1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_connectivity.hxx" 26 27 #include "hsqldb/HTables.hxx" 28 #include "hsqldb/HViews.hxx" 29 #include "hsqldb/HView.hxx" 30 #include <com/sun/star/sdbc/XRow.hpp> 31 #include <com/sun/star/sdbc/XResultSet.hpp> 32 #include <com/sun/star/sdbc/ColumnValue.hpp> 33 #include <com/sun/star/sdbc/KeyRule.hpp> 34 #include <com/sun/star/sdbcx/KeyType.hpp> 35 #include <com/sun/star/sdbcx/CheckOption.hpp> 36 #include "hsqldb/HCatalog.hxx" 37 #include <comphelper/extract.hxx> 38 #include "connectivity/dbtools.hxx" 39 #include "connectivity/dbexception.hxx" 40 #include <cppuhelper/interfacecontainer.h> 41 #include <comphelper/types.hxx> 42 #include "TConnection.hxx" 43 44 using namespace ::comphelper; 45 46 using namespace ::cppu; 47 using namespace connectivity; 48 using namespace connectivity::hsqldb; 49 using namespace ::com::sun::star::uno; 50 using namespace ::com::sun::star::beans; 51 using namespace ::com::sun::star::sdbcx; 52 using namespace ::com::sun::star::sdbc; 53 using namespace ::com::sun::star::container; 54 using namespace ::com::sun::star::lang; 55 using namespace dbtools; 56 typedef connectivity::sdbcx::OCollection OCollection_TYPE; 57 58 // ------------------------------------------------------------------------- 59 HViews::HViews( const Reference< XConnection >& _rxConnection, ::cppu::OWeakObject& _rParent, ::osl::Mutex& _rMutex, 60 const TStringVector &_rVector ) 61 :sdbcx::OCollection( _rParent, sal_True, _rMutex, _rVector ) 62 ,m_xConnection( _rxConnection ) 63 ,m_xMetaData( _rxConnection->getMetaData() ) 64 ,m_bInDrop( sal_False ) 65 { 66 } 67 68 // ------------------------------------------------------------------------- 69 sdbcx::ObjectType HViews::createObject(const ::rtl::OUString& _rName) 70 { 71 ::rtl::OUString sCatalog,sSchema,sTable; 72 ::dbtools::qualifiedNameComponents(m_xMetaData, 73 _rName, 74 sCatalog, 75 sSchema, 76 sTable, 77 ::dbtools::eInDataManipulation); 78 return new HView( m_xConnection, isCaseSensitive(), sSchema, sTable ); 79 } 80 81 // ------------------------------------------------------------------------- 82 void HViews::impl_refresh( ) throw(RuntimeException) 83 { 84 static_cast<OHCatalog&>(m_rParent).refreshTables(); 85 } 86 // ------------------------------------------------------------------------- 87 void HViews::disposing(void) 88 { 89 m_xMetaData.clear(); 90 OCollection::disposing(); 91 } 92 // ------------------------------------------------------------------------- 93 Reference< XPropertySet > HViews::createDescriptor() 94 { 95 Reference<XConnection> xConnection = static_cast<OHCatalog&>(m_rParent).getConnection(); 96 connectivity::sdbcx::OView* pNew = new connectivity::sdbcx::OView(sal_True,xConnection->getMetaData()); 97 return pNew; 98 } 99 // ------------------------------------------------------------------------- 100 // XAppend 101 sdbcx::ObjectType HViews::appendObject( const ::rtl::OUString& _rForName, const Reference< XPropertySet >& descriptor ) 102 { 103 createView(descriptor); 104 return createObject( _rForName ); 105 } 106 // ------------------------------------------------------------------------- 107 // XDrop 108 void HViews::dropObject(sal_Int32 _nPos,const ::rtl::OUString /*_sElementName*/) 109 { 110 if ( m_bInDrop ) 111 return; 112 113 Reference< XInterface > xObject( getObject( _nPos ) ); 114 sal_Bool bIsNew = connectivity::sdbcx::ODescriptor::isNew( xObject ); 115 if (!bIsNew) 116 { 117 ::rtl::OUString aSql = ::rtl::OUString::createFromAscii("DROP VIEW"); 118 119 Reference<XPropertySet> xProp(xObject,UNO_QUERY); 120 aSql += ::dbtools::composeTableName( m_xMetaData, xProp, ::dbtools::eInTableDefinitions, false, false, true ); 121 122 Reference<XConnection> xConnection = static_cast<OHCatalog&>(m_rParent).getConnection(); 123 Reference< XStatement > xStmt = xConnection->createStatement( ); 124 xStmt->execute(aSql); 125 ::comphelper::disposeComponent(xStmt); 126 } 127 } 128 // ----------------------------------------------------------------------------- 129 void HViews::dropByNameImpl(const ::rtl::OUString& elementName) 130 { 131 m_bInDrop = sal_True; 132 OCollection_TYPE::dropByName(elementName); 133 m_bInDrop = sal_False; 134 } 135 // ----------------------------------------------------------------------------- 136 void HViews::createView( const Reference< XPropertySet >& descriptor ) 137 { 138 Reference<XConnection> xConnection = static_cast<OHCatalog&>(m_rParent).getConnection(); 139 140 ::rtl::OUString aSql = ::rtl::OUString::createFromAscii("CREATE VIEW "); 141 ::rtl::OUString aQuote = xConnection->getMetaData()->getIdentifierQuoteString( ); 142 ::rtl::OUString sSchema,sCommand; 143 144 aSql += ::dbtools::composeTableName( m_xMetaData, descriptor, ::dbtools::eInTableDefinitions, false, false, true ); 145 146 aSql += ::rtl::OUString::createFromAscii(" AS "); 147 descriptor->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_COMMAND)) >>= sCommand; 148 aSql += sCommand; 149 150 Reference< XStatement > xStmt = xConnection->createStatement( ); 151 if ( xStmt.is() ) 152 { 153 xStmt->execute(aSql); 154 ::comphelper::disposeComponent(xStmt); 155 } 156 157 // insert the new view also in the tables collection 158 OTables* pTables = static_cast<OTables*>(static_cast<OHCatalog&>(m_rParent).getPrivateTables()); 159 if ( pTables ) 160 { 161 ::rtl::OUString sName = ::dbtools::composeTableName( m_xMetaData, descriptor, ::dbtools::eInDataManipulation, false, false, false ); 162 pTables->appendNew(sName); 163 } 164 } 165 // ----------------------------------------------------------------------------- 166