connectivity/source/drivers/hsqldb/StorageNativeOutputStream.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #if defined(HAVE_CONFIG_H) && HAVE_CONFIG_H
  21 #include <config.h>
  22 #endif
  23
  24 #include "uno/mapping.hxx"
  25 #include "uno/environment.hxx"
  26 #include "cppuhelper/bootstrap.hxx"
  27 #include "cppuhelper/compbase1.hxx"
  28 #include "cppuhelper/component_context.hxx"
  29 #include "accesslog.hxx"
  30 #include <com/sun/star/embed/XTransactedObject.hpp>
  31 #include <comphelper/processfactory.hxx>
  32 #include <com/sun/star/io/XStream.hpp>
  33 #include <com/sun/star/container/XNameAccess.hpp>
  34 #include <com/sun/star/document/XDocumentSubStorageSupplier.hpp>
  35 #include <com/sun/star/embed/XStorage.hpp>
  36 #include <com/sun/star/embed/ElementModes.hpp>
  37 #include <comphelper/types.hxx>
  38 #include "hsqldb/HStorageAccess.hxx"
  39 #include "hsqldb/HStorageMap.hxx"
  40
  41 #include "jvmaccess/virtualmachine.hxx"
  42 #include "com/sun/star/lang/XSingleComponentFactory.hpp"
  43 #include "diagnose_ex.h"
  44
  45 using namespace ::com::sun::star::container;
  46 using namespace ::com::sun::star::uno;
  47 using namespace ::com::sun::star::document;
  48 using namespace ::com::sun::star::embed;
  49 using namespace ::com::sun::star::io;
  50 using namespace ::com::sun::star::lang;
  51 using namespace ::connectivity::hsqldb;
  52
  53
  54 /*
  55  * Class:     com_sun_star_sdbcx_comp_hsqldb_StorageNativeOutputStream
  56  * Method:    openStream
  57  * Signature: (Ljava/lang/String;Ljava/lang/String;I)V
  58  */
  59 extern "C" SAL_JNI_EXPORT void JNICALL Java_com_sun_star_sdbcx_comp_hsqldb_StorageNativeOutputStream_openStream
  60   (JNIEnv * env, jobject /*obj_this*/, jstring name, jstring key, jint mode)
  61 {
  62 #ifdef HSQLDB_DBG
  63     {
  64         OperationLogFile( env, name, "output" ).logOperation( "openStream" );
  65         LogFile( env, name, "output" ).create();
  66     }
  67 #endif
  68     StorageContainer::registerStream(env,name,key,mode);
  69 }
  70 /*
  71  * Class:     com_sun_star_sdbcx_comp_hsqldb_StorageNativeOutputStream
  72  * Method:    write
  73  * Signature: (Ljava/lang/String;Ljava/lang/String;[BII)V
  74  */
  75 extern "C" SAL_JNI_EXPORT void JNICALL Java_com_sun_star_sdbcx_comp_hsqldb_StorageNativeOutputStream_write__Ljava_lang_String_2Ljava_lang_String_2_3BII
  76   (JNIEnv * env, jobject obj_this, jstring key, jstring name, jbyteArray buffer, jint off, jint len)
  77 {
  78 #ifdef HSQLDB_DBG
  79     OperationLogFile( env, name, "output" ).logOperation( "write( byte[], int, int )" );
  80
  81     DataLogFile aDataLog( env, name, "output" );
  82     write_to_storage_stream_from_buffer( env, obj_this, name, key, buffer, off, len, &aDataLog );
  83 #else
  84     write_to_storage_stream_from_buffer( env, obj_this, name, key, buffer, off, len );
  85 #endif
  86 }
  87
  88 /*
  89  * Class:     com_sun_star_sdbcx_comp_hsqldb_StorageNativeOutputStream
  90  * Method:    write
  91  * Signature: (Ljava/lang/String;Ljava/lang/String;[B)V
  92  */
  93 extern "C" SAL_JNI_EXPORT void JNICALL Java_com_sun_star_sdbcx_comp_hsqldb_StorageNativeOutputStream_write__Ljava_lang_String_2Ljava_lang_String_2_3B
  94   (JNIEnv * env, jobject obj_this, jstring key, jstring name, jbyteArray buffer)
  95 {
  96 #ifdef HSQLDB_DBG
  97     OperationLogFile( env, name, "output" ).logOperation( "write( byte[] )" );
  98
  99     DataLogFile aDataLog( env, name, "output" );
 100     write_to_storage_stream_from_buffer( env, obj_this, name, key, buffer, 0, env->GetArrayLength( buffer ), &aDataLog );
 101 #else
 102     write_to_storage_stream_from_buffer( env, obj_this, name, key, buffer, 0, env->GetArrayLength( buffer ) );
 103 #endif
