| // @@@ START COPYRIGHT @@@ |
| // |
| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| // |
| // @@@ END COPYRIGHT @@@ |
| |
| /* |
| ***************************************************************************** |
| * |
| * File: ComViewColUsage.h |
| * Description: Defines the referenced object (table or view) column |
| * relationship to the corresponding view column. |
| * |
| * Created: 7/15/16 |
| * Language: C++ |
| * |
| ***************************************************************************** |
| */ |
| |
| #ifndef COMVIEWCOLUSAGE_H |
| #define COMVIEWCOLUSAGE_H |
| |
| #include "ComSmallDefs.h" |
| #include "str.h" |
| |
| class ComViewColUsage |
| { |
| Int64 viewUID_; |
| Int32 viewColNumber_; |
| Int64 refdUID_; |
| Int32 refdColNumber_; |
| ComObjectType refdObjectType_; |
| |
| public: |
| ComViewColUsage () |
| : viewUID_ (0), |
| viewColNumber_ (-1), |
| refdUID_(0), |
| refdColNumber_(-1), |
| refdObjectType_(COM_UNKNOWN_OBJECT) |
| {} |
| |
| ComViewColUsage ( |
| Int64 viewUID, |
| Int32 viewColNumber, |
| Int64 refdUID, |
| Int32 refdColNumber, |
| ComObjectType refdObjectType) |
| : viewUID_ (viewUID), |
| viewColNumber_ (viewColNumber), |
| refdUID_ (refdUID), |
| refdColNumber_ (refdColNumber), |
| refdObjectType_ (refdObjectType) |
| {} |
| |
| virtual ~ComViewColUsage() |
| {}; |
| |
| Int64 getViewUID () { return viewUID_; } |
| void setViewUID(Int64 viewUID) { viewUID_ = viewUID; } |
| |
| Int32 getViewColNumber () { return viewColNumber_; } |
| void setViewColNumber(Int32 viewColNumber) { viewColNumber_ = viewColNumber; } |
| |
| Int64 getRefdUID () { return refdUID_; } |
| void setRefdUID(Int64 refdUID) { refdUID_ = refdUID; } |
| |
| Int32 getRefdColNumber () { return refdColNumber_; } |
| void setRefdColNumber(Int32 refdColNumber) { refdColNumber_ = refdColNumber; } |
| |
| Int32 getRefdObjectType () { return refdObjectType_; } |
| void setRefdObjectType(ComObjectType refdObjectType) { refdObjectType_ = refdObjectType; } |
| |
| void packUsage (NAString &viewColUsageStr) |
| { |
| // usage contains 2 int64 and 3 int32, 200 chars is big enough to hold |
| // the string representation |
| char buf[200]; |
| str_sprintf(buf, "viewUID: %Ld viewCol: %d refUID: %Ld refCol: %d refType: %d;", |
| viewUID_, viewColNumber_, |
| refdUID_, refdColNumber_, refdObjectType_); |
| viewColUsageStr = buf; |
| } |
| |
| void unpackUsage (const char *viewColUsageStr) |
| { |
| Int32 theRefdObjectType; |
| Int32 retcode = sscanf(viewColUsageStr, "viewUID: %Ld viewCol: %d refUID: %Ld refCol: %d refType: %d%*s" , |
| (long long int *)&viewUID_, &viewColNumber_, |
| (long long int *)&refdUID_, &refdColNumber_, &theRefdObjectType); |
| assert (retcode == 5); |
| refdObjectType_ = (ComObjectType) theRefdObjectType; |
| } |
| }; |
| |
| #endif // COMVIEWCOLUSAGE_H |
| |