odk/examples/java/Storage/Test01.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 Test01 implements StorageTest {
  17
  18     XMultiServiceFactory m_xMSF;
  19     XSingleServiceFactory m_xStorageFactory;
  20     TestHelper m_aTestHelper;
  21
  22     public Test01( XMultiServiceFactory xMSF, XSingleServiceFactory xStorageFactory )
  23     {
  24         m_xMSF = xMSF;
  25         m_xStorageFactory = xStorageFactory;
  26         m_aTestHelper = new TestHelper( "Test01: " );
  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             // open a new substorage
  51             XStorage xTempSubStorage = m_aTestHelper.openSubStorage( xTempStorage,
  52                                                                         "SubStorage1",
  53                                                                         ElementModes.ELEMENT_WRITE );
  54             if ( xTempSubStorage == null )
  55             {
  56                 m_aTestHelper.Error( "Can't create substorage!" );
  57                 return false;
  58             }
  59
  60             byte pBytes1[] = { 1, 1, 1, 1, 1 };
  61
  62             // open a new substream, set "MediaType" and "Compressed" properties to it and write some bytes
  63             if ( !m_aTestHelper.WriteBytesToSubstream( xTempSubStorage, "SubStream1", "MediaType1", true, pBytes1 ) )
  64                 return false;
  65
  66             byte pBytes2[] = { 2, 2, 2, 2, 2 };
  67
  68             // open a new substream, set "MediaType" and "Compressed" properties to it and write some bytes
  69             if ( !m_aTestHelper.WriteBytesToSubstream( xTempSubStorage, "SubStream2", "MediaType2", false, pBytes2 ) )
  70                 return false;
  71
  72             // set "MediaType" property for storages and check that "IsRoot" and "OpenMode" properties are set correctly
  73             if ( !m_aTestHelper.setStorageTypeAndCheckProps( xTempStorage,
  74                                                             "MediaType3",
  75                                                             true,
  76                                                             ElementModes.ELEMENT_READWRITE ) )
  77                 return false;
  78
  79             // set "MediaType" property for storages and check that "IsRoot" and "OpenMode" properties are set correctly
  80             if ( !m_aTestHelper.setStorageTypeAndCheckProps( xTempSubStorage,
  81                                                             "MediaType4",
  82                                                             false,
  83                                                             ElementModes.ELEMENT_WRITE ) )
  84                 return false;
  85
  86             // create temporary storage based on a previously created temporary file
  87             Object pArgs[] = new Object[2];
  88             pArgs[0] = (Object) sTempFileURL;
  89             pArgs[1] = new Integer( ElementModes.ELEMENT_WRITE );
  90
  91             Object oTempFileStorage = m_xStorageFactory.createInstanceWithArguments( pArgs );
  92             XStorage xTempFileStorage = (XStorage)UnoRuntime.queryInterface( XStorage.class, oTempFileStorage );
  93             if ( xTempFileStorage == null )
  94             {
  95                 m_aTestHelper.Error( "Can't create storage based on temporary file!" );
  96                 return false;
  97             }
  98
  99             // copy xTempStorage to xTempFileStorage
 100             // xTempFileStorage will be automatically commited
 101             if ( !m_aTestHelper.copyStorage( xTempStorage, xTempFileStorage ) )
 102                 return false;
 103
 104             // dispose used storages to free resources
 105             if ( !m_aTestHelper.disposeStorage( xTempStorage ) || !m_aTestHelper.disposeStorage( xTempFileStorage ) )
 106                 return false;
 107
 108             // ================================================
 109             // now check all the written and copied information
 110             // ================================================
 111
 112             // the temporary file must not be locked any more after storage disposing
 113             pArgs[1] = new Integer( ElementModes.ELEMENT_READWRITE );
 114             Object oResultStorage = m_xStorageFactory.createInstanceWithArguments( pArgs );
 115             XStorage xResultStorage = (XStorage) UnoRuntime.queryInterface( XStorage.class, oResultStorage );
 116             if ( xResultStorage == null )
 117             {
 118                 m_aTestHelper.Error( "Can't reopen storage based on temporary file!" );
 119                 return false;
 120             }
 121
 122             if ( !m_aTestHelper.checkStorageProperties( xResultStorage, "MediaType3", true, ElementModes.ELEMENT_READWRITE ) )
 123                 return false;
 124
 125             // open existing substorage
 126             XStorage xResultSubStorage = m_aTestHelper.openSubStorage( xResultStorage,
 127                                                                         "SubStorage1",
 128                                                                         ElementModes.ELEMENT_READ );
 129             if ( xResultSubStorage == null )
 130             {
 131                 m_aTestHelper.Error( "Can't open existing substorage!" );
 132                 return false;
 133             }
 134
 135             if ( !m_aTestHelper.checkStorageProperties( xResultSubStorage, "MediaType4", false, ElementModes.ELEMENT_READ ) )
 136                 return false;
 137
 138             if ( !m_aTestHelper.checkStream( xResultSubStorage, "SubStream1", "MediaType1", pBytes1 ) )
 139                 return false;
 140
 141             if ( !m_aTestHelper.checkStream( xResultSubStorage, "SubStream2", "MediaType2", pBytes2 ) )
 142                 return false;
 143
 144             // dispose used storages to free resources
 145             if ( !m_aTestHelper.disposeStorage( xResultStorage ) )
 146                 return false;
 147
 148             return true;
 149         }
 150         catch( Exception e )
 151         {
 152             m_aTestHelper.Error( "Exception: " + e );
 153             return false;
 154         }
 155     }
 156
 157 }
 158