================================================================================================================== 89 //= StorageTextOutputStream 90 //================================================================================================================== 91 //------------------------------------------------------------------------------------------------------------------ 92 StorageTextOutputStream::StorageTextOutputStream( const ::comphelper::ComponentContext& i_rContext, 93 const Reference< XStorage >& i_rParentStorage, 94 const ::rtl::OUString& i_rStreamName 95 ) 96 :StorageOutputStream( i_rContext, i_rParentStorage, i_rStreamName ) 97 ,m_pData( new StorageTextOutputStream_Data ) 98 { 99 m_pData->xTextOutput.set( i_rContext.createComponent( "com.sun.star.io.TextOutputStream" ), UNO_QUERY_THROW ); 100 m_pData->xTextOutput->setEncoding( lcl_getTextStreamEncodingName() ); 101 102 Reference< XActiveDataSource > xDataSource( m_pData->xTextOutput, UNO_QUERY_THROW ); 103 xDataSource->setOutputStream( getOutputStream() ); 104 } 105 106 //------------------------------------------------------------------------------------------------------------------ 107 StorageTextOutputStream::~StorageTextOutputStream() 108 { 109 } 110 111 //------------------------------------------------------------------------------------------------------------------ 112 void StorageTextOutputStream::writeLine( const ::rtl::OUString& i_rLine ) 113 { 114 ENSURE_OR_RETURN_VOID( m_pData->xTextOutput.is(), "no text output" ); 115 116 m_pData->xTextOutput->writeString( i_rLine ); 117 m_pData->xTextOutput->writeString( lcl_getLineFeed() ); 118 } 119 120 //------------------------------------------------------------------------------------------------------------------ 121 void StorageTextOutputStream::writeLine() 122 { 123 ENSURE_OR_RETURN_VOID( m_pData->xTextOutput.is(), "no text output" ); 124 125 m_pData->xTextOutput->writeString( lcl_getLineFeed() ); 126 } 127 128 //...................................................................................................................... 129 } // namespace dbaccess 130 //...................................................................................................................... 131