equal
deleted
inserted
replaced
51 @panic SqlDb 4 In _DEBUG mode, aColumnIndex value is negative. |
51 @panic SqlDb 4 In _DEBUG mode, aColumnIndex value is negative. |
52 @panic SqlDb 7 There is no long column value with aColumnIndex index. |
52 @panic SqlDb 7 There is no long column value with aColumnIndex index. |
53 */ |
53 */ |
54 inline TPtrC RSqlLongColumnColl::Text(TInt aColumnIndex) const |
54 inline TPtrC RSqlLongColumnColl::Text(TInt aColumnIndex) const |
55 { |
55 { |
56 __ASSERT_DEBUG(aColumnIndex >= 0, __SQLPANIC(ESqlPanicBadArgument)); |
56 __SQLASSERT(aColumnIndex >= 0, ESqlPanicBadArgument); |
57 LONGCOL_INVARIANT(); |
57 LONGCOL_INVARIANT(); |
58 TInt rc = FindValue(aColumnIndex); |
58 TInt rc = FindValue(aColumnIndex); |
59 __ASSERT_ALWAYS(rc >= 0, __SQLPANIC(ESqlPanicInternalError)); |
59 __SQLASSERT_ALWAYS(rc >= 0, ESqlPanicInternalError); |
60 TPtrC8 ptr(iValues[rc].iData->Des()); |
60 TPtrC8 ptr(iValues[rc].iData->Des()); |
61 return TPtrC(reinterpret_cast <const TUint16*> (ptr.Ptr()), ptr.Length() / sizeof(TUint16)); |
61 return TPtrC(reinterpret_cast <const TUint16*> (ptr.Ptr()), ptr.Length() / sizeof(TUint16)); |
62 } |
62 } |
63 |
63 |
64 /** |
64 /** |
68 @panic SqlDb 4 In _DEBUG mode, aColumnIndex value is negative. |
68 @panic SqlDb 4 In _DEBUG mode, aColumnIndex value is negative. |
69 @panic SqlDb 7 There is no long column value with aColumnIndex index. |
69 @panic SqlDb 7 There is no long column value with aColumnIndex index. |
70 */ |
70 */ |
71 inline TPtrC8 RSqlLongColumnColl::Binary(TInt aColumnIndex) const |
71 inline TPtrC8 RSqlLongColumnColl::Binary(TInt aColumnIndex) const |
72 { |
72 { |
73 __ASSERT_DEBUG(aColumnIndex >= 0, __SQLPANIC(ESqlPanicBadArgument)); |
73 __SQLASSERT(aColumnIndex >= 0, ESqlPanicBadArgument); |
74 LONGCOL_INVARIANT(); |
74 LONGCOL_INVARIANT(); |
75 TInt rc = FindValue(aColumnIndex); |
75 TInt rc = FindValue(aColumnIndex); |
76 __ASSERT_ALWAYS(rc >= 0, __SQLPANIC(ESqlPanicInternalError)); |
76 __SQLASSERT_ALWAYS(rc >= 0, ESqlPanicInternalError); |
77 return iValues[rc].iData->Des(); |
77 return iValues[rc].iData->Des(); |
78 } |
78 } |
79 |
79 |
80 /** |
80 /** |
81 Returns true if there is a long column value in the collection, which index is aColumnIndex. |
81 Returns true if there is a long column value in the collection, which index is aColumnIndex. |
83 @return True if there is a long column value in the collection, which index is aColumnIndex. |
83 @return True if there is a long column value in the collection, which index is aColumnIndex. |
84 @panic SqlDb 4 In _DEBUG mode, aColumnIndex value is negative. |
84 @panic SqlDb 4 In _DEBUG mode, aColumnIndex value is negative. |
85 */ |
85 */ |
86 inline TBool RSqlLongColumnColl::IsPresent(TInt aColumnIndex) const |
86 inline TBool RSqlLongColumnColl::IsPresent(TInt aColumnIndex) const |
87 { |
87 { |
88 __ASSERT_DEBUG(aColumnIndex >= 0, __SQLPANIC(ESqlPanicBadArgument)); |
88 __SQLASSERT(aColumnIndex >= 0, ESqlPanicBadArgument); |
89 LONGCOL_INVARIANT(); |
89 LONGCOL_INVARIANT(); |
90 return FindValue(aColumnIndex) >= 0; |
90 return FindValue(aColumnIndex) >= 0; |
91 } |
91 } |
92 |
92 |
93 /** |
93 /** |
97 KErrNotFound otherwise. |
97 KErrNotFound otherwise. |
98 @panic SqlDb 4 In _DEBUG mode, aColumnIndex value is negative. |
98 @panic SqlDb 4 In _DEBUG mode, aColumnIndex value is negative. |
99 */ |
99 */ |
100 inline TInt RSqlLongColumnColl::FindValue(TInt aColumnIndex) const |
100 inline TInt RSqlLongColumnColl::FindValue(TInt aColumnIndex) const |
101 { |
101 { |
102 __ASSERT_DEBUG(aColumnIndex >= 0, __SQLPANIC(ESqlPanicBadArgument)); |
102 __SQLASSERT(aColumnIndex >= 0, ESqlPanicBadArgument); |
103 return iValues.Find(aColumnIndex, &RSqlLongColumnColl::TData::Compare); |
103 return iValues.Find(aColumnIndex, &RSqlLongColumnColl::TData::Compare); |
104 } |
104 } |
105 |
105 |
106 /** |
106 /** |
