本文整理了Java中java.sql.Clob.setCharacterStream()方法的一些代码示例，展示了Clob.setCharacterStream()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Clob.setCharacterStream()方法的具体详情如下：
包路径：java.sql.Clob
类名称：Clob
方法名：setCharacterStream

Clob.setCharacterStream介绍

[英]Retrieves a stream which can be used to write a stream of unicode characters to this Clob object, at a specified position.
[中]检索可用于在指定位置将unicode字符流写入此Clob对象的流。

代码示例

代码示例来源：origin: spring-projects/spring-framework

@Override
public void setClobAsCharacterStream(
    PreparedStatement ps, int paramIndex, @Nullable Reader characterStream, int contentLength)
    throws SQLException {
  if (characterStream != null) {
    Clob clob = ps.getConnection().createClob();
    try {
      FileCopyUtils.copy(characterStream, clob.setCharacterStream(1));
    }
    catch (IOException ex) {
      throw new DataAccessResourceFailureException("Could not copy into LOB stream", ex);
    }
    this.temporaryClobs.add(clob);
    ps.setClob(paramIndex, clob);
  }
  else {
    ps.setClob(paramIndex, (Clob) null);
  }
  if (logger.isDebugEnabled()) {
    logger.debug(characterStream != null ?
        "Copied character stream into temporary CLOB with length " + contentLength :
        "Set CLOB to null");
  }
}

代码示例来源：origin: alibaba/druid

@Override
public java.io.Writer clob_setCharacterStream(ClobProxy clob, long pos) throws SQLException {
  if (this.pos < filterSize) {
    return nextFilter().clob_setCharacterStream(this, clob, pos);
  }
  return clob.getRawClob().setCharacterStream(pos);
}

代码示例来源：origin: davidmoten/rxjava-jdbc

/**
 * Sets the clob parameter for the prepared statement.
 * 
 * @param ps
 * @param i
 * @param o
 * @param cls
 * @throws SQLException
 */
private static void setClob(PreparedStatement ps, int i, Object o, Class<?> cls)
    throws SQLException {
  final Reader r;
  if (o instanceof String)
    r = new StringReader((String) o);
  else if (o instanceof Reader)
    r = (Reader) o;
  else
    throw new RuntimeException(
        "cannot insert parameter of type " + cls + " into clob column " + i);
  Clob c = ps.getConnection().createClob();
  Writer w = c.setCharacterStream(1);
  copy(r, w);
  ps.setClob(i, c);
}

代码示例来源：origin: com.alibaba/druid

@Override
public java.io.Writer clob_setCharacterStream(ClobProxy clob, long pos) throws SQLException {
  if (this.pos < filterSize) {
    return nextFilter().clob_setCharacterStream(this, clob, pos);
  }
  return clob.getRawClob().setCharacterStream(pos);
}

代码示例来源：origin: io.snappydata/gemfirexd

/**
 * {@inheritDoc}
 */
@Override
public Writer setCharacterStream(long pos) throws SQLException {
 return this.clob.setCharacterStream(pos);
}

代码示例来源：origin: io.snappydata/gemfirexd-core

/**
 * {@inheritDoc}
 */
@Override
public Writer setCharacterStream(long pos) throws SQLException {
 return this.clob.setCharacterStream(pos);
}

代码示例来源：origin: io.snappydata/snappydata-store-core

/**
 * {@inheritDoc}
 */
@Override
public Writer setCharacterStream(long pos) throws SQLException {
 return this.clob.setCharacterStream(pos);
}

代码示例来源：origin: stackoverflow.com

Clob myClob = this.con.createClob();
Writer clobWriter = myClob.setCharacterStream(1);

代码示例来源：origin: org.teiid/teiid-common-core

/** 
 * @see java.sql.Clob#setCharacterStream(long)
 */
public Writer setCharacterStream(long pos) throws SQLException {
  return this.reference.setCharacterStream(pos);
}

