package/qa/storages/Test17.java

   1 package complex.storages;
   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 import com.sun.star.io.XStream;
  11 import com.sun.star.io.XInputStream;
  12
  13 import com.sun.star.embed.*;
  14
  15 import share.LogWriter;
  16 import complex.storages.TestHelper;
  17 import complex.storages.StorageTest;
  18
  19 public class Test17 implements StorageTest {
  20
  21     XMultiServiceFactory m_xMSF;
  22     XSingleServiceFactory m_xStorageFactory;
  23     TestHelper m_aTestHelper;
  24
  25     public Test17( XMultiServiceFactory xMSF, XSingleServiceFactory xStorageFactory, LogWriter aLogWriter )
  26     {
  27         m_xMSF = xMSF;
  28         m_xStorageFactory = xStorageFactory;
  29         m_aTestHelper = new TestHelper( aLogWriter, "Test17: " );
  30     }
  31
  32     public boolean test()
  33     {
  34         try
  35         {
  36             XStream xTempFileStream = m_aTestHelper.CreateTempFileStream( m_xMSF );
  37             if ( xTempFileStream == null )
  38                 return false;
  39
  40             // create storage based on the temporary stream
  41             Object pArgs[] = new Object[2];
  42             pArgs[0] = (Object) xTempFileStream;
  43             pArgs[1] = new Integer( ElementModes.WRITE );
  44
  45             Object oTempStorage = m_xStorageFactory.createInstanceWithArguments( pArgs );
  46             XStorage xTempStorage = (XStorage) UnoRuntime.queryInterface( XStorage.class, oTempStorage );
  47             if ( xTempStorage == null )
  48             {
  49                 m_aTestHelper.Error( "Can't create temporary storage representation!" );
  50                 return false;
  51             }
  52
  53
  54             byte pBytes1[] = { 1, 1, 1, 1, 1 };
  55             String pNames[] = { "SubStream1", "SubStream2", "SubStream3", "SubStream4", "SubStream5", "SubStream6", "SubStream7" };
  56
  57             for ( int nInd = 0; nInd < pNames.length; nInd++ )
  58             {
  59                 // open a new substorage
  60                 XStorage xTempSubStorage = m_aTestHelper.openSubStorage( xTempStorage,
  61                                                                         "SubStorage1",
  62                                                                         ElementModes.WRITE );
  63                 if ( xTempSubStorage == null )
  64                 {
  65                     m_aTestHelper.Error( "Can't create substorage!" );
  66                     return false;
  67                 }
  68
  69                 // open a new substream, set "MediaType" and "Compressed" properties to it and write some bytes
  70                 if ( !m_aTestHelper.WriteBytesToSubstream( xTempSubStorage, pNames[nInd], "MediaType1", true, pBytes1 ) )
  71                     return false;
  72
  73                 // commit substorage first
  74                 if ( !m_aTestHelper.commitStorage( xTempSubStorage ) )
  75                     return false;
  76
  77                 // dispose used storage to free resources
  78                 if ( !m_aTestHelper.disposeStorage( xTempSubStorage ) )
  79                     return false;
  80             }
  81
  82             // commit the root storage so the contents must be stored now
  83             if ( !m_aTestHelper.commitStorage( xTempStorage ) )
  84                 return false;
  85
  86             // dispose used storage to free resources
  87             if ( !m_aTestHelper.disposeStorage( xTempStorage ) )
  88                 return false;
  89
  90
  91             // ================================================
  92             // now check all the written information
  93             // ================================================
  94
  95             // close the output part of the temporary stream
  96             // the output part must present since we already wrote to the stream
  97             if ( !m_aTestHelper.closeOutput( xTempFileStream ) )
  98                 return false;
  99
 100             XInputStream xTempInStream = m_aTestHelper.getInputStream( xTempFileStream );
 101             if ( xTempInStream == null )
 102                 return false;
 103
 104
 105             // open input stream
 106             // since no mode is provided the result storage must be opened readonly
 107             Object pOneArg[] = new Object[1];
 108             pOneArg[0] = (Object) xTempInStream;
 109
 110             Object oResultStorage = m_xStorageFactory.createInstanceWithArguments( pOneArg );
 111             XStorage xResultStorage = (XStorage) UnoRuntime.queryInterface( XStorage.class, oResultStorage );
 112             if ( xResultStorage == null )
 113             {
 114                 m_aTestHelper.Error( "Can't open storage based on input stream!" );
 115                 return false;
 116             }
 117
 118             // open existing substorage
 119             XStorage xResultSubStorage = m_aTestHelper.openSubStorage( xResultStorage,
 120                                                                         "SubStorage1",
 121                                                                         ElementModes.READ );
 122             if ( xResultSubStorage == null )
 123             {
 124                 m_aTestHelper.Error( "Can't open existing substorage!" );
 125                 return false;
 126             }
 127
 128             for ( int nInd = 0; nInd < pNames.length; nInd++ )
 129                 if ( !m_aTestHelper.checkStream( xResultSubStorage, pNames[nInd], "MediaType1", true, pBytes1 ) )
 130                     return false;
 131
 132             return true;
 133         }
 134         catch( Exception e )
 135         {
 136             m_aTestHelper.Error( "Exception: " + e );
 137             return false;
 138         }
 139     }
 140
 141 }
 142