Examples of ClobImpl

org.datanucleus.store.rdbms.datatype.ClobImpl
The mapping in the Java^TM programming language for the SQL CLOB type. An SQL CLOB is a built-in type that stores a Character Large Object as a column value in a row of a database table. By default drivers implement a Clob object using an SQL locator(CLOB), which means that a Clob object contains a logical pointer to the SQL CLOB data rather than the data itself. A Clob object is valid for the duration of the transaction in which it was created.
The Clob interface provides methods for getting the length of an SQL CLOB (Character Large Object) value, for materializing a CLOB value on the client, and for searching for a substring or CLOB object within a CLOB value. Methods in the interfaces {@link ResultSet}, {@link CallableStatement}, and {@link PreparedStatement}, such as getClob and setClob allow a programmer to access an SQL CLOB value. In addition, this interface has methods for updating a CLOB value.
org.exolab.castor.jdo.engine.ClobImpl
This is an implementation of java.sql.Clob interface that is constructed from java.io.Reader, in needs information about the length of the stream (which is not provided by java.io.Reader interface).
It is useful for setting CLOB values in the database.
Note: This implementation does not attempt to implement features of JDBC3 or JDBC4. @author Oleg Nitz @author Adam Esterline @version $Revision: 7121 $
org.hibernate.lob.ClobImpl
A dummy implementation of java.sql.Clob that may be used to insert new data into a CLOB. @author Gavin King
org.jpox.store.rdbms.datatype.ClobImpl
The mapping in the Java^TM programming language for the SQL CLOB type. An SQL CLOB is a built-in type that stores a Character Large Object as a column value in a row of a database table. By default drivers implement a Clob object using an SQL locator(CLOB), which means that a Clob object contains a logical pointer to the SQL CLOB data rather than the data itself. A Clob object is valid for the duration of the transaction in which it was created.
The Clob interface provides methods for getting the length of an SQL CLOB (Character Large Object) value, for materializing a CLOB value on the client, and for searching for a substring or CLOB object within a CLOB value. Methods in the interfaces {@link ResultSet}, {@link CallableStatement}, and {@link PreparedStatement}, such as getClob and setClob allow a programmer to access an SQL CLOB value. In addition, this interface has methods for updating a CLOB value. @version $Revision: 1.5 $
org.teiid.core.types.ClobImpl
This object holds a chunk of char data and implements the JDBC Clob interface. This object presents a streaming interface and provides a way to access partial of the Clob data. Connectors can use this object when dealing with large objects.

Examples of org.hibernate.lob.ClobImpl

   * Create a new <tt>Clob</tt>. The returned object will be initially immutable.
   *
   * @param string a <tt>String</tt>
   */
  public static Clob createClob(String string) {
    return new SerializableClob( new ClobImpl( string ) );
  }

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Examples of org.hibernate.lob.ClobImpl

   *
   * @param reader a character stream
   * @param length the number of characters in the stream
   */
  public static Clob createClob(Reader reader, int length) {
    return new SerializableClob( new ClobImpl( reader, length ) );
  }

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Examples of org.jpox.store.rdbms.datatype.ClobImpl

                {
                    ((PreparedStatement) ps).setNull(param, getTypeInfo().dataType);
                }
                else
                {
                    ((PreparedStatement) ps).setClob(param, new ClobImpl((String)value));
                }
            }
            catch (SQLException e)
            {
                throw new JPOXDataStoreException(LOCALISER.msg("055001","Object", "" + value, column, e.getMessage()), e);

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Examples of org.teiid.core.types.ClobImpl

