oracle.sql.BLOB.putBytes()方法的使用及代码示例

x33g5p2x  于2022-01-17 转载在 其他  
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本文整理了Java中oracle.sql.BLOB.putBytes()方法的一些代码示例,展示了BLOB.putBytes()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。BLOB.putBytes()方法的具体详情如下:
包路径:oracle.sql.BLOB
类名称:BLOB
方法名:putBytes

BLOB.putBytes介绍

暂无

代码示例

代码示例来源:origin: quartz-scheduler/quartz

@SuppressWarnings("deprecation")
  protected Blob writeDataToBlob(ResultSet rs, int column, byte[] data) throws SQLException {

    Blob blob = rs.getBlob(column); // get blob

    if (blob == null) { 
      throw new SQLException("Driver's Blob representation is null!");
    }
    
    if (blob instanceof oracle.sql.BLOB) { // is it an oracle blob?
      ((oracle.sql.BLOB) blob).putBytes(1, data);
      ((oracle.sql.BLOB) blob).trim(data.length);
      return blob;
    } else {
      throw new SQLException(
          "Driver's Blob representation is of an unsupported type: "
              + blob.getClass().getName());
    }
  }
}

代码示例来源:origin: quartz-scheduler/quartz

@SuppressWarnings("deprecation")
  protected Blob writeDataToBlob(ResultSet rs, int column, byte[] data) throws SQLException {

    Blob blob = rs.getBlob(column); // get blob

    if (blob == null) { 
      throw new SQLException("Driver's Blob representation is null!");
    }
    
    if (blob instanceof oracle.sql.BLOB) { // is it an oracle blob?
      ((oracle.sql.BLOB) blob).putBytes(1, data);
      ((oracle.sql.BLOB) blob).trim(data.length);
      return blob;
    } else {
      throw new SQLException(
          "Driver's Blob representation is of an unsupported type: "
              + blob.getClass().getName());
    }
  }
}

代码示例来源:origin: stackoverflow.com

rset.next();
Blob bobj = rset.getBlob(1);
BLOB object = (BLOB) bobj;
int chunkSize = object.getChunkSize();
byte[] binaryBuffer = new byte[chunkSize];
int position = 1;
int bytesRead = 0;
int bytesWritten = 0, totbytesRead = 0, totbytesWritten = 0;
InputStream is = fileItem.getInputStream();
while ((bytesRead = is.read(binaryBuffer)) != -1) {
bytesWritten = object.putBytes(position, binaryBuffer, bytesRead);
position += bytesRead;
totbytesRead += bytesRead;
totbytesWritten += bytesWritten;
is.close();

代码示例来源:origin: org.quartz-scheduler/quartz-oracle

@SuppressWarnings("deprecation")
  protected Blob writeDataToBlob(ResultSet rs, int column, byte[] data) throws SQLException {

    Blob blob = rs.getBlob(column); // get blob

    if (blob == null) { 
      throw new SQLException("Driver's Blob representation is null!");
    }
    
    if (blob instanceof oracle.sql.BLOB) { // is it an oracle blob?
      ((oracle.sql.BLOB) blob).putBytes(1, data);
      ((oracle.sql.BLOB) blob).trim(data.length);
      return blob;
    } else {
      throw new SQLException(
          "Driver's Blob representation is of an unsupported type: "
              + blob.getClass().getName());
    }
  }
}

代码示例来源:origin: com.haulmont.thirdparty/eclipselink

/**
 * INTERNAL:
 * Write LOB value - only on Oracle8 and up
 */
@SuppressWarnings("deprecation")
public void writeLOB(DatabaseField field, Object value, ResultSet resultSet, AbstractSession session) throws SQLException {
  if (isBlob(field.getType())) {
    //change for 338585 to use getName instead of getNameDelimited
    oracle.sql.BLOB blob = (oracle.sql.BLOB)resultSet.getObject(field.getName());
    //we could use the jdk 1.4 java.nio package and use channel/buffer for the writing 
    //for the time being, simply use Oracle api.
    blob.putBytes(1, (byte[])value);
    //impose the locallization
    session.log(SessionLog.FINEST, SessionLog.SQL, "write_BLOB", Long.valueOf(blob.length()), field.getName());
  } else if (isClob(field.getType())) {
    //change for 338585 to use getName instead of getNameDelimited
    oracle.sql.CLOB clob = (oracle.sql.CLOB)resultSet.getObject(field.getName());
    //we could use the jdk 1.4 java.nio package and use channel/buffer for the writing
    //for the time being, simply use Oracle api.
    clob.putString(1, (String)value);
    //impose the locallization
    session.log(SessionLog.FINEST, SessionLog.SQL, "write_CLOB", Long.valueOf(clob.length()), field.getName());
  } else {
    //do nothing for now, open to BFILE or NCLOB types
  }
}

代码示例来源:origin: jpox/jpox

if (blob != null)
  blob.putBytes(1, bytes);

代码示例来源:origin: org.datanucleus/datanucleus-rdbms

blob.putBytes(1, bytes); // Deprecated but what can you do

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