107 Initializes the RSqlLongColumnColl::TData instance with the column index, and a pointer to the column data |
107 Initializes the RSqlLongColumnColl::TData instance with the column index, and a pointer to the column data |
111 */ |
111 */ |
112 inline RSqlLongColumnColl::TData::TData(TInt aIndex, HBufC8* aData) : |
112 inline RSqlLongColumnColl::TData::TData(TInt aIndex, HBufC8* aData) : |
113 iIndex(aIndex), |
113 iIndex(aIndex), |
114 iData(aData) |
114 iData(aData) |
115 { |
115 { |
116 __ASSERT_DEBUG(aIndex >= 0, __SQLPANIC(ESqlPanicBadArgument)); |
116 __SQLASSERT(aIndex >= 0, ESqlPanicBadArgument); |
117 __ASSERT_DEBUG(aData != NULL, __SQLPANIC(ESqlPanicBadArgument)); |
117 __SQLASSERT(aData != NULL, ESqlPanicBadArgument); |
118 } |
118 } |
119 |
119 |
120 ///////////////////////////////////////////////////////////////////////////////////////////////////////////// |
120 ///////////////////////////////////////////////////////////////////////////////////////////////////////////// |
121 ////////////////////////// CSqlStatementImpl //////////////////////////////////////////// |
121 ////////////////////////// CSqlStatementImpl //////////////////////////////////////////// |
122 ///////////////////////////////////////////////////////////////////////////////////////////////////////////// |
122 ///////////////////////////////////////////////////////////////////////////////////////////////////////////// |
143 TInt err = iSqlStmtSession.Prepare(aDatabase.Session(), aSqlStmt, iColumnCnt, iParamCnt); |
143 TInt err = iSqlStmtSession.Prepare(aDatabase.Session(), aSqlStmt, iColumnCnt, iParamCnt); |
144 if(err != KErrNone) |
144 if(err != KErrNone) |
145 { |
145 { |
146 return err; |
146 return err; |
147 } |
147 } |
148 __ASSERT_DEBUG(iColumnCnt >= 0, __SQLPANIC(ESqlPanicInternalError)); |
148 __SQLASSERT(iColumnCnt >= 0, ESqlPanicInternalError); |
149 err = iColumnValueBuf.SetCount(iColumnCnt); |
149 err = iColumnValueBuf.SetCount(iColumnCnt); |
150 if(err != KErrNone) |
150 if(err != KErrNone) |
151 { |
151 { |
152 return err; |
152 return err; |
153 } |
153 } |
340 |
340 |
341 @see RSqlColumnReadStream |
341 @see RSqlColumnReadStream |
342 */ |
342 */ |
343 inline MStreamBuf* CSqlStatementImpl::ColumnSourceL(TInt aColumnIndex) |
343 inline MStreamBuf* CSqlStatementImpl::ColumnSourceL(TInt aColumnIndex) |
344 { |
344 { |
345 __ASSERT_ALWAYS((TUint)aColumnIndex < (TUint)iColumnCnt, __SQLPANIC(ESqlPanicBadColumnIndex)); |
345 __SQLASSERT_ALWAYS((TUint)aColumnIndex < (TUint)iColumnCnt, ESqlPanicBadColumnIndex); |
346 __ASSERT_ALWAYS(iState == CSqlStatementImpl::EAtRow, __SQLPANIC(ESqlPanicInvalidRow)); |
346 __SQLASSERT_ALWAYS(iState == CSqlStatementImpl::EAtRow, ESqlPanicInvalidRow); |
347 iColumnValBufIt.MoveTo(aColumnIndex); |
347 iColumnValBufIt.MoveTo(aColumnIndex); |
348 return iColumnValBufIt.IsPresent() ? iColumnValBufIt.StreamL() : iSqlStmtSession.ColumnSourceL(aColumnIndex); |
348 return iColumnValBufIt.IsPresent() ? iColumnValBufIt.StreamL() : iSqlStmtSession.ColumnSourceL(aColumnIndex); |
349 } |
349 } |
350 |
350 |
351 /** |
351 /** |
367 |
367 |
368 @see RSqlParamWriteStream |
368 @see RSqlParamWriteStream |
369 */ |
369 */ |
370 inline MStreamBuf* CSqlStatementImpl::ParamSinkL(TSqlSrvFunction aFunction, TInt aParamIndex) |
370 inline MStreamBuf* CSqlStatementImpl::ParamSinkL(TSqlSrvFunction aFunction, TInt aParamIndex) |
371 { |
371 { |
372 __ASSERT_ALWAYS((TUint)aParamIndex < (TUint)iParamCnt, __SQLPANIC(ESqlPanicBadColumnIndex)); |
372 __SQLASSERT_ALWAYS((TUint)aParamIndex < (TUint)iParamCnt, ESqlPanicBadColumnIndex); |
373 return iSqlStmtSession.ParamSinkL(aFunction, aParamIndex); |
373 return iSqlStmtSession.ParamSinkL(aFunction, aParamIndex); |
374 } |
374 } |
375 |
375 |
376 /** |
376 /** |
377 Sets the internal state of CSqlStatementImpl instance to CSqlStatementImpl::EUnknown. |
377 Sets the internal state of CSqlStatementImpl instance to CSqlStatementImpl::EUnknown. |