oracle.svcmsg
Interface DataRow

All Superinterfaces:

java.io.Serializable

All Known Implementing Classes:

SvcMsgDataRow

public interface DataRow

extends java.io.Serializable

This interface is used to marshal row content between client and middle tier.

Field Summary

static int	ROW_OP_DELETE ROW_OP_... constants denote the operation to be performed on the row.
static int	ROW_OP_INSERT ROW_OP_... constants denote the operation to be performed on the row.
static int	ROW_OP_UPDATE ROW_OP_... constants denote the operation to be performed on the row.

Method Summary

java.lang.Object	getAttribute(int attrIndex) Returns the attribute value.
java.lang.Object[]	getAttributes() Returns all attribute values.
int	getOperation() Returns the row operation.
void	setAttribute(int attrIndex, java.lang.Object value) Sets the attribute value.

Field Detail

ROW_OP_UPDATE

public static final int ROW_OP_UPDATE

ROW_OP_... constants denote the operation to be performed on the row.

ROW_OP_UPDATE designates that the row is to be updated with the data values contains in this data row.

See Also:

Constant Field Values

ROW_OP_INSERT

public static final int ROW_OP_INSERT

ROW_OP_... constants denote the operation to be performed on the row.

ROW_OP_UPDATE designates that a new row is to be created and inserted with the data values contains in this data row.

See Also:

Constant Field Values

ROW_OP_DELETE

public static final int ROW_OP_DELETE

ROW_OP_... constants denote the operation to be performed on the row.

ROW_OP_UPDATE designates that the row is to be deleted.

See Also:

Constant Field Values

Method Detail

getOperation

public int getOperation()

Returns the row operation.

Returns:

one of the ROW_OP_... constants or further extended operation id.

getAttribute

public java.lang.Object getAttribute(int attrIndex)

Returns the attribute value.

Parameters:

attrIndex - attribute index.

Returns:

the attribute value.

getAttributes

public java.lang.Object[] getAttributes()

Returns all attribute values.

Returns:

array of attribute values.

setAttribute

public void setAttribute(int attrIndex,
                         java.lang.Object value)

Sets the attribute value.

Parameters:

attrIndex - attribute index.

value - the new attribute value.