| /************************************************************** |
| * |
| * 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. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_connectivity.hxx" |
| #include "java/sql/Clob.hxx" |
| #include "java/tools.hxx" |
| #include "java/io/Reader.hxx" |
| #include <connectivity/dbexception.hxx> |
| #include <rtl/logfile.hxx> |
| |
| using namespace connectivity; |
| //************************************************************** |
| //************ Class: java.sql.Clob |
| //************************************************************** |
| |
| jclass java_sql_Clob::theClass = 0; |
| |
| java_sql_Clob::java_sql_Clob( JNIEnv * pEnv, jobject myObj ) |
| : java_lang_Object( pEnv, myObj ) |
| { |
| SDBThreadAttach::addRef(); |
| } |
| java_sql_Clob::~java_sql_Clob() |
| { |
| SDBThreadAttach::releaseRef(); |
| } |
| |
| jclass java_sql_Clob::getMyClass() const |
| { |
| // die Klasse muss nur einmal geholt werden, daher statisch |
| if( !theClass ) |
| theClass = findMyClass("java/sql/Clob"); |
| return theClass; |
| } |
| |
| sal_Int64 SAL_CALL java_sql_Clob::length( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) |
| { |
| RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "jdbc", "Ocke.Janssen@sun.com", "java_sql_Clob::length" ); |
| jlong out(0); |
| SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!"); |
| |
| { |
| // temporaere Variable initialisieren |
| static const char * cSignature = "()J"; |
| static const char * cMethodName = "length"; |
| // Java-Call absetzen |
| static jmethodID mID(NULL); |
| obtainMethodId(t.pEnv, cMethodName,cSignature, mID); |
| out = t.pEnv->CallLongMethod( object, mID ); |
| ThrowSQLException(t.pEnv,*this); |
| } //t.pEnv |
| return (sal_Int64)out; |
| } |
| |
| ::rtl::OUString SAL_CALL java_sql_Clob::getSubString( sal_Int64 pos, sal_Int32 subStringLength ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) |
| { |
| RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "jdbc", "Ocke.Janssen@sun.com", "java_sql_Clob::getSubString" ); |
| SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!"); |
| ::rtl::OUString aStr; |
| { |
| // temporaere Variable initialisieren |
| static const char * cSignature = "(JI)Ljava/lang/String;"; |
| static const char * cMethodName = "getSubString"; |
| // Java-Call absetzen |
| static jmethodID mID(NULL); |
| obtainMethodId(t.pEnv, cMethodName,cSignature, mID); |
| jstring out = (jstring)t.pEnv->CallObjectMethod( object, mID,pos,subStringLength); |
| ThrowSQLException(t.pEnv,*this); |
| aStr = JavaString2String(t.pEnv,out); |
| } //t.pEnv |
| // ACHTUNG: der Aufrufer wird Eigentuemer des zurueckgelieferten Zeigers !!! |
| return aStr; |
| } |
| |
| ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL java_sql_Clob::getCharacterStream( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) |
| { |
| RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "jdbc", "Ocke.Janssen@sun.com", "java_sql_Clob::getCharacterStream" ); |
| SDBThreadAttach t; |
| static jmethodID mID(NULL); |
| jobject out = callObjectMethod(t.pEnv,"getCharacterStream","()Ljava/io/Reader;", mID); |
| |
| // ACHTUNG: der Aufrufer wird Eigentuemer des zurueckgelieferten Zeigers !!! |
| return out==0 ? 0 : new java_io_Reader( t.pEnv, out ); |
| } |
| |
| sal_Int64 SAL_CALL java_sql_Clob::position( const ::rtl::OUString& searchstr, sal_Int32 start ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) |
| { |
| RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "jdbc", "Ocke.Janssen@sun.com", "java_sql_Clob::position" ); |
| jlong out(0); |
| SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!"); |
| |
| { |
| jvalue args[1]; |
| // Parameter konvertieren |
| args[0].l = convertwchar_tToJavaString(t.pEnv,searchstr); |
| // temporaere Variable initialisieren |
| static const char * cSignature = "(Ljava/lang/String;I)J"; |
| static const char * cMethodName = "position"; |
| // Java-Call absetzen |
| static jmethodID mID(NULL); |
| obtainMethodId(t.pEnv, cMethodName,cSignature, mID); |
| out = t.pEnv->CallLongMethod( object, mID, args[0].l,start ); |
| ThrowSQLException(t.pEnv,*this); |
| t.pEnv->DeleteLocalRef((jstring)args[0].l); |
| } //t.pEnv |
| return (sal_Int64)out; |
| } |
| |
| sal_Int64 SAL_CALL java_sql_Clob::positionOfClob( const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XClob >& /*pattern*/, sal_Int64 /*start*/ ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) |
| { |
| RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "jdbc", "Ocke.Janssen@sun.com", "java_sql_Clob::positionOfClob" ); |
| ::dbtools::throwFeatureNotImplementedException( "XClob::positionOfClob", *this ); |
| // this was put here in CWS warnings01. The previous implementation was defective, as it did ignore |
| // the pattern parameter. Since the effort for proper implementation is rather high - we would need |
| // to translated patter into a byte[] -, we defer this functionality for the moment (hey, it was |
| // unusable, anyway) |
| // 2005-11-15 / #i57457# / frank.schoenheit@sun.com |
| return 0; |
| } |
| |
| |