connectivity/source/drivers/hsqldb/StorageFileAccess.cxx

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   9  * $RCSfile: StorageFileAccess.cxx,v $
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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_connectivity.hxx"
  33
  34 #if defined(HAVE_CONFIG_H) && HAVE_CONFIG_H
  35 #include <config.h>
  36 #endif
  37 #include <com/sun/star/container/XNameAccess.hpp>
  38 #include <com/sun/star/embed/XStorage.hpp>
  39 #include "hsqldb/StorageFileAccess.h"
  40 #include "hsqldb/HStorageMap.hxx"
  41
  42 #include <rtl/logfile.hxx>
  43
  44 using namespace ::com::sun::star::container;
  45 using namespace ::com::sun::star::uno;
  46 using namespace ::com::sun::star::embed;
  47 using namespace ::com::sun::star::io;
  48 using namespace ::com::sun::star::lang;
  49 using namespace ::connectivity::hsqldb;
  50
  51 #define OUSTR(x) ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(x) )
  52 /*****************************************************************************/
  53 /* exception macros */
  54
  55 #define ThrowException(env, type, msg) { \
  56     env->ThrowNew(env->FindClass(type), msg); }
  57
  58 /*
  59  * Class:     com_sun_star_sdbcx_comp_hsqldb_StorageFileAccess
  60  * Method:    isStreamElement
  61  * Signature: (Ljava/lang/String;Ljava/lang/String;)Z
  62  */
  63 SAL_DLLPUBLIC_EXPORT jboolean JNICALL Java_com_sun_star_sdbcx_comp_hsqldb_StorageFileAccess_isStreamElement
  64   (JNIEnv * env, jobject /*obj_this*/,jstring key, jstring name)
  65 {
  66     TStorages::mapped_type aStoragePair = StorageContainer::getRegisteredStorage(StorageContainer::jstring2ustring(env,key));
  67     if ( aStoragePair.first.first.is() )
  68     {
  69         try
  70         {
  71             ::rtl::OUString sName = StorageContainer::jstring2ustring(env,name);
  72             try
  73             {
  74                 ::rtl::OUString sOldName = StorageContainer::removeOldURLPrefix(sName);
  75                 if ( aStoragePair.first.first->isStreamElement(sOldName) )
  76                 {
  77                     try
  78                     {
  79                         aStoragePair.first.first->renameElement(sOldName,StorageContainer::removeURLPrefix(sName,aStoragePair.first.second));
  80                     }
  81                     catch(Exception&)
  82                     {
  83                     }
  84                 }
  85             }
  86             catch(NoSuchElementException&)
  87             {
  88             }
  89             return aStoragePair.first.first->isStreamElement(StorageContainer::removeURLPrefix(sName,aStoragePair.first.second));
  90         }
  91         catch(NoSuchElementException&)
  92         {
  93         }
  94         catch(Exception& e)
  95         {
  96             OSL_ENSURE(0,"Exception catched! : Java_com_sun_star_sdbcx_comp_hsqldb_StorageFileAccess_isStreamElement");
  97             if (JNI_FALSE != env->ExceptionCheck())
  98                 env->ExceptionClear();
  99             ::rtl::OString cstr( ::rtl::OUStringToOString(e.Message, RTL_TEXTENCODING_JAVA_UTF8 ) );
 100             OSL_TRACE( __FILE__": forwarding Exception: %s", cstr.getStr() );
 101         }
 102     }
 103     return JNI_FALSE;
 104 }
 105 // -----------------------------------------------------------------------------
 106
 107 /*
 108  * Class:     com_sun_star_sdbcx_comp_hsqldb_StorageFileAccess
 109  * Method:    removeElement
 110  * Signature: (Ljava/lang/String;Ljava/lang/String;)V
 111  */
 112 SAL_DLLPUBLIC_EXPORT void JNICALL Java_com_sun_star_sdbcx_comp_hsqldb_StorageFileAccess_removeElement
 113   (JNIEnv * env, jobject /*obj_this*/,jstring key, jstring name)
 114 {
 115 #ifdef HSQLDB_DBG
 116     {
 117         ::rtl::OUString sKey = StorageContainer::jstring2ustring(env,key);
 118         ::rtl::OUString sName = StorageContainer::jstring2ustring(env,name);
 119     }
 120 #endif
 121     TStorages::mapped_type aStoragePair = StorageContainer::getRegisteredStorage(StorageContainer::jstring2ustring(env,key));
 122     if ( aStoragePair.first.first.is() )
 123     {
 124         try
 125         {
 126             aStoragePair.first.first->removeElement(StorageContainer::removeURLPrefix(StorageContainer::jstring2ustring(env,name),aStoragePair.first.second));
 127         }
 128         catch(NoSuchElementException&)
 129         {
 130             if (JNI_FALSE != env->ExceptionCheck())
 131                 env->ExceptionClear();
 132         }
 133         catch(Exception& e)
 134         {
 135             OSL_ENSURE(0,"Exception catched! : Java_com_sun_star_sdbcx_comp_hsqldb_StorageFileAccess_removeElement");
 136             StorageContainer::throwJavaException(e,env);
 137         }
 138     }
 139 }
 140 // -----------------------------------------------------------------------------
 141
 142 /*
 143  * Class:     com_sun_star_sdbcx_comp_hsqldb_StorageFileAccess
 144  * Method:    renameElement
 145  * Signature: (Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V
 146  */
 147 SAL_DLLPUBLIC_EXPORT void JNICALL Java_com_sun_star_sdbcx_comp_hsqldb_StorageFileAccess_renameElement
 148   (JNIEnv * env, jobject /*obj_this*/,jstring key, jstring oldname, jstring newname)
 149 {
 150 #ifdef HSQLDB_DBG
 151     {
 152         ::rtl::OUString sKey = StorageContainer::jstring2ustring(env,key);
 153         ::rtl::OUString sNewName = StorageContainer::jstring2ustring(env,newname);
 154         ::rtl::OUString sOldName = StorageContainer::jstring2ustring(env,oldname);
 155     }
 156 #endif
 157     TStorages::mapped_type aStoragePair = StorageContainer::getRegisteredStorage(StorageContainer::jstring2ustring(env,key));
 158     if ( aStoragePair.first.first.is() )
 159     {
 160         try
 161         {
 162             aStoragePair.first.first->renameElement(
 163                 StorageContainer::removeURLPrefix(StorageContainer::jstring2ustring(env,oldname),aStoragePair.first.second),
 164                 StorageContainer::removeURLPrefix(StorageContainer::jstring2ustring(env,newname),aStoragePair.first.second)
 165             );
 166 #ifdef HSQLDB_DBG
 167             {
 168                 ::rtl::OUString sNewName = StorageContainer::removeURLPrefix(StorageContainer::jstring2ustring(env,newname),aStoragePair.first.second);
 169                 OSL_ENSURE(aStoragePair.first.first->isStreamElement(sNewName),"Stream could not be renamed");
 170             }
 171 #endif
 172         }
 173         catch(NoSuchElementException&)
 174         {
 175         }
 176         catch(Exception& e)
 177         {
 178             OSL_ENSURE(0,"Exception catched! : Java_com_sun_star_sdbcx_comp_hsqldb_StorageFileAccess_renameElement");
 179             StorageContainer::throwJavaException(e,env);
 180         }
 181     }
 182 }
 183 // -----------------------------------------------------------------------------