odk/examples/java/EmbedDocument/EmbeddedObject/OwnEmbeddedObjectFactory.java

   1 package org.openoffice.examples.embedding;
   2
   3 import com.sun.star.uno.UnoRuntime;
   4 import com.sun.star.uno.XComponentContext;
   5 import com.sun.star.lib.uno.helper.Factory;
   6 import com.sun.star.lang.XSingleComponentFactory;
   7 import com.sun.star.registry.XRegistryKey;
   8 import com.sun.star.lib.uno.helper.WeakBase;
   9 import com.sun.star.uno.Exception;
  10 import com.sun.star.lang.IllegalArgumentException;
  11
  12 import com.sun.star.embed.*;
  13
  14 import org.openoffice.examples.embedding.OwnEmbeddedObject;
  15
  16 public final class OwnEmbeddedObjectFactory extends WeakBase
  17    implements com.sun.star.lang.XServiceInfo,
  18               com.sun.star.embed.XEmbedObjectFactory
  19 {
  20     private final XComponentContext m_xContext;
  21     private static final String m_implementationName = OwnEmbeddedObjectFactory.class.getName();
  22     private static final String[] m_serviceNames = {
  23         "org.openoffice.examples.embedding.Factory69474366FD6F480683748EDD1B6E771D" };
  24     private static final byte[] m_classID = { 0x69, 0x47, 0x43, 0x66, (byte)0xFD, 0x6F, 0x48, 0x06, (byte)0x83, 0x74, (byte)0x8E, (byte)0xDD, 0x1B, 0x6E, 0x77, 0x1D };
  25
  26
  27     public OwnEmbeddedObjectFactory( XComponentContext context )
  28     {
  29         m_xContext = context;
  30     };
  31
  32     public static XSingleComponentFactory __getComponentFactory( String sImplementationName ) {
  33         XSingleComponentFactory xFactory = null;
  34
  35         if ( sImplementationName.equals( m_implementationName ) )
  36             xFactory = Factory.createComponentFactory(OwnEmbeddedObjectFactory.class, m_serviceNames);
  37         return xFactory;
  38     }
  39
  40     public static boolean __writeRegistryServiceInfo( XRegistryKey xRegistryKey ) {
  41         return Factory.writeRegistryServiceInfo(m_implementationName,
  42                                                 m_serviceNames,
  43                                                 xRegistryKey);
  44     }
  45
  46     // com.sun.star.lang.XServiceInfo:
  47     public String getImplementationName() {
  48          return m_implementationName;
  49     }
  50
  51     public boolean supportsService( String sService ) {
  52         int len = m_serviceNames.length;
  53
  54         for( int i=0; i < len; i++) {
  55             if (sService.equals(m_serviceNames[i]))
  56                 return true;
  57         }
  58         return false;
  59     }
  60
  61     public String[] getSupportedServiceNames() {
  62         return m_serviceNames;
  63     }
  64
  65     // com.sun.star.embed.XEmbedObjectFactory:
  66     public Object createInstanceUserInit(byte[] aClassID, String sClassName, com.sun.star.embed.XStorage xStorage, String sEntName, int nEntryConnectionMode, com.sun.star.beans.PropertyValue[] aArgs, com.sun.star.beans.PropertyValue[] aObjectArgs) throws com.sun.star.lang.IllegalArgumentException, com.sun.star.io.IOException, com.sun.star.uno.Exception
  67     {
  68         if ( xStorage == null || sEntName == null || sEntName.length() == 0 )
  69             throw new com.sun.star.lang.IllegalArgumentException();
  70
  71         if ( nEntryConnectionMode == com.sun.star.embed.EntryInitModes.DEFAULT_INIT )
  72         {
  73             if ( aClassID != null && aClassID.length != 0 )
  74             {
  75                 if ( aClassID.length != m_classID.length )
  76                     throw new com.sun.star.lang.IllegalArgumentException();
  77
  78                 for ( int i = 0; i < aClassID.length; i++ )
  79                     if ( aClassID[i] != m_classID[i] )
  80                         throw new com.sun.star.lang.IllegalArgumentException();
  81             }
  82             else if ( !xStorage.hasByName( sEntName ) )
  83                 throw new com.sun.star.lang.IllegalArgumentException();
  84         }
  85         else if ( nEntryConnectionMode == com.sun.star.embed.EntryInitModes.TRUNCATE_INIT )
  86         {
  87             if ( aClassID.length != m_classID.length )
  88                 throw new com.sun.star.lang.IllegalArgumentException();
  89
  90             for ( int i = 0; i < m_classID.length; i++ )
  91                 if ( aClassID[i] != m_classID[i] )
  92                     throw new com.sun.star.lang.IllegalArgumentException();
  93         }
  94
  95         OwnEmbeddedObject aObject = new OwnEmbeddedObject( m_xContext, m_classID );
  96         aObject.setPersistentEntry( xStorage, sEntName, nEntryConnectionMode, aArgs, aObjectArgs );
  97
  98         return aObject;
  99     }
 100
 101 }