代码示例来源：origin: co.paralleluniverse/comsat-jdbc

@Override
  public Writer call() throws SQLException {
    return clob.setCharacterStream(pos);
  }
});

代码示例来源：origin: teiid/teiid

/** 
 * @see java.sql.Clob#setCharacterStream(long)
 */
public Writer setCharacterStream(long pos) throws SQLException {
  return this.reference.setCharacterStream(pos);
}

代码示例来源：origin: org.apache.openjpa/openjpa-all

/**
 * Invoke the JDK 1.4 <code>setCharacterStream</code> method on the given
 * CLOB object.
 */
public void putChars(Clob clob, char[] data)
  throws SQLException {
  Writer writer = clob.setCharacterStream(1L);
  try {
    writer.write(data);
    writer.flush();
  } catch (IOException ioe) {
    throw new SQLException(ioe.toString());
  }
}

代码示例来源：origin: jboss.jboss-embeddable-ejb3/hibernate-all

public Writer setCharacterStream(long pos) throws SQLException {
  return getWrappedClob().setCharacterStream(pos);
}

代码示例来源：origin: stackoverflow.com

java.sql.Connection con;
javax.xml.bind.Marshaller marshaller;

Clob xmlClob = con.createClob();
try {
 try (Writer xmlClobWriter = xmlClob.setCharacterStream(1)) {
  m.marshal(jaxbObject, xmlClobWriter);
 } // xmlClobWriter.close();
 try (PreparedStatement stmt = con.prepareStatement("INSERT INTO table (xml) values(?)")) {
  stmt.setClob(1, xmlClob);
  stmt.executeUpdate();
 }
} finally {
 xmlClob.free();
}

代码示例来源：origin: com.amazon.carbonado/carbonado

public Writer openWriter(long pos) throws PersistException {
  try {
    return getInternalClobForPersist().setCharacterStream(pos);
  } catch (SQLException e) {
    throw mRepo.toPersistException(e);
  }
}

代码示例来源：origin: Carbonado/Carbonado

public Writer openWriter(long pos) throws PersistException {
  try {
    return getInternalClobForPersist().setCharacterStream(pos);
  } catch (SQLException e) {
    throw mRepo.toPersistException(e);
  }
}

代码示例来源：origin: com.impossibl.pgjdbc-ng/pgjdbc-ng

@Override
public void setClob(int parameterIndex, Reader reader) throws SQLException {
 checkClosed();
 Clob clob = connection.createClob();
 try {
  CharStreams.copy(reader, clob.setCharacterStream(1));
 }
 catch (IOException e) {
  throw new SQLException(e);
 }
 set(parameterIndex, clob, JDBCType.CLOB);
}

代码示例来源：origin: com.eventsourcing/pgjdbc-ng

@Override
public void setClob(int parameterIndex, Reader reader) throws SQLException {
 checkClosed();
 Clob clob = connection.createClob();
 try {
  CharStreams.copy(reader, clob.setCharacterStream(1));
 }
 catch (IOException e) {
  throw new SQLException(e);
 }
 set(parameterIndex, clob, Types.CLOB);
}

代码示例来源：origin: com.impossibl.pgjdbc-ng/pgjdbc-ng

@Override
public void updateClob(int columnIndex, Reader x) throws SQLException {
 checkClosed();
 checkUpdate();
 Clob clob = statement.connection.createClob();
 try {
  CharStreams.copy(x, clob.setCharacterStream(1));
 }
 catch (IOException e) {
  throw new SQLException(e);
 }
 set(columnIndex, clob, null);
}

代码示例来源：origin: com.eventsourcing/pgjdbc-ng

@Override
public void updateClob(int columnIndex, Reader x) throws SQLException {
 checkClosed();
 checkUpdate();
 Clob clob = statement.connection.createClob();
 try {
  CharStreams.copy(x, clob.setCharacterStream(1));
 }
 catch (IOException e) {
  throw new SQLException(e);
 }
 set(columnIndex, clob);
}