            StreamFactoryReference sfr = new SQLXMLImpl();
            references.add(sfr);
            return sfr;
          } else if (obj instanceof ClobImpl) {
            streams.add(new ReaderInputStream(((ClobImpl)obj).getCharacterStream(), Charset.forName(Streamable.ENCODING)));
            StreamFactoryReference sfr = new ClobImpl();
            references.add(sfr);
            return sfr;
          } else if (obj instanceof BlobImpl) {
            streams.add(((Blob)obj).getBinaryStream());
            StreamFactoryReference sfr = new BlobImpl();
            references.add(sfr);
            return sfr;
          }
        } catch (SQLException e) {
          throw new IOException(e);
        }
      }
      else if (obj instanceof Serializable) {
        return obj;
      }
      else {
      try {
          if (obj instanceof Reader) {
            streams.add(new ReaderInputStream((Reader)obj, Charset.forName(Streamable.ENCODING)));
            StreamFactoryReference sfr = new SerializableReader();
            references.add(sfr);
            return sfr;
          } else if (obj instanceof InputStream) {
            streams.add((InputStream)obj);
            StreamFactoryReference sfr = new SerializableInputStream();
            references.add(sfr);
            return sfr;
          } else if (obj instanceof SQLXML) {
          streams.add(((SQLXML)obj).getBinaryStream());
            StreamFactoryReference sfr = new SQLXMLImpl();
            references.add(sfr);
            return sfr;
          } else if (obj instanceof Clob) {
            streams.add(new ReaderInputStream(((Clob)obj).getCharacterStream(), Charset.forName(Streamable.ENCODING)));
            StreamFactoryReference sfr = new ClobImpl();
            references.add(sfr);
            return sfr;
          } else if (obj instanceof Blob) {
            streams.add(((Blob)obj).getBinaryStream());
            StreamFactoryReference sfr = new BlobImpl();

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Examples of org.teiid.core.types.ClobImpl

                  //transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes"); //$NON-NLS-1$
                  // Feed the resultant I/O stream into the XSLT processor
          transformer.transform(xmlParam, new StreamResult(writer));
        }
      });
      return new ClobType(new ClobImpl(result.getStreamFactory(), -1));
    } finally {
      Util.closeSource(styleSource);
      Util.closeSource(xmlSource);
    }
    }

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Examples of org.teiid.core.types.ClobImpl

  public void testLobPeristence() throws Exception{
    
    BufferManagerImpl buffMgr = BufferManagerFactory.createBufferManager();
    FileStore fs = buffMgr.createFileStore("temp");
    
    ClobType clob = new ClobType(new ClobImpl(new InputStreamFactory() {
      @Override
      public InputStream getInputStream() throws IOException {
        return new ReaderInputStream(new StringReader("Clob contents One"),  Charset.forName(Streamable.ENCODING)); 
      }

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Examples of org.teiid.core.types.ClobImpl

    } 
    
    public static Clob toChars(BlobType value, String encoding) {
      Charset cs = getCharset(encoding);
    BlobInputStreamFactory bisf = new BlobInputStreamFactory(value.getReference());
      ClobImpl clob = new ClobImpl(bisf, -1);
      clob.setCharset(cs);
      return new ClobType(clob);
    }

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Examples of org.teiid.core.types.ClobImpl

    public ClobImpl getVDBResourceAsClob(String resourcePath) {
      final VirtualFile f = getFile(resourcePath);
      if (f == null) {
        return null;
      }
    return new ClobImpl(new VirtualFileInputStreamFactory(f), -1);
    }

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Examples of org.teiid.core.types.ClobImpl

  
  @Test public void testReplaceObject() throws Exception {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    ObjectEncoderOutputStream out = new ObjectEncoderOutputStream(new DataOutputStream(baos), 512);
    
    ClobImpl clob = new ClobImpl(new InputStreamFactory() {
      @Override
      public InputStream getInputStream() throws IOException {
        return new ReaderInputStream(new StringReader("Clob contents"),  Charset.forName(Streamable.ENCODING)); //$NON-NLS-1$
      }

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Examples of org.teiid.core.types.ClobImpl

    try {
      if (lob instanceof BlobType) {
        persistedLob = new BlobType(new BlobImpl(isf));
      }
      else if (lob instanceof ClobType) {
        persistedLob = new ClobType(new ClobImpl(isf, ((ClobType)lob).length()));
      }
      else {
        persistedLob = new XMLType(new SQLXMLImpl(isf));
        ((XMLType)persistedLob).setEncoding(((XMLType)lob).getEncoding());
        ((XMLType)persistedLob).setType(((XMLType)lob).getType());

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