odk/examples/java/Storage/Test07.java

   1 package storagetesting;
   2
   3 import com.sun.star.uno.XInterface;
   4 import com.sun.star.lang.XMultiServiceFactory;
   5 import com.sun.star.lang.XSingleServiceFactory;
   6
   7 import com.sun.star.bridge.XUnoUrlResolver;
   8 import com.sun.star.uno.UnoRuntime;
   9 import com.sun.star.uno.XInterface;
  10
  11 import com.sun.star.embed.*;
  12
  13 import storagetesting.TestHelper;
  14 import storagetesting.StorageTest;
  15
  16 public class Test07 implements StorageTest {
  17
  18     XMultiServiceFactory m_xMSF;
  19     XSingleServiceFactory m_xStorageFactory;
  20     TestHelper m_aTestHelper;
  21
  22     public Test07( XMultiServiceFactory xMSF, XSingleServiceFactory xStorageFactory )
  23     {
  24         m_xMSF = xMSF;
  25         m_xStorageFactory = xStorageFactory;
  26         m_aTestHelper = new TestHelper( "Test07: " );
  27     }
  28
  29     public boolean test()
  30     {
  31         try
  32         {
  33             String sTempFileURL = m_aTestHelper.CreateTempFile( m_xMSF );
  34             if ( sTempFileURL == null || sTempFileURL == "" )
  35             {
  36                 m_aTestHelper.Error( "No valid temporary file was created!" );
  37                 return false;
  38             }
  39
  40             // create temporary storage based on arbitrary medium
  41             // after such a storage is closed it is lost
  42             Object oTempStorage = m_xStorageFactory.createInstance();
  43             XStorage xTempStorage = (XStorage) UnoRuntime.queryInterface( XStorage.class, oTempStorage );
  44             if ( xTempStorage == null )
  45             {
  46                 m_aTestHelper.Error( "Can't create temporary storage representation!" );
  47                 return false;
  48             }
  49
  50             byte pBytes1[] = { 1, 1, 1, 1, 1 };
  51             byte pPass1[] = { 1, 2, 3, 4, 5 };
  52
  53             // open a new substream, set "MediaType" and "Compressed" properties to it and write some bytes
  54             if ( !m_aTestHelper.WriteBytesToEncrSubstream( xTempStorage, "SubStream1", "MediaType1", true, pBytes1, pPass1 ) )
  55                 return false;
  56
  57             byte pBytes2[] = { 2, 2, 2, 2, 2 };
  58             byte pPass2[] = { 5, 4, 3, 2, 1 };
  59
  60             // open a new substream, set "MediaType" and "Compressed" properties to it and write some bytes
  61             if ( !m_aTestHelper.WriteBytesToEncrSubstream( xTempStorage, "SubStream2", "MediaType2", false, pBytes2, pPass2 ) )
  62                 return false;
  63
  64             // create temporary storage based on a previously created temporary file
  65             Object pArgs[] = new Object[2];
  66             pArgs[0] = (Object) sTempFileURL;
  67             pArgs[1] = new Integer( ElementModes.ELEMENT_WRITE );
  68
  69             Object oTempFileStorage = m_xStorageFactory.createInstanceWithArguments( pArgs );
  70             XStorage xTempFileStorage = (XStorage)UnoRuntime.queryInterface( XStorage.class, oTempFileStorage );
  71             if ( xTempFileStorage == null )
  72             {
  73                 m_aTestHelper.Error( "Can't create storage based on temporary file!" );
  74                 return false;
  75             }
  76
  77             // copy xTempStorage to xTempFileStorage
  78             // xTempFileStorage will be automatically commited
  79             if ( !m_aTestHelper.copyStorage( xTempStorage, xTempFileStorage ) )
  80                 return false;
  81
  82             // dispose used storages to free resources
  83             if ( !m_aTestHelper.disposeStorage( xTempStorage ) || !m_aTestHelper.disposeStorage( xTempFileStorage ) )
  84                 return false;
  85
  86             // ================================================
  87             // now check all the written and copied information
  88             // ================================================
  89
  90             // the temporary file must not be locked any more after storage disposing
  91             pArgs[1] = new Integer( ElementModes.ELEMENT_READWRITE );
  92             Object oResultStorage = m_xStorageFactory.createInstanceWithArguments( pArgs );
  93             XStorage xResultStorage = (XStorage) UnoRuntime.queryInterface( XStorage.class, oResultStorage );
  94             if ( xResultStorage == null )
  95             {
  96                 m_aTestHelper.Error( "Can't reopen storage based on temporary file!" );
  97                 return false;
  98             }
  99
 100             Object o2CopyStorage = m_xStorageFactory.createInstance();
 101             XStorage x2CopyStorage = (XStorage) UnoRuntime.queryInterface( XStorage.class, o2CopyStorage );
 102             if ( x2CopyStorage == null )
 103             {
 104                 m_aTestHelper.Error( "Can't create temporary storage representation!" );
 105                 return false;
 106             }
 107
 108             if ( !m_aTestHelper.copyStorage( xResultStorage, x2CopyStorage ) )
 109                 return false;
 110
 111             if ( !m_aTestHelper.checkEncrStream( xResultStorage, "SubStream1", "MediaType1", pBytes1, pPass1 ) )
 112                 return false;
 113
 114             if ( !m_aTestHelper.checkEncrStream( xResultStorage, "SubStream2", "MediaType2", pBytes2, pPass2 ) )
 115                 return false;
 116
 117             if ( !m_aTestHelper.checkEncrStream( x2CopyStorage, "SubStream1", "MediaType1", pBytes1, pPass1 ) )
 118                 return false;
 119
 120             if ( !m_aTestHelper.checkEncrStream( x2CopyStorage, "SubStream2", "MediaType2", pBytes2, pPass2 ) )
 121                 return false;
 122
 123             // dispose used storages to free resources
 124             if ( !m_aTestHelper.disposeStorage( xResultStorage ) )
 125                 return false;
 126
 127             return true;
 128         }
 129         catch( Exception e )
 130         {
 131             m_aTestHelper.Error( "Exception: " + e );
 132             return false;
 133         }
 134     }
 135
 136 }
 137