 104 }
 105
 106 /*
 107  * Class:     com_sun_star_sdbcx_comp_hsqldb_StorageNativeOutputStream
 108  * Method:    close
 109  * Signature: (Ljava/lang/String;Ljava/lang/String;)V
 110  */
 111 extern "C" SAL_JNI_EXPORT void JNICALL Java_com_sun_star_sdbcx_comp_hsqldb_StorageNativeOutputStream_close
 112   (JNIEnv * env, jobject /*obj_this*/, jstring key, jstring name)
 113 {
 114 #ifdef HSQLDB_DBG
 115     OperationLogFile aOpLog( env, name, "output" );
 116     aOpLog.logOperation( "close" );
 117
 118     LogFile aDataLog( env, name, "output" );
 119 #endif
 120
 121     ::boost::shared_ptr<StreamHelper> pHelper = StorageContainer::getRegisteredStream(env,name,key);
 122     Reference< XOutputStream> xFlush = pHelper.get() ? pHelper->getOutputStream() : Reference< XOutputStream>();
 123     if ( xFlush.is() )
 124         try
 125         {
 126             xFlush->flush();
 127         }
 128         catch(Exception&)
 129         {}
 130
 131 #ifdef HSQLDB_DBG
 132     aDataLog.close();
 133     aOpLog.close();
 134 #endif
 135     StorageContainer::revokeStream(env,name,key);
 136 }
 137
 138 /*
 139  * Class:     com_sun_star_sdbcx_comp_hsqldb_StorageNativeOutputStream
 140  * Method:    write
 141  * Signature: (Ljava/lang/String;Ljava/lang/String;I)V
 142  */
 143 extern "C" SAL_JNI_EXPORT void JNICALL Java_com_sun_star_sdbcx_comp_hsqldb_StorageNativeOutputStream_write__Ljava_lang_String_2Ljava_lang_String_2I
 144   (JNIEnv * env, jobject obj_this, jstring key, jstring name,jint b)
 145 {
 146 #ifdef HSQLDB_DBG
 147     OperationLogFile( env, name, "output" ).logOperation( "write( int )" );
 148
 149     DataLogFile aDataLog( env, name, "output" );
 150     write_to_storage_stream( env, obj_this, name, key, b, &aDataLog );
 151 #else
 152     write_to_storage_stream( env, obj_this, name, key, b );
 153 #endif
 154 }
 155
 156 /*
 157  * Class:     com_sun_star_sdbcx_comp_hsqldb_StorageNativeOutputStream
 158  * Method:    flush
 159  * Signature: (Ljava/lang/String;Ljava/lang/String;)V
 160  */
 161 extern "C" SAL_JNI_EXPORT void JNICALL Java_com_sun_star_sdbcx_comp_hsqldb_StorageNativeOutputStream_flush
 162   (JNIEnv * env, jobject /*obj_this*/, jstring key, jstring name)
 163 {
 164     OSL_UNUSED( env );
 165     OSL_UNUSED( key );
 166     OSL_UNUSED( name );
 167 #ifdef HSQLDB_DBG
 168     OperationLogFile( env, name, "output" ).logOperation( "flush" );
 169
 170     OUString sKey = StorageContainer::jstring2ustring(env,key);
 171     OUString sName = StorageContainer::jstring2ustring(env,name);
 172 #endif
 173 }
 174
 175 /*
 176  * Class:     com_sun_star_sdbcx_comp_hsqldb_StorageNativeOutputStream
 177  * Method:    sync
 178  * Signature: (Ljava/lang/String;Ljava/lang/String;)V
 179  */
 180 extern "C" SAL_JNI_EXPORT void JNICALL Java_com_sun_star_sdbcx_comp_hsqldb_StorageNativeOutputStream_sync
 181   (JNIEnv * env, jobject /*obj_this*/, jstring key, jstring name)
 182 {
 183 #ifdef HSQLDB_DBG
 184     OperationLogFile( env, name, "output" ).logOperation( "sync" );
 185 #endif
 186     ::boost::shared_ptr< StreamHelper > pStream = StorageContainer::getRegisteredStream( env, name, key );
 187     Reference< XOutputStream > xFlush = pStream.get() ? pStream->getOutputStream() : Reference< XOutputStream>();
 188     OSL_ENSURE( xFlush.is(), "StorageNativeOutputStream::sync: could not retrieve an output stream!" );
 189     if ( xFlush.is() )
 190     {
 191         try
 192         {
 193             xFlush->flush();
 194         }
 195         catch(Exception&)
 196         {
 197             OSL_FAIL( "StorageNativeOutputStream::sync: could not flush output stream!" );
 198         }
 199     }
 200 }
 201
 202
 